[PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes

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* [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes
@ 2015-09-21 10:16 Marek Szyprowski
  2015-09-21 10:16 ` [PATCH v3 1/4] usb: dwc2: remove double call to dwc2_hsotg_of_probe Marek Szyprowski
                   ` (4 more replies)
  0 siblings, 5 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-09-21 10:16 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

Hello,

This is an updated DWC2 related part of initial patchset posted here:
https://lkml.org/lkml/2015/8/21/306 
Only DWC2 related patches have been modified since the initial
submission.

Changelog:
v3:
- rebased onto latest 'testing/next' from Felipe Balbi (includes
  s3c_hsotg -> dwc2 rename)

v2:
- moved setting of ll_hw_enabled flag to enable/disable functions,
  as suggested by John Youn
- moved setting of phy width to dwc2_lowlevel_init function


Marek Szyprowski (4):
  usb: dwc2: remove double call to dwc2_hsotg_of_probe
  usb: dwc2: remove non-functional clock gating
  usb: dwc2: fix unbalanced phy control
  usb: dwc2: refactor common low-level hw code to platform.c

 drivers/usb/dwc2/core.h     |   4 +-
 drivers/usb/dwc2/gadget.c   | 201 ++++---------------------------------
 drivers/usb/dwc2/platform.c | 236 ++++++++++++++++++++++++++++++++++++--------
 3 files changed, 217 insertions(+), 224 deletions(-)

-- 
1.9.2

^ permalink raw reply	[flat|nested] 28+ messages in thread

* [PATCH v3 1/4] usb: dwc2: remove double call to dwc2_hsotg_of_probe
  2015-09-21 10:16 [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes Marek Szyprowski
@ 2015-09-21 10:16 ` Marek Szyprowski
  2015-09-21 10:16 ` [PATCH v3 2/4] usb: dwc2: remove non-functional clock gating Marek Szyprowski
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-09-21 10:16 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

This patch removes doubled call to dwc2_hsotg_of_probe() function.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/usb/dwc2/gadget.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index ddd14a7..410ea6e 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -3488,8 +3488,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	/* Set default UTMI width */
 	hsotg->phyif = GUSBCFG_PHYIF16;
 
-	dwc2_hsotg_of_probe(hsotg);
-
 	/* Initialize to legacy fifo configuration values */
 	hsotg->g_rx_fifo_sz = 2048;
 	hsotg->g_np_g_tx_fifo_sz = 1024;
-- 
1.9.2

^ permalink raw reply related	[flat|nested] 28+ messages in thread

* [PATCH v3 2/4] usb: dwc2: remove non-functional clock gating
  2015-09-21 10:16 [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes Marek Szyprowski
  2015-09-21 10:16 ` [PATCH v3 1/4] usb: dwc2: remove double call to dwc2_hsotg_of_probe Marek Szyprowski
@ 2015-09-21 10:16 ` Marek Szyprowski
  2015-09-21 10:16 ` [PATCH v3 3/4] usb: dwc2: fix unbalanced phy control Marek Szyprowski
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-09-21 10:16 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

During typical gadget operation, dwc2 clock was enabled 3 times: from
dwc2_gadget_init(), dwc2_hsotg_udc_start() and dwc2_hsotg_pullup(), and
then disabled in s3c_hsotg_pullup(), s3c_hsotg_udc_stop() and
dwc2_hsotg_remove(). This really makes no sense, so leave clock control
code only in dwc2_gadget_init/remove functions.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/usb/dwc2/gadget.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 410ea6e..3f656d9 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -3068,8 +3068,6 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 	hsotg->gadget.dev.of_node = hsotg->dev->of_node;
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 
-	clk_enable(hsotg->clk);
-
 	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
 				    hsotg->supplies);
 	if (ret) {
@@ -3139,8 +3137,6 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 
 	regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
 
-	clk_disable(hsotg->clk);
-
 	mutex_unlock(&hsotg->init_mutex);
 
 	return 0;
@@ -3174,7 +3170,6 @@ static int dwc2_hsotg_pullup(struct usb_gadget *gadget, int is_on)
 	mutex_lock(&hsotg->init_mutex);
 	spin_lock_irqsave(&hsotg->lock, flags);
 	if (is_on) {
-		clk_enable(hsotg->clk);
 		hsotg->enabled = 1;
 		dwc2_hsotg_core_init_disconnected(hsotg, false);
 		dwc2_hsotg_core_connect(hsotg);
@@ -3182,7 +3177,6 @@ static int dwc2_hsotg_pullup(struct usb_gadget *gadget, int is_on)
 		dwc2_hsotg_core_disconnect(hsotg);
 		dwc2_hsotg_disconnect(hsotg);
 		hsotg->enabled = 0;
-		clk_disable(hsotg->clk);
 	}
 
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
-- 
1.9.2

^ permalink raw reply related	[flat|nested] 28+ messages in thread

* [PATCH v3 3/4] usb: dwc2: fix unbalanced phy control
  2015-09-21 10:16 [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes Marek Szyprowski
  2015-09-21 10:16 ` [PATCH v3 1/4] usb: dwc2: remove double call to dwc2_hsotg_of_probe Marek Szyprowski
  2015-09-21 10:16 ` [PATCH v3 2/4] usb: dwc2: remove non-functional clock gating Marek Szyprowski
@ 2015-09-21 10:16 ` Marek Szyprowski
  2015-09-21 10:16 ` [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
  2015-09-28 18:21 ` [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes John Youn
  4 siblings, 0 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-09-21 10:16 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

Even when DWC2 is in (internal) suspended state, it should disable PHY
in suspend and then enable it in resume. This patch fixes unbalanced PHY
control sequence.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/usb/dwc2/platform.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 3d1f82d..f8ab538 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -290,8 +290,6 @@ static int __maybe_unused dwc2_suspend(struct device *dev)
 	if (dwc2_is_device_mode(dwc2)) {
 		ret = dwc2_hsotg_suspend(dwc2);
 	} else {
-		if (dwc2->lx_state == DWC2_L0)
-			return 0;
 		phy_exit(dwc2->phy);
 		phy_power_off(dwc2->phy);
 
-- 
1.9.2

^ permalink raw reply related	[flat|nested] 28+ messages in thread

* [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-09-21 10:16 [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes Marek Szyprowski
                   ` (2 preceding siblings ...)
  2015-09-21 10:16 ` [PATCH v3 3/4] usb: dwc2: fix unbalanced phy control Marek Szyprowski
@ 2015-09-21 10:16 ` Marek Szyprowski
  2015-10-01 15:50     ` Felipe Balbi
  2015-09-28 18:21 ` [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes John Youn
  4 siblings, 1 reply; 28+ messages in thread
From: Marek Szyprowski @ 2015-09-21 10:16 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

DWC2 module on some platforms needs three additional hardware
resources: phy controller, clock and power supply. All of them must be
enabled/activated to properly initialize and operate. This was initially
handled in s3c-hsotg driver, which has been converted to 'gadget' part
of dwc2 driver. Unfortunately, not all of this code got moved to common
platform code, what resulted in accessing DWC2 registers without
enabling low-level hardware resources. This fails for example on Exynos
SoCs. This patch moves all the code for managing those resources to
common platform.c file and provides convenient wrappers for controlling
them.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/usb/dwc2/core.h     |   4 +-
 drivers/usb/dwc2/gadget.c   | 193 ++++--------------------------------
 drivers/usb/dwc2/platform.c | 234 +++++++++++++++++++++++++++++++++++++-------
 3 files changed, 217 insertions(+), 214 deletions(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index 1a7982d..a130e38 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -706,6 +706,7 @@ struct dwc2_hsotg {
 	enum usb_dr_mode dr_mode;
 	unsigned int hcd_enabled:1;
 	unsigned int gadget_enabled:1;
+	unsigned int ll_hw_enabled:1;
 
 	struct phy *phy;
 	struct usb_phy *uphy;
@@ -1104,7 +1105,8 @@ extern void dwc2_set_all_params(struct dwc2_core_params *params, int value);
 
 extern int dwc2_get_hwparams(struct dwc2_hsotg *hsotg);
 
-
+extern int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg);
+extern int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg);
 
 /*
  * Dump core registers and SPRAM
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 3f656d9..12ac879 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -25,15 +25,11 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/regulator/consumer.h>
 #include <linux/of_platform.h>
-#include <linux/phy/phy.h>
 
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 #include <linux/usb/phy.h>
-#include <linux/platform_data/s3c-hsotg.h>
 
 #include "core.h"
 #include "hw.h"
@@ -2944,50 +2940,6 @@ static struct usb_ep_ops dwc2_hsotg_ep_ops = {
 };
 
 /**
- * dwc2_hsotg_phy_enable - enable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_enable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	dev_dbg(hsotg->dev, "pdev 0x%p\n", pdev);
-
-	if (hsotg->uphy)
-		usb_phy_init(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_init)
-		hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
-	else {
-		phy_init(hsotg->phy);
-		phy_power_on(hsotg->phy);
-	}
-}
-
-/**
- * dwc2_hsotg_phy_disable - disable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_disable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	if (hsotg->uphy)
-		usb_phy_shutdown(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_exit)
-		hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
-	else {
-		phy_power_off(hsotg->phy);
-		phy_exit(hsotg->phy);
-	}
-}
-
-/**
  * dwc2_hsotg_init - initalize the usb core
  * @hsotg: The driver state
  */
@@ -3068,14 +3020,12 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 	hsotg->gadget.dev.of_node = hsotg->dev->of_node;
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(hsotg->dev, "failed to enable supplies: %d\n", ret);
-		goto err;
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL) {
+		ret = dwc2_lowlevel_hw_enable(hsotg);
+		if (ret)
+			goto err;
 	}
 
-	dwc2_hsotg_phy_enable(hsotg);
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget);
 
@@ -3133,9 +3083,9 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, NULL);
-	dwc2_hsotg_phy_disable(hsotg);
 
-	regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
 
 	mutex_unlock(&hsotg->init_mutex);
 
@@ -3473,15 +3423,11 @@ static inline void dwc2_hsotg_of_probe(struct dwc2_hsotg *hsotg) { }
 int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 {
 	struct device *dev = hsotg->dev;
-	struct dwc2_hsotg_plat *plat = dev->platform_data;
 	int epnum;
 	int ret;
 	int i;
 	u32 p_tx_fifo[] = DWC2_G_P_LEGACY_TX_FIFO_SIZE;
 
-	/* Set default UTMI width */
-	hsotg->phyif = GUSBCFG_PHYIF16;
-
 	/* Initialize to legacy fifo configuration values */
 	hsotg->g_rx_fifo_sz = 2048;
 	hsotg->g_np_g_tx_fifo_sz = 1024;
@@ -3495,32 +3441,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	for (i = 0; i < MAX_EPS_CHANNELS; i++)
 		dev_dbg(dev, "Periodic TXFIFO%2d size: %d\n", i,
 						hsotg->g_tx_fifo_sz[i]);
-	/*
-	 * If platform probe couldn't find a generic PHY or an old style
-	 * USB PHY, fall back to pdata
-	 */
-	if (IS_ERR_OR_NULL(hsotg->phy) && IS_ERR_OR_NULL(hsotg->uphy)) {
-		plat = dev_get_platdata(dev);
-		if (!plat) {
-			dev_err(dev,
-			"no platform data or transceiver defined\n");
-			return -EPROBE_DEFER;
-		}
-		hsotg->plat = plat;
-	} else if (hsotg->phy) {
-		/*
-		 * If using the generic PHY framework, check if the PHY bus
-		 * width is 8-bit and set the phyif appropriately.
-		 */
-		if (phy_get_bus_width(hsotg->phy) == 8)
-			hsotg->phyif = GUSBCFG_PHYIF8;
-	}
-
-	hsotg->clk = devm_clk_get(dev, "otg");
-	if (IS_ERR(hsotg->clk)) {
-		hsotg->clk = NULL;
-		dev_dbg(dev, "cannot get otg clock\n");
-	}
 
 	hsotg->gadget.max_speed = USB_SPEED_HIGH;
 	hsotg->gadget.ops = &dwc2_hsotg_gadget_ops;
@@ -3528,38 +3448,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	if (hsotg->dr_mode == USB_DR_MODE_OTG)
 		hsotg->gadget.is_otg = 1;
 
-	/* reset the system */
-
-	ret = clk_prepare_enable(hsotg->clk);
-	if (ret) {
-		dev_err(dev, "failed to enable otg clk\n");
-		goto err_clk;
-	}
-
-
-	/* regulators */
-
-	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
-		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
-
-	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsotg->supplies),
-				 hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to request supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-
-	if (ret) {
-		dev_err(dev, "failed to enable supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	/* usb phy enable */
-	dwc2_hsotg_phy_enable(hsotg);
-
 	/*
 	 * Force Device mode before initialization.
 	 * This allows correctly configuring fifo for device mode.
@@ -3577,7 +3465,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	ret = dwc2_hsotg_hw_cfg(hsotg);
 	if (ret) {
 		dev_err(hsotg->dev, "Hardware configuration failed: %d\n", ret);
-		goto err_clk;
+		return ret;
 	}
 
 	dwc2_hsotg_init(hsotg);
@@ -3589,35 +3477,28 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ctrl_buff) {
 		dev_err(dev, "failed to allocate ctrl request buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	hsotg->ep0_buff = devm_kzalloc(hsotg->dev,
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ep0_buff) {
 		dev_err(dev, "failed to allocate ctrl reply buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	ret = devm_request_irq(hsotg->dev, irq, dwc2_hsotg_irq, IRQF_SHARED,
 				dev_name(hsotg->dev), hsotg);
 	if (ret < 0) {
-		dwc2_hsotg_phy_disable(hsotg);
-		clk_disable_unprepare(hsotg->clk);
-		regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				       hsotg->supplies);
 		dev_err(dev, "cannot claim IRQ for gadget\n");
-		goto err_supplies;
+		return ret;
 	}
 
 	/* hsotg->num_of_eps holds number of EPs other than ep0 */
 
 	if (hsotg->num_of_eps == 0) {
 		dev_err(dev, "wrong number of EPs (zero)\n");
-		ret = -EINVAL;
-		goto err_supplies;
+		return -EINVAL;
 	}
 
 	/* setup endpoint information */
@@ -3631,8 +3512,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 						     GFP_KERNEL);
 	if (!hsotg->ctrl_req) {
 		dev_err(dev, "failed to allocate ctrl req\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	/* initialise the endpoints now the core has been initialised */
@@ -3645,30 +3525,13 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 								epnum, 0);
 	}
 
-	/* disable power and clock */
-	dwc2_hsotg_phy_disable(hsotg);
-
-	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to disable supplies: %d\n", ret);
-		goto err_supplies;
-	}
-
 	ret = usb_add_gadget_udc(dev, &hsotg->gadget);
 	if (ret)
-		goto err_supplies;
+		return ret;
 
 	dwc2_hsotg_dump(hsotg);
 
 	return 0;
-
-err_supplies:
-	dwc2_hsotg_phy_disable(hsotg);
-err_clk:
-	clk_disable_unprepare(hsotg->clk);
-
-	return ret;
 }
 
 /**
@@ -3678,7 +3541,6 @@ err_clk:
 int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 {
 	usb_del_gadget_udc(&hsotg->gadget);
-	clk_disable_unprepare(hsotg->clk);
 
 	return 0;
 }
@@ -3686,12 +3548,9 @@ int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state != DWC2_L0)
-		return ret;
-
-	mutex_lock(&hsotg->init_mutex);
+		return 0;
 
 	if (hsotg->driver) {
 		int ep;
@@ -3706,52 +3565,34 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 		hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 
-		dwc2_hsotg_phy_disable(hsotg);
-
 		for (ep = 0; ep < hsotg->num_of_eps; ep++) {
 			if (hsotg->eps_in[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_in[ep]->ep);
 			if (hsotg->eps_out[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_out[ep]->ep);
 		}
-
-		ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-					     hsotg->supplies);
-		clk_disable(hsotg->clk);
 	}
 
-	mutex_unlock(&hsotg->init_mutex);
-
-	return ret;
+	return 0;
 }
 
 int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state == DWC2_L2)
-		return ret;
-
-	mutex_lock(&hsotg->init_mutex);
+		return 0;
 
 	if (hsotg->driver) {
 		dev_info(hsotg->dev, "resuming usb gadget %s\n",
 			 hsotg->driver->driver.name);
 
-		clk_enable(hsotg->clk);
-		ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-					    hsotg->supplies);
-
-		dwc2_hsotg_phy_enable(hsotg);
-
 		spin_lock_irqsave(&hsotg->lock, flags);
 		dwc2_hsotg_core_init_disconnected(hsotg, false);
 		if (hsotg->enabled)
 			dwc2_hsotg_core_connect(hsotg);
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 	}
-	mutex_unlock(&hsotg->init_mutex);
 
-	return ret;
+	return 0;
 }
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index f8ab538..e927a00 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -37,11 +37,14 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/clk.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/of_device.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_data/s3c-hsotg.h>
 
 #include <linux/usb/of.h>
 
@@ -111,6 +114,145 @@ static const struct dwc2_core_params params_rk3066 = {
 	.hibernation			= -1,
 };
 
+static int __dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
+				    hsotg->supplies);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(hsotg->clk);
+	if (ret)
+		return ret;
+
+	if (hsotg->uphy)
+		ret = usb_phy_init(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_init)
+		ret = hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_power_on(hsotg->phy);
+		if (ret == 0)
+			ret = phy_init(hsotg->phy);
+	}
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_enable - enable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_enable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = true;
+	return ret;
+}
+
+static int __dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret = 0;
+
+	if (hsotg->uphy)
+		usb_phy_shutdown(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_exit)
+		ret = hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_exit(hsotg->phy);
+		if (ret == 0)
+			ret = phy_power_off(hsotg->phy);
+	}
+	if (ret)
+		return ret;
+
+	clk_disable_unprepare(hsotg->clk);
+
+	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
+				     hsotg->supplies);
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_disable - disable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_disable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = false;
+	return ret;
+}
+
+static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg)
+{
+	int i, ret;
+
+	/* Set default UTMI width */
+	hsotg->phyif = GUSBCFG_PHYIF16;
+
+	/*
+	 * Attempt to find a generic PHY, then look for an old style
+	 * USB PHY and then fall back to pdata
+	 */
+	hsotg->phy = devm_phy_get(hsotg->dev, "usb2-phy");
+	if (IS_ERR(hsotg->phy)) {
+		hsotg->phy = NULL;
+		hsotg->uphy = devm_usb_get_phy(hsotg->dev, USB_PHY_TYPE_USB2);
+		if (IS_ERR(hsotg->uphy))
+			hsotg->uphy = NULL;
+		else
+			hsotg->plat = dev_get_platdata(hsotg->dev);
+	}
+
+	if (hsotg->phy) {
+		/*
+		 * If using the generic PHY framework, check if the PHY bus
+		 * width is 8-bit and set the phyif appropriately.
+		 */
+		if (phy_get_bus_width(hsotg->phy) == 8)
+			hsotg->phyif = GUSBCFG_PHYIF8;
+	}
+
+	if (!hsotg->phy && !hsotg->uphy && !hsotg->plat) {
+		dev_err(hsotg->dev, "no platform data or transceiver defined\n");
+		return -EPROBE_DEFER;
+	}
+
+	/* Clock */
+	hsotg->clk = devm_clk_get(hsotg->dev, "otg");
+	if (IS_ERR(hsotg->clk)) {
+		hsotg->clk = NULL;
+		dev_dbg(hsotg->dev, "cannot get otg clock\n");
+	}
+
+	/* Regulators */
+	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
+		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
+
+	ret = devm_regulator_bulk_get(hsotg->dev, ARRAY_SIZE(hsotg->supplies),
+				      hsotg->supplies);
+	if (ret) {
+		dev_err(hsotg->dev, "failed to request supplies: %d\n", ret);
+		return ret;
+	}
+	return 0;
+}
+
 /**
  * dwc2_driver_remove() - Called when the DWC_otg core is unregistered with the
  * DWC_otg driver
@@ -126,12 +268,19 @@ static int dwc2_driver_remove(struct platform_device *dev)
 {
 	struct dwc2_hsotg *hsotg = platform_get_drvdata(dev);
 
+	mutex_lock(&hsotg->init_mutex);
+
 	dwc2_debugfs_exit(hsotg);
 	if (hsotg->hcd_enabled)
 		dwc2_hcd_remove(hsotg);
 	if (hsotg->gadget_enabled)
 		dwc2_hsotg_remove(hsotg);
 
+	if (hsotg->ll_hw_enabled)
+		dwc2_lowlevel_hw_disable(hsotg);
+
+	mutex_unlock(&hsotg->init_mutex);
+
 	return 0;
 }
 
@@ -163,8 +312,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	struct dwc2_core_params defparams;
 	struct dwc2_hsotg *hsotg;
 	struct resource *res;
-	struct phy *phy;
-	struct usb_phy *uphy;
 	int retval;
 	int irq;
 
@@ -222,32 +369,13 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	hsotg->dr_mode = of_usb_get_dr_mode(dev->dev.of_node);
 
-	/*
-	 * Attempt to find a generic PHY, then look for an old style
-	 * USB PHY
-	 */
-	phy = devm_phy_get(&dev->dev, "usb2-phy");
-	if (IS_ERR(phy)) {
-		hsotg->phy = NULL;
-		uphy = devm_usb_get_phy(&dev->dev, USB_PHY_TYPE_USB2);
-		if (IS_ERR(uphy))
-			hsotg->uphy = NULL;
-		else
-			hsotg->uphy = uphy;
-	} else {
-		hsotg->phy = phy;
-		phy_power_on(hsotg->phy);
-		phy_init(hsotg->phy);
-	}
+	retval = dwc2_lowlevel_hw_init(hsotg);
+	if (retval)
+		return retval;
 
 	spin_lock_init(&hsotg->lock);
 	mutex_init(&hsotg->init_mutex);
 
-	/* Detect config values from hardware */
-	retval = dwc2_get_hwparams(hsotg);
-	if (retval)
-		return retval;
-
 	hsotg->core_params = devm_kzalloc(&dev->dev,
 				sizeof(*hsotg->core_params), GFP_KERNEL);
 	if (!hsotg->core_params)
@@ -255,13 +383,24 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_set_all_params(hsotg->core_params, -1);
 
+	retval = dwc2_lowlevel_hw_enable(hsotg);
+	if (retval)
+		return retval;
+
+	/* Detect config values from hardware */
+	retval = dwc2_get_hwparams(hsotg);
+	if (retval)
+		goto error;
+
 	/* Validate parameter values */
 	dwc2_set_parameters(hsotg, params);
 
+	mutex_lock(&hsotg->init_mutex);
+
 	if (hsotg->dr_mode != USB_DR_MODE_HOST) {
 		retval = dwc2_gadget_init(hsotg, irq);
 		if (retval)
-			return retval;
+			goto err_unlock;
 		hsotg->gadget_enabled = 1;
 	}
 
@@ -270,7 +409,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
 		if (retval) {
 			if (hsotg->gadget_enabled)
 				dwc2_hsotg_remove(hsotg);
-			return retval;
+			goto err_unlock;
 		}
 		hsotg->hcd_enabled = 1;
 	}
@@ -279,6 +418,18 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_debugfs_init(hsotg);
 
+	/* Gadget code manages lowlevel hw on its own */
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
+
+	mutex_unlock(&hsotg->init_mutex);
+
+	return 0;
+
+err_unlock:
+	mutex_unlock(&hsotg->init_mutex);
+error:
+	dwc2_lowlevel_hw_disable(hsotg);
 	return retval;
 }
 
@@ -287,13 +438,16 @@ static int __maybe_unused dwc2_suspend(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
-		ret = dwc2_hsotg_suspend(dwc2);
-	} else {
-		phy_exit(dwc2->phy);
-		phy_power_off(dwc2->phy);
+	mutex_lock(&dwc2->init_mutex);
+
+	if (dwc2_is_device_mode(dwc2))
+		dwc2_hsotg_suspend(dwc2);
+
+	if (dwc2->ll_hw_enabled)
+		ret = __dwc2_lowlevel_hw_disable(dwc2);
+
+	mutex_unlock(&dwc2->init_mutex);
 
-	}
 	return ret;
 }
 
@@ -302,13 +456,19 @@ static int __maybe_unused dwc2_resume(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
-		ret = dwc2_hsotg_resume(dwc2);
-	} else {
-		phy_power_on(dwc2->phy);
-		phy_init(dwc2->phy);
+	mutex_lock(&dwc2->init_mutex);
 
+	if (dwc2->ll_hw_enabled) {
+		ret = __dwc2_lowlevel_hw_enable(dwc2);
+		if (ret)
+			goto err;
 	}
+
+	if (dwc2_is_device_mode(dwc2))
+		ret = dwc2_hsotg_resume(dwc2);
+err:
+	mutex_unlock(&dwc2->init_mutex);
+
 	return ret;
 }
 
-- 
1.9.2

^ permalink raw reply related	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-09-21 10:16 ` [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
@ 2015-10-01 15:50     ` Felipe Balbi
  0 siblings, 0 replies; 28+ messages in thread
From: Felipe Balbi @ 2015-10-01 15:50 UTC (permalink / raw)
  To: Marek Szyprowski
  Cc: linux-usb, linux-kernel, linux-samsung-soc, Robert Baldyga,
	John Youn, Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz

[-- Attachment #1: Type: text/plain, Size: 978 bytes --]

On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
> DWC2 module on some platforms needs three additional hardware
> resources: phy controller, clock and power supply. All of them must be
> enabled/activated to properly initialize and operate. This was initially
> handled in s3c-hsotg driver, which has been converted to 'gadget' part
> of dwc2 driver. Unfortunately, not all of this code got moved to common
> platform code, what resulted in accessing DWC2 registers without
> enabling low-level hardware resources. This fails for example on Exynos
> SoCs. This patch moves all the code for managing those resources to
> common platform.c file and provides convenient wrappers for controlling
> them.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

I just caught several build errors which this patch. I hope you can
send me a follow-up fix (which I can amend to $subject) otherwise
I'll have to drop this series

-- 
balbi

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
@ 2015-10-01 15:50     ` Felipe Balbi
  0 siblings, 0 replies; 28+ messages in thread
From: Felipe Balbi @ 2015-10-01 15:50 UTC (permalink / raw)
  To: Marek Szyprowski
  Cc: linux-usb, linux-kernel, linux-samsung-soc, Robert Baldyga,
	John Youn, Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz

[-- Attachment #1: Type: text/plain, Size: 978 bytes --]

On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
> DWC2 module on some platforms needs three additional hardware
> resources: phy controller, clock and power supply. All of them must be
> enabled/activated to properly initialize and operate. This was initially
> handled in s3c-hsotg driver, which has been converted to 'gadget' part
> of dwc2 driver. Unfortunately, not all of this code got moved to common
> platform code, what resulted in accessing DWC2 registers without
> enabling low-level hardware resources. This fails for example on Exynos
> SoCs. This patch moves all the code for managing those resources to
> common platform.c file and provides convenient wrappers for controlling
> them.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

I just caught several build errors which this patch. I hope you can
send me a follow-up fix (which I can amend to $subject) otherwise
I'll have to drop this series

-- 
balbi

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-01 15:50     ` Felipe Balbi
@ 2015-10-01 15:59       ` Felipe Balbi
  -1 siblings, 0 replies; 28+ messages in thread
From: Felipe Balbi @ 2015-10-01 15:59 UTC (permalink / raw)
  To: Felipe Balbi
  Cc: Marek Szyprowski, linux-usb, linux-kernel, linux-samsung-soc,
	Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz


[-- Attachment #1.1: Type: text/plain, Size: 1149 bytes --]

On Thu, Oct 01, 2015 at 10:50:18AM -0500, Felipe Balbi wrote:
> On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
> > DWC2 module on some platforms needs three additional hardware
> > resources: phy controller, clock and power supply. All of them must be
> > enabled/activated to properly initialize and operate. This was initially
> > handled in s3c-hsotg driver, which has been converted to 'gadget' part
> > of dwc2 driver. Unfortunately, not all of this code got moved to common
> > platform code, what resulted in accessing DWC2 registers without
> > enabling low-level hardware resources. This fails for example on Exynos
> > SoCs. This patch moves all the code for managing those resources to
> > common platform.c file and provides convenient wrappers for controlling
> > them.
> > 
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> 
> I just caught several build errors which this patch. I hope you can
> send me a follow-up fix (which I can amend to $subject) otherwise
> I'll have to drop this series

attached you can find an ARM defconfig which triggers the build error.

-- 
balbi

[-- Attachment #1.2: defconfig --]
[-- Type: text/plain, Size: 114853 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/arm 4.3.0-rc3 Kernel Configuration
#
CONFIG_ARM=y
CONFIG_ARM_HAS_SG_CHAIN=y
CONFIG_MIGHT_HAVE_PCI=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_HAVE_TCM=y
CONFIG_HAVE_PROC_CPU=y
CONFIG_NO_IOPORT_MAP=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_BANDGAP=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_ARM_PATCH_PHYS_VIRT=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
CONFIG_COMPILE_TEST=y
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_CROSS_MEMORY_ATTACH is not set
# CONFIG_FHANDLE is not set
# CONFIG_USELIB is not set
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_WATCH=y
CONFIG_AUDIT_TREE=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_HANDLE_DOMAIN_IRQ=y
# CONFIG_IRQ_DOMAIN_DEBUG is not set
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y

#
# Timers subsystem
#
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TASKS_RCU=y
CONFIG_RCU_STALL_COMMON=y
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_RCU_EXPEDITE_BOOT is not set
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_GENERIC_SCHED_CLOCK=y
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_FREEZER is not set
CONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
# CONFIG_MEMCG_KMEM is not set
CONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_NAMESPACES is not set
# CONFIG_SCHED_AUTOGROUP is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
CONFIG_RD_LZ4=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
CONFIG_SYSFS_SYSCALL=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PRINTK=y
# CONFIG_BUG is not set
# CONFIG_ELF_CORE is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
# CONFIG_BPF_SYSCALL is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_USERFAULTFD=y
CONFIG_PCI_QUIRKS=y
# CONFIG_MEMBARRIER is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_DEBUG_PERF_USE_VMALLOC=y
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_SLUB_CPU_PARTIAL is not set
# CONFIG_SYSTEM_DATA_VERIFICATION is not set
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
CONFIG_KEXEC_CORE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
CONFIG_UPROBES=y
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR is not set
CONFIG_CC_STACKPROTECTOR_NONE=y
# CONFIG_CC_STACKPROTECTOR_REGULAR is not set
# CONFIG_CC_STACKPROTECTOR_STRONG is not set
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y

#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
CONFIG_GCOV_PROFILE_ALL=y
CONFIG_GCOV_FORMAT_AUTODETECT=y
# CONFIG_GCOV_FORMAT_3_4 is not set
# CONFIG_GCOV_FORMAT_4_7 is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_STOP_MACHINE=y
# CONFIG_BLOCK is not set
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_FREEZER=y

#
# System Type
#
CONFIG_MMU=y
CONFIG_ARCH_MULTIPLATFORM=y
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_DOVE is not set
# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_LPC32XX is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_SHMOBILE_LEGACY is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C24XX is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP1 is not set

#
# Multiple platform selection
#

#
# CPU Core family selection
#
CONFIG_ARCH_MULTI_V6=y
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_MULTI_V6_V7=y
# CONFIG_ARCH_MULTI_CPU_AUTO is not set
CONFIG_ARCH_VIRT=y
CONFIG_ARCH_MVEBU=y
CONFIG_MACH_MVEBU_ANY=y
CONFIG_MACH_MVEBU_V7=y
CONFIG_MACH_ARMADA_370=y
# CONFIG_MACH_ARMADA_375 is not set
# CONFIG_MACH_ARMADA_38X is not set
CONFIG_MACH_ARMADA_39X=y
# CONFIG_MACH_ARMADA_XP is not set
CONFIG_MACH_DOVE=y
# CONFIG_ARCH_ALPINE is not set
# CONFIG_ARCH_AT91 is not set
CONFIG_ARCH_BCM=y

#
# IPROC architected SoCs
#
CONFIG_ARCH_BCM_IPROC=y
# CONFIG_ARCH_BCM_CYGNUS is not set
CONFIG_ARCH_BCM_5301X=y

#
# KONA architected SoCs
#
# CONFIG_ARCH_BCM_281XX is not set
# CONFIG_ARCH_BCM_21664 is not set

#
# Other Architectures
#
# CONFIG_ARCH_BCM2835 is not set
CONFIG_ARCH_BCM_63XX=y
CONFIG_ARCH_BRCMSTB=y
CONFIG_ARCH_BERLIN=y
# CONFIG_MACH_BERLIN_BG2 is not set
# CONFIG_MACH_BERLIN_BG2CD is not set
# CONFIG_MACH_BERLIN_BG2Q is not set
CONFIG_ARCH_CNS3XXX=y
CONFIG_MACH_CNS3420VB=y
# CONFIG_ARCH_DIGICOLOR is not set
CONFIG_ARCH_HIGHBANK=y
# CONFIG_ARCH_HISI is not set
# CONFIG_ARCH_INTEGRATOR is not set
CONFIG_ARCH_KEYSTONE=y
CONFIG_ARCH_MESON=y
# CONFIG_MACH_MESON6 is not set
CONFIG_MACH_MESON8=y
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_MEDIATEK is not set
CONFIG_ARCH_OMAP=y

#
# TI OMAP Common Features
#

#
# OMAP Feature Selections
#
# CONFIG_OMAP_RESET_CLOCKS is not set
# CONFIG_OMAP_MUX is not set
# CONFIG_OMAP_32K_TIMER is not set
CONFIG_OMAP_DM_TIMER=y
CONFIG_OMAP_PM_NOOP=y
CONFIG_MACH_OMAP_GENERIC=y

#
# TI OMAP/AM/DM/DRA Family
#
# CONFIG_ARCH_OMAP2 is not set
# CONFIG_ARCH_OMAP3 is not set
# CONFIG_ARCH_OMAP4 is not set
CONFIG_SOC_OMAP5=y
# CONFIG_SOC_AM33XX is not set
# CONFIG_SOC_AM43XX is not set
# CONFIG_SOC_DRA7XX is not set
CONFIG_ARCH_OMAP2PLUS=y
CONFIG_OMAP_INTERCONNECT_BARRIER=y

#
# TI OMAP2/3/4 Specific Features
#
# CONFIG_ARCH_OMAP2PLUS_TYPICAL is not set
CONFIG_SOC_HAS_OMAP2_SDRC=y
CONFIG_SOC_HAS_REALTIME_COUNTER=y

#
# OMAP Legacy Platform Data Board Type
#
CONFIG_ARCH_PICOXCELL=y
CONFIG_ARCH_QCOM=y
CONFIG_ARCH_MSM8X60=y
# CONFIG_ARCH_MSM8960 is not set
# CONFIG_ARCH_MSM8974 is not set
# CONFIG_ARCH_ROCKCHIP is not set
CONFIG_ARCH_SOCFPGA=y
CONFIG_SOCFPGA_SUSPEND=y
CONFIG_PLAT_SPEAR=y
CONFIG_ARCH_SPEAR13XX=y
# CONFIG_MACH_SPEAR1310 is not set
CONFIG_MACH_SPEAR1340=y
CONFIG_ARCH_STI=y
CONFIG_SOC_STIH415=y
# CONFIG_SOC_STIH416 is not set
CONFIG_SOC_STIH407=y
# CONFIG_ARCH_S5PV210 is not set
CONFIG_ARCH_EXYNOS=y
CONFIG_S5P_DEV_MFC=y
CONFIG_ARCH_EXYNOS3=y
# CONFIG_ARCH_EXYNOS4 is not set
CONFIG_ARCH_EXYNOS5=y

#
# EXYNOS SoCs
#
# CONFIG_SOC_EXYNOS3250 is not set
# CONFIG_SOC_EXYNOS5250 is not set
CONFIG_SOC_EXYNOS5260=y
# CONFIG_SOC_EXYNOS5410 is not set
# CONFIG_SOC_EXYNOS5420 is not set
CONFIG_SOC_EXYNOS5440=y
CONFIG_EXYNOS_CPU_SUSPEND=y
CONFIG_PLAT_SAMSUNG=y

#
# Samsung Common options
#

#
# Boot options
#

#
# Power management
#
# CONFIG_SAMSUNG_PM_CHECK is not set
# CONFIG_ARCH_SHMOBILE_MULTI is not set
CONFIG_ARCH_SUNXI=y
# CONFIG_MACH_SUN4I is not set
# CONFIG_MACH_SUN5I is not set
CONFIG_MACH_SUN6I=y
CONFIG_MACH_SUN7I=y
CONFIG_MACH_SUN8I=y
# CONFIG_MACH_SUN9I is not set
# CONFIG_ARCH_SIRF is not set
CONFIG_ARCH_TEGRA=y
# CONFIG_ARCH_TEGRA_2x_SOC is not set
CONFIG_ARCH_TEGRA_3x_SOC=y
CONFIG_ARCH_TEGRA_114_SOC=y
CONFIG_ARCH_TEGRA_124_SOC=y
# CONFIG_ARCH_UNIPHIER is not set
# CONFIG_ARCH_U8500 is not set
# CONFIG_ARCH_VEXPRESS is not set
CONFIG_ARCH_VT8500=y
CONFIG_ARCH_WM8750=y
# CONFIG_ARCH_WM8850 is not set
# CONFIG_ARCH_ZX is not set
# CONFIG_ARCH_ZYNQ is not set
CONFIG_PLAT_ORION=y
CONFIG_ARCH_SUPPORTS_FIRMWARE=y
CONFIG_ARCH_SUPPORTS_TRUSTED_FOUNDATIONS=y

#
# Firmware options
#
# CONFIG_TRUSTED_FOUNDATIONS is not set

#
# Processor Type
#
CONFIG_CPU_PJ4=y
CONFIG_CPU_PJ4B=y
CONFIG_CPU_V6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v6=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV6=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_PABRT_V6=y
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_CACHE_V6=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_TLB_V6=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y

#
# Processor Features
#
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARM_THUMB=y
CONFIG_ARM_THUMBEE=y
CONFIG_ARM_VIRT_EXT=y
CONFIG_SWP_EMULATE=y
# CONFIG_CPU_BIG_ENDIAN is not set
# CONFIG_CPU_ICACHE_DISABLE is not set
CONFIG_CPU_BPREDICT_DISABLE=y
# CONFIG_KUSER_HELPERS is not set
CONFIG_VDSO=y
CONFIG_DMA_CACHE_RWFO=y
CONFIG_OUTER_CACHE=y
CONFIG_OUTER_CACHE_SYNC=y
CONFIG_CACHE_FEROCEON_L2=y
CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH=y
CONFIG_MIGHT_HAVE_CACHE_L2X0=y
CONFIG_CACHE_L2X0=y
CONFIG_PL310_ERRATA_588369=y
# CONFIG_PL310_ERRATA_727915 is not set
CONFIG_PL310_ERRATA_753970=y
CONFIG_PL310_ERRATA_769419=y
CONFIG_CACHE_TAUROS2=y
CONFIG_ARM_L1_CACHE_SHIFT_6=y
CONFIG_ARM_L1_CACHE_SHIFT=6
CONFIG_ARM_DMA_MEM_BUFFERABLE=y
CONFIG_ARM_HEAVY_MB=y
CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
CONFIG_ARM_KERNMEM_PERMS=y
# CONFIG_DEBUG_RODATA is not set
CONFIG_IWMMXT=y
CONFIG_MULTI_IRQ_HANDLER=y
# CONFIG_PJ4B_ERRATA_4742 is not set
CONFIG_ARM_ERRATA_411920=y
# CONFIG_ARM_ERRATA_430973 is not set
# CONFIG_ARM_ERRATA_643719 is not set
CONFIG_ARM_ERRATA_720789=y
CONFIG_ARM_ERRATA_754322=y
# CONFIG_ARM_ERRATA_754327 is not set
CONFIG_ARM_ERRATA_764369=y
CONFIG_ARM_ERRATA_775420=y
CONFIG_ARM_ERRATA_798181=y
CONFIG_ARM_ERRATA_773022=y
CONFIG_TI_PRIV_EDMA=y

#
# Bus support
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_DOMAINS_GENERIC=y
CONFIG_PCI_SYSCALL=y
CONFIG_PCI_BUS_ADDR_T_64BIT=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=y
CONFIG_PCI_ATS=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
# CONFIG_PCI_PASID is not set

#
# PCI host controller drivers
#
# CONFIG_PCI_MVEBU is not set
CONFIG_PCIE_DW=y
# CONFIG_PCI_EXYNOS is not set
# CONFIG_PCI_TEGRA is not set
# CONFIG_PCI_RCAR_GEN2 is not set
CONFIG_PCI_RCAR_GEN2_PCIE=y
# CONFIG_PCI_HOST_GENERIC is not set
CONFIG_PCIE_SPEAR13XX=y
CONFIG_PCI_KEYSTONE=y
# CONFIG_PCI_LAYERSCAPE is not set
CONFIG_PCIE_IPROC=y
# CONFIG_PCIE_IPROC_PLATFORM is not set
CONFIG_PCIE_IPROC_BCMA=y
CONFIG_PCIEPORTBUS=y
# CONFIG_PCIEAER is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEBUG=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
# CONFIG_PCCARD is not set

#
# Kernel Features
#
CONFIG_HAVE_SMP=y
CONFIG_SMP=y
# CONFIG_SMP_ON_UP is not set
CONFIG_ARM_CPU_TOPOLOGY=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_SMT=y
CONFIG_HAVE_ARM_SCU=y
CONFIG_HAVE_ARM_ARCH_TIMER=y
CONFIG_HAVE_ARM_TWD=y
CONFIG_MCPM=y
CONFIG_BIG_LITTLE=y
# CONFIG_BL_SWITCHER is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_NR_CPUS=4
CONFIG_HOTPLUG_CPU=y
CONFIG_ARM_PSCI=y
CONFIG_ARCH_NR_GPIO=1024
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_HZ_FIXED=0
CONFIG_HZ_100=y
# CONFIG_HZ_200 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_500 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
# CONFIG_SCHED_HRTICK is not set
CONFIG_AEABI=y
# CONFIG_OABI_COMPAT is not set
CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
CONFIG_HAVE_ARCH_PFN_VALID=y
# CONFIG_HIGHMEM is not set
CONFIG_CPU_SW_DOMAIN_PAN=y
CONFIG_HW_PERF_EVENTS=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_NO_BOOTMEM=y
CONFIG_MEMORY_ISOLATION=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
# CONFIG_COMPACTION is not set
CONFIG_MIGRATION=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_MMU_NOTIFIER=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_CLEANCACHE=y
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_CMA_DEBUGFS=y
CONFIG_CMA_AREAS=7
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
# CONFIG_ZSMALLOC is not set
CONFIG_FRAME_VECTOR=y
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_ALIGNMENT_TRAP=y
# CONFIG_UACCESS_WITH_MEMCPY is not set
CONFIG_SECCOMP=y
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_XEN_DOM0=y
CONFIG_XEN=y

#
# Boot options
#
CONFIG_USE_OF=y
CONFIG_ATAGS=y
# CONFIG_DEPRECATED_PARAM_STRUCT is not set
CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZBOOT_ROM_BSS=0
# CONFIG_ARM_APPENDED_DTB is not set
CONFIG_CMDLINE=""
CONFIG_KEXEC=y
# CONFIG_ATAGS_PROC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_AUTO_ZRELADDR=y

#
# CPU Power Management
#

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y

#
# CPU frequency scaling drivers
#
# CONFIG_CPUFREQ_DT is not set
CONFIG_ARM_BIG_LITTLE_CPUFREQ=y
CONFIG_ARM_DT_BL_CPUFREQ=y
# CONFIG_ARM_EXYNOS5440_CPUFREQ is not set
# CONFIG_ARM_KIRKWOOD_CPUFREQ is not set
CONFIG_ARM_OMAP2PLUS_CPUFREQ=y
# CONFIG_ARM_SPEAR_CPUFREQ is not set
# CONFIG_ARM_TEGRA20_CPUFREQ is not set
# CONFIG_QORIQ_CPUFREQ is not set

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
CONFIG_CPU_IDLE_GOV_LADDER=y
# CONFIG_CPU_IDLE_GOV_MENU is not set
CONFIG_DT_IDLE_STATES=y

#
# ARM CPU Idle Drivers
#
CONFIG_ARM_CPUIDLE=y
CONFIG_ARM_BIG_LITTLE_CPUIDLE=y
# CONFIG_ARM_CLPS711X_CPUIDLE is not set
CONFIG_ARM_HIGHBANK_CPUIDLE=y
CONFIG_ARM_EXYNOS_CPUIDLE=y
# CONFIG_ARM_MVEBU_V7_CPUIDLE is not set
CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED=y

#
# Floating point emulation
#

#
# At least one emulation must be selected
#
CONFIG_VFP=y
CONFIG_VFPv3=y
CONFIG_NEON=y
# CONFIG_KERNEL_MODE_NEON is not set

#
# Userspace binary formats
#
# CONFIG_BINFMT_ELF is not set
CONFIG_BINFMT_SCRIPT=y
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_COREDUMP=y

#
# Power management options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_APM_EMULATION is not set
CONFIG_PM_OPP=y
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
CONFIG_CPU_PM=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARM_CPU_SUSPEND=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_NET=y
CONFIG_NET_INGRESS=y

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
# CONFIG_UNIX_DIAG is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_IP_FIB_TRIE_STATS is not set
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
CONFIG_NET_IPGRE_DEMUX=y
CONFIG_NET_IP_TUNNEL=y
CONFIG_NET_IPGRE=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=y
CONFIG_NET_UDP_TUNNEL=y
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_INET_UDP_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
# CONFIG_TCP_CONG_CUBIC is not set
CONFIG_TCP_CONG_WESTWOOD=y
CONFIG_TCP_CONG_HTCP=y
CONFIG_TCP_CONG_HSTCP=y
CONFIG_TCP_CONG_HYBLA=y
CONFIG_TCP_CONG_VEGAS=y
CONFIG_TCP_CONG_SCALABLE=y
CONFIG_TCP_CONG_LP=y
CONFIG_TCP_CONG_VENO=y
# CONFIG_TCP_CONG_YEAH is not set
CONFIG_TCP_CONG_ILLINOIS=y
# CONFIG_TCP_CONG_DCTCP is not set
CONFIG_TCP_CONG_CDG=y
CONFIG_DEFAULT_HTCP=y
# CONFIG_DEFAULT_HYBLA is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_VENO is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_CDG is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="htcp"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=y
# CONFIG_INET6_ESP is not set
CONFIG_INET6_IPCOMP=y
# CONFIG_IPV6_MIP6 is not set
CONFIG_IPV6_ILA=y
CONFIG_INET6_XFRM_TUNNEL=y
CONFIG_INET6_TUNNEL=y
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=y
CONFIG_IPV6_VTI=y
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=y
CONFIG_IPV6_GRE=y
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_IPV6_MROUTE=y
# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set
# CONFIG_IPV6_PIMSM_V2 is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
CONFIG_IP_DCCP=y
CONFIG_INET_DCCP_DIAG=y

#
# DCCP CCIDs Configuration
#
CONFIG_IP_DCCP_CCID2_DEBUG=y
CONFIG_IP_DCCP_CCID3=y
CONFIG_IP_DCCP_CCID3_DEBUG=y
CONFIG_IP_DCCP_TFRC_LIB=y
CONFIG_IP_DCCP_TFRC_DEBUG=y

#
# DCCP Kernel Hacking
#
CONFIG_IP_DCCP_DEBUG=y
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
CONFIG_TIPC=y
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_ATM=y
# CONFIG_ATM_CLIP is not set
CONFIG_ATM_LANE=y
CONFIG_ATM_MPOA=y
CONFIG_ATM_BR2684=y
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_L2TP=y
CONFIG_L2TP_DEBUGFS=y
CONFIG_L2TP_V3=y
CONFIG_L2TP_IP=y
# CONFIG_L2TP_ETH is not set
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
CONFIG_IPX=y
# CONFIG_IPX_INTERN is not set
CONFIG_ATALK=y
CONFIG_DEV_APPLETALK=y
CONFIG_IPDDP=y
# CONFIG_IPDDP_ENCAP is not set
# CONFIG_X25 is not set
CONFIG_LAPB=y
# CONFIG_PHONET is not set
CONFIG_6LOWPAN=y
# CONFIG_6LOWPAN_NHC is not set
CONFIG_IEEE802154=y
# CONFIG_IEEE802154_SOCKET is not set
CONFIG_IEEE802154_6LOWPAN=y
CONFIG_MAC802154=y
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
CONFIG_NET_SCH_HTB=y
# CONFIG_NET_SCH_HFSC is not set
CONFIG_NET_SCH_ATM=y
# CONFIG_NET_SCH_PRIO is not set
CONFIG_NET_SCH_MULTIQ=y
# CONFIG_NET_SCH_RED is not set
CONFIG_NET_SCH_SFB=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
# CONFIG_NET_SCH_TBF is not set
CONFIG_NET_SCH_GRED=y
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
CONFIG_NET_SCH_CHOKE=y
CONFIG_NET_SCH_QFQ=y
CONFIG_NET_SCH_CODEL=y
# CONFIG_NET_SCH_FQ_CODEL is not set
CONFIG_NET_SCH_FQ=y
CONFIG_NET_SCH_HHF=y
# CONFIG_NET_SCH_PIE is not set
CONFIG_NET_SCH_INGRESS=y
# CONFIG_NET_SCH_PLUG is not set

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
CONFIG_NET_CLS_FLOW=y
CONFIG_NET_CLS_CGROUP=y
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=y
# CONFIG_NET_EMATCH_NBYTE is not set
CONFIG_NET_EMATCH_U32=y
CONFIG_NET_EMATCH_META=y
# CONFIG_NET_EMATCH_TEXT is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
# CONFIG_GACT_PROB is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_NAT is not set
CONFIG_NET_ACT_PEDIT=y
CONFIG_NET_ACT_SIMP=y
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_ACT_CSUM=y
CONFIG_NET_ACT_VLAN=y
CONFIG_NET_ACT_BPF=y
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=y
# CONFIG_BATMAN_ADV_BLA is not set
# CONFIG_BATMAN_ADV_DAT is not set
CONFIG_BATMAN_ADV_NC=y
CONFIG_BATMAN_ADV_MCAST=y
# CONFIG_BATMAN_ADV_DEBUG is not set
CONFIG_OPENVSWITCH=y
CONFIG_OPENVSWITCH_GRE=y
CONFIG_VSOCKETS=y
CONFIG_NETLINK_MMAP=y
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
CONFIG_MPLS_ROUTING=y
CONFIG_MPLS_IPTUNNEL=y
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y

#
# Network testing
#
CONFIG_NET_PKTGEN=y
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
CONFIG_IRDA=y

#
# IrDA protocols
#
# CONFIG_IRLAN is not set
CONFIG_IRCOMM=y
# CONFIG_IRDA_ULTRA is not set

#
# IrDA options
#
# CONFIG_IRDA_CACHE_LAST_LSAP is not set
CONFIG_IRDA_FAST_RR=y
CONFIG_IRDA_DEBUG=y

#
# Infrared-port device drivers
#

#
# SIR device drivers
#
CONFIG_IRTTY_SIR=y

#
# Dongle support
#
# CONFIG_DONGLE is not set
CONFIG_KINGSUN_DONGLE=y
CONFIG_KSDAZZLE_DONGLE=y
CONFIG_KS959_DONGLE=y

#
# FIR device drivers
#
CONFIG_USB_IRDA=y
CONFIG_SIGMATEL_FIR=y
CONFIG_VLSI_FIR=y
CONFIG_MCS_FIR=y
CONFIG_SH_IRDA=y
# CONFIG_BT is not set
CONFIG_AF_RXRPC=y
CONFIG_AF_RXRPC_DEBUG=y
CONFIG_RXKAD=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y
CONFIG_CFG80211_DEVELOPER_WARNINGS=y
# CONFIG_CFG80211_REG_DEBUG is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
# CONFIG_CFG80211_DEFAULT_PS is not set
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_INTERNAL_REGDB=y
CONFIG_CFG80211_WEXT=y
# CONFIG_LIB80211 is not set
CONFIG_MAC80211=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT=""

#
# Some wireless drivers require a rate control algorithm
#
CONFIG_MAC80211_MESH=y
# CONFIG_MAC80211_LEDS is not set
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_WIMAX=y
CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_RFKILL=y
# CONFIG_RFKILL_INPUT is not set
# CONFIG_RFKILL_REGULATOR is not set
CONFIG_RFKILL_GPIO=y
# CONFIG_NET_9P is not set
CONFIG_CAIF=y
CONFIG_CAIF_DEBUG=y
CONFIG_CAIF_NETDEV=y
CONFIG_CAIF_USB=y
CONFIG_CEPH_LIB=y
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
CONFIG_NFC=y
CONFIG_NFC_DIGITAL=y
CONFIG_NFC_NCI=y
CONFIG_NFC_NCI_UART=y
CONFIG_NFC_HCI=y
# CONFIG_NFC_SHDLC is not set

#
# Near Field Communication (NFC) devices
#
CONFIG_NFC_PN533=y
# CONFIG_NFC_SIM is not set
CONFIG_NFC_PORT100=y
CONFIG_NFC_PN544=y
CONFIG_NFC_MICROREAD=y
# CONFIG_NFC_MRVL is not set
# CONFIG_NFC_ST21NFCA is not set
CONFIG_NFC_ST_NCI=y
# CONFIG_NFC_ST_NCI_I2C is not set
CONFIG_NFC_NXP_NCI=y
CONFIG_NFC_NXP_NCI_I2C=y
# CONFIG_NFC_S3FWRN5_I2C is not set
CONFIG_LWTUNNEL=y
CONFIG_HAVE_BPF_JIT=y

#
# Device Drivers
#
CONFIG_ARM_AMBA=y
CONFIG_TEGRA_AHB=y

#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
# CONFIG_ALLOW_DEV_COREDUMP is not set
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_AC97=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPMI=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_FENCE_TRACE is not set
# CONFIG_DMA_CMA is not set

#
# Bus devices
#
CONFIG_ARM_CCI=y
CONFIG_ARM_CCI_PMU=y
CONFIG_ARM_CCI400_COMMON=y
CONFIG_ARM_CCI400_PMU=y
CONFIG_ARM_CCI500_PMU=y
CONFIG_ARM_CCN=y
CONFIG_BRCMSTB_GISB_ARB=y
CONFIG_MVEBU_MBUS=y
CONFIG_OMAP_INTERCONNECT=y
CONFIG_OMAP_OCP2SCP=y
CONFIG_SIMPLE_PM_BUS=y
CONFIG_VEXPRESS_CONFIG=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_DTC=y
CONFIG_OF=y
CONFIG_OF_UNITTEST=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_ADDRESS_PCI=y
CONFIG_OF_IRQ=y
CONFIG_OF_NET=y
CONFIG_OF_MDIO=y
CONFIG_OF_PCI=y
CONFIG_OF_PCI_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
# CONFIG_PARPORT_PC is not set
# CONFIG_PARPORT_GSC is not set
CONFIG_PARPORT_AX88796=y
# CONFIG_PARPORT_1284 is not set
CONFIG_PARPORT_NOT_PC=y

#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
# CONFIG_DUMMY_IRQ is not set
CONFIG_PHANTOM=y
# CONFIG_INTEL_MID_PTI is not set
CONFIG_SGI_IOC4=y
CONFIG_TIFM_CORE=y
# CONFIG_TIFM_7XX1 is not set
CONFIG_ICS932S401=y
CONFIG_ATMEL_SSC=y
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_HP_ILO=y
CONFIG_QCOM_COINCELL=y
CONFIG_APDS9802ALS=y
CONFIG_ISL29020=y
# CONFIG_SENSORS_BH1770 is not set
CONFIG_SENSORS_APDS990X=y
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
CONFIG_PCH_PHUB=y
CONFIG_USB_SWITCH_FSA9480=y
CONFIG_SRAM=y
# CONFIG_VEXPRESS_SYSCFG is not set
CONFIG_C2PORT=y

#
# EEPROM support
#
CONFIG_EEPROM_MAX6875=y
# CONFIG_EEPROM_93CX6 is not set
CONFIG_CB710_CORE=y
# CONFIG_CB710_DEBUG is not set
CONFIG_CB710_DEBUG_ASSUMPTIONS=y

#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# CONFIG_SENSORS_LIS3_I2C is not set

#
# Altera FPGA firmware download module
#
CONFIG_ALTERA_STAPL=y

#
# Intel MIC Bus Driver
#

#
# SCIF Bus Driver
#

#
# Intel MIC Host Driver
#

#
# Intel MIC Card Driver
#

#
# SCIF Driver
#
CONFIG_ECHO=y
# CONFIG_CXL_BASE is not set
# CONFIG_CXL_KERNEL_API is not set
# CONFIG_CXL_EEH is not set
CONFIG_HAVE_IDE=y

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
# CONFIG_FIREWIRE_NET is not set
# CONFIG_FIREWIRE_NOSY is not set
CONFIG_NETDEVICES=y
CONFIG_MII=y
# CONFIG_NET_CORE is not set
CONFIG_ARCNET=y
# CONFIG_ARCNET_1201 is not set
CONFIG_ARCNET_1051=y
# CONFIG_ARCNET_RAW is not set
CONFIG_ARCNET_CAP=y
# CONFIG_ARCNET_COM90xx is not set
CONFIG_ARCNET_COM90xxIO=y
CONFIG_ARCNET_RIM_I=y
CONFIG_ARCNET_COM20020=y
CONFIG_ARCNET_COM20020_PCI=y
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=y
CONFIG_ATM_TCP=y
CONFIG_ATM_LANAI=y
# CONFIG_ATM_ENI is not set
CONFIG_ATM_NICSTAR=y
CONFIG_ATM_NICSTAR_USE_SUNI=y
CONFIG_ATM_NICSTAR_USE_IDT77105=y
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_IA is not set
CONFIG_ATM_FORE200E=y
CONFIG_ATM_FORE200E_USE_TASKLET=y
CONFIG_ATM_FORE200E_TX_RETRY=16
CONFIG_ATM_FORE200E_DEBUG=0
CONFIG_ATM_HE=y
# CONFIG_ATM_HE_USE_SUNI is not set
CONFIG_ATM_SOLOS=y

#
# CAIF transport drivers
#
CONFIG_CAIF_TTY=y
# CONFIG_CAIF_SPI_SLAVE is not set
CONFIG_CAIF_HSI=y
# CONFIG_CAIF_VIRTIO is not set

#
# Distributed Switch Architecture drivers
#
# CONFIG_NET_DSA_MV88E6XXX is not set
# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
CONFIG_ETHERNET=y
CONFIG_MDIO=y
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_NET_VENDOR_AGERE is not set
CONFIG_NET_VENDOR_ALLWINNER=y
CONFIG_SUN4I_EMAC=y
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=y
CONFIG_PCNET32=y
CONFIG_AMD_XGBE=y
# CONFIG_NET_XGENE is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_ARC_EMAC_CORE=y
# CONFIG_ARC_EMAC is not set
CONFIG_EMAC_ROCKCHIP=y
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
CONFIG_ATL1E=y
# CONFIG_ATL1C is not set
CONFIG_ALX=y
CONFIG_NET_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
CONFIG_BCMGENET=y
CONFIG_BNX2=y
CONFIG_CNIC=y
CONFIG_TIGON3=y
CONFIG_BNX2X=y
CONFIG_BNX2X_SRIOV=y
CONFIG_SYSTEMPORT=y
# CONFIG_NET_VENDOR_BROCADE is not set
CONFIG_NET_CALXEDA_XGMAC=y
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_NET_VENDOR_CHELSIO is not set
CONFIG_NET_VENDOR_CIRRUS=y
CONFIG_CS89x0=y
CONFIG_CS89x0_PLATFORM=y
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=y
# CONFIG_CX_ECAT is not set
CONFIG_DM9000=y
CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL=y
CONFIG_DNET=y
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=y
CONFIG_SUNDANCE=y
CONFIG_SUNDANCE_MMIO=y
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
# CONFIG_NET_VENDOR_EXAR is not set
# CONFIG_NET_VENDOR_FARADAY is not set
CONFIG_NET_VENDOR_HISILICON=y
# CONFIG_HIX5HD2_GMAC is not set
# CONFIG_HIP04_ETH is not set
# CONFIG_NET_VENDOR_HP is not set
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=y
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_IGB=y
# CONFIG_IGB_HWMON is not set
# CONFIG_IGBVF is not set
CONFIG_IXGB=y
# CONFIG_IXGBE is not set
CONFIG_I40E=y
CONFIG_NET_VENDOR_I825XX=y
# CONFIG_IP1000 is not set
# CONFIG_JME is not set
# CONFIG_NET_VENDOR_MARVELL is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_MLX5_CORE is not set
CONFIG_MLXSW_CORE=y
# CONFIG_MLXSW_PCI is not set
# CONFIG_MLXSW_SWITCHX2 is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MYRI is not set
CONFIG_FEALNX=y
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_PCH_GBE is not set
# CONFIG_ETHOC is not set
CONFIG_NET_PACKET_ENGINE=y
CONFIG_HAMACHI=y
CONFIG_YELLOWFIN=y
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=y
# CONFIG_QLCNIC is not set
CONFIG_QLGE=y
# CONFIG_NETXEN_NIC is not set
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_REALTEK is not set
CONFIG_NET_VENDOR_RENESAS=y
# CONFIG_SH_ETH is not set
CONFIG_RAVB=y
CONFIG_NET_VENDOR_RDC=y
CONFIG_R6040=y
CONFIG_NET_VENDOR_ROCKER=y
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
CONFIG_SFC=y
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
# CONFIG_SFC_MCDI_LOGGING is not set
# CONFIG_NET_VENDOR_SMSC is not set
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
CONFIG_HAPPYMEAL=y
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
CONFIG_NIU=y
CONFIG_NET_VENDOR_SYNOPSYS=y
CONFIG_SYNOPSYS_DWC_ETH_QOS=y
CONFIG_NET_VENDOR_TEHUTI=y
CONFIG_TEHUTI=y
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VIA is not set
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_WIZNET_W5100=y
# CONFIG_WIZNET_W5300 is not set
# CONFIG_WIZNET_BUS_DIRECT is not set
# CONFIG_WIZNET_BUS_INDIRECT is not set
CONFIG_WIZNET_BUS_ANY=y
# CONFIG_FDDI is not set
CONFIG_HIPPI=y
CONFIG_ROADRUNNER=y
CONFIG_ROADRUNNER_LARGE_RINGS=y
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
# CONFIG_AQUANTIA_PHY is not set
CONFIG_AT803X_PHY=y
CONFIG_AMD_PHY=y
CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_LXT_PHY=y
CONFIG_CICADA_PHY=y
# CONFIG_VITESSE_PHY is not set
# CONFIG_TERANETICS_PHY is not set
CONFIG_SMSC_PHY=y
CONFIG_BROADCOM_PHY=y
CONFIG_BCM7XXX_PHY=y
CONFIG_BCM87XX_PHY=y
# CONFIG_ICPLUS_PHY is not set
CONFIG_REALTEK_PHY=y
CONFIG_NATIONAL_PHY=y
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_MICREL_PHY=y
# CONFIG_DP83867_PHY is not set
CONFIG_MICROCHIP_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_GPIO=y
CONFIG_MDIO_SUN4I=y
CONFIG_MDIO_BUS_MUX=y
CONFIG_MDIO_BUS_MUX_GPIO=y
CONFIG_MDIO_BUS_MUX_MMIOREG=y
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
CONFIG_SLIP=y
CONFIG_SLHC=y
# CONFIG_SLIP_COMPRESSED is not set
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
# CONFIG_USB_NET_DRIVERS is not set
# CONFIG_WLAN is not set

#
# WiMAX Wireless Broadband devices
#
# CONFIG_WIMAX_I2400M_USB is not set
CONFIG_WAN=y
CONFIG_HDLC=y
CONFIG_HDLC_RAW=y
# CONFIG_HDLC_RAW_ETH is not set
# CONFIG_HDLC_CISCO is not set
CONFIG_HDLC_FR=y
CONFIG_HDLC_PPP=y
# CONFIG_HDLC_X25 is not set
# CONFIG_PCI200SYN is not set
CONFIG_WANXL=y
CONFIG_PC300TOO=y
CONFIG_FARSYNC=y
CONFIG_DLCI=y
CONFIG_DLCI_MAX=8
CONFIG_IEEE802154_DRIVERS=y
CONFIG_IEEE802154_FAKELB=y
CONFIG_IEEE802154_ATUSB=y
CONFIG_XEN_NETDEV_FRONTEND=y
# CONFIG_VMXNET3 is not set
CONFIG_ISDN=y
CONFIG_ISDN_I4L=y
CONFIG_ISDN_PPP=y
CONFIG_ISDN_PPP_VJ=y
# CONFIG_ISDN_MPP is not set
CONFIG_IPPP_FILTER=y
CONFIG_ISDN_PPP_BSDCOMP=y
CONFIG_ISDN_AUDIO=y
# CONFIG_ISDN_TTY_FAX is not set

#
# ISDN feature submodules
#
CONFIG_ISDN_DIVERSION=y

#
# ISDN4Linux hardware drivers
#

#
# Passive cards
#
# CONFIG_ISDN_DRV_HISAX is not set

#
# Active cards
#
# CONFIG_ISDN_CAPI is not set
# CONFIG_ISDN_DRV_GIGASET is not set
CONFIG_MISDN=y
CONFIG_MISDN_DSP=y
# CONFIG_MISDN_L1OIP is not set

#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=y
CONFIG_MISDN_HFCMULTI=y
# CONFIG_MISDN_HFCUSB is not set
CONFIG_MISDN_AVMFRITZ=y
CONFIG_MISDN_SPEEDFAX=y
# CONFIG_MISDN_INFINEON is not set
CONFIG_MISDN_W6692=y
CONFIG_MISDN_NETJET=y
CONFIG_MISDN_IPAC=y
CONFIG_MISDN_ISAR=y
CONFIG_ISDN_HDLC=y

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
CONFIG_INPUT_SPARSEKMAP=y
# CONFIG_INPUT_MATRIXKMAP is not set

#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set

#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
CONFIG_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set
CONFIG_GAMEPORT_L4=y
CONFIG_GAMEPORT_EMU10K1=y
# CONFIG_GAMEPORT_FM801 is not set

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_UNIX98_PTYS is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_ROCKETPORT=y
CONFIG_CYCLADES=y
CONFIG_CYZ_INTR=y
CONFIG_MOXA_INTELLIO=y
CONFIG_MOXA_SMARTIO=y
CONFIG_SYNCLINKMP=y
CONFIG_SYNCLINK_GT=y
CONFIG_NOZOMI=y
CONFIG_ISI=y
CONFIG_N_HDLC=y
# CONFIG_N_GSM is not set
CONFIG_TRACE_ROUTER=y
CONFIG_TRACE_SINK=y
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
# CONFIG_SERIAL_8250_CONSOLE is not set
# CONFIG_SERIAL_8250_DMA is not set
# CONFIG_SERIAL_8250_PCI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
# CONFIG_SERIAL_8250_SHARE_IRQ is not set
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
CONFIG_SERIAL_8250_DW=y
CONFIG_SERIAL_8250_EM=y
CONFIG_SERIAL_8250_OMAP=y
CONFIG_SERIAL_8250_LPC18XX=y

#
# Non-8250 serial port support
#
CONFIG_SERIAL_AMBA_PL010=y
# CONFIG_SERIAL_AMBA_PL010_CONSOLE is not set
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
# CONFIG_SERIAL_KGDB_NMI is not set
CONFIG_SERIAL_MESON=y
CONFIG_SERIAL_MESON_CONSOLE=y
CONFIG_SERIAL_CLPS711X=y
# CONFIG_SERIAL_CLPS711X_CONSOLE is not set
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_UARTS_4=y
CONFIG_SERIAL_SAMSUNG_UARTS=4
# CONFIG_SERIAL_SAMSUNG_CONSOLE is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=2
# CONFIG_SERIAL_SH_SCI_CONSOLE is not set
# CONFIG_SERIAL_SH_SCI_DMA is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
CONFIG_SERIAL_JSM=y
# CONFIG_SERIAL_MSM is not set
# CONFIG_SERIAL_VT8500 is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
# CONFIG_SERIAL_SCCNXP is not set
CONFIG_SERIAL_SC16IS7XX_CORE=y
CONFIG_SERIAL_SC16IS7XX=y
CONFIG_SERIAL_SC16IS7XX_I2C=y
CONFIG_SERIAL_TIMBERDALE=y
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SERIAL_ALTERA_JTAGUART=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS=y
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
CONFIG_SERIAL_ALTERA_UART_CONSOLE=y
CONFIG_SERIAL_PCH_UART=y
CONFIG_SERIAL_PCH_UART_CONSOLE=y
CONFIG_SERIAL_XILINX_PS_UART=y
# CONFIG_SERIAL_XILINX_PS_UART_CONSOLE is not set
CONFIG_SERIAL_EFM32_UART=y
# CONFIG_SERIAL_EFM32_UART_CONSOLE is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
CONFIG_SERIAL_ST_ASC=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
# CONFIG_SERIAL_STM32 is not set
CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_TTY_PRINTK is not set
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=y
CONFIG_HVC_DRIVER=y
# CONFIG_HVC_XEN is not set
# CONFIG_HVC_DCC is not set
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_IPROC_RNG200 is not set
# CONFIG_HW_RANDOM_OMAP is not set
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_HW_RANDOM_EXYNOS=y
# CONFIG_HW_RANDOM_MSM is not set
CONFIG_R3964=y
# CONFIG_APPLICOM is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_OF=y

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
CONFIG_I2C_ALI1535=y
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=y
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_HIX5HD2=y
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_NFORCE2=y
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=y
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_AXXIA=y
CONFIG_I2C_BCM_IPROC=y
CONFIG_I2C_BRCMSTB=y
CONFIG_I2C_CBUS_GPIO=y
# CONFIG_I2C_DAVINCI is not set
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DESIGNWARE_PCI=y
CONFIG_I2C_EFM32=y
CONFIG_I2C_EG20T=y
CONFIG_I2C_EMEV2=y
CONFIG_I2C_EXYNOS5=y
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_IMG=y
CONFIG_I2C_JZ4780=y
CONFIG_I2C_KEMPLD=y
# CONFIG_I2C_LPC2K is not set
# CONFIG_I2C_MESON is not set
CONFIG_I2C_MT65XX=y
CONFIG_I2C_MV64XXX=y
# CONFIG_I2C_NOMADIK is not set
CONFIG_I2C_OCORES=y
# CONFIG_I2C_OMAP is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA_PCI is not set
CONFIG_I2C_QUP=y
CONFIG_I2C_RIIC=y
# CONFIG_I2C_RK3X is not set
CONFIG_HAVE_S3C2410_I2C=y
CONFIG_I2C_S3C2410=y
CONFIG_I2C_SH_MOBILE=y
# CONFIG_I2C_SIMTEC is not set
CONFIG_I2C_ST=y
CONFIG_I2C_SUN6I_P2WI=y
CONFIG_I2C_TEGRA=y
# CONFIG_I2C_WMT is not set
# CONFIG_I2C_XILINX is not set
CONFIG_I2C_XLP9XX=y
CONFIG_I2C_RCAR=y

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
CONFIG_I2C_DLN2=y
CONFIG_I2C_PARPORT=y
CONFIG_I2C_PARPORT_LIGHT=y
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
CONFIG_I2C_TINY_USB=y

#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_SPI is not set
CONFIG_SPMI=y
CONFIG_SPMI_MSM_PMIC_ARB=y
# CONFIG_HSI is not set

#
# PPS support
#
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
# CONFIG_NTP_PPS is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_PARPORT is not set
CONFIG_PPS_CLIENT_GPIO=y

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_PCH=y
CONFIG_PINCTRL=y

#
# Pin controllers
#
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AS3722=y
# CONFIG_PINCTRL_AMD is not set
CONFIG_PINCTRL_LPC18XX=y
CONFIG_PINCTRL_MESON=y
# CONFIG_PINCTRL_SINGLE is not set
CONFIG_PINCTRL_ST=y
CONFIG_PINCTRL_TEGRA=y
CONFIG_PINCTRL_TEGRA30=y
CONFIG_PINCTRL_TEGRA114=y
CONFIG_PINCTRL_TEGRA124=y
CONFIG_PINCTRL_TEGRA_XUSB=y
# CONFIG_PINCTRL_PALMAS is not set
# CONFIG_PINCTRL_BCM281XX is not set
# CONFIG_PINCTRL_CYGNUS_MUX is not set
CONFIG_PINCTRL_MVEBU=y
CONFIG_PINCTRL_DOVE=y
CONFIG_PINCTRL_ARMADA_370=y
CONFIG_PINCTRL_ARMADA_39X=y
CONFIG_PINCTRL_MSM=y
CONFIG_PINCTRL_APQ8064=y
CONFIG_PINCTRL_APQ8084=y
CONFIG_PINCTRL_IPQ8064=y
# CONFIG_PINCTRL_MSM8660 is not set
CONFIG_PINCTRL_MSM8960=y
# CONFIG_PINCTRL_MSM8X74 is not set
CONFIG_PINCTRL_MSM8916=y
CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
CONFIG_PINCTRL_SAMSUNG=y
CONFIG_PINCTRL_EXYNOS=y
CONFIG_PINCTRL_EXYNOS5440=y
CONFIG_PINCTRL_SPEAR=y
CONFIG_PINCTRL_SPEAR1340=y
CONFIG_PINCTRL_SPEAR_PLGPIO=y
CONFIG_PINCTRL_SUNXI_COMMON=y
# CONFIG_PINCTRL_SUN4I_A10 is not set
# CONFIG_PINCTRL_SUN5I_A10S is not set
# CONFIG_PINCTRL_SUN5I_A13 is not set
CONFIG_PINCTRL_SUN6I_A31=y
CONFIG_PINCTRL_SUN6I_A31S=y
CONFIG_PINCTRL_SUN6I_A31_R=y
CONFIG_PINCTRL_SUN7I_A20=y
CONFIG_PINCTRL_SUN8I_A23=y
CONFIG_PINCTRL_SUN8I_A33=y
CONFIG_PINCTRL_SUN8I_A23_R=y
# CONFIG_PINCTRL_SUN9I_A80 is not set
CONFIG_PINCTRL_WMT=y
CONFIG_PINCTRL_WM8750=y
CONFIG_PINCTRL_MTK_COMMON=y
CONFIG_PINCTRL_MT8135=y
# CONFIG_PINCTRL_MT8127 is not set
# CONFIG_PINCTRL_MT8173 is not set
CONFIG_PINCTRL_MT6397=y
CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_DEVRES=y
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=y

#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_74XX_MMIO is not set
# CONFIG_GPIO_ALTERA is not set
CONFIG_GPIO_BCM_KONA=y
# CONFIG_GPIO_BRCMSTB is not set
# CONFIG_GPIO_CLPS711X is not set
# CONFIG_GPIO_DAVINCI is not set
CONFIG_GPIO_DWAPB=y
# CONFIG_GPIO_EM is not set
# CONFIG_GPIO_ETRAXFS is not set
CONFIG_GPIO_GENERIC_PLATFORM=y
CONFIG_GPIO_GRGPIO=y
CONFIG_GPIO_LPC18XX=y
CONFIG_GPIO_MSM_V2=y
CONFIG_GPIO_MVEBU=y
# CONFIG_GPIO_OMAP is not set
CONFIG_GPIO_PL061=y
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_SCH311X=y
CONFIG_GPIO_SPEAR_SPICS=y
# CONFIG_GPIO_SYSCON is not set
# CONFIG_GPIO_TS5500 is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_ZEVIO is not set

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=y
CONFIG_GPIO_ADP5588_IRQ=y
# CONFIG_GPIO_ADNP is not set
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_MAX732X_IRQ=y
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_SX150X is not set

#
# MFD GPIO expanders
#
CONFIG_GPIO_ARIZONA=y
CONFIG_GPIO_CRYSTAL_COVE=y
CONFIG_GPIO_DA9052=y
# CONFIG_GPIO_DA9055 is not set
CONFIG_GPIO_DLN2=y
# CONFIG_GPIO_JANZ_TTL is not set
CONFIG_GPIO_KEMPLD=y
# CONFIG_GPIO_LP3943 is not set
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_RC5T583=y
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TIMBERDALE=y
# CONFIG_GPIO_TWL6040 is not set
CONFIG_GPIO_WM831X=y
# CONFIG_GPIO_WM8350 is not set
CONFIG_GPIO_WM8994=y

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
CONFIG_GPIO_PCH=y
CONFIG_GPIO_RDC321X=y

#
# USB GPIO expanders
#
CONFIG_W1=y

#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
# CONFIG_W1_MASTER_DS2490 is not set
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_MXC=y
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
CONFIG_HDQ_MASTER_OMAP=y

#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2408=y
CONFIG_W1_SLAVE_DS2408_READBACK=y
# CONFIG_W1_SLAVE_DS2413 is not set
# CONFIG_W1_SLAVE_DS2406 is not set
CONFIG_W1_SLAVE_DS2423=y
CONFIG_W1_SLAVE_DS2431=y
# CONFIG_W1_SLAVE_DS2433 is not set
CONFIG_W1_SLAVE_DS2760=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
# CONFIG_W1_SLAVE_DS28E04 is not set
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_PDA_POWER=y
CONFIG_WM831X_BACKUP=y
CONFIG_WM831X_POWER=y
CONFIG_WM8350_POWER=y
CONFIG_TEST_POWER=y
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=y
# CONFIG_BATTERY_DS2781 is not set
CONFIG_BATTERY_DS2782=y
CONFIG_BATTERY_SBS=y
CONFIG_BATTERY_BQ27x00=y
# CONFIG_BATTERY_BQ27X00_I2C is not set
CONFIG_BATTERY_BQ27X00_PLATFORM=y
CONFIG_BATTERY_DA9052=y
CONFIG_BATTERY_MAX17040=y
CONFIG_BATTERY_MAX17042=y
CONFIG_CHARGER_ISP1704=y
# CONFIG_CHARGER_MAX8903 is not set
CONFIG_CHARGER_LP8727=y
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_MANAGER is not set
CONFIG_CHARGER_MAX14577=y
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=y
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
CONFIG_CHARGER_BQ25890=y
CONFIG_CHARGER_SMB347=y
CONFIG_BATTERY_GAUGE_LTC2941=y
CONFIG_BATTERY_GOLDFISH=y
CONFIG_BATTERY_RT5033=y
CONFIG_CHARGER_RT9455=y
CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_AS3722 is not set
# CONFIG_POWER_RESET_BRCMSTB is not set
# CONFIG_POWER_RESET_GPIO is not set
CONFIG_POWER_RESET_GPIO_RESTART=y
# CONFIG_POWER_RESET_MSM is not set
# CONFIG_POWER_RESET_LTC2952 is not set
# CONFIG_POWER_RESET_QNAP is not set
CONFIG_POWER_RESET_RESTART=y
CONFIG_POWER_RESET_ST=y
# CONFIG_POWER_RESET_VERSATILE is not set
# CONFIG_POWER_RESET_VEXPRESS is not set
CONFIG_POWER_RESET_KEYSTONE=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
# CONFIG_POWER_RESET_RMOBILE is not set
CONFIG_POWER_RESET_ZX=y
# CONFIG_POWER_AVS is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_AD7414=y
# CONFIG_SENSORS_AD7418 is not set
CONFIG_SENSORS_ADM1021=y
CONFIG_SENSORS_ADM1025=y
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_ASC7621=y
CONFIG_SENSORS_ATXP1=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=y
# CONFIG_SENSORS_DA9052_ADC is not set
CONFIG_SENSORS_DA9055=y
# CONFIG_SENSORS_I5K_AMB is not set
CONFIG_SENSORS_F71805F=y
CONFIG_SENSORS_F71882FG=y
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_GL518SM=y
CONFIG_SENSORS_GL520SM=y
CONFIG_SENSORS_G760A=y
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=y
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC4151 is not set
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
CONFIG_SENSORS_LTC4260=y
CONFIG_SENSORS_LTC4261=y
# CONFIG_SENSORS_MAX16065 is not set
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
CONFIG_SENSORS_MAX6639=y
CONFIG_SENSORS_MAX6642=y
CONFIG_SENSORS_MAX6650=y
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_HTU21 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_LM63 is not set
CONFIG_SENSORS_LM73=y
# CONFIG_SENSORS_LM75 is not set
CONFIG_SENSORS_LM77=y
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
CONFIG_SENSORS_LM93=y
# CONFIG_SENSORS_LM95234 is not set
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
# CONFIG_SENSORS_PC87427 is not set
CONFIG_SENSORS_NTC_THERMISTOR=y
CONFIG_SENSORS_NCT6683=y
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
CONFIG_SENSORS_NCT7904=y
# CONFIG_SENSORS_PCF8591 is not set
CONFIG_PMBUS=y
CONFIG_SENSORS_PMBUS=y
# CONFIG_SENSORS_ADM1275 is not set
CONFIG_SENSORS_LM25066=y
CONFIG_SENSORS_LTC2978=y
# CONFIG_SENSORS_LTC2978_REGULATOR is not set
CONFIG_SENSORS_MAX16064=y
CONFIG_SENSORS_MAX20751=y
CONFIG_SENSORS_MAX34440=y
CONFIG_SENSORS_MAX8688=y
CONFIG_SENSORS_TPS40422=y
CONFIG_SENSORS_UCD9000=y
CONFIG_SENSORS_UCD9200=y
CONFIG_SENSORS_ZL6100=y
CONFIG_SENSORS_PWM_FAN=y
CONFIG_SENSORS_SHT15=y
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHTC1 is not set
CONFIG_SENSORS_SIS5595=y
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC6W201=y
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
CONFIG_SENSORS_SMSC47B397=y
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
CONFIG_SENSORS_SCH5636=y
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS1015=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
CONFIG_SENSORS_TC74=y
CONFIG_SENSORS_THMC50=y
# CONFIG_SENSORS_TMP102 is not set
CONFIG_SENSORS_TMP103=y
CONFIG_SENSORS_TMP401=y
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VEXPRESS is not set
CONFIG_SENSORS_VIA686A=y
# CONFIG_SENSORS_VT1211 is not set
CONFIG_SENSORS_VT8231=y
CONFIG_SENSORS_W83781D=y
CONFIG_SENSORS_W83791D=y
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=y
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
CONFIG_SENSORS_WM831X=y
CONFIG_SENSORS_WM8350=y
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
# CONFIG_THERMAL_OF is not set
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
# CONFIG_CLOCK_THERMAL is not set
CONFIG_THERMAL_EMULATION=y
CONFIG_HISI_THERMAL=y
# CONFIG_SPEAR_THERMAL is not set
# CONFIG_ROCKCHIP_THERMAL is not set
CONFIG_RCAR_THERMAL=y
CONFIG_KIRKWOOD_THERMAL=y
CONFIG_DOVE_THERMAL=y
CONFIG_ARMADA_THERMAL=y
CONFIG_TEGRA_SOCTHERM=y

#
# Texas Instruments thermal drivers
#
# CONFIG_TI_SOC_THERMAL is not set

#
# Samsung thermal drivers
#
CONFIG_EXYNOS_THERMAL=y

#
# STMicroelectronics thermal drivers
#
CONFIG_ST_THERMAL=y
# CONFIG_ST_THERMAL_SYSCFG is not set
# CONFIG_ST_THERMAL_MEMMAP is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_DA9052_WATCHDOG=y
CONFIG_DA9055_WATCHDOG=y
# CONFIG_DA9063_WATCHDOG is not set
# CONFIG_GPIO_WATCHDOG is not set
CONFIG_WM831X_WATCHDOG=y
CONFIG_WM8350_WATCHDOG=y
CONFIG_XILINX_WATCHDOG=y
CONFIG_ARM_SP805_WATCHDOG=y
CONFIG_CADENCE_WATCHDOG=y
CONFIG_HAVE_S3C2410_WATCHDOG=y
CONFIG_S3C2410_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
CONFIG_OMAP_WATCHDOG=y
CONFIG_DAVINCI_WATCHDOG=y
# CONFIG_ORION_WATCHDOG is not set
CONFIG_RN5T618_WATCHDOG=y
# CONFIG_SUNXI_WATCHDOG is not set
CONFIG_MAX63XX_WATCHDOG=y
# CONFIG_ST_LPC_WATCHDOG is not set
CONFIG_TEGRA_WATCHDOG=y
CONFIG_QCOM_WDT=y
CONFIG_MESON_WATCHDOG=y
CONFIG_LPC18XX_WATCHDOG=y
CONFIG_ALIM7101_WDT=y
CONFIG_I6300ESB_WDT=y
CONFIG_KEMPLD_WDT=y
CONFIG_BCM47XX_WDT=y
CONFIG_IMGPDC_WDT=y
CONFIG_MEN_A21_WDT=y
# CONFIG_XEN_WDT is not set

#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_B43_PCI_BRIDGE is not set
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
# CONFIG_SSB_SILENT is not set
CONFIG_SSB_DEBUG=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
# CONFIG_SSB_DRIVER_PCICORE is not set
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y

#
# Broadcom specific AMBA
#
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
# CONFIG_BCMA_HOST_PCI is not set
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
CONFIG_BCMA_DEBUG=y

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_AS3711 is not set
CONFIG_MFD_AS3722=y
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_ATMEL_HLCDC is not set
CONFIG_MFD_BCM590XX=y
# CONFIG_MFD_AXP20X is not set
# CONFIG_MFD_CROS_EC is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
# CONFIG_MFD_DA9150 is not set
CONFIG_MFD_DLN2=y
# CONFIG_MFD_MC13XXX_I2C is not set
CONFIG_MFD_HI6421_PMIC=y
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
CONFIG_HTC_I2CPLD=y
# CONFIG_LPC_ICH is not set
CONFIG_LPC_SCH=y
CONFIG_INTEL_SOC_PMIC=y
CONFIG_MFD_JANZ_CMODIO=y
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
# CONFIG_MFD_88PM860X is not set
CONFIG_MFD_MAX14577=y
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
CONFIG_MFD_MT6397=y
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_UCB1400_CORE is not set
CONFIG_MFD_PM8XXX=y
CONFIG_MFD_PM8921_CORE=y
CONFIG_MFD_QCOM_RPM=y
# CONFIG_MFD_SPMI_PMIC is not set
CONFIG_MFD_RDC321X=y
CONFIG_MFD_RTSX_PCI=y
CONFIG_MFD_RT5033=y
CONFIG_MFD_RTSX_USB=y
CONFIG_MFD_RC5T583=y
# CONFIG_MFD_RK808 is not set
CONFIG_MFD_RN5T618=y
# CONFIG_MFD_SEC_CORE is not set
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SM501=y
# CONFIG_MFD_SM501_GPIO is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_STMPE is not set
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
CONFIG_MFD_LP3943=y
# CONFIG_MFD_LP8788 is not set
CONFIG_MFD_OMAP_USB_HOST=y
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=y
CONFIG_TPS65010=y
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65090 is not set
CONFIG_MFD_TPS65217=y
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=y
# CONFIG_MFD_TPS65912_I2C is not set
CONFIG_MFD_TPS80031=y
# CONFIG_TWL4030_CORE is not set
CONFIG_TWL6040_CORE=y
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
CONFIG_MFD_TIMBERDALE=y
CONFIG_MFD_TC3589X=y
CONFIG_MFD_TMIO=y
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
CONFIG_MFD_TC6393XB=y
CONFIG_MFD_VX855=y
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
# CONFIG_MFD_WM5102 is not set
# CONFIG_MFD_WM5110 is not set
CONFIG_MFD_WM8997=y
CONFIG_MFD_WM8998=y
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
CONFIG_MFD_VEXPRESS_SYSREG=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PM800=y
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_ANATOP is not set
CONFIG_REGULATOR_ARIZONA=y
CONFIG_REGULATOR_AS3722=y
# CONFIG_REGULATOR_BCM590XX is not set
# CONFIG_REGULATOR_DA9052 is not set
CONFIG_REGULATOR_DA9055=y
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_HI6421=y
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LP3971=y
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
CONFIG_REGULATOR_LP8755=y
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_MAX14577=y
# CONFIG_REGULATOR_MAX1586 is not set
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=y
# CONFIG_REGULATOR_MAX8907 is not set
# CONFIG_REGULATOR_MAX8952 is not set
CONFIG_REGULATOR_MAX8973=y
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6397=y
CONFIG_REGULATOR_PALMAS=y
# CONFIG_REGULATOR_PBIAS is not set
CONFIG_REGULATOR_PFUZE100=y
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_QCOM_RPM=y
CONFIG_REGULATOR_QCOM_SPMI=y
CONFIG_REGULATOR_RC5T583=y
CONFIG_REGULATOR_RN5T618=y
# CONFIG_REGULATOR_RT5033 is not set
# CONFIG_REGULATOR_TI_ABB is not set
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=y
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65217=y
CONFIG_REGULATOR_TPS80031=y
CONFIG_REGULATOR_VEXPRESS=y
CONFIG_REGULATOR_WM831X=y
CONFIG_REGULATOR_WM8350=y
# CONFIG_REGULATOR_WM8400 is not set
CONFIG_REGULATOR_WM8994=y
CONFIG_MEDIA_SUPPORT=y

#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
# CONFIG_MEDIA_SDR_SUPPORT is not set
CONFIG_MEDIA_RC_SUPPORT=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_V4L2=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_PCI_SKELETON=y
CONFIG_V4L2_FLASH_LED_CLASS=y
CONFIG_VIDEOBUF_GEN=y
CONFIG_VIDEOBUF_DMA_CONTIG=y
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_CONTIG=y
CONFIG_DVB_CORE=y
CONFIG_DVB_NET=y
# CONFIG_TTPCI_EEPROM is not set
CONFIG_DVB_MAX_ADAPTERS=8
# CONFIG_DVB_DYNAMIC_MINORS is not set

#
# Media drivers
#
CONFIG_RC_CORE=y
CONFIG_RC_MAP=y
# CONFIG_RC_DECODERS is not set
CONFIG_RC_DEVICES=y
# CONFIG_RC_ATI_REMOTE is not set
# CONFIG_IR_HIX5HD2 is not set
CONFIG_IR_IMON=y
CONFIG_IR_MCEUSB=y
CONFIG_IR_MESON=y
CONFIG_IR_REDRAT3=y
CONFIG_IR_STREAMZAP=y
# CONFIG_IR_IGORPLUGUSB is not set
# CONFIG_IR_IGUANA is not set
# CONFIG_IR_TTUSBIR is not set
# CONFIG_IR_IMG is not set
CONFIG_RC_LOOPBACK=y
# CONFIG_IR_GPIO_CIR is not set
# CONFIG_RC_ST is not set
CONFIG_IR_SUNXI=y
# CONFIG_MEDIA_USB_SUPPORT is not set
# CONFIG_MEDIA_PCI_SUPPORT is not set
CONFIG_V4L_PLATFORM_DRIVERS=y
# CONFIG_VIDEO_CAFE_CCIC is not set
CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY=y
CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE=y
CONFIG_VIDEO_DM6446_CCDC=y
# CONFIG_VIDEO_DM355_CCDC is not set
# CONFIG_VIDEO_SH_VOU is not set
# CONFIG_VIDEO_TIMBERDALE is not set
CONFIG_VIDEO_M32R_AR=y
# CONFIG_VIDEO_S3C_CAMIF is not set
CONFIG_SOC_CAMERA=y
CONFIG_SOC_CAMERA_PLATFORM=y
# CONFIG_VIDEO_RCAR_VIN is not set
CONFIG_VIDEO_SH_MOBILE_CSI2=y
# CONFIG_VIDEO_SH_MOBILE_CEU is not set
CONFIG_VIDEO_MX2=y
CONFIG_VIDEO_ATMEL_ISI=y
# CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS is not set
# CONFIG_VIDEO_SAMSUNG_S5P_TV is not set
CONFIG_VIDEO_AM437X_VPFE=y
CONFIG_VIDEO_XILINX=y
CONFIG_VIDEO_XILINX_TPG=y
CONFIG_VIDEO_XILINX_VTC=y
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_V4L_TEST_DRIVERS is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set

#
# Supported MMC/SDIO adapters
#
CONFIG_SMS_SDIO_DRV=y
# CONFIG_RADIO_ADAPTERS is not set

#
# Supported FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y

#
# common driver options
#
CONFIG_CYPRESS_FIRMWARE=y
CONFIG_SMS_SIANO_MDTV=y
# CONFIG_SMS_SIANO_RC is not set

#
# Media ancillary drivers (tuners, sensors, i2c, frontends)
#
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
# CONFIG_VIDEO_IR_I2C is not set

#
# Encoders, decoders, sensors and other helper chips
#

#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_TVAUDIO is not set
CONFIG_VIDEO_TDA7432=y
# CONFIG_VIDEO_TDA9840 is not set
CONFIG_VIDEO_TEA6415C=y
CONFIG_VIDEO_TEA6420=y
CONFIG_VIDEO_MSP3400=y
CONFIG_VIDEO_CS5345=y
CONFIG_VIDEO_CS53L32A=y
CONFIG_VIDEO_TLV320AIC23B=y
CONFIG_VIDEO_UDA1342=y
# CONFIG_VIDEO_WM8775 is not set
CONFIG_VIDEO_WM8739=y
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_SONY_BTF_MPX=y

#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set

#
# Video decoders
#
CONFIG_VIDEO_ADV7180=y
CONFIG_VIDEO_ADV7183=y
CONFIG_VIDEO_ADV7604=y
CONFIG_VIDEO_ADV7842=y
CONFIG_VIDEO_BT819=y
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
# CONFIG_VIDEO_KS0127 is not set
CONFIG_VIDEO_ML86V7667=y
CONFIG_VIDEO_SAA7110=y
CONFIG_VIDEO_SAA711X=y
CONFIG_VIDEO_TC358743=y
# CONFIG_VIDEO_TVP514X is not set
CONFIG_VIDEO_TVP5150=y
# CONFIG_VIDEO_TVP7002 is not set
CONFIG_VIDEO_TW2804=y
CONFIG_VIDEO_TW9903=y
CONFIG_VIDEO_TW9906=y
CONFIG_VIDEO_VPX3220=y

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_CX25840=y

#
# Video encoders
#
CONFIG_VIDEO_SAA7127=y
CONFIG_VIDEO_SAA7185=y
# CONFIG_VIDEO_ADV7170 is not set
CONFIG_VIDEO_ADV7175=y
CONFIG_VIDEO_ADV7343=y
CONFIG_VIDEO_ADV7393=y
CONFIG_VIDEO_ADV7511=y
CONFIG_VIDEO_AD9389B=y
CONFIG_VIDEO_AK881X=y
CONFIG_VIDEO_THS8200=y

#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
CONFIG_VIDEO_OV2659=y
# CONFIG_VIDEO_OV7640 is not set
# CONFIG_VIDEO_OV7670 is not set
# CONFIG_VIDEO_OV9650 is not set
CONFIG_VIDEO_VS6624=y
CONFIG_VIDEO_MT9M032=y
CONFIG_VIDEO_MT9P031=y
# CONFIG_VIDEO_MT9T001 is not set
CONFIG_VIDEO_MT9V011=y
CONFIG_VIDEO_MT9V032=y
CONFIG_VIDEO_SR030PC30=y
CONFIG_VIDEO_NOON010PC30=y
CONFIG_VIDEO_M5MOLS=y
CONFIG_VIDEO_S5K6AA=y
CONFIG_VIDEO_S5K6A3=y
CONFIG_VIDEO_S5K4ECGX=y
CONFIG_VIDEO_S5K5BAF=y
# CONFIG_VIDEO_SMIAPP is not set

#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_AS3645A is not set
CONFIG_VIDEO_LM3560=y
CONFIG_VIDEO_LM3646=y

#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
CONFIG_VIDEO_UPD64083=y

#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set

#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_THS7303 is not set
# CONFIG_VIDEO_M52790 is not set

#
# Sensors used on soc_camera driver
#

#
# soc_camera sensor drivers
#
# CONFIG_SOC_CAMERA_IMX074 is not set
CONFIG_SOC_CAMERA_MT9M001=y
CONFIG_SOC_CAMERA_MT9M111=y
CONFIG_SOC_CAMERA_MT9T031=y
# CONFIG_SOC_CAMERA_MT9T112 is not set
CONFIG_SOC_CAMERA_MT9V022=y
CONFIG_SOC_CAMERA_OV2640=y
CONFIG_SOC_CAMERA_OV5642=y
CONFIG_SOC_CAMERA_OV6650=y
# CONFIG_SOC_CAMERA_OV772X is not set
# CONFIG_SOC_CAMERA_OV9640 is not set
CONFIG_SOC_CAMERA_OV9740=y
# CONFIG_SOC_CAMERA_RJ54N1 is not set
CONFIG_SOC_CAMERA_TW9910=y
CONFIG_MEDIA_TUNER=y

#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_SIMPLE=y
# CONFIG_MEDIA_TUNER_TDA8290 is not set
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
CONFIG_MEDIA_TUNER_MT20XX=y
# CONFIG_MEDIA_TUNER_MT2060 is not set
CONFIG_MEDIA_TUNER_MT2063=y
# CONFIG_MEDIA_TUNER_MT2266 is not set
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_XC2028=y
# CONFIG_MEDIA_TUNER_XC5000 is not set
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_MXL5005S=y
CONFIG_MEDIA_TUNER_MXL5007T=y
# CONFIG_MEDIA_TUNER_MC44S803 is not set
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_TDA18218=y
CONFIG_MEDIA_TUNER_FC0011=y
# CONFIG_MEDIA_TUNER_FC0012 is not set
CONFIG_MEDIA_TUNER_FC0013=y
CONFIG_MEDIA_TUNER_TDA18212=y
CONFIG_MEDIA_TUNER_E4000=y
# CONFIG_MEDIA_TUNER_FC2580 is not set
# CONFIG_MEDIA_TUNER_M88RS6000T is not set
# CONFIG_MEDIA_TUNER_TUA9001 is not set
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_IT913X=y
CONFIG_MEDIA_TUNER_R820T=y
# CONFIG_MEDIA_TUNER_MXL301RF is not set
CONFIG_MEDIA_TUNER_QM1D1C0042=y

#
# Customise DVB Frontends
#

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=y
CONFIG_DVB_STV6110x=y

#
# Multistandard (cable + terrestrial) frontends
#
# CONFIG_DVB_DRXK is not set
CONFIG_DVB_TDA18271C2DD=y
CONFIG_DVB_SI2165=y

#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
CONFIG_DVB_CX24123=y
# CONFIG_DVB_MT312 is not set
CONFIG_DVB_ZL10036=y
CONFIG_DVB_ZL10039=y
CONFIG_DVB_S5H1420=y
CONFIG_DVB_STV0288=y
CONFIG_DVB_STB6000=y
CONFIG_DVB_STV0299=y
# CONFIG_DVB_STV6110 is not set
CONFIG_DVB_STV0900=y
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
CONFIG_DVB_TDA8261=y
CONFIG_DVB_VES1X93=y
# CONFIG_DVB_TUNER_ITD1000 is not set
CONFIG_DVB_TUNER_CX24113=y
# CONFIG_DVB_TDA826X is not set
CONFIG_DVB_TUA6100=y
# CONFIG_DVB_CX24116 is not set
# CONFIG_DVB_CX24117 is not set
# CONFIG_DVB_CX24120 is not set
CONFIG_DVB_SI21XX=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_DS3000=y
# CONFIG_DVB_MB86A16 is not set
# CONFIG_DVB_TDA10071 is not set

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=y
# CONFIG_DVB_SP887X is not set
CONFIG_DVB_CX22700=y
# CONFIG_DVB_CX22702 is not set
CONFIG_DVB_S5H1432=y
CONFIG_DVB_DRXD=y
CONFIG_DVB_L64781=y
# CONFIG_DVB_TDA1004X is not set
CONFIG_DVB_NXT6000=y
# CONFIG_DVB_MT352 is not set
CONFIG_DVB_ZL10353=y
# CONFIG_DVB_DIB3000MB is not set
CONFIG_DVB_DIB3000MC=y
CONFIG_DVB_DIB7000M=y
# CONFIG_DVB_DIB7000P is not set
# CONFIG_DVB_DIB9000 is not set
CONFIG_DVB_TDA10048=y
# CONFIG_DVB_AF9013 is not set
CONFIG_DVB_EC100=y
CONFIG_DVB_HD29L2=y
CONFIG_DVB_STV0367=y
# CONFIG_DVB_CXD2820R is not set
CONFIG_DVB_CXD2841ER=y
# CONFIG_DVB_AS102_FE is not set

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=y
CONFIG_DVB_TDA10021=y
CONFIG_DVB_TDA10023=y
CONFIG_DVB_STV0297=y

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=y
CONFIG_DVB_OR51211=y
# CONFIG_DVB_OR51132 is not set
CONFIG_DVB_BCM3510=y
CONFIG_DVB_LGDT330X=y
CONFIG_DVB_LGDT3305=y
CONFIG_DVB_LGDT3306A=y
# CONFIG_DVB_LG2160 is not set
CONFIG_DVB_S5H1409=y
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
CONFIG_DVB_AU8522_V4L=y
CONFIG_DVB_S5H1411=y

#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_S921=y
CONFIG_DVB_DIB8000=y
# CONFIG_DVB_MB86A20S is not set

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_TC90522=y

#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=y
CONFIG_DVB_TUNER_DIB0070=y
CONFIG_DVB_TUNER_DIB0090=y

#
# SEC control devices for DVB-S
#
CONFIG_DVB_DRX39XYJ=y
CONFIG_DVB_LNBH25=y
CONFIG_DVB_LNBP21=y
CONFIG_DVB_LNBP22=y
# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
CONFIG_DVB_ISL6423=y
CONFIG_DVB_A8293=y
# CONFIG_DVB_SP2 is not set
# CONFIG_DVB_LGS8GL5 is not set
CONFIG_DVB_LGS8GXX=y
CONFIG_DVB_ATBM8830=y
# CONFIG_DVB_TDA665x is not set
# CONFIG_DVB_IX2505V is not set
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_AF9033=y
CONFIG_DVB_HORUS3A=y
CONFIG_DVB_ASCOT2E=y

#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=y

#
# Graphics support
#
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_TEGRA_HOST1X=y
CONFIG_TEGRA_HOST1X_FIREWALL=y
CONFIG_IMX_IPUV3_CORE=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_FBDEV_EMULATION is not set
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_ADV7511=y
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_TDFX=y
CONFIG_DRM_R128=y
CONFIG_DRM_RADEON=y
CONFIG_DRM_RADEON_USERPTR=y
# CONFIG_DRM_RADEON_UMS is not set
# CONFIG_DRM_AMDGPU is not set
CONFIG_DRM_NOUVEAU=y
CONFIG_NOUVEAU_PLATFORM_DRIVER=y
CONFIG_NOUVEAU_DEBUG=5
CONFIG_NOUVEAU_DEBUG_DEFAULT=3
CONFIG_DRM_NOUVEAU_BACKLIGHT=y
CONFIG_DRM_MGA=y
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_DRM_VGEM=y
CONFIG_DRM_EXYNOS=y
CONFIG_DRM_EXYNOS5433_DECON=y
# CONFIG_DRM_EXYNOS_DSI is not set
CONFIG_DRM_EXYNOS_HDMI=y
CONFIG_DRM_EXYNOS_VIDI=y
# CONFIG_DRM_EXYNOS_G2D is not set
# CONFIG_DRM_EXYNOS_IPP is not set
CONFIG_DRM_EXYNOS_MIC=y
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
CONFIG_DRM_MGAG200=y
CONFIG_DRM_CIRRUS_QEMU=y
CONFIG_DRM_ARMADA=y
CONFIG_DRM_ARMADA_TDA1998X=y
CONFIG_DRM_RCAR_DU=y
# CONFIG_DRM_RCAR_HDMI is not set
CONFIG_DRM_RCAR_LVDS=y
CONFIG_DRM_SHMOBILE=y
# CONFIG_DRM_OMAP is not set
CONFIG_DRM_TILCDC=y
# CONFIG_DRM_TILCDC_SLAVE_COMPAT is not set
CONFIG_DRM_QXL=y
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_VIRTIO_GPU is not set
CONFIG_DRM_MSM=y
CONFIG_DRM_MSM_FBDEV=y
CONFIG_DRM_MSM_REGISTER_LOGGING=y
# CONFIG_DRM_MSM_DSI is not set
# CONFIG_DRM_FSL_DCU is not set
CONFIG_DRM_TEGRA=y
# CONFIG_DRM_TEGRA_FBDEV is not set
CONFIG_DRM_TEGRA_DEBUG=y
CONFIG_DRM_PANEL=y

#
# Display Panels
#
CONFIG_DRM_PANEL_SIMPLE=y
# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=y
CONFIG_DRM_BRIDGE=y

#
# Display Interface Bridges
#
CONFIG_DRM_DW_HDMI=y
CONFIG_DRM_NXP_PTN3460=y
CONFIG_DRM_PARADE_PS8622=y
CONFIG_DRM_STI=y
CONFIG_DRM_STI_FBDEV=y
CONFIG_DRM_IMX=y
CONFIG_DRM_IMX_FB_HELPER=y
# CONFIG_DRM_IMX_PARALLEL_DISPLAY is not set
CONFIG_DRM_IMX_TVE=y
CONFIG_DRM_IMX_LDB=y
CONFIG_DRM_IMX_IPUV3=y
CONFIG_DRM_IMX_HDMI=y

#
# Frame buffer Devices
#
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_CMDLINE=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
CONFIG_FB_BOTH_ENDIAN=y
# CONFIG_FB_BIG_ENDIAN is not set
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_SVGALIB=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=y
CONFIG_FB_PM2_FIFO_DISCONNECT=y
CONFIG_FB_ARMCLCD=y
# CONFIG_PLAT_VERSATILE_CLCD is not set
# CONFIG_FB_CLPS711X is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_OPENCORES=y
CONFIG_FB_S1D13XXX=y
# CONFIG_FB_NVIDIA is not set
CONFIG_FB_RIVA=y
# CONFIG_FB_RIVA_I2C is not set
CONFIG_FB_RIVA_DEBUG=y
# CONFIG_FB_RIVA_BACKLIGHT is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
CONFIG_FB_ATY128=y
CONFIG_FB_ATY128_BACKLIGHT=y
CONFIG_FB_ATY=y
CONFIG_FB_ATY_CT=y
# CONFIG_FB_ATY_GENERIC_LCD is not set
CONFIG_FB_ATY_GX=y
# CONFIG_FB_ATY_BACKLIGHT is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
CONFIG_FB_NEOMAGIC=y
CONFIG_FB_KYRO=y
CONFIG_FB_3DFX=y
# CONFIG_FB_3DFX_ACCEL is not set
# CONFIG_FB_3DFX_I2C is not set
CONFIG_FB_VOODOO1=y
CONFIG_FB_VT8623=y
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=y
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
CONFIG_FB_VT8500=y
# CONFIG_FB_WM8505 is not set
CONFIG_FB_WMT_GE_ROPS=y
CONFIG_FB_TMIO=y
# CONFIG_FB_TMIO_ACCELL is not set
CONFIG_FB_S3C=y
CONFIG_FB_S3C_DEBUG_REGWRITE=y
CONFIG_FB_SM501=y
CONFIG_FB_SMSCUFX=y
CONFIG_FB_UDL=y
CONFIG_FB_GOLDFISH=y
CONFIG_FB_VIRTUAL=y
CONFIG_XEN_FBDEV_FRONTEND=y
CONFIG_FB_METRONOME=y
CONFIG_FB_MB862XX=y
CONFIG_FB_MB862XX_PCI_GDC=y
# CONFIG_FB_MB862XX_I2C is not set
# CONFIG_FB_BROADSHEET is not set
CONFIG_FB_AUO_K190X=y
# CONFIG_FB_AUO_K1900 is not set
# CONFIG_FB_AUO_K1901 is not set
CONFIG_FB_SIMPLE=y
CONFIG_OMAP2_DSS_INIT=y
CONFIG_OMAP2_DSS=y
CONFIG_OMAP2_DSS_DEBUG=y
CONFIG_OMAP2_DSS_DEBUGFS=y
CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS=y
CONFIG_OMAP2_DSS_DPI=y
CONFIG_OMAP2_DSS_VENC=y
CONFIG_OMAP2_DSS_HDMI_COMMON=y
CONFIG_OMAP4_DSS_HDMI=y
CONFIG_OMAP5_DSS_HDMI=y
CONFIG_OMAP2_DSS_SDI=y
CONFIG_OMAP2_DSS_DSI=y
CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=0
CONFIG_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
# CONFIG_FB_OMAP2 is not set

#
# OMAP Display Device Drivers (new device model)
#
CONFIG_DISPLAY_ENCODER_OPA362=y
# CONFIG_DISPLAY_ENCODER_TFP410 is not set
# CONFIG_DISPLAY_ENCODER_TPD12S015 is not set
# CONFIG_DISPLAY_CONNECTOR_DVI is not set
# CONFIG_DISPLAY_CONNECTOR_HDMI is not set
CONFIG_DISPLAY_CONNECTOR_ANALOG_TV=y
CONFIG_DISPLAY_PANEL_DPI=y
CONFIG_DISPLAY_PANEL_DSI_CM=y
# CONFIG_DISPLAY_PANEL_SHARP_LS037V7DW01 is not set
# CONFIG_EXYNOS_VIDEO is not set
CONFIG_FB_SSD1307=y
CONFIG_FB_SM712=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_BACKLIGHT_PWM is not set
CONFIG_BACKLIGHT_DA9052=y
# CONFIG_BACKLIGHT_PM8941_WLED is not set
CONFIG_BACKLIGHT_WM831X=y
CONFIG_BACKLIGHT_ADP8860=y
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
CONFIG_BACKLIGHT_LM3639=y
# CONFIG_BACKLIGHT_LP855X is not set
# CONFIG_BACKLIGHT_TPS65217 is not set
CONFIG_BACKLIGHT_GPIO=y
# CONFIG_BACKLIGHT_LV5207LP is not set
CONFIG_BACKLIGHT_BD6107=y
CONFIG_VGASTATE=y
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE is not set
# CONFIG_LOGO is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_DMAENGINE_PCM=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
# CONFIG_SND_PCM_OSS is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
CONFIG_SND_VMASTER=y
# CONFIG_SND_RAWMIDI_SEQ is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_MPU401_UART=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=y
CONFIG_SND_ALOOP=y
# CONFIG_SND_MTPAV is not set
CONFIG_SND_MTS64=y
CONFIG_SND_SERIAL_U16550=y
CONFIG_SND_MPU401=y
CONFIG_SND_PORTMAN2X4=y
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
# CONFIG_SND_PCI is not set

#
# HD-Audio
#
# CONFIG_SND_HDA_TEGRA is not set
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_ARM=y
# CONFIG_SND_ARMAACI is not set
# CONFIG_SND_USB is not set
# CONFIG_SND_FIREWIRE is not set
CONFIG_SND_SOC=y
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_ADI=y
# CONFIG_SND_SOC_ADI_AXI_I2S is not set
# CONFIG_SND_SOC_ADI_AXI_SPDIF is not set
CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_ATMEL_SOC_PDC=y
CONFIG_SND_ATMEL_SOC_SSC_PDC=y
CONFIG_SND_ATMEL_SOC_DMA=y
CONFIG_SND_ATMEL_SOC_SSC_DMA=y
CONFIG_SND_ATMEL_SOC_SSC=y
CONFIG_SND_AT91_SOC_SAM9G20_WM8731=y
CONFIG_SND_ATMEL_SOC_WM8904=y
# CONFIG_SND_AT91_SOC_SAM9X5_WM8731 is not set
CONFIG_SND_BCM2835_SOC_I2S=y
CONFIG_SND_EP93XX_SOC=y
CONFIG_SND_DAVINCI_SOC_MCASP=y
# CONFIG_SND_DESIGNWARE_I2S is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
CONFIG_SND_SOC_FSL_SAI=y
CONFIG_SND_SOC_FSL_SSI=y
# CONFIG_SND_SOC_FSL_SPDIF is not set
CONFIG_SND_SOC_FSL_ESAI=y
CONFIG_SND_SOC_IMX_PCM_DMA=y
CONFIG_SND_SOC_IMX_AUDMUX=y
CONFIG_SND_IMX_SOC=y

#
# SoC Audio support for Freescale i.MX boards:
#
CONFIG_SND_SOC_IMX_WM8962=y
CONFIG_SND_SOC_IMX_ES8328=y
CONFIG_SND_SOC_IMX_SGTL5000=y
# CONFIG_SND_SOC_IMX_SPDIF is not set
CONFIG_SND_SOC_FSL_ASOC_CARD=y
CONFIG_SND_JZ4740_SOC=y
CONFIG_SND_JZ4740_SOC_I2S=y
CONFIG_SND_JZ4740_SOC_QI_LB60=y
CONFIG_SND_OMAP_SOC=y
CONFIG_SND_OMAP_SOC_DMIC=y
CONFIG_SND_OMAP_SOC_MCPDM=y
CONFIG_SND_OMAP_SOC_HDMI_AUDIO=y
# CONFIG_SND_OMAP_SOC_RX51 is not set
CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=y
CONFIG_SND_KIRKWOOD_SOC=y
CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB=y
CONFIG_SND_MXS_SOC=y
CONFIG_SND_SOC_MXS_SGTL5000=y
CONFIG_SND_SOC_QCOM=y
CONFIG_SND_SOC_LPASS_CPU=y
CONFIG_SND_SOC_LPASS_PLATFORM=y
CONFIG_SND_SOC_LPASS_IPQ806X=y
CONFIG_SND_SOC_LPASS_APQ8016=y
CONFIG_SND_SOC_STORM=y
CONFIG_SND_SOC_APQ8016_SBC=y
# CONFIG_SND_SOC_ROCKCHIP is not set
# CONFIG_SND_SOC_SAMSUNG is not set
CONFIG_SND_SOC_SIRF=y
# CONFIG_SND_SOC_SIRF_AUDIO is not set
CONFIG_SND_SOC_SIRF_USP=y
CONFIG_SND_SOC_STI=y
CONFIG_SND_SOC_TEGRA=y
CONFIG_SND_SOC_TEGRA30_AHUB=y
CONFIG_SND_SOC_TEGRA30_I2S=y
CONFIG_SND_SOC_TEGRA_RT5640=y
CONFIG_SND_SOC_TEGRA_WM8753=y
# CONFIG_SND_SOC_TEGRA_WM8903 is not set
CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
# CONFIG_SND_SOC_TEGRA_ALC5632 is not set
CONFIG_SND_SOC_TEGRA_MAX98090=y
CONFIG_SND_SOC_TEGRA_RT5677=y
CONFIG_SND_SOC_XTFPGA_I2S=y
CONFIG_ZX296702_SPDIF=y
# CONFIG_ZX296702_I2S is not set
CONFIG_SND_SOC_I2C_AND_SPI=y

#
# CODEC drivers
#
CONFIG_SND_SOC_ALL_CODECS=y
CONFIG_SND_SOC_ARIZONA=y
CONFIG_SND_SOC_WM_HUBS=y
CONFIG_SND_SOC_WM_ADSP=y
CONFIG_SND_SOC_AC97_CODEC=y
CONFIG_SND_SOC_AD193X=y
CONFIG_SND_SOC_AD193X_I2C=y
CONFIG_SND_SOC_AD1980=y
CONFIG_SND_SOC_AD73311=y
CONFIG_SND_SOC_ADAU1373=y
CONFIG_SND_SOC_ADAU1701=y
CONFIG_SND_SOC_ADAU17X1=y
CONFIG_SND_SOC_ADAU1761=y
CONFIG_SND_SOC_ADAU1761_I2C=y
CONFIG_SND_SOC_ADAU1781=y
CONFIG_SND_SOC_ADAU1781_I2C=y
CONFIG_SND_SOC_ADAU1977=y
CONFIG_SND_SOC_ADAU1977_I2C=y
CONFIG_SND_SOC_ADAV80X=y
CONFIG_SND_SOC_ADAV803=y
CONFIG_SND_SOC_ADS117X=y
CONFIG_SND_SOC_AK4535=y
CONFIG_SND_SOC_AK4554=y
CONFIG_SND_SOC_AK4641=y
CONFIG_SND_SOC_AK4642=y
CONFIG_SND_SOC_AK4671=y
CONFIG_SND_SOC_AK5386=y
CONFIG_SND_SOC_ALC5623=y
CONFIG_SND_SOC_ALC5632=y
CONFIG_SND_SOC_CS35L32=y
CONFIG_SND_SOC_CS42L51=y
CONFIG_SND_SOC_CS42L51_I2C=y
CONFIG_SND_SOC_CS42L52=y
CONFIG_SND_SOC_CS42L56=y
CONFIG_SND_SOC_CS42L73=y
CONFIG_SND_SOC_CS4265=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4271=y
CONFIG_SND_SOC_CS4271_I2C=y
CONFIG_SND_SOC_CS42XX8=y
CONFIG_SND_SOC_CS42XX8_I2C=y
CONFIG_SND_SOC_CS4349=y
CONFIG_SND_SOC_CX20442=y
CONFIG_SND_SOC_JZ4740_CODEC=y
CONFIG_SND_SOC_L3=y
CONFIG_SND_SOC_DA7210=y
CONFIG_SND_SOC_DA7213=y
CONFIG_SND_SOC_DA732X=y
CONFIG_SND_SOC_DA9055=y
CONFIG_SND_SOC_BT_SCO=y
CONFIG_SND_SOC_DMIC=y
CONFIG_SND_SOC_HDMI_CODEC=y
CONFIG_SND_SOC_ES8328=y
CONFIG_SND_SOC_ES8328_I2C=y
CONFIG_SND_SOC_GTM601=y
CONFIG_SND_SOC_ICS43432=y
CONFIG_SND_SOC_ISABELLE=y
CONFIG_SND_SOC_LM49453=y
CONFIG_SND_SOC_MAX98088=y
CONFIG_SND_SOC_MAX98090=y
CONFIG_SND_SOC_MAX98095=y
CONFIG_SND_SOC_MAX98357A=y
CONFIG_SND_SOC_MAX98925=y
CONFIG_SND_SOC_MAX9850=y
CONFIG_SND_SOC_PCM1681=y
CONFIG_SND_SOC_PCM3008=y
CONFIG_SND_SOC_PCM512x=y
CONFIG_SND_SOC_PCM512x_I2C=y
CONFIG_SND_SOC_RL6231=y
CONFIG_SND_SOC_RL6347A=y
CONFIG_SND_SOC_RT286=y
CONFIG_SND_SOC_RT298=y
CONFIG_SND_SOC_RT5631=y
CONFIG_SND_SOC_RT5640=y
CONFIG_SND_SOC_RT5645=y
CONFIG_SND_SOC_RT5651=y
CONFIG_SND_SOC_RT5670=y
CONFIG_SND_SOC_RT5677=y
# CONFIG_SND_SOC_RT5677_SPI is not set
CONFIG_SND_SOC_SGTL5000=y
CONFIG_SND_SOC_SI476X=y
CONFIG_SND_SOC_SIGMADSP=y
CONFIG_SND_SOC_SIGMADSP_I2C=y
CONFIG_SND_SOC_SIGMADSP_REGMAP=y
CONFIG_SND_SOC_SIRF_AUDIO_CODEC=y
CONFIG_SND_SOC_SPDIF=y
CONFIG_SND_SOC_SSM2518=y
CONFIG_SND_SOC_SSM2602=y
CONFIG_SND_SOC_SSM2602_I2C=y
CONFIG_SND_SOC_SSM4567=y
CONFIG_SND_SOC_STA32X=y
CONFIG_SND_SOC_STA350=y
CONFIG_SND_SOC_STA529=y
CONFIG_SND_SOC_STAC9766=y
CONFIG_SND_SOC_STI_SAS=y
CONFIG_SND_SOC_TAS2552=y
CONFIG_SND_SOC_TAS5086=y
CONFIG_SND_SOC_TAS571X=y
CONFIG_SND_SOC_TFA9879=y
CONFIG_SND_SOC_TLV320AIC23=y
CONFIG_SND_SOC_TLV320AIC23_I2C=y
CONFIG_SND_SOC_TLV320AIC31XX=y
CONFIG_SND_SOC_TLV320AIC32X4=y
CONFIG_SND_SOC_TLV320AIC3X=y
CONFIG_SND_SOC_TLV320DAC33=y
CONFIG_SND_SOC_TS3A227E=y
CONFIG_SND_SOC_TWL6040=y
CONFIG_SND_SOC_UDA134X=y
CONFIG_SND_SOC_UDA1380=y
CONFIG_SND_SOC_WM1250_EV1=y
CONFIG_SND_SOC_WM2000=y
CONFIG_SND_SOC_WM2200=y
CONFIG_SND_SOC_WM5100=y
CONFIG_SND_SOC_WM8350=y
CONFIG_SND_SOC_WM8400=y
CONFIG_SND_SOC_WM8510=y
CONFIG_SND_SOC_WM8523=y
CONFIG_SND_SOC_WM8580=y
CONFIG_SND_SOC_WM8711=y
CONFIG_SND_SOC_WM8727=y
CONFIG_SND_SOC_WM8728=y
CONFIG_SND_SOC_WM8731=y
CONFIG_SND_SOC_WM8737=y
CONFIG_SND_SOC_WM8741=y
CONFIG_SND_SOC_WM8750=y
CONFIG_SND_SOC_WM8753=y
CONFIG_SND_SOC_WM8776=y
CONFIG_SND_SOC_WM8782=y
CONFIG_SND_SOC_WM8804=y
CONFIG_SND_SOC_WM8804_I2C=y
CONFIG_SND_SOC_WM8900=y
CONFIG_SND_SOC_WM8903=y
CONFIG_SND_SOC_WM8904=y
CONFIG_SND_SOC_WM8940=y
CONFIG_SND_SOC_WM8955=y
CONFIG_SND_SOC_WM8960=y
CONFIG_SND_SOC_WM8961=y
CONFIG_SND_SOC_WM8962=y
CONFIG_SND_SOC_WM8971=y
CONFIG_SND_SOC_WM8974=y
CONFIG_SND_SOC_WM8978=y
CONFIG_SND_SOC_WM8983=y
CONFIG_SND_SOC_WM8985=y
CONFIG_SND_SOC_WM8988=y
CONFIG_SND_SOC_WM8990=y
CONFIG_SND_SOC_WM8991=y
CONFIG_SND_SOC_WM8993=y
CONFIG_SND_SOC_WM8994=y
CONFIG_SND_SOC_WM8995=y
CONFIG_SND_SOC_WM8996=y
CONFIG_SND_SOC_WM8997=y
CONFIG_SND_SOC_WM9081=y
CONFIG_SND_SOC_WM9090=y
CONFIG_SND_SOC_WM9705=y
CONFIG_SND_SOC_WM9712=y
CONFIG_SND_SOC_WM9713=y
CONFIG_SND_SOC_LM4857=y
CONFIG_SND_SOC_MAX9768=y
CONFIG_SND_SOC_MAX9877=y
CONFIG_SND_SOC_ML26124=y
CONFIG_SND_SOC_TPA6130A2=y
# CONFIG_SND_SIMPLE_CARD is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y

#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
CONFIG_UHID=y
# CONFIG_HID_GENERIC is not set

#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACRUX=y
# CONFIG_HID_ACRUX_FF is not set
CONFIG_HID_APPLE=y
CONFIG_HID_APPLEIR=y
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
CONFIG_HID_BETOP_FF=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_PRODIKEYS=y
CONFIG_HID_CP2112=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
CONFIG_DRAGONRISE_FF=y
# CONFIG_HID_EMS_FF is not set
CONFIG_HID_ELECOM=y
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
CONFIG_HID_GEMBIRD=y
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_GT683R is not set
CONFIG_HID_KEYTOUCH=y
# CONFIG_HID_KYE is not set
CONFIG_HID_UCLOGIC=y
# CONFIG_HID_WALTOP is not set
CONFIG_HID_GYRATION=y
CONFIG_HID_ICADE=y
CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=y
# CONFIG_HID_LCPOWER is not set
CONFIG_HID_LENOVO=y
CONFIG_HID_LOGITECH=y
CONFIG_HID_LOGITECH_DJ=y
CONFIG_HID_LOGITECH_HIDPP=y
CONFIG_LOGITECH_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
CONFIG_LOGIG940_FF=y
CONFIG_LOGIWHEELS_FF=y
CONFIG_HID_MAGICMOUSE=y
CONFIG_HID_MICROSOFT=y
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
# CONFIG_HID_PENMOUNT is not set
CONFIG_HID_PETALYNX=y
# CONFIG_HID_PICOLCD is not set
CONFIG_HID_PLANTRONICS=y
CONFIG_HID_PRIMAX=y
# CONFIG_HID_ROCCAT is not set
CONFIG_HID_SAITEK=y
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
CONFIG_HID_SPEEDLINK=y
# CONFIG_HID_STEELSERIES is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_RMI is not set
CONFIG_HID_GREENASIA=y
CONFIG_GREENASIA_FF=y
CONFIG_HID_SMARTJOYPLUS=y
CONFIG_SMARTJOYPLUS_FF=y
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
CONFIG_HID_THRUSTMASTER=y
CONFIG_THRUSTMASTER_FF=y
CONFIG_HID_WACOM=y
CONFIG_HID_WIIMOTE=y
CONFIG_HID_XINMO=y
CONFIG_HID_ZEROPLUS=y
# CONFIG_ZEROPLUS_FF is not set
CONFIG_HID_ZYDACRON=y
CONFIG_HID_SENSOR_HUB=y
CONFIG_HID_SENSOR_CUSTOM_SENSOR=y

#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set

#
# I2C HID support
#
# CONFIG_I2C_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
# CONFIG_USB_DEFAULT_PERSIST is not set
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_OTG=y
CONFIG_USB_OTG_WHITELIST=y
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_OTG_FSM=y
CONFIG_USB_ULPI_BUS=y
CONFIG_USB_MON=y
CONFIG_USB_WUSB_CBAF=y
# CONFIG_USB_WUSB_CBAF_DEBUG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PCI=y
CONFIG_USB_XHCI_PLATFORM=y
# CONFIG_USB_XHCI_MVEBU is not set
# CONFIG_USB_XHCI_RCAR is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_EHCI_HCD_OMAP=y
CONFIG_USB_EHCI_HCD_ORION=y
# CONFIG_USB_EHCI_HCD_SPEAR is not set
CONFIG_USB_EHCI_HCD_STI=y
CONFIG_USB_EHCI_MSM=y
CONFIG_USB_EHCI_TEGRA=y
CONFIG_USB_EHCI_EXYNOS=y
CONFIG_USB_CNS3XXX_EHCI=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_ISP1362_HCD=y
# CONFIG_USB_FUSBH200_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
CONFIG_USB_UHCI_SUPPORT_NON_PCI_HC=y
CONFIG_USB_UHCI_PLATFORM=y
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_HCD_BCMA is not set
CONFIG_USB_HCD_SSB=y
CONFIG_USB_HCD_TEST_MODE=y

#
# USB Device Class drivers
#
CONFIG_USB_ACM=y
# CONFIG_USB_PRINTER is not set
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#

#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USBIP_CORE=y
# CONFIG_USBIP_VHCI_HCD is not set
CONFIG_USBIP_HOST=y
CONFIG_USBIP_DEBUG=y
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_HOST=y

#
# Platform Glue Layer
#
CONFIG_USB_MUSB_SUNXI=y
CONFIG_USB_MUSB_TUSB6010=y
CONFIG_USB_MUSB_OMAP2PLUS=y
CONFIG_USB_MUSB_AM35X=y
# CONFIG_USB_MUSB_DSPS is not set
# CONFIG_USB_MUSB_UX500 is not set

#
# MUSB DMA mode
#
CONFIG_MUSB_PIO_ONLY=y
CONFIG_USB_DWC3=y
# CONFIG_USB_DWC3_ULPI is not set
CONFIG_USB_DWC3_HOST=y

#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_OMAP=y
CONFIG_USB_DWC3_EXYNOS=y
CONFIG_USB_DWC3_PCI=y
CONFIG_USB_DWC3_KEYSTONE=y
CONFIG_USB_DWC3_ST=y
CONFIG_USB_DWC3_QCOM=y
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_HOST=y

#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
CONFIG_USB_DWC2_PCI=y
CONFIG_USB_DWC2_DEBUG=y
# CONFIG_USB_DWC2_VERBOSE is not set
CONFIG_USB_DWC2_TRACK_MISSED_SOFS=y
CONFIG_USB_DWC2_DEBUG_PERIODIC=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_OF=y
CONFIG_USB_CHIPIDEA_PCI=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_CHIPIDEA_DEBUG=y
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
CONFIG_USB_USS720=y
CONFIG_USB_SERIAL=y
# CONFIG_USB_SERIAL_CONSOLE is not set
# CONFIG_USB_SERIAL_GENERIC is not set
CONFIG_USB_SERIAL_SIMPLE=y
CONFIG_USB_SERIAL_AIRCABLE=y
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=y
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP210X is not set
CONFIG_USB_SERIAL_CYPRESS_M8=y
CONFIG_USB_SERIAL_EMPEG=y
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_VISOR=y
CONFIG_USB_SERIAL_IPAQ=y
CONFIG_USB_SERIAL_IR=y
CONFIG_USB_SERIAL_EDGEPORT=y
CONFIG_USB_SERIAL_EDGEPORT_TI=y
# CONFIG_USB_SERIAL_F81232 is not set
CONFIG_USB_SERIAL_GARMIN=y
CONFIG_USB_SERIAL_IPW=y
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
CONFIG_USB_SERIAL_KEYSPAN_USA28=y
# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
CONFIG_USB_SERIAL_KEYSPAN_USA19=y
# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
CONFIG_USB_SERIAL_KLSI=y
CONFIG_USB_SERIAL_KOBIL_SCT=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_USB_SERIAL_METRO=y
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=y
CONFIG_USB_SERIAL_MXUPORT=y
CONFIG_USB_SERIAL_NAVMAN=y
CONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QCAUX is not set
CONFIG_USB_SERIAL_QUALCOMM=y
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
CONFIG_USB_SERIAL_SYMBOL=y
CONFIG_USB_SERIAL_TI=y
CONFIG_USB_SERIAL_CYBERJACK=y
CONFIG_USB_SERIAL_XIRCOM=y
CONFIG_USB_SERIAL_WWAN=y
CONFIG_USB_SERIAL_OPTION=y
CONFIG_USB_SERIAL_OMNINET=y
CONFIG_USB_SERIAL_OPTICON=y
CONFIG_USB_SERIAL_XSENS_MT=y
CONFIG_USB_SERIAL_WISHBONE=y
CONFIG_USB_SERIAL_SSU100=y
# CONFIG_USB_SERIAL_QT2 is not set
CONFIG_USB_SERIAL_DEBUG=y

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
CONFIG_USB_SEVSEG=y
CONFIG_USB_RIO500=y
CONFIG_USB_LEGOTOWER=y
CONFIG_USB_LCD=y
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=y
# CONFIG_USB_FTDI_ELAN is not set
CONFIG_USB_APPLEDISPLAY=y
CONFIG_USB_SISUSBVGA=y
# CONFIG_USB_SISUSBVGA_CON is not set
CONFIG_USB_LD=y
CONFIG_USB_TRANCEVIBRATOR=y
CONFIG_USB_IOWARRIOR=y
CONFIG_USB_TEST=y
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_USB_ISIGHTFW=y
CONFIG_USB_YUREX=y
CONFIG_USB_EZUSB_FX2=y
# CONFIG_USB_HSIC_USB3503 is not set
CONFIG_USB_LINK_LAYER_TEST=y
CONFIG_USB_CHAOSKEY=y
# CONFIG_USB_ATM is not set

#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_AM335X_CONTROL_USB=y
CONFIG_AM335X_PHY_USB=y
# CONFIG_USB_GPIO_VBUS is not set
CONFIG_USB_ISP1301=y
CONFIG_USB_MSM_OTG=y
CONFIG_USB_QCOM_8X16_PHY=y
CONFIG_USB_RCAR_PHY=y
CONFIG_USB_ULPI=y
CONFIG_USB_ULPI_VIEWPORT=y
# CONFIG_USB_GADGET is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
CONFIG_MMC_CLKGATE=y

#
# MMC/SD/SDIO Card Drivers
#
CONFIG_SDIO_UART=y
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_ARMMMCI is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=y
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
CONFIG_MMC_SDHCI_OF_AT91=y
CONFIG_MMC_SDHCI_CNS3XXX=y
CONFIG_MMC_SDHCI_DOVE=y
# CONFIG_MMC_SDHCI_TEGRA is not set
CONFIG_MMC_SDHCI_S3C=y
CONFIG_MMC_SDHCI_PXAV3=y
CONFIG_MMC_SDHCI_PXAV2=y
CONFIG_MMC_SDHCI_SPEAR=y
CONFIG_MMC_SDHCI_S3C_DMA=y
CONFIG_MMC_SDHCI_F_SDH30=y
CONFIG_MMC_SDHCI_IPROC=y
CONFIG_MMC_SDHCI_ST=y
# CONFIG_MMC_OMAP is not set
# CONFIG_MMC_OMAP_HS is not set
# CONFIG_MMC_SDHCI_MSM is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_MVSDIO=y
CONFIG_MMC_TMIO_CORE=y
CONFIG_MMC_TMIO=y
CONFIG_MMC_SDHI=y
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
CONFIG_MMC_DW=y
CONFIG_MMC_DW_IDMAC=y
CONFIG_MMC_DW_PLTFM=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_MMC_DW_K3=y
CONFIG_MMC_DW_PCI=y
# CONFIG_MMC_VUB300 is not set
CONFIG_MMC_USHC=y
CONFIG_MMC_WMT=y
CONFIG_MMC_USDHI6ROL0=y
CONFIG_MMC_REALTEK_PCI=y
CONFIG_MMC_REALTEK_USB=y
CONFIG_MMC_SUNXI=y
CONFIG_MMC_TOSHIBA_PCI=y
# CONFIG_MMC_MTK is not set
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y

#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set

#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
CONFIG_MEMSTICK_JMICRON_38X=y
CONFIG_MEMSTICK_R592=y
# CONFIG_MEMSTICK_REALTEK_PCI is not set
CONFIG_MEMSTICK_REALTEK_USB=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y

#
# LED drivers
#
# CONFIG_LEDS_AAT1290 is not set
CONFIG_LEDS_BCM6328=y
# CONFIG_LEDS_BCM6358 is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP55XX_COMMON=y
# CONFIG_LEDS_LP5521 is not set
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=y
# CONFIG_LEDS_LP8501 is not set
CONFIG_LEDS_LP8860=y
# CONFIG_LEDS_PCA955X is not set
CONFIG_LEDS_PCA963X=y
CONFIG_LEDS_WM831X_STATUS=y
CONFIG_LEDS_WM8350=y
CONFIG_LEDS_DA9052=y
# CONFIG_LEDS_PWM is not set
CONFIG_LEDS_REGULATOR=y
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_LT3593=y
# CONFIG_LEDS_NS2 is not set
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_LM355x=y
CONFIG_LEDS_OT200=y
CONFIG_LEDS_KTD2692=y

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
# CONFIG_LEDS_SYSCON is not set

#
# LED Triggers
#
# CONFIG_LEDS_TRIGGERS is not set
CONFIG_ACCESSIBILITY=y
# CONFIG_A11Y_BRAILLE_CONSOLE is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_OF=y
# CONFIG_AMBA_PL08X is not set
CONFIG_AXI_DMAC=y
CONFIG_DMA_OMAP=y
CONFIG_DMA_SUN4I=y
# CONFIG_DMA_SUN6I is not set
CONFIG_FSL_EDMA=y
# CONFIG_IMG_MDC_DMA is not set
CONFIG_IDMA64=y
# CONFIG_MV_XOR is not set
CONFIG_NBPFAXI_DMA=y
# CONFIG_PCH_DMA is not set
CONFIG_PL330_DMA=y
CONFIG_QCOM_BAM_DMA=y
# CONFIG_TEGRA20_APB_DMA is not set
# CONFIG_TIMB_DMA is not set
CONFIG_TI_CPPI41=y
# CONFIG_TI_EDMA is not set
CONFIG_XGENE_DMA=y
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=y
# CONFIG_DW_DMAC_PCI is not set
CONFIG_HSU_DMA=y
CONFIG_HSU_DMA_PCI=y
CONFIG_RENESAS_DMA=y
CONFIG_SH_DMAE_BASE=y
CONFIG_SH_DMAE=y
CONFIG_RCAR_DMAC=y
# CONFIG_RCAR_HPB_DMAE is not set
# CONFIG_RENESAS_USB_DMAC is not set
# CONFIG_SUDMAC is not set

#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
CONFIG_DMA_ENGINE_RAID=y
CONFIG_AUXDISPLAY=y
CONFIG_UIO=y
CONFIG_UIO_CIF=y
CONFIG_UIO_PDRV_GENIRQ=y
CONFIG_UIO_DMEM_GENIRQ=y
CONFIG_UIO_AEC=y
CONFIG_UIO_SERCOS3=y
CONFIG_UIO_PCI_GENERIC=y
CONFIG_UIO_NETX=y
CONFIG_UIO_PRUSS=y
# CONFIG_UIO_MF624 is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y

#
# Virtio drivers
#
CONFIG_VIRTIO_PCI=y
# CONFIG_VIRTIO_PCI_LEGACY is not set
CONFIG_VIRTIO_BALLOON=y
# CONFIG_VIRTIO_INPUT is not set
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y

#
# Microsoft Hyper-V guest support
#

#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_SCRUB_PAGES=y
CONFIG_XEN_DEV_EVTCHN=y
# CONFIG_XEN_BACKEND is not set
CONFIG_XENFS=y
# CONFIG_XEN_COMPAT_XENFS is not set
CONFIG_XEN_XENBUS_FRONTEND=y
CONFIG_XEN_GNTDEV=y
CONFIG_XEN_GRANT_DEV_ALLOC=y
CONFIG_SWIOTLB_XEN=y
CONFIG_XEN_PRIVCMD=y
CONFIG_XEN_AUTO_XLATE=y
# CONFIG_STAGING is not set
CONFIG_CHROME_PLATFORMS=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Common Clock Framework
#
CONFIG_COMMON_CLK_WM831X=y
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI570=y
CONFIG_COMMON_CLK_CDCE925=y
CONFIG_CLK_TWL6040=y
CONFIG_CLK_QORIQ=y
CONFIG_COMMON_CLK_KEYSTONE=y
CONFIG_COMMON_CLK_PALMAS=y
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_COMMON_CLK_PXA is not set
CONFIG_COMMON_CLK_CDCE706=y
CONFIG_COMMON_CLK_IPROC=y
# CONFIG_COMMON_CLK_HI6220 is not set
CONFIG_COMMON_CLK_QCOM=y
CONFIG_APQ_GCC_8084=y
# CONFIG_APQ_MMCC_8084 is not set
# CONFIG_IPQ_GCC_806X is not set
# CONFIG_IPQ_LCC_806X is not set
# CONFIG_MSM_GCC_8660 is not set
CONFIG_MSM_GCC_8916=y
CONFIG_MSM_GCC_8960=y
CONFIG_MSM_LCC_8960=y
CONFIG_MSM_MMCC_8960=y
CONFIG_MSM_GCC_8974=y
CONFIG_MSM_MMCC_8974=y
CONFIG_MVEBU_CLK_COMMON=y
CONFIG_MVEBU_CLK_CPU=y
CONFIG_MVEBU_CLK_COREDIV=y
CONFIG_ARMADA_370_CLK=y
CONFIG_ARMADA_39X_CLK=y
CONFIG_DOVE_CLK=y
CONFIG_COMMON_CLK_SAMSUNG=y
CONFIG_HWSPINLOCK=y

#
# Hardware Spinlock drivers
#
CONFIG_HWSPINLOCK_OMAP=y
CONFIG_HWSPINLOCK_QCOM=y

#
# Clock Source drivers
#
CONFIG_CLKSRC_OF=y
CONFIG_CLKSRC_MMIO=y
CONFIG_DW_APB_TIMER=y
CONFIG_DW_APB_TIMER_OF=y
CONFIG_ARMADA_370_XP_TIMER=y
CONFIG_MESON6_TIMER=y
CONFIG_ORION_TIMER=y
CONFIG_SUN4I_TIMER=y
CONFIG_SUN5I_HSTIMER=y
CONFIG_TEGRA_TIMER=y
CONFIG_VT8500_TIMER=y
# CONFIG_CLKSRC_EFM32 is not set
# CONFIG_CLKSRC_TI_32K is not set
# CONFIG_CLKSRC_STM32 is not set
CONFIG_ARM_ARCH_TIMER=y
# CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
CONFIG_ARM_GLOBAL_TIMER=y
CONFIG_ARM_TIMER_SP804=y
CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK=y
# CONFIG_ATMEL_PIT is not set
CONFIG_CLKSRC_EXYNOS_MCT=y
CONFIG_SH_TIMER_CMT=y
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_SH_TIMER_TMU is not set
CONFIG_EM_TIMER_STI=y
CONFIG_CLKSRC_QCOM=y
# CONFIG_CLKSRC_IMX_GPT is not set
CONFIG_MAILBOX=y
CONFIG_ARM_MHU=y
CONFIG_PL320_MBOX=y
# CONFIG_OMAP2PLUS_MBOX is not set
# CONFIG_ALTERA_MBOX is not set
# CONFIG_IOMMU_SUPPORT is not set

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_STE_MODEM_RPROC=y

#
# Rpmsg drivers
#

#
# SOC (System On Chip) specific Drivers
#
# CONFIG_MTK_INFRACFG is not set
# CONFIG_MTK_SCPSYS is not set
CONFIG_QCOM_GSBI=y
# CONFIG_QCOM_PM is not set
# CONFIG_QCOM_SMD is not set
CONFIG_QCOM_SMEM=y
CONFIG_SUNXI_SRAM=y
# CONFIG_SOC_TI is not set
# CONFIG_PM_DEVFREQ is not set
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
CONFIG_EXTCON_ARIZONA=y
CONFIG_EXTCON_GPIO=y
# CONFIG_EXTCON_MAX14577 is not set
CONFIG_EXTCON_PALMAS=y
CONFIG_EXTCON_RT8973A=y
CONFIG_EXTCON_SM5502=y
CONFIG_EXTCON_USB_GPIO=y
CONFIG_MEMORY=y
CONFIG_ARM_PL172_MPMC=y
# CONFIG_TI_AEMIF is not set
CONFIG_TI_EMIF=y
CONFIG_OMAP_GPMC=y
CONFIG_MVEBU_DEVBUS=y
# CONFIG_TEGRA_MC is not set
# CONFIG_IIO is not set
CONFIG_NTB=y
CONFIG_NTB_PINGPONG=y
# CONFIG_NTB_TOOL is not set
# CONFIG_NTB_TRANSPORT is not set
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
# CONFIG_PWM_CLPS711X is not set
CONFIG_PWM_FSL_FTM=y
CONFIG_PWM_IMG=y
# CONFIG_PWM_LP3943 is not set
CONFIG_PWM_PCA9685=y
# CONFIG_PWM_RENESAS_TPU is not set
CONFIG_PWM_SAMSUNG=y
CONFIG_PWM_SPEAR=y
CONFIG_PWM_STI=y
CONFIG_PWM_SUN4I=y
CONFIG_PWM_TEGRA=y
CONFIG_PWM_VT8500=y
CONFIG_IRQCHIP=y
CONFIG_ARM_GIC=y
CONFIG_ARM_VIC=y
CONFIG_ARM_VIC_NR=2
CONFIG_BCM7120_L2_IRQ=y
CONFIG_BRCMSTB_L2_IRQ=y
CONFIG_DW_APB_ICTL=y
CONFIG_OMAP_IRQCHIP=y
CONFIG_ORION_IRQCHIP=y
CONFIG_ST_IRQCHIP=y
CONFIG_KEYSTONE_IRQ=y
# CONFIG_IPACK_BUS is not set
CONFIG_ARCH_HAS_RESET_CONTROLLER=y
CONFIG_RESET_CONTROLLER=y
CONFIG_STI_RESET_SYSCFG=y
CONFIG_STIH415_RESET=y
CONFIG_STIH407_RESET=y
# CONFIG_FMC is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_PHY_BERLIN_USB=y
# CONFIG_PHY_BERLIN_SATA is not set
CONFIG_ARMADA375_USBCLUSTER_PHY=y
CONFIG_PHY_DM816X_USB=y
# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set
CONFIG_PHY_LPC18XX_USB_OTG=y
# CONFIG_PHY_PXA_28NM_HSIC is not set
CONFIG_PHY_PXA_28NM_USB2=y
CONFIG_PHY_MVEBU_SATA=y
# CONFIG_PHY_MIPHY28LP is not set
# CONFIG_PHY_MIPHY365X is not set
CONFIG_OMAP_CONTROL_PHY=y
CONFIG_OMAP_USB2=y
# CONFIG_TI_PIPE3 is not set
# CONFIG_PHY_EXYNOS_DP_VIDEO is not set
CONFIG_BCM_KONA_USB2_PHY=y
CONFIG_PHY_SUN4I_USB=y
CONFIG_PHY_SUN9I_USB=y
# CONFIG_PHY_SAMSUNG_USB2 is not set
CONFIG_PHY_EXYNOS5_USBDRD=y
CONFIG_PHY_QCOM_APQ8064_SATA=y
CONFIG_PHY_QCOM_IPQ806X_SATA=y
CONFIG_PHY_ST_SPEAR1310_MIPHY=y
CONFIG_PHY_ST_SPEAR1340_MIPHY=y
# CONFIG_PHY_XGENE is not set
CONFIG_PHY_STIH407_USB=y
# CONFIG_PHY_STIH41X_USB is not set
# CONFIG_PHY_QCOM_UFS is not set
CONFIG_PHY_TUSB1210=y
CONFIG_PHY_BRCMSTB_SATA=y
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set

#
# Performance monitor support
#
CONFIG_ARM_PMU=y
# CONFIG_RAS is not set
CONFIG_THUNDERBOLT=y

#
# Android
#
CONFIG_ANDROID=y
# CONFIG_ANDROID_BINDER_IPC is not set
CONFIG_NVMEM=y
CONFIG_QCOM_QFPROM=y
CONFIG_NVMEM_SUNXI_SID=y

#
# Firmware Drivers
#
CONFIG_ARM_PSCI_FW=y
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_QCOM_SCM=y
CONFIG_QCOM_SCM_32=y
# CONFIG_BCM47XX_NVRAM is not set

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_FS_POSIX_ACL=y
# CONFIG_FILE_LOCKING is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
# CONFIG_INOTIFY_USER is not set
# CONFIG_FANOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_QUOTACTL is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
# CONFIG_OVERLAY_FS is not set

#
# Caches
#
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
# CONFIG_SYSFS is not set
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
# CONFIG_PSTORE is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_CEPH_FS=y
CONFIG_CEPH_FSCACHE=y
# CONFIG_CEPH_FS_POSIX_ACL is not set
CONFIG_CIFS=y
CONFIG_CIFS_STATS=y
# CONFIG_CIFS_STATS2 is not set
CONFIG_CIFS_WEAK_PW_HASH=y
# CONFIG_CIFS_UPCALL is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG is not set
CONFIG_CIFS_DFS_UPCALL=y
CONFIG_CIFS_SMB2=y
# CONFIG_CIFS_SMB311 is not set
# CONFIG_CIFS_FSCACHE is not set
CONFIG_NCP_FS=y
CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NCPFS_IOCTL_LOCKING=y
CONFIG_NCPFS_STRONG=y
# CONFIG_NCPFS_NFS_NS is not set
CONFIG_NCPFS_OS2_NS=y
CONFIG_NCPFS_SMALLDOS=y
# CONFIG_NCPFS_NLS is not set
CONFIG_NCPFS_EXTRAS=y
# CONFIG_CODA_FS is not set
CONFIG_AFS_FS=y
# CONFIG_AFS_DEBUG is not set
CONFIG_AFS_FSCACHE=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=y
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
CONFIG_NLS_CODEPAGE_852=y
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
CONFIG_NLS_CODEPAGE_861=y
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
CONFIG_NLS_CODEPAGE_864=y
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
CONFIG_NLS_ISO8859_3=y
# CONFIG_NLS_ISO8859_4 is not set
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
# CONFIG_NLS_ISO8859_7 is not set
CONFIG_NLS_ISO8859_9=y
# CONFIG_NLS_ISO8859_13 is not set
CONFIG_NLS_ISO8859_14=y
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
# CONFIG_NLS_MAC_INUIT is not set
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y

#
# Kernel hacking
#

#
# printk and dmesg options
#
# CONFIG_PRINTK_TIME is not set
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
CONFIG_DYNAMIC_DEBUG=y

#
# Compile-time checks and compiler options
#
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
CONFIG_UNUSED_SYMBOLS=y
CONFIG_PAGE_OWNER=y
CONFIG_DEBUG_FS=y
CONFIG_HEADERS_CHECK=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_DEBUG_KERNEL=y

#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_PAGE_POISONING=y
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
CONFIG_DEBUG_OBJECTS_FREE=y
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_DEBUG_SHIRQ=y

#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
# CONFIG_DEBUG_TIMEKEEPING is not set
CONFIG_TIMER_STATS=y

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=y
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_DEBUG_PI_LIST=y
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_DEBUG_CREDENTIALS=y

#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_PROVE_RCU_REPEATEDLY=y
# CONFIG_SPARSE_RCU_POINTER is not set
CONFIG_TORTURE_TEST=y
CONFIG_RCU_TORTURE_TEST=y
# CONFIG_RCU_TORTURE_TEST_RUNNABLE is not set
CONFIG_RCU_TORTURE_TEST_SLOW_PREINIT=y
CONFIG_RCU_TORTURE_TEST_SLOW_PREINIT_DELAY=3
# CONFIG_RCU_TORTURE_TEST_SLOW_INIT is not set
CONFIG_RCU_TORTURE_TEST_SLOW_CLEANUP=y
CONFIG_RCU_TORTURE_TEST_SLOW_CLEANUP_DELAY=3
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SCHED_TRACER=y
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
CONFIG_UPROBE_EVENT=y
CONFIG_PROBE_EVENTS=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_FUNCTION_PROFILER=y
CONFIG_FTRACE_MCOUNT_RECORD=y
# CONFIG_FTRACE_STARTUP_TEST is not set
CONFIG_TRACEPOINT_BENCHMARK=y
CONFIG_RING_BUFFER_BENCHMARK=y
CONFIG_RING_BUFFER_STARTUP_TEST=y
CONFIG_TRACE_ENUM_MAP_FILE=y

#
# Runtime Testing
#
CONFIG_TEST_LIST_SORT=y
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
CONFIG_TEST_HEXDUMP=y
CONFIG_TEST_STRING_HELPERS=y
# CONFIG_TEST_KSTRTOX is not set
CONFIG_TEST_RHASHTABLE=y
CONFIG_BUILD_DOCSRC=y
CONFIG_DMA_API_DEBUG=y
CONFIG_TEST_FIRMWARE=y
CONFIG_TEST_UDELAY=y
CONFIG_MEMTEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_SERIAL_CONSOLE=y
CONFIG_KGDB_TESTS=y
# CONFIG_KGDB_TESTS_ON_BOOT is not set
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x1
# CONFIG_KDB_KEYBOARD is not set
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
# CONFIG_ARM_PTDUMP is not set
# CONFIG_STRICT_DEVMEM is not set
# CONFIG_ARM_UNWIND is not set
CONFIG_OLD_MCOUNT=y
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_LL is not set
CONFIG_DEBUG_LL_INCLUDE="debug/bcm63xx.S"
# CONFIG_DEBUG_UART_8250 is not set
CONFIG_DEBUG_UART_BCM63XX=y
CONFIG_DEBUG_UART_PHYS=0xe0000000
CONFIG_DEBUG_UART_VIRT=0xfcfe8600
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
# CONFIG_PID_IN_CONTEXTIDR is not set
# CONFIG_CORESIGHT is not set

#
# Security options
#
CONFIG_KEYS=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SECURITYFS=y
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_MCRYPTD=y
CONFIG_CRYPTO_AUTHENC=y

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XTS=y

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_VMAC=y

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_RMD128=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_RMD256=y
CONFIG_CRYPTO_RMD320=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_WP512=y

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
# CONFIG_CRYPTO_CAST5 is not set
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_SALSA20=y
# CONFIG_CRYPTO_CHACHA20 is not set
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_ZLIB=y
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
# CONFIG_CRYPTO_LZ4HC is not set

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
# CONFIG_CRYPTO_USER_API_HASH is not set
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
# CONFIG_CRYPTO_USER_API_AEAD is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_ASYMMETRIC_KEY_TYPE is not set

#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_ARM_CRYPTO=y
CONFIG_CRYPTO_SHA1_ARM=y
CONFIG_CRYPTO_SHA256_ARM=y
CONFIG_CRYPTO_SHA512_ARM=y
CONFIG_CRYPTO_AES_ARM=y
CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_HAVE_ARCH_BITREVERSE is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
CONFIG_AUDIT_GENERIC=y
# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
CONFIG_CLZ_TAB=y
CONFIG_CORDIC=y
CONFIG_DDR=y
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
# CONFIG_SG_SPLIT is not set
CONFIG_ARCH_HAS_SG_CHAIN=y
CONFIG_VIRTUALIZATION=y

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
@ 2015-10-01 15:59       ` Felipe Balbi
  0 siblings, 0 replies; 28+ messages in thread
From: Felipe Balbi @ 2015-10-01 15:59 UTC (permalink / raw)
  To: Felipe Balbi
  Cc: Marek Szyprowski, linux-usb, linux-kernel, linux-samsung-soc,
	Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz


[-- Attachment #1.1: Type: text/plain, Size: 1149 bytes --]

On Thu, Oct 01, 2015 at 10:50:18AM -0500, Felipe Balbi wrote:
> On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
> > DWC2 module on some platforms needs three additional hardware
> > resources: phy controller, clock and power supply. All of them must be
> > enabled/activated to properly initialize and operate. This was initially
> > handled in s3c-hsotg driver, which has been converted to 'gadget' part
> > of dwc2 driver. Unfortunately, not all of this code got moved to common
> > platform code, what resulted in accessing DWC2 registers without
> > enabling low-level hardware resources. This fails for example on Exynos
> > SoCs. This patch moves all the code for managing those resources to
> > common platform.c file and provides convenient wrappers for controlling
> > them.
> > 
> > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> 
> I just caught several build errors which this patch. I hope you can
> send me a follow-up fix (which I can amend to $subject) otherwise
> I'll have to drop this series

attached you can find an ARM defconfig which triggers the build error.

-- 
balbi

[-- Attachment #1.2: defconfig --]
[-- Type: text/plain, Size: 114853 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/arm 4.3.0-rc3 Kernel Configuration
#
CONFIG_ARM=y
CONFIG_ARM_HAS_SG_CHAIN=y
CONFIG_MIGHT_HAVE_PCI=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_HAVE_TCM=y
CONFIG_HAVE_PROC_CPU=y
CONFIG_NO_IOPORT_MAP=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_BANDGAP=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_ARM_PATCH_PHYS_VIRT=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
CONFIG_COMPILE_TEST=y
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_CROSS_MEMORY_ATTACH is not set
# CONFIG_FHANDLE is not set
# CONFIG_USELIB is not set
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_WATCH=y
CONFIG_AUDIT_TREE=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_HANDLE_DOMAIN_IRQ=y
# CONFIG_IRQ_DOMAIN_DEBUG is not set
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y

#
# Timers subsystem
#
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TASKS_RCU=y
CONFIG_RCU_STALL_COMMON=y
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_RCU_EXPEDITE_BOOT is not set
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_GENERIC_SCHED_CLOCK=y
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_FREEZER is not set
CONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
# CONFIG_MEMCG_KMEM is not set
CONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_NAMESPACES is not set
# CONFIG_SCHED_AUTOGROUP is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
CONFIG_RD_LZ4=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
CONFIG_SYSFS_SYSCALL=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PRINTK=y
# CONFIG_BUG is not set
# CONFIG_ELF_CORE is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
# CONFIG_BPF_SYSCALL is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_USERFAULTFD=y
CONFIG_PCI_QUIRKS=y
# CONFIG_MEMBARRIER is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_DEBUG_PERF_USE_VMALLOC=y
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_SLUB_CPU_PARTIAL is not set
# CONFIG_SYSTEM_DATA_VERIFICATION is not set
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
CONFIG_KEXEC_CORE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
CONFIG_UPROBES=y
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR is not set
CONFIG_CC_STACKPROTECTOR_NONE=y
# CONFIG_CC_STACKPROTECTOR_REGULAR is not set
# CONFIG_CC_STACKPROTECTOR_STRONG is not set
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y

#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
CONFIG_GCOV_PROFILE_ALL=y
CONFIG_GCOV_FORMAT_AUTODETECT=y
# CONFIG_GCOV_FORMAT_3_4 is not set
# CONFIG_GCOV_FORMAT_4_7 is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_STOP_MACHINE=y
# CONFIG_BLOCK is not set
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_FREEZER=y

#
# System Type
#
CONFIG_MMU=y
CONFIG_ARCH_MULTIPLATFORM=y
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_DOVE is not set
# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_LPC32XX is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_SHMOBILE_LEGACY is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C24XX is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP1 is not set

#
# Multiple platform selection
#

#
# CPU Core family selection
#
CONFIG_ARCH_MULTI_V6=y
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_MULTI_V6_V7=y
# CONFIG_ARCH_MULTI_CPU_AUTO is not set
CONFIG_ARCH_VIRT=y
CONFIG_ARCH_MVEBU=y
CONFIG_MACH_MVEBU_ANY=y
CONFIG_MACH_MVEBU_V7=y
CONFIG_MACH_ARMADA_370=y
# CONFIG_MACH_ARMADA_375 is not set
# CONFIG_MACH_ARMADA_38X is not set
CONFIG_MACH_ARMADA_39X=y
# CONFIG_MACH_ARMADA_XP is not set
CONFIG_MACH_DOVE=y
# CONFIG_ARCH_ALPINE is not set
# CONFIG_ARCH_AT91 is not set
CONFIG_ARCH_BCM=y

#
# IPROC architected SoCs
#
CONFIG_ARCH_BCM_IPROC=y
# CONFIG_ARCH_BCM_CYGNUS is not set
CONFIG_ARCH_BCM_5301X=y

#
# KONA architected SoCs
#
# CONFIG_ARCH_BCM_281XX is not set
# CONFIG_ARCH_BCM_21664 is not set

#
# Other Architectures
#
# CONFIG_ARCH_BCM2835 is not set
CONFIG_ARCH_BCM_63XX=y
CONFIG_ARCH_BRCMSTB=y
CONFIG_ARCH_BERLIN=y
# CONFIG_MACH_BERLIN_BG2 is not set
# CONFIG_MACH_BERLIN_BG2CD is not set
# CONFIG_MACH_BERLIN_BG2Q is not set
CONFIG_ARCH_CNS3XXX=y
CONFIG_MACH_CNS3420VB=y
# CONFIG_ARCH_DIGICOLOR is not set
CONFIG_ARCH_HIGHBANK=y
# CONFIG_ARCH_HISI is not set
# CONFIG_ARCH_INTEGRATOR is not set
CONFIG_ARCH_KEYSTONE=y
CONFIG_ARCH_MESON=y
# CONFIG_MACH_MESON6 is not set
CONFIG_MACH_MESON8=y
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_MEDIATEK is not set
CONFIG_ARCH_OMAP=y

#
# TI OMAP Common Features
#

#
# OMAP Feature Selections
#
# CONFIG_OMAP_RESET_CLOCKS is not set
# CONFIG_OMAP_MUX is not set
# CONFIG_OMAP_32K_TIMER is not set
CONFIG_OMAP_DM_TIMER=y
CONFIG_OMAP_PM_NOOP=y
CONFIG_MACH_OMAP_GENERIC=y

#
# TI OMAP/AM/DM/DRA Family
#
# CONFIG_ARCH_OMAP2 is not set
# CONFIG_ARCH_OMAP3 is not set
# CONFIG_ARCH_OMAP4 is not set
CONFIG_SOC_OMAP5=y
# CONFIG_SOC_AM33XX is not set
# CONFIG_SOC_AM43XX is not set
# CONFIG_SOC_DRA7XX is not set
CONFIG_ARCH_OMAP2PLUS=y
CONFIG_OMAP_INTERCONNECT_BARRIER=y

#
# TI OMAP2/3/4 Specific Features
#
# CONFIG_ARCH_OMAP2PLUS_TYPICAL is not set
CONFIG_SOC_HAS_OMAP2_SDRC=y
CONFIG_SOC_HAS_REALTIME_COUNTER=y

#
# OMAP Legacy Platform Data Board Type
#
CONFIG_ARCH_PICOXCELL=y
CONFIG_ARCH_QCOM=y
CONFIG_ARCH_MSM8X60=y
# CONFIG_ARCH_MSM8960 is not set
# CONFIG_ARCH_MSM8974 is not set
# CONFIG_ARCH_ROCKCHIP is not set
CONFIG_ARCH_SOCFPGA=y
CONFIG_SOCFPGA_SUSPEND=y
CONFIG_PLAT_SPEAR=y
CONFIG_ARCH_SPEAR13XX=y
# CONFIG_MACH_SPEAR1310 is not set
CONFIG_MACH_SPEAR1340=y
CONFIG_ARCH_STI=y
CONFIG_SOC_STIH415=y
# CONFIG_SOC_STIH416 is not set
CONFIG_SOC_STIH407=y
# CONFIG_ARCH_S5PV210 is not set
CONFIG_ARCH_EXYNOS=y
CONFIG_S5P_DEV_MFC=y
CONFIG_ARCH_EXYNOS3=y
# CONFIG_ARCH_EXYNOS4 is not set
CONFIG_ARCH_EXYNOS5=y

#
# EXYNOS SoCs
#
# CONFIG_SOC_EXYNOS3250 is not set
# CONFIG_SOC_EXYNOS5250 is not set
CONFIG_SOC_EXYNOS5260=y
# CONFIG_SOC_EXYNOS5410 is not set
# CONFIG_SOC_EXYNOS5420 is not set
CONFIG_SOC_EXYNOS5440=y
CONFIG_EXYNOS_CPU_SUSPEND=y
CONFIG_PLAT_SAMSUNG=y

#
# Samsung Common options
#

#
# Boot options
#

#
# Power management
#
# CONFIG_SAMSUNG_PM_CHECK is not set
# CONFIG_ARCH_SHMOBILE_MULTI is not set
CONFIG_ARCH_SUNXI=y
# CONFIG_MACH_SUN4I is not set
# CONFIG_MACH_SUN5I is not set
CONFIG_MACH_SUN6I=y
CONFIG_MACH_SUN7I=y
CONFIG_MACH_SUN8I=y
# CONFIG_MACH_SUN9I is not set
# CONFIG_ARCH_SIRF is not set
CONFIG_ARCH_TEGRA=y
# CONFIG_ARCH_TEGRA_2x_SOC is not set
CONFIG_ARCH_TEGRA_3x_SOC=y
CONFIG_ARCH_TEGRA_114_SOC=y
CONFIG_ARCH_TEGRA_124_SOC=y
# CONFIG_ARCH_UNIPHIER is not set
# CONFIG_ARCH_U8500 is not set
# CONFIG_ARCH_VEXPRESS is not set
CONFIG_ARCH_VT8500=y
CONFIG_ARCH_WM8750=y
# CONFIG_ARCH_WM8850 is not set
# CONFIG_ARCH_ZX is not set
# CONFIG_ARCH_ZYNQ is not set
CONFIG_PLAT_ORION=y
CONFIG_ARCH_SUPPORTS_FIRMWARE=y
CONFIG_ARCH_SUPPORTS_TRUSTED_FOUNDATIONS=y

#
# Firmware options
#
# CONFIG_TRUSTED_FOUNDATIONS is not set

#
# Processor Type
#
CONFIG_CPU_PJ4=y
CONFIG_CPU_PJ4B=y
CONFIG_CPU_V6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v6=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV6=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_PABRT_V6=y
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_CACHE_V6=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_TLB_V6=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y

#
# Processor Features
#
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARM_THUMB=y
CONFIG_ARM_THUMBEE=y
CONFIG_ARM_VIRT_EXT=y
CONFIG_SWP_EMULATE=y
# CONFIG_CPU_BIG_ENDIAN is not set
# CONFIG_CPU_ICACHE_DISABLE is not set
CONFIG_CPU_BPREDICT_DISABLE=y
# CONFIG_KUSER_HELPERS is not set
CONFIG_VDSO=y
CONFIG_DMA_CACHE_RWFO=y
CONFIG_OUTER_CACHE=y
CONFIG_OUTER_CACHE_SYNC=y
CONFIG_CACHE_FEROCEON_L2=y
CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH=y
CONFIG_MIGHT_HAVE_CACHE_L2X0=y
CONFIG_CACHE_L2X0=y
CONFIG_PL310_ERRATA_588369=y
# CONFIG_PL310_ERRATA_727915 is not set
CONFIG_PL310_ERRATA_753970=y
CONFIG_PL310_ERRATA_769419=y
CONFIG_CACHE_TAUROS2=y
CONFIG_ARM_L1_CACHE_SHIFT_6=y
CONFIG_ARM_L1_CACHE_SHIFT=6
CONFIG_ARM_DMA_MEM_BUFFERABLE=y
CONFIG_ARM_HEAVY_MB=y
CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
CONFIG_ARM_KERNMEM_PERMS=y
# CONFIG_DEBUG_RODATA is not set
CONFIG_IWMMXT=y
CONFIG_MULTI_IRQ_HANDLER=y
# CONFIG_PJ4B_ERRATA_4742 is not set
CONFIG_ARM_ERRATA_411920=y
# CONFIG_ARM_ERRATA_430973 is not set
# CONFIG_ARM_ERRATA_643719 is not set
CONFIG_ARM_ERRATA_720789=y
CONFIG_ARM_ERRATA_754322=y
# CONFIG_ARM_ERRATA_754327 is not set
CONFIG_ARM_ERRATA_764369=y
CONFIG_ARM_ERRATA_775420=y
CONFIG_ARM_ERRATA_798181=y
CONFIG_ARM_ERRATA_773022=y
CONFIG_TI_PRIV_EDMA=y

#
# Bus support
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_DOMAINS_GENERIC=y
CONFIG_PCI_SYSCALL=y
CONFIG_PCI_BUS_ADDR_T_64BIT=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=y
CONFIG_PCI_ATS=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
# CONFIG_PCI_PASID is not set

#
# PCI host controller drivers
#
# CONFIG_PCI_MVEBU is not set
CONFIG_PCIE_DW=y
# CONFIG_PCI_EXYNOS is not set
# CONFIG_PCI_TEGRA is not set
# CONFIG_PCI_RCAR_GEN2 is not set
CONFIG_PCI_RCAR_GEN2_PCIE=y
# CONFIG_PCI_HOST_GENERIC is not set
CONFIG_PCIE_SPEAR13XX=y
CONFIG_PCI_KEYSTONE=y
# CONFIG_PCI_LAYERSCAPE is not set
CONFIG_PCIE_IPROC=y
# CONFIG_PCIE_IPROC_PLATFORM is not set
CONFIG_PCIE_IPROC_BCMA=y
CONFIG_PCIEPORTBUS=y
# CONFIG_PCIEAER is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEBUG=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
# CONFIG_PCCARD is not set

#
# Kernel Features
#
CONFIG_HAVE_SMP=y
CONFIG_SMP=y
# CONFIG_SMP_ON_UP is not set
CONFIG_ARM_CPU_TOPOLOGY=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_SMT=y
CONFIG_HAVE_ARM_SCU=y
CONFIG_HAVE_ARM_ARCH_TIMER=y
CONFIG_HAVE_ARM_TWD=y
CONFIG_MCPM=y
CONFIG_BIG_LITTLE=y
# CONFIG_BL_SWITCHER is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_NR_CPUS=4
CONFIG_HOTPLUG_CPU=y
CONFIG_ARM_PSCI=y
CONFIG_ARCH_NR_GPIO=1024
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_HZ_FIXED=0
CONFIG_HZ_100=y
# CONFIG_HZ_200 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_500 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
# CONFIG_SCHED_HRTICK is not set
CONFIG_AEABI=y
# CONFIG_OABI_COMPAT is not set
CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
CONFIG_HAVE_ARCH_PFN_VALID=y
# CONFIG_HIGHMEM is not set
CONFIG_CPU_SW_DOMAIN_PAN=y
CONFIG_HW_PERF_EVENTS=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_NO_BOOTMEM=y
CONFIG_MEMORY_ISOLATION=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
# CONFIG_COMPACTION is not set
CONFIG_MIGRATION=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_MMU_NOTIFIER=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_CLEANCACHE=y
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_CMA_DEBUGFS=y
CONFIG_CMA_AREAS=7
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
# CONFIG_ZSMALLOC is not set
CONFIG_FRAME_VECTOR=y
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_ALIGNMENT_TRAP=y
# CONFIG_UACCESS_WITH_MEMCPY is not set
CONFIG_SECCOMP=y
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_XEN_DOM0=y
CONFIG_XEN=y

#
# Boot options
#
CONFIG_USE_OF=y
CONFIG_ATAGS=y
# CONFIG_DEPRECATED_PARAM_STRUCT is not set
CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZBOOT_ROM_BSS=0
# CONFIG_ARM_APPENDED_DTB is not set
CONFIG_CMDLINE=""
CONFIG_KEXEC=y
# CONFIG_ATAGS_PROC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_AUTO_ZRELADDR=y

#
# CPU Power Management
#

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y

#
# CPU frequency scaling drivers
#
# CONFIG_CPUFREQ_DT is not set
CONFIG_ARM_BIG_LITTLE_CPUFREQ=y
CONFIG_ARM_DT_BL_CPUFREQ=y
# CONFIG_ARM_EXYNOS5440_CPUFREQ is not set
# CONFIG_ARM_KIRKWOOD_CPUFREQ is not set
CONFIG_ARM_OMAP2PLUS_CPUFREQ=y
# CONFIG_ARM_SPEAR_CPUFREQ is not set
# CONFIG_ARM_TEGRA20_CPUFREQ is not set
# CONFIG_QORIQ_CPUFREQ is not set

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
CONFIG_CPU_IDLE_GOV_LADDER=y
# CONFIG_CPU_IDLE_GOV_MENU is not set
CONFIG_DT_IDLE_STATES=y

#
# ARM CPU Idle Drivers
#
CONFIG_ARM_CPUIDLE=y
CONFIG_ARM_BIG_LITTLE_CPUIDLE=y
# CONFIG_ARM_CLPS711X_CPUIDLE is not set
CONFIG_ARM_HIGHBANK_CPUIDLE=y
CONFIG_ARM_EXYNOS_CPUIDLE=y
# CONFIG_ARM_MVEBU_V7_CPUIDLE is not set
CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED=y

#
# Floating point emulation
#

#
# At least one emulation must be selected
#
CONFIG_VFP=y
CONFIG_VFPv3=y
CONFIG_NEON=y
# CONFIG_KERNEL_MODE_NEON is not set

#
# Userspace binary formats
#
# CONFIG_BINFMT_ELF is not set
CONFIG_BINFMT_SCRIPT=y
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_COREDUMP=y

#
# Power management options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_APM_EMULATION is not set
CONFIG_PM_OPP=y
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
CONFIG_CPU_PM=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARM_CPU_SUSPEND=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_NET=y
CONFIG_NET_INGRESS=y

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
# CONFIG_UNIX_DIAG is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_IP_FIB_TRIE_STATS is not set
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
CONFIG_NET_IPGRE_DEMUX=y
CONFIG_NET_IP_TUNNEL=y
CONFIG_NET_IPGRE=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=y
CONFIG_NET_UDP_TUNNEL=y
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_INET_UDP_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
# CONFIG_TCP_CONG_CUBIC is not set
CONFIG_TCP_CONG_WESTWOOD=y
CONFIG_TCP_CONG_HTCP=y
CONFIG_TCP_CONG_HSTCP=y
CONFIG_TCP_CONG_HYBLA=y
CONFIG_TCP_CONG_VEGAS=y
CONFIG_TCP_CONG_SCALABLE=y
CONFIG_TCP_CONG_LP=y
CONFIG_TCP_CONG_VENO=y
# CONFIG_TCP_CONG_YEAH is not set
CONFIG_TCP_CONG_ILLINOIS=y
# CONFIG_TCP_CONG_DCTCP is not set
CONFIG_TCP_CONG_CDG=y
CONFIG_DEFAULT_HTCP=y
# CONFIG_DEFAULT_HYBLA is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_VENO is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_CDG is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="htcp"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=y
# CONFIG_INET6_ESP is not set
CONFIG_INET6_IPCOMP=y
# CONFIG_IPV6_MIP6 is not set
CONFIG_IPV6_ILA=y
CONFIG_INET6_XFRM_TUNNEL=y
CONFIG_INET6_TUNNEL=y
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=y
CONFIG_IPV6_VTI=y
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=y
CONFIG_IPV6_GRE=y
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_IPV6_MROUTE=y
# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set
# CONFIG_IPV6_PIMSM_V2 is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
CONFIG_IP_DCCP=y
CONFIG_INET_DCCP_DIAG=y

#
# DCCP CCIDs Configuration
#
CONFIG_IP_DCCP_CCID2_DEBUG=y
CONFIG_IP_DCCP_CCID3=y
CONFIG_IP_DCCP_CCID3_DEBUG=y
CONFIG_IP_DCCP_TFRC_LIB=y
CONFIG_IP_DCCP_TFRC_DEBUG=y

#
# DCCP Kernel Hacking
#
CONFIG_IP_DCCP_DEBUG=y
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
CONFIG_TIPC=y
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_ATM=y
# CONFIG_ATM_CLIP is not set
CONFIG_ATM_LANE=y
CONFIG_ATM_MPOA=y
CONFIG_ATM_BR2684=y
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_L2TP=y
CONFIG_L2TP_DEBUGFS=y
CONFIG_L2TP_V3=y
CONFIG_L2TP_IP=y
# CONFIG_L2TP_ETH is not set
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
CONFIG_IPX=y
# CONFIG_IPX_INTERN is not set
CONFIG_ATALK=y
CONFIG_DEV_APPLETALK=y
CONFIG_IPDDP=y
# CONFIG_IPDDP_ENCAP is not set
# CONFIG_X25 is not set
CONFIG_LAPB=y
# CONFIG_PHONET is not set
CONFIG_6LOWPAN=y
# CONFIG_6LOWPAN_NHC is not set
CONFIG_IEEE802154=y
# CONFIG_IEEE802154_SOCKET is not set
CONFIG_IEEE802154_6LOWPAN=y
CONFIG_MAC802154=y
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
CONFIG_NET_SCH_HTB=y
# CONFIG_NET_SCH_HFSC is not set
CONFIG_NET_SCH_ATM=y
# CONFIG_NET_SCH_PRIO is not set
CONFIG_NET_SCH_MULTIQ=y
# CONFIG_NET_SCH_RED is not set
CONFIG_NET_SCH_SFB=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
# CONFIG_NET_SCH_TBF is not set
CONFIG_NET_SCH_GRED=y
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
CONFIG_NET_SCH_CHOKE=y
CONFIG_NET_SCH_QFQ=y
CONFIG_NET_SCH_CODEL=y
# CONFIG_NET_SCH_FQ_CODEL is not set
CONFIG_NET_SCH_FQ=y
CONFIG_NET_SCH_HHF=y
# CONFIG_NET_SCH_PIE is not set
CONFIG_NET_SCH_INGRESS=y
# CONFIG_NET_SCH_PLUG is not set

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
CONFIG_NET_CLS_FLOW=y
CONFIG_NET_CLS_CGROUP=y
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=y
# CONFIG_NET_EMATCH_NBYTE is not set
CONFIG_NET_EMATCH_U32=y
CONFIG_NET_EMATCH_META=y
# CONFIG_NET_EMATCH_TEXT is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
# CONFIG_GACT_PROB is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_NAT is not set
CONFIG_NET_ACT_PEDIT=y
CONFIG_NET_ACT_SIMP=y
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_ACT_CSUM=y
CONFIG_NET_ACT_VLAN=y
CONFIG_NET_ACT_BPF=y
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=y
# CONFIG_BATMAN_ADV_BLA is not set
# CONFIG_BATMAN_ADV_DAT is not set
CONFIG_BATMAN_ADV_NC=y
CONFIG_BATMAN_ADV_MCAST=y
# CONFIG_BATMAN_ADV_DEBUG is not set
CONFIG_OPENVSWITCH=y
CONFIG_OPENVSWITCH_GRE=y
CONFIG_VSOCKETS=y
CONFIG_NETLINK_MMAP=y
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
CONFIG_MPLS_ROUTING=y
CONFIG_MPLS_IPTUNNEL=y
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y

#
# Network testing
#
CONFIG_NET_PKTGEN=y
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
CONFIG_IRDA=y

#
# IrDA protocols
#
# CONFIG_IRLAN is not set
CONFIG_IRCOMM=y
# CONFIG_IRDA_ULTRA is not set

#
# IrDA options
#
# CONFIG_IRDA_CACHE_LAST_LSAP is not set
CONFIG_IRDA_FAST_RR=y
CONFIG_IRDA_DEBUG=y

#
# Infrared-port device drivers
#

#
# SIR device drivers
#
CONFIG_IRTTY_SIR=y

#
# Dongle support
#
# CONFIG_DONGLE is not set
CONFIG_KINGSUN_DONGLE=y
CONFIG_KSDAZZLE_DONGLE=y
CONFIG_KS959_DONGLE=y

#
# FIR device drivers
#
CONFIG_USB_IRDA=y
CONFIG_SIGMATEL_FIR=y
CONFIG_VLSI_FIR=y
CONFIG_MCS_FIR=y
CONFIG_SH_IRDA=y
# CONFIG_BT is not set
CONFIG_AF_RXRPC=y
CONFIG_AF_RXRPC_DEBUG=y
CONFIG_RXKAD=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y
CONFIG_CFG80211_DEVELOPER_WARNINGS=y
# CONFIG_CFG80211_REG_DEBUG is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
# CONFIG_CFG80211_DEFAULT_PS is not set
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_INTERNAL_REGDB=y
CONFIG_CFG80211_WEXT=y
# CONFIG_LIB80211 is not set
CONFIG_MAC80211=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT=""

#
# Some wireless drivers require a rate control algorithm
#
CONFIG_MAC80211_MESH=y
# CONFIG_MAC80211_LEDS is not set
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_WIMAX=y
CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_RFKILL=y
# CONFIG_RFKILL_INPUT is not set
# CONFIG_RFKILL_REGULATOR is not set
CONFIG_RFKILL_GPIO=y
# CONFIG_NET_9P is not set
CONFIG_CAIF=y
CONFIG_CAIF_DEBUG=y
CONFIG_CAIF_NETDEV=y
CONFIG_CAIF_USB=y
CONFIG_CEPH_LIB=y
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
CONFIG_NFC=y
CONFIG_NFC_DIGITAL=y
CONFIG_NFC_NCI=y
CONFIG_NFC_NCI_UART=y
CONFIG_NFC_HCI=y
# CONFIG_NFC_SHDLC is not set

#
# Near Field Communication (NFC) devices
#
CONFIG_NFC_PN533=y
# CONFIG_NFC_SIM is not set
CONFIG_NFC_PORT100=y
CONFIG_NFC_PN544=y
CONFIG_NFC_MICROREAD=y
# CONFIG_NFC_MRVL is not set
# CONFIG_NFC_ST21NFCA is not set
CONFIG_NFC_ST_NCI=y
# CONFIG_NFC_ST_NCI_I2C is not set
CONFIG_NFC_NXP_NCI=y
CONFIG_NFC_NXP_NCI_I2C=y
# CONFIG_NFC_S3FWRN5_I2C is not set
CONFIG_LWTUNNEL=y
CONFIG_HAVE_BPF_JIT=y

#
# Device Drivers
#
CONFIG_ARM_AMBA=y
CONFIG_TEGRA_AHB=y

#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
# CONFIG_ALLOW_DEV_COREDUMP is not set
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_AC97=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPMI=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_FENCE_TRACE is not set
# CONFIG_DMA_CMA is not set

#
# Bus devices
#
CONFIG_ARM_CCI=y
CONFIG_ARM_CCI_PMU=y
CONFIG_ARM_CCI400_COMMON=y
CONFIG_ARM_CCI400_PMU=y
CONFIG_ARM_CCI500_PMU=y
CONFIG_ARM_CCN=y
CONFIG_BRCMSTB_GISB_ARB=y
CONFIG_MVEBU_MBUS=y
CONFIG_OMAP_INTERCONNECT=y
CONFIG_OMAP_OCP2SCP=y
CONFIG_SIMPLE_PM_BUS=y
CONFIG_VEXPRESS_CONFIG=y
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_DTC=y
CONFIG_OF=y
CONFIG_OF_UNITTEST=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_ADDRESS_PCI=y
CONFIG_OF_IRQ=y
CONFIG_OF_NET=y
CONFIG_OF_MDIO=y
CONFIG_OF_PCI=y
CONFIG_OF_PCI_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
# CONFIG_PARPORT_PC is not set
# CONFIG_PARPORT_GSC is not set
CONFIG_PARPORT_AX88796=y
# CONFIG_PARPORT_1284 is not set
CONFIG_PARPORT_NOT_PC=y

#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
# CONFIG_DUMMY_IRQ is not set
CONFIG_PHANTOM=y
# CONFIG_INTEL_MID_PTI is not set
CONFIG_SGI_IOC4=y
CONFIG_TIFM_CORE=y
# CONFIG_TIFM_7XX1 is not set
CONFIG_ICS932S401=y
CONFIG_ATMEL_SSC=y
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_HP_ILO=y
CONFIG_QCOM_COINCELL=y
CONFIG_APDS9802ALS=y
CONFIG_ISL29020=y
# CONFIG_SENSORS_BH1770 is not set
CONFIG_SENSORS_APDS990X=y
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
CONFIG_PCH_PHUB=y
CONFIG_USB_SWITCH_FSA9480=y
CONFIG_SRAM=y
# CONFIG_VEXPRESS_SYSCFG is not set
CONFIG_C2PORT=y

#
# EEPROM support
#
CONFIG_EEPROM_MAX6875=y
# CONFIG_EEPROM_93CX6 is not set
CONFIG_CB710_CORE=y
# CONFIG_CB710_DEBUG is not set
CONFIG_CB710_DEBUG_ASSUMPTIONS=y

#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# CONFIG_SENSORS_LIS3_I2C is not set

#
# Altera FPGA firmware download module
#
CONFIG_ALTERA_STAPL=y

#
# Intel MIC Bus Driver
#

#
# SCIF Bus Driver
#

#
# Intel MIC Host Driver
#

#
# Intel MIC Card Driver
#

#
# SCIF Driver
#
CONFIG_ECHO=y
# CONFIG_CXL_BASE is not set
# CONFIG_CXL_KERNEL_API is not set
# CONFIG_CXL_EEH is not set
CONFIG_HAVE_IDE=y

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
# CONFIG_FIREWIRE_NET is not set
# CONFIG_FIREWIRE_NOSY is not set
CONFIG_NETDEVICES=y
CONFIG_MII=y
# CONFIG_NET_CORE is not set
CONFIG_ARCNET=y
# CONFIG_ARCNET_1201 is not set
CONFIG_ARCNET_1051=y
# CONFIG_ARCNET_RAW is not set
CONFIG_ARCNET_CAP=y
# CONFIG_ARCNET_COM90xx is not set
CONFIG_ARCNET_COM90xxIO=y
CONFIG_ARCNET_RIM_I=y
CONFIG_ARCNET_COM20020=y
CONFIG_ARCNET_COM20020_PCI=y
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=y
CONFIG_ATM_TCP=y
CONFIG_ATM_LANAI=y
# CONFIG_ATM_ENI is not set
CONFIG_ATM_NICSTAR=y
CONFIG_ATM_NICSTAR_USE_SUNI=y
CONFIG_ATM_NICSTAR_USE_IDT77105=y
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_IA is not set
CONFIG_ATM_FORE200E=y
CONFIG_ATM_FORE200E_USE_TASKLET=y
CONFIG_ATM_FORE200E_TX_RETRY=16
CONFIG_ATM_FORE200E_DEBUG=0
CONFIG_ATM_HE=y
# CONFIG_ATM_HE_USE_SUNI is not set
CONFIG_ATM_SOLOS=y

#
# CAIF transport drivers
#
CONFIG_CAIF_TTY=y
# CONFIG_CAIF_SPI_SLAVE is not set
CONFIG_CAIF_HSI=y
# CONFIG_CAIF_VIRTIO is not set

#
# Distributed Switch Architecture drivers
#
# CONFIG_NET_DSA_MV88E6XXX is not set
# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
CONFIG_ETHERNET=y
CONFIG_MDIO=y
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_NET_VENDOR_AGERE is not set
CONFIG_NET_VENDOR_ALLWINNER=y
CONFIG_SUN4I_EMAC=y
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=y
CONFIG_PCNET32=y
CONFIG_AMD_XGBE=y
# CONFIG_NET_XGENE is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_ARC_EMAC_CORE=y
# CONFIG_ARC_EMAC is not set
CONFIG_EMAC_ROCKCHIP=y
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
CONFIG_ATL1E=y
# CONFIG_ATL1C is not set
CONFIG_ALX=y
CONFIG_NET_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
CONFIG_BCMGENET=y
CONFIG_BNX2=y
CONFIG_CNIC=y
CONFIG_TIGON3=y
CONFIG_BNX2X=y
CONFIG_BNX2X_SRIOV=y
CONFIG_SYSTEMPORT=y
# CONFIG_NET_VENDOR_BROCADE is not set
CONFIG_NET_CALXEDA_XGMAC=y
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_NET_VENDOR_CHELSIO is not set
CONFIG_NET_VENDOR_CIRRUS=y
CONFIG_CS89x0=y
CONFIG_CS89x0_PLATFORM=y
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=y
# CONFIG_CX_ECAT is not set
CONFIG_DM9000=y
CONFIG_DM9000_FORCE_SIMPLE_PHY_POLL=y
CONFIG_DNET=y
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=y
CONFIG_SUNDANCE=y
CONFIG_SUNDANCE_MMIO=y
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
# CONFIG_NET_VENDOR_EXAR is not set
# CONFIG_NET_VENDOR_FARADAY is not set
CONFIG_NET_VENDOR_HISILICON=y
# CONFIG_HIX5HD2_GMAC is not set
# CONFIG_HIP04_ETH is not set
# CONFIG_NET_VENDOR_HP is not set
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=y
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_IGB=y
# CONFIG_IGB_HWMON is not set
# CONFIG_IGBVF is not set
CONFIG_IXGB=y
# CONFIG_IXGBE is not set
CONFIG_I40E=y
CONFIG_NET_VENDOR_I825XX=y
# CONFIG_IP1000 is not set
# CONFIG_JME is not set
# CONFIG_NET_VENDOR_MARVELL is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_MLX5_CORE is not set
CONFIG_MLXSW_CORE=y
# CONFIG_MLXSW_PCI is not set
# CONFIG_MLXSW_SWITCHX2 is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MYRI is not set
CONFIG_FEALNX=y
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_PCH_GBE is not set
# CONFIG_ETHOC is not set
CONFIG_NET_PACKET_ENGINE=y
CONFIG_HAMACHI=y
CONFIG_YELLOWFIN=y
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=y
# CONFIG_QLCNIC is not set
CONFIG_QLGE=y
# CONFIG_NETXEN_NIC is not set
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_REALTEK is not set
CONFIG_NET_VENDOR_RENESAS=y
# CONFIG_SH_ETH is not set
CONFIG_RAVB=y
CONFIG_NET_VENDOR_RDC=y
CONFIG_R6040=y
CONFIG_NET_VENDOR_ROCKER=y
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
CONFIG_SFC=y
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
# CONFIG_SFC_MCDI_LOGGING is not set
# CONFIG_NET_VENDOR_SMSC is not set
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
CONFIG_HAPPYMEAL=y
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
CONFIG_NIU=y
CONFIG_NET_VENDOR_SYNOPSYS=y
CONFIG_SYNOPSYS_DWC_ETH_QOS=y
CONFIG_NET_VENDOR_TEHUTI=y
CONFIG_TEHUTI=y
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VIA is not set
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_WIZNET_W5100=y
# CONFIG_WIZNET_W5300 is not set
# CONFIG_WIZNET_BUS_DIRECT is not set
# CONFIG_WIZNET_BUS_INDIRECT is not set
CONFIG_WIZNET_BUS_ANY=y
# CONFIG_FDDI is not set
CONFIG_HIPPI=y
CONFIG_ROADRUNNER=y
CONFIG_ROADRUNNER_LARGE_RINGS=y
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
# CONFIG_AQUANTIA_PHY is not set
CONFIG_AT803X_PHY=y
CONFIG_AMD_PHY=y
CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_LXT_PHY=y
CONFIG_CICADA_PHY=y
# CONFIG_VITESSE_PHY is not set
# CONFIG_TERANETICS_PHY is not set
CONFIG_SMSC_PHY=y
CONFIG_BROADCOM_PHY=y
CONFIG_BCM7XXX_PHY=y
CONFIG_BCM87XX_PHY=y
# CONFIG_ICPLUS_PHY is not set
CONFIG_REALTEK_PHY=y
CONFIG_NATIONAL_PHY=y
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_MICREL_PHY=y
# CONFIG_DP83867_PHY is not set
CONFIG_MICROCHIP_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_GPIO=y
CONFIG_MDIO_SUN4I=y
CONFIG_MDIO_BUS_MUX=y
CONFIG_MDIO_BUS_MUX_GPIO=y
CONFIG_MDIO_BUS_MUX_MMIOREG=y
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
CONFIG_SLIP=y
CONFIG_SLHC=y
# CONFIG_SLIP_COMPRESSED is not set
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
# CONFIG_USB_NET_DRIVERS is not set
# CONFIG_WLAN is not set

#
# WiMAX Wireless Broadband devices
#
# CONFIG_WIMAX_I2400M_USB is not set
CONFIG_WAN=y
CONFIG_HDLC=y
CONFIG_HDLC_RAW=y
# CONFIG_HDLC_RAW_ETH is not set
# CONFIG_HDLC_CISCO is not set
CONFIG_HDLC_FR=y
CONFIG_HDLC_PPP=y
# CONFIG_HDLC_X25 is not set
# CONFIG_PCI200SYN is not set
CONFIG_WANXL=y
CONFIG_PC300TOO=y
CONFIG_FARSYNC=y
CONFIG_DLCI=y
CONFIG_DLCI_MAX=8
CONFIG_IEEE802154_DRIVERS=y
CONFIG_IEEE802154_FAKELB=y
CONFIG_IEEE802154_ATUSB=y
CONFIG_XEN_NETDEV_FRONTEND=y
# CONFIG_VMXNET3 is not set
CONFIG_ISDN=y
CONFIG_ISDN_I4L=y
CONFIG_ISDN_PPP=y
CONFIG_ISDN_PPP_VJ=y
# CONFIG_ISDN_MPP is not set
CONFIG_IPPP_FILTER=y
CONFIG_ISDN_PPP_BSDCOMP=y
CONFIG_ISDN_AUDIO=y
# CONFIG_ISDN_TTY_FAX is not set

#
# ISDN feature submodules
#
CONFIG_ISDN_DIVERSION=y

#
# ISDN4Linux hardware drivers
#

#
# Passive cards
#
# CONFIG_ISDN_DRV_HISAX is not set

#
# Active cards
#
# CONFIG_ISDN_CAPI is not set
# CONFIG_ISDN_DRV_GIGASET is not set
CONFIG_MISDN=y
CONFIG_MISDN_DSP=y
# CONFIG_MISDN_L1OIP is not set

#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=y
CONFIG_MISDN_HFCMULTI=y
# CONFIG_MISDN_HFCUSB is not set
CONFIG_MISDN_AVMFRITZ=y
CONFIG_MISDN_SPEEDFAX=y
# CONFIG_MISDN_INFINEON is not set
CONFIG_MISDN_W6692=y
CONFIG_MISDN_NETJET=y
CONFIG_MISDN_IPAC=y
CONFIG_MISDN_ISAR=y
CONFIG_ISDN_HDLC=y

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
CONFIG_INPUT_SPARSEKMAP=y
# CONFIG_INPUT_MATRIXKMAP is not set

#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set

#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
CONFIG_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set
CONFIG_GAMEPORT_L4=y
CONFIG_GAMEPORT_EMU10K1=y
# CONFIG_GAMEPORT_FM801 is not set

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_UNIX98_PTYS is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_ROCKETPORT=y
CONFIG_CYCLADES=y
CONFIG_CYZ_INTR=y
CONFIG_MOXA_INTELLIO=y
CONFIG_MOXA_SMARTIO=y
CONFIG_SYNCLINKMP=y
CONFIG_SYNCLINK_GT=y
CONFIG_NOZOMI=y
CONFIG_ISI=y
CONFIG_N_HDLC=y
# CONFIG_N_GSM is not set
CONFIG_TRACE_ROUTER=y
CONFIG_TRACE_SINK=y
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
# CONFIG_SERIAL_8250_CONSOLE is not set
# CONFIG_SERIAL_8250_DMA is not set
# CONFIG_SERIAL_8250_PCI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
# CONFIG_SERIAL_8250_SHARE_IRQ is not set
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
CONFIG_SERIAL_8250_DW=y
CONFIG_SERIAL_8250_EM=y
CONFIG_SERIAL_8250_OMAP=y
CONFIG_SERIAL_8250_LPC18XX=y

#
# Non-8250 serial port support
#
CONFIG_SERIAL_AMBA_PL010=y
# CONFIG_SERIAL_AMBA_PL010_CONSOLE is not set
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
# CONFIG_SERIAL_KGDB_NMI is not set
CONFIG_SERIAL_MESON=y
CONFIG_SERIAL_MESON_CONSOLE=y
CONFIG_SERIAL_CLPS711X=y
# CONFIG_SERIAL_CLPS711X_CONSOLE is not set
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_UARTS_4=y
CONFIG_SERIAL_SAMSUNG_UARTS=4
# CONFIG_SERIAL_SAMSUNG_CONSOLE is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=2
# CONFIG_SERIAL_SH_SCI_CONSOLE is not set
# CONFIG_SERIAL_SH_SCI_DMA is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
CONFIG_SERIAL_JSM=y
# CONFIG_SERIAL_MSM is not set
# CONFIG_SERIAL_VT8500 is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
# CONFIG_SERIAL_SCCNXP is not set
CONFIG_SERIAL_SC16IS7XX_CORE=y
CONFIG_SERIAL_SC16IS7XX=y
CONFIG_SERIAL_SC16IS7XX_I2C=y
CONFIG_SERIAL_TIMBERDALE=y
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SERIAL_ALTERA_JTAGUART=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE=y
CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS=y
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
CONFIG_SERIAL_ALTERA_UART_CONSOLE=y
CONFIG_SERIAL_PCH_UART=y
CONFIG_SERIAL_PCH_UART_CONSOLE=y
CONFIG_SERIAL_XILINX_PS_UART=y
# CONFIG_SERIAL_XILINX_PS_UART_CONSOLE is not set
CONFIG_SERIAL_EFM32_UART=y
# CONFIG_SERIAL_EFM32_UART_CONSOLE is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
CONFIG_SERIAL_ST_ASC=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
# CONFIG_SERIAL_STM32 is not set
CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_TTY_PRINTK is not set
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=y
CONFIG_HVC_DRIVER=y
# CONFIG_HVC_XEN is not set
# CONFIG_HVC_DCC is not set
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_IPROC_RNG200 is not set
# CONFIG_HW_RANDOM_OMAP is not set
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_HW_RANDOM_EXYNOS=y
# CONFIG_HW_RANDOM_MSM is not set
CONFIG_R3964=y
# CONFIG_APPLICOM is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_XILLYBUS=y
CONFIG_XILLYBUS_OF=y

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
CONFIG_I2C_ALI1535=y
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=y
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_HIX5HD2=y
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_NFORCE2=y
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=y
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_AXXIA=y
CONFIG_I2C_BCM_IPROC=y
CONFIG_I2C_BRCMSTB=y
CONFIG_I2C_CBUS_GPIO=y
# CONFIG_I2C_DAVINCI is not set
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DESIGNWARE_PCI=y
CONFIG_I2C_EFM32=y
CONFIG_I2C_EG20T=y
CONFIG_I2C_EMEV2=y
CONFIG_I2C_EXYNOS5=y
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_IMG=y
CONFIG_I2C_JZ4780=y
CONFIG_I2C_KEMPLD=y
# CONFIG_I2C_LPC2K is not set
# CONFIG_I2C_MESON is not set
CONFIG_I2C_MT65XX=y
CONFIG_I2C_MV64XXX=y
# CONFIG_I2C_NOMADIK is not set
CONFIG_I2C_OCORES=y
# CONFIG_I2C_OMAP is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA_PCI is not set
CONFIG_I2C_QUP=y
CONFIG_I2C_RIIC=y
# CONFIG_I2C_RK3X is not set
CONFIG_HAVE_S3C2410_I2C=y
CONFIG_I2C_S3C2410=y
CONFIG_I2C_SH_MOBILE=y
# CONFIG_I2C_SIMTEC is not set
CONFIG_I2C_ST=y
CONFIG_I2C_SUN6I_P2WI=y
CONFIG_I2C_TEGRA=y
# CONFIG_I2C_WMT is not set
# CONFIG_I2C_XILINX is not set
CONFIG_I2C_XLP9XX=y
CONFIG_I2C_RCAR=y

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
CONFIG_I2C_DLN2=y
CONFIG_I2C_PARPORT=y
CONFIG_I2C_PARPORT_LIGHT=y
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
CONFIG_I2C_TINY_USB=y

#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_SPI is not set
CONFIG_SPMI=y
CONFIG_SPMI_MSM_PMIC_ARB=y
# CONFIG_HSI is not set

#
# PPS support
#
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
# CONFIG_NTP_PPS is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_PARPORT is not set
CONFIG_PPS_CLIENT_GPIO=y

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_PCH=y
CONFIG_PINCTRL=y

#
# Pin controllers
#
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AS3722=y
# CONFIG_PINCTRL_AMD is not set
CONFIG_PINCTRL_LPC18XX=y
CONFIG_PINCTRL_MESON=y
# CONFIG_PINCTRL_SINGLE is not set
CONFIG_PINCTRL_ST=y
CONFIG_PINCTRL_TEGRA=y
CONFIG_PINCTRL_TEGRA30=y
CONFIG_PINCTRL_TEGRA114=y
CONFIG_PINCTRL_TEGRA124=y
CONFIG_PINCTRL_TEGRA_XUSB=y
# CONFIG_PINCTRL_PALMAS is not set
# CONFIG_PINCTRL_BCM281XX is not set
# CONFIG_PINCTRL_CYGNUS_MUX is not set
CONFIG_PINCTRL_MVEBU=y
CONFIG_PINCTRL_DOVE=y
CONFIG_PINCTRL_ARMADA_370=y
CONFIG_PINCTRL_ARMADA_39X=y
CONFIG_PINCTRL_MSM=y
CONFIG_PINCTRL_APQ8064=y
CONFIG_PINCTRL_APQ8084=y
CONFIG_PINCTRL_IPQ8064=y
# CONFIG_PINCTRL_MSM8660 is not set
CONFIG_PINCTRL_MSM8960=y
# CONFIG_PINCTRL_MSM8X74 is not set
CONFIG_PINCTRL_MSM8916=y
CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
CONFIG_PINCTRL_SAMSUNG=y
CONFIG_PINCTRL_EXYNOS=y
CONFIG_PINCTRL_EXYNOS5440=y
CONFIG_PINCTRL_SPEAR=y
CONFIG_PINCTRL_SPEAR1340=y
CONFIG_PINCTRL_SPEAR_PLGPIO=y
CONFIG_PINCTRL_SUNXI_COMMON=y
# CONFIG_PINCTRL_SUN4I_A10 is not set
# CONFIG_PINCTRL_SUN5I_A10S is not set
# CONFIG_PINCTRL_SUN5I_A13 is not set
CONFIG_PINCTRL_SUN6I_A31=y
CONFIG_PINCTRL_SUN6I_A31S=y
CONFIG_PINCTRL_SUN6I_A31_R=y
CONFIG_PINCTRL_SUN7I_A20=y
CONFIG_PINCTRL_SUN8I_A23=y
CONFIG_PINCTRL_SUN8I_A33=y
CONFIG_PINCTRL_SUN8I_A23_R=y
# CONFIG_PINCTRL_SUN9I_A80 is not set
CONFIG_PINCTRL_WMT=y
CONFIG_PINCTRL_WM8750=y
CONFIG_PINCTRL_MTK_COMMON=y
CONFIG_PINCTRL_MT8135=y
# CONFIG_PINCTRL_MT8127 is not set
# CONFIG_PINCTRL_MT8173 is not set
CONFIG_PINCTRL_MT6397=y
CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_DEVRES=y
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=y

#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_74XX_MMIO is not set
# CONFIG_GPIO_ALTERA is not set
CONFIG_GPIO_BCM_KONA=y
# CONFIG_GPIO_BRCMSTB is not set
# CONFIG_GPIO_CLPS711X is not set
# CONFIG_GPIO_DAVINCI is not set
CONFIG_GPIO_DWAPB=y
# CONFIG_GPIO_EM is not set
# CONFIG_GPIO_ETRAXFS is not set
CONFIG_GPIO_GENERIC_PLATFORM=y
CONFIG_GPIO_GRGPIO=y
CONFIG_GPIO_LPC18XX=y
CONFIG_GPIO_MSM_V2=y
CONFIG_GPIO_MVEBU=y
# CONFIG_GPIO_OMAP is not set
CONFIG_GPIO_PL061=y
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_SCH311X=y
CONFIG_GPIO_SPEAR_SPICS=y
# CONFIG_GPIO_SYSCON is not set
# CONFIG_GPIO_TS5500 is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_ZEVIO is not set

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=y
CONFIG_GPIO_ADP5588_IRQ=y
# CONFIG_GPIO_ADNP is not set
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_MAX732X_IRQ=y
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_SX150X is not set

#
# MFD GPIO expanders
#
CONFIG_GPIO_ARIZONA=y
CONFIG_GPIO_CRYSTAL_COVE=y
CONFIG_GPIO_DA9052=y
# CONFIG_GPIO_DA9055 is not set
CONFIG_GPIO_DLN2=y
# CONFIG_GPIO_JANZ_TTL is not set
CONFIG_GPIO_KEMPLD=y
# CONFIG_GPIO_LP3943 is not set
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_RC5T583=y
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TIMBERDALE=y
# CONFIG_GPIO_TWL6040 is not set
CONFIG_GPIO_WM831X=y
# CONFIG_GPIO_WM8350 is not set
CONFIG_GPIO_WM8994=y

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
CONFIG_GPIO_PCH=y
CONFIG_GPIO_RDC321X=y

#
# USB GPIO expanders
#
CONFIG_W1=y

#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
# CONFIG_W1_MASTER_DS2490 is not set
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_MXC=y
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
CONFIG_HDQ_MASTER_OMAP=y

#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2408=y
CONFIG_W1_SLAVE_DS2408_READBACK=y
# CONFIG_W1_SLAVE_DS2413 is not set
# CONFIG_W1_SLAVE_DS2406 is not set
CONFIG_W1_SLAVE_DS2423=y
CONFIG_W1_SLAVE_DS2431=y
# CONFIG_W1_SLAVE_DS2433 is not set
CONFIG_W1_SLAVE_DS2760=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
# CONFIG_W1_SLAVE_DS28E04 is not set
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_PDA_POWER=y
CONFIG_WM831X_BACKUP=y
CONFIG_WM831X_POWER=y
CONFIG_WM8350_POWER=y
CONFIG_TEST_POWER=y
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=y
# CONFIG_BATTERY_DS2781 is not set
CONFIG_BATTERY_DS2782=y
CONFIG_BATTERY_SBS=y
CONFIG_BATTERY_BQ27x00=y
# CONFIG_BATTERY_BQ27X00_I2C is not set
CONFIG_BATTERY_BQ27X00_PLATFORM=y
CONFIG_BATTERY_DA9052=y
CONFIG_BATTERY_MAX17040=y
CONFIG_BATTERY_MAX17042=y
CONFIG_CHARGER_ISP1704=y
# CONFIG_CHARGER_MAX8903 is not set
CONFIG_CHARGER_LP8727=y
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_MANAGER is not set
CONFIG_CHARGER_MAX14577=y
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=y
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
CONFIG_CHARGER_BQ25890=y
CONFIG_CHARGER_SMB347=y
CONFIG_BATTERY_GAUGE_LTC2941=y
CONFIG_BATTERY_GOLDFISH=y
CONFIG_BATTERY_RT5033=y
CONFIG_CHARGER_RT9455=y
CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_AS3722 is not set
# CONFIG_POWER_RESET_BRCMSTB is not set
# CONFIG_POWER_RESET_GPIO is not set
CONFIG_POWER_RESET_GPIO_RESTART=y
# CONFIG_POWER_RESET_MSM is not set
# CONFIG_POWER_RESET_LTC2952 is not set
# CONFIG_POWER_RESET_QNAP is not set
CONFIG_POWER_RESET_RESTART=y
CONFIG_POWER_RESET_ST=y
# CONFIG_POWER_RESET_VERSATILE is not set
# CONFIG_POWER_RESET_VEXPRESS is not set
CONFIG_POWER_RESET_KEYSTONE=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
# CONFIG_POWER_RESET_RMOBILE is not set
CONFIG_POWER_RESET_ZX=y
# CONFIG_POWER_AVS is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_AD7414=y
# CONFIG_SENSORS_AD7418 is not set
CONFIG_SENSORS_ADM1021=y
CONFIG_SENSORS_ADM1025=y
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_ASC7621=y
CONFIG_SENSORS_ATXP1=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=y
# CONFIG_SENSORS_DA9052_ADC is not set
CONFIG_SENSORS_DA9055=y
# CONFIG_SENSORS_I5K_AMB is not set
CONFIG_SENSORS_F71805F=y
CONFIG_SENSORS_F71882FG=y
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_GL518SM=y
CONFIG_SENSORS_GL520SM=y
CONFIG_SENSORS_G760A=y
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=y
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC4151 is not set
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
CONFIG_SENSORS_LTC4260=y
CONFIG_SENSORS_LTC4261=y
# CONFIG_SENSORS_MAX16065 is not set
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
CONFIG_SENSORS_MAX6639=y
CONFIG_SENSORS_MAX6642=y
CONFIG_SENSORS_MAX6650=y
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_HTU21 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_LM63 is not set
CONFIG_SENSORS_LM73=y
# CONFIG_SENSORS_LM75 is not set
CONFIG_SENSORS_LM77=y
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
CONFIG_SENSORS_LM93=y
# CONFIG_SENSORS_LM95234 is not set
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
# CONFIG_SENSORS_PC87427 is not set
CONFIG_SENSORS_NTC_THERMISTOR=y
CONFIG_SENSORS_NCT6683=y
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
CONFIG_SENSORS_NCT7904=y
# CONFIG_SENSORS_PCF8591 is not set
CONFIG_PMBUS=y
CONFIG_SENSORS_PMBUS=y
# CONFIG_SENSORS_ADM1275 is not set
CONFIG_SENSORS_LM25066=y
CONFIG_SENSORS_LTC2978=y
# CONFIG_SENSORS_LTC2978_REGULATOR is not set
CONFIG_SENSORS_MAX16064=y
CONFIG_SENSORS_MAX20751=y
CONFIG_SENSORS_MAX34440=y
CONFIG_SENSORS_MAX8688=y
CONFIG_SENSORS_TPS40422=y
CONFIG_SENSORS_UCD9000=y
CONFIG_SENSORS_UCD9200=y
CONFIG_SENSORS_ZL6100=y
CONFIG_SENSORS_PWM_FAN=y
CONFIG_SENSORS_SHT15=y
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHTC1 is not set
CONFIG_SENSORS_SIS5595=y
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC6W201=y
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
CONFIG_SENSORS_SMSC47B397=y
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
CONFIG_SENSORS_SCH5636=y
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS1015=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
CONFIG_SENSORS_TC74=y
CONFIG_SENSORS_THMC50=y
# CONFIG_SENSORS_TMP102 is not set
CONFIG_SENSORS_TMP103=y
CONFIG_SENSORS_TMP401=y
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VEXPRESS is not set
CONFIG_SENSORS_VIA686A=y
# CONFIG_SENSORS_VT1211 is not set
CONFIG_SENSORS_VT8231=y
CONFIG_SENSORS_W83781D=y
CONFIG_SENSORS_W83791D=y
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=y
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
CONFIG_SENSORS_WM831X=y
CONFIG_SENSORS_WM8350=y
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
# CONFIG_THERMAL_OF is not set
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
# CONFIG_CLOCK_THERMAL is not set
CONFIG_THERMAL_EMULATION=y
CONFIG_HISI_THERMAL=y
# CONFIG_SPEAR_THERMAL is not set
# CONFIG_ROCKCHIP_THERMAL is not set
CONFIG_RCAR_THERMAL=y
CONFIG_KIRKWOOD_THERMAL=y
CONFIG_DOVE_THERMAL=y
CONFIG_ARMADA_THERMAL=y
CONFIG_TEGRA_SOCTHERM=y

#
# Texas Instruments thermal drivers
#
# CONFIG_TI_SOC_THERMAL is not set

#
# Samsung thermal drivers
#
CONFIG_EXYNOS_THERMAL=y

#
# STMicroelectronics thermal drivers
#
CONFIG_ST_THERMAL=y
# CONFIG_ST_THERMAL_SYSCFG is not set
# CONFIG_ST_THERMAL_MEMMAP is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_DA9052_WATCHDOG=y
CONFIG_DA9055_WATCHDOG=y
# CONFIG_DA9063_WATCHDOG is not set
# CONFIG_GPIO_WATCHDOG is not set
CONFIG_WM831X_WATCHDOG=y
CONFIG_WM8350_WATCHDOG=y
CONFIG_XILINX_WATCHDOG=y
CONFIG_ARM_SP805_WATCHDOG=y
CONFIG_CADENCE_WATCHDOG=y
CONFIG_HAVE_S3C2410_WATCHDOG=y
CONFIG_S3C2410_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
CONFIG_OMAP_WATCHDOG=y
CONFIG_DAVINCI_WATCHDOG=y
# CONFIG_ORION_WATCHDOG is not set
CONFIG_RN5T618_WATCHDOG=y
# CONFIG_SUNXI_WATCHDOG is not set
CONFIG_MAX63XX_WATCHDOG=y
# CONFIG_ST_LPC_WATCHDOG is not set
CONFIG_TEGRA_WATCHDOG=y
CONFIG_QCOM_WDT=y
CONFIG_MESON_WATCHDOG=y
CONFIG_LPC18XX_WATCHDOG=y
CONFIG_ALIM7101_WDT=y
CONFIG_I6300ESB_WDT=y
CONFIG_KEMPLD_WDT=y
CONFIG_BCM47XX_WDT=y
CONFIG_IMGPDC_WDT=y
CONFIG_MEN_A21_WDT=y
# CONFIG_XEN_WDT is not set

#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_B43_PCI_BRIDGE is not set
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
# CONFIG_SSB_SILENT is not set
CONFIG_SSB_DEBUG=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
# CONFIG_SSB_DRIVER_PCICORE is not set
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y

#
# Broadcom specific AMBA
#
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
# CONFIG_BCMA_HOST_PCI is not set
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
CONFIG_BCMA_DEBUG=y

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_AS3711 is not set
CONFIG_MFD_AS3722=y
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_ATMEL_HLCDC is not set
CONFIG_MFD_BCM590XX=y
# CONFIG_MFD_AXP20X is not set
# CONFIG_MFD_CROS_EC is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
# CONFIG_MFD_DA9150 is not set
CONFIG_MFD_DLN2=y
# CONFIG_MFD_MC13XXX_I2C is not set
CONFIG_MFD_HI6421_PMIC=y
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
CONFIG_HTC_I2CPLD=y
# CONFIG_LPC_ICH is not set
CONFIG_LPC_SCH=y
CONFIG_INTEL_SOC_PMIC=y
CONFIG_MFD_JANZ_CMODIO=y
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
# CONFIG_MFD_88PM860X is not set
CONFIG_MFD_MAX14577=y
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
CONFIG_MFD_MT6397=y
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_UCB1400_CORE is not set
CONFIG_MFD_PM8XXX=y
CONFIG_MFD_PM8921_CORE=y
CONFIG_MFD_QCOM_RPM=y
# CONFIG_MFD_SPMI_PMIC is not set
CONFIG_MFD_RDC321X=y
CONFIG_MFD_RTSX_PCI=y
CONFIG_MFD_RT5033=y
CONFIG_MFD_RTSX_USB=y
CONFIG_MFD_RC5T583=y
# CONFIG_MFD_RK808 is not set
CONFIG_MFD_RN5T618=y
# CONFIG_MFD_SEC_CORE is not set
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SM501=y
# CONFIG_MFD_SM501_GPIO is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_STMPE is not set
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
CONFIG_MFD_LP3943=y
# CONFIG_MFD_LP8788 is not set
CONFIG_MFD_OMAP_USB_HOST=y
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=y
CONFIG_TPS65010=y
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65090 is not set
CONFIG_MFD_TPS65217=y
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=y
# CONFIG_MFD_TPS65912_I2C is not set
CONFIG_MFD_TPS80031=y
# CONFIG_TWL4030_CORE is not set
CONFIG_TWL6040_CORE=y
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
CONFIG_MFD_TIMBERDALE=y
CONFIG_MFD_TC3589X=y
CONFIG_MFD_TMIO=y
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
CONFIG_MFD_TC6393XB=y
CONFIG_MFD_VX855=y
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
# CONFIG_MFD_WM5102 is not set
# CONFIG_MFD_WM5110 is not set
CONFIG_MFD_WM8997=y
CONFIG_MFD_WM8998=y
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
CONFIG_MFD_VEXPRESS_SYSREG=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PM800=y
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_ANATOP is not set
CONFIG_REGULATOR_ARIZONA=y
CONFIG_REGULATOR_AS3722=y
# CONFIG_REGULATOR_BCM590XX is not set
# CONFIG_REGULATOR_DA9052 is not set
CONFIG_REGULATOR_DA9055=y
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_HI6421=y
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LP3971=y
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
CONFIG_REGULATOR_LP8755=y
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_MAX14577=y
# CONFIG_REGULATOR_MAX1586 is not set
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=y
# CONFIG_REGULATOR_MAX8907 is not set
# CONFIG_REGULATOR_MAX8952 is not set
CONFIG_REGULATOR_MAX8973=y
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6397=y
CONFIG_REGULATOR_PALMAS=y
# CONFIG_REGULATOR_PBIAS is not set
CONFIG_REGULATOR_PFUZE100=y
CONFIG_REGULATOR_PWM=y
CONFIG_REGULATOR_QCOM_RPM=y
CONFIG_REGULATOR_QCOM_SPMI=y
CONFIG_REGULATOR_RC5T583=y
CONFIG_REGULATOR_RN5T618=y
# CONFIG_REGULATOR_RT5033 is not set
# CONFIG_REGULATOR_TI_ABB is not set
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=y
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65217=y
CONFIG_REGULATOR_TPS80031=y
CONFIG_REGULATOR_VEXPRESS=y
CONFIG_REGULATOR_WM831X=y
CONFIG_REGULATOR_WM8350=y
# CONFIG_REGULATOR_WM8400 is not set
CONFIG_REGULATOR_WM8994=y
CONFIG_MEDIA_SUPPORT=y

#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
# CONFIG_MEDIA_SDR_SUPPORT is not set
CONFIG_MEDIA_RC_SUPPORT=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_V4L2=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_PCI_SKELETON=y
CONFIG_V4L2_FLASH_LED_CLASS=y
CONFIG_VIDEOBUF_GEN=y
CONFIG_VIDEOBUF_DMA_CONTIG=y
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_CONTIG=y
CONFIG_DVB_CORE=y
CONFIG_DVB_NET=y
# CONFIG_TTPCI_EEPROM is not set
CONFIG_DVB_MAX_ADAPTERS=8
# CONFIG_DVB_DYNAMIC_MINORS is not set

#
# Media drivers
#
CONFIG_RC_CORE=y
CONFIG_RC_MAP=y
# CONFIG_RC_DECODERS is not set
CONFIG_RC_DEVICES=y
# CONFIG_RC_ATI_REMOTE is not set
# CONFIG_IR_HIX5HD2 is not set
CONFIG_IR_IMON=y
CONFIG_IR_MCEUSB=y
CONFIG_IR_MESON=y
CONFIG_IR_REDRAT3=y
CONFIG_IR_STREAMZAP=y
# CONFIG_IR_IGORPLUGUSB is not set
# CONFIG_IR_IGUANA is not set
# CONFIG_IR_TTUSBIR is not set
# CONFIG_IR_IMG is not set
CONFIG_RC_LOOPBACK=y
# CONFIG_IR_GPIO_CIR is not set
# CONFIG_RC_ST is not set
CONFIG_IR_SUNXI=y
# CONFIG_MEDIA_USB_SUPPORT is not set
# CONFIG_MEDIA_PCI_SUPPORT is not set
CONFIG_V4L_PLATFORM_DRIVERS=y
# CONFIG_VIDEO_CAFE_CCIC is not set
CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY=y
CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE=y
CONFIG_VIDEO_DM6446_CCDC=y
# CONFIG_VIDEO_DM355_CCDC is not set
# CONFIG_VIDEO_SH_VOU is not set
# CONFIG_VIDEO_TIMBERDALE is not set
CONFIG_VIDEO_M32R_AR=y
# CONFIG_VIDEO_S3C_CAMIF is not set
CONFIG_SOC_CAMERA=y
CONFIG_SOC_CAMERA_PLATFORM=y
# CONFIG_VIDEO_RCAR_VIN is not set
CONFIG_VIDEO_SH_MOBILE_CSI2=y
# CONFIG_VIDEO_SH_MOBILE_CEU is not set
CONFIG_VIDEO_MX2=y
CONFIG_VIDEO_ATMEL_ISI=y
# CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS is not set
# CONFIG_VIDEO_SAMSUNG_S5P_TV is not set
CONFIG_VIDEO_AM437X_VPFE=y
CONFIG_VIDEO_XILINX=y
CONFIG_VIDEO_XILINX_TPG=y
CONFIG_VIDEO_XILINX_VTC=y
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_V4L_TEST_DRIVERS is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set

#
# Supported MMC/SDIO adapters
#
CONFIG_SMS_SDIO_DRV=y
# CONFIG_RADIO_ADAPTERS is not set

#
# Supported FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y

#
# common driver options
#
CONFIG_CYPRESS_FIRMWARE=y
CONFIG_SMS_SIANO_MDTV=y
# CONFIG_SMS_SIANO_RC is not set

#
# Media ancillary drivers (tuners, sensors, i2c, frontends)
#
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
# CONFIG_VIDEO_IR_I2C is not set

#
# Encoders, decoders, sensors and other helper chips
#

#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_TVAUDIO is not set
CONFIG_VIDEO_TDA7432=y
# CONFIG_VIDEO_TDA9840 is not set
CONFIG_VIDEO_TEA6415C=y
CONFIG_VIDEO_TEA6420=y
CONFIG_VIDEO_MSP3400=y
CONFIG_VIDEO_CS5345=y
CONFIG_VIDEO_CS53L32A=y
CONFIG_VIDEO_TLV320AIC23B=y
CONFIG_VIDEO_UDA1342=y
# CONFIG_VIDEO_WM8775 is not set
CONFIG_VIDEO_WM8739=y
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_SONY_BTF_MPX=y

#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set

#
# Video decoders
#
CONFIG_VIDEO_ADV7180=y
CONFIG_VIDEO_ADV7183=y
CONFIG_VIDEO_ADV7604=y
CONFIG_VIDEO_ADV7842=y
CONFIG_VIDEO_BT819=y
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
# CONFIG_VIDEO_KS0127 is not set
CONFIG_VIDEO_ML86V7667=y
CONFIG_VIDEO_SAA7110=y
CONFIG_VIDEO_SAA711X=y
CONFIG_VIDEO_TC358743=y
# CONFIG_VIDEO_TVP514X is not set
CONFIG_VIDEO_TVP5150=y
# CONFIG_VIDEO_TVP7002 is not set
CONFIG_VIDEO_TW2804=y
CONFIG_VIDEO_TW9903=y
CONFIG_VIDEO_TW9906=y
CONFIG_VIDEO_VPX3220=y

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_CX25840=y

#
# Video encoders
#
CONFIG_VIDEO_SAA7127=y
CONFIG_VIDEO_SAA7185=y
# CONFIG_VIDEO_ADV7170 is not set
CONFIG_VIDEO_ADV7175=y
CONFIG_VIDEO_ADV7343=y
CONFIG_VIDEO_ADV7393=y
CONFIG_VIDEO_ADV7511=y
CONFIG_VIDEO_AD9389B=y
CONFIG_VIDEO_AK881X=y
CONFIG_VIDEO_THS8200=y

#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
CONFIG_VIDEO_OV2659=y
# CONFIG_VIDEO_OV7640 is not set
# CONFIG_VIDEO_OV7670 is not set
# CONFIG_VIDEO_OV9650 is not set
CONFIG_VIDEO_VS6624=y
CONFIG_VIDEO_MT9M032=y
CONFIG_VIDEO_MT9P031=y
# CONFIG_VIDEO_MT9T001 is not set
CONFIG_VIDEO_MT9V011=y
CONFIG_VIDEO_MT9V032=y
CONFIG_VIDEO_SR030PC30=y
CONFIG_VIDEO_NOON010PC30=y
CONFIG_VIDEO_M5MOLS=y
CONFIG_VIDEO_S5K6AA=y
CONFIG_VIDEO_S5K6A3=y
CONFIG_VIDEO_S5K4ECGX=y
CONFIG_VIDEO_S5K5BAF=y
# CONFIG_VIDEO_SMIAPP is not set

#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_AS3645A is not set
CONFIG_VIDEO_LM3560=y
CONFIG_VIDEO_LM3646=y

#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
CONFIG_VIDEO_UPD64083=y

#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set

#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_THS7303 is not set
# CONFIG_VIDEO_M52790 is not set

#
# Sensors used on soc_camera driver
#

#
# soc_camera sensor drivers
#
# CONFIG_SOC_CAMERA_IMX074 is not set
CONFIG_SOC_CAMERA_MT9M001=y
CONFIG_SOC_CAMERA_MT9M111=y
CONFIG_SOC_CAMERA_MT9T031=y
# CONFIG_SOC_CAMERA_MT9T112 is not set
CONFIG_SOC_CAMERA_MT9V022=y
CONFIG_SOC_CAMERA_OV2640=y
CONFIG_SOC_CAMERA_OV5642=y
CONFIG_SOC_CAMERA_OV6650=y
# CONFIG_SOC_CAMERA_OV772X is not set
# CONFIG_SOC_CAMERA_OV9640 is not set
CONFIG_SOC_CAMERA_OV9740=y
# CONFIG_SOC_CAMERA_RJ54N1 is not set
CONFIG_SOC_CAMERA_TW9910=y
CONFIG_MEDIA_TUNER=y

#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_SIMPLE=y
# CONFIG_MEDIA_TUNER_TDA8290 is not set
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
CONFIG_MEDIA_TUNER_MT20XX=y
# CONFIG_MEDIA_TUNER_MT2060 is not set
CONFIG_MEDIA_TUNER_MT2063=y
# CONFIG_MEDIA_TUNER_MT2266 is not set
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_QT1010=y
CONFIG_MEDIA_TUNER_XC2028=y
# CONFIG_MEDIA_TUNER_XC5000 is not set
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_MXL5005S=y
CONFIG_MEDIA_TUNER_MXL5007T=y
# CONFIG_MEDIA_TUNER_MC44S803 is not set
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_TDA18218=y
CONFIG_MEDIA_TUNER_FC0011=y
# CONFIG_MEDIA_TUNER_FC0012 is not set
CONFIG_MEDIA_TUNER_FC0013=y
CONFIG_MEDIA_TUNER_TDA18212=y
CONFIG_MEDIA_TUNER_E4000=y
# CONFIG_MEDIA_TUNER_FC2580 is not set
# CONFIG_MEDIA_TUNER_M88RS6000T is not set
# CONFIG_MEDIA_TUNER_TUA9001 is not set
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_IT913X=y
CONFIG_MEDIA_TUNER_R820T=y
# CONFIG_MEDIA_TUNER_MXL301RF is not set
CONFIG_MEDIA_TUNER_QM1D1C0042=y

#
# Customise DVB Frontends
#

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=y
CONFIG_DVB_STV6110x=y

#
# Multistandard (cable + terrestrial) frontends
#
# CONFIG_DVB_DRXK is not set
CONFIG_DVB_TDA18271C2DD=y
CONFIG_DVB_SI2165=y

#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
CONFIG_DVB_CX24123=y
# CONFIG_DVB_MT312 is not set
CONFIG_DVB_ZL10036=y
CONFIG_DVB_ZL10039=y
CONFIG_DVB_S5H1420=y
CONFIG_DVB_STV0288=y
CONFIG_DVB_STB6000=y
CONFIG_DVB_STV0299=y
# CONFIG_DVB_STV6110 is not set
CONFIG_DVB_STV0900=y
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
CONFIG_DVB_TDA8261=y
CONFIG_DVB_VES1X93=y
# CONFIG_DVB_TUNER_ITD1000 is not set
CONFIG_DVB_TUNER_CX24113=y
# CONFIG_DVB_TDA826X is not set
CONFIG_DVB_TUA6100=y
# CONFIG_DVB_CX24116 is not set
# CONFIG_DVB_CX24117 is not set
# CONFIG_DVB_CX24120 is not set
CONFIG_DVB_SI21XX=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_DS3000=y
# CONFIG_DVB_MB86A16 is not set
# CONFIG_DVB_TDA10071 is not set

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=y
# CONFIG_DVB_SP887X is not set
CONFIG_DVB_CX22700=y
# CONFIG_DVB_CX22702 is not set
CONFIG_DVB_S5H1432=y
CONFIG_DVB_DRXD=y
CONFIG_DVB_L64781=y
# CONFIG_DVB_TDA1004X is not set
CONFIG_DVB_NXT6000=y
# CONFIG_DVB_MT352 is not set
CONFIG_DVB_ZL10353=y
# CONFIG_DVB_DIB3000MB is not set
CONFIG_DVB_DIB3000MC=y
CONFIG_DVB_DIB7000M=y
# CONFIG_DVB_DIB7000P is not set
# CONFIG_DVB_DIB9000 is not set
CONFIG_DVB_TDA10048=y
# CONFIG_DVB_AF9013 is not set
CONFIG_DVB_EC100=y
CONFIG_DVB_HD29L2=y
CONFIG_DVB_STV0367=y
# CONFIG_DVB_CXD2820R is not set
CONFIG_DVB_CXD2841ER=y
# CONFIG_DVB_AS102_FE is not set

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=y
CONFIG_DVB_TDA10021=y
CONFIG_DVB_TDA10023=y
CONFIG_DVB_STV0297=y

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=y
CONFIG_DVB_OR51211=y
# CONFIG_DVB_OR51132 is not set
CONFIG_DVB_BCM3510=y
CONFIG_DVB_LGDT330X=y
CONFIG_DVB_LGDT3305=y
CONFIG_DVB_LGDT3306A=y
# CONFIG_DVB_LG2160 is not set
CONFIG_DVB_S5H1409=y
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
CONFIG_DVB_AU8522_V4L=y
CONFIG_DVB_S5H1411=y

#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_S921=y
CONFIG_DVB_DIB8000=y
# CONFIG_DVB_MB86A20S is not set

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_TC90522=y

#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=y
CONFIG_DVB_TUNER_DIB0070=y
CONFIG_DVB_TUNER_DIB0090=y

#
# SEC control devices for DVB-S
#
CONFIG_DVB_DRX39XYJ=y
CONFIG_DVB_LNBH25=y
CONFIG_DVB_LNBP21=y
CONFIG_DVB_LNBP22=y
# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
CONFIG_DVB_ISL6423=y
CONFIG_DVB_A8293=y
# CONFIG_DVB_SP2 is not set
# CONFIG_DVB_LGS8GL5 is not set
CONFIG_DVB_LGS8GXX=y
CONFIG_DVB_ATBM8830=y
# CONFIG_DVB_TDA665x is not set
# CONFIG_DVB_IX2505V is not set
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_AF9033=y
CONFIG_DVB_HORUS3A=y
CONFIG_DVB_ASCOT2E=y

#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=y

#
# Graphics support
#
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_TEGRA_HOST1X=y
CONFIG_TEGRA_HOST1X_FIREWALL=y
CONFIG_IMX_IPUV3_CORE=y
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_FBDEV_EMULATION is not set
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_ADV7511=y
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_TDFX=y
CONFIG_DRM_R128=y
CONFIG_DRM_RADEON=y
CONFIG_DRM_RADEON_USERPTR=y
# CONFIG_DRM_RADEON_UMS is not set
# CONFIG_DRM_AMDGPU is not set
CONFIG_DRM_NOUVEAU=y
CONFIG_NOUVEAU_PLATFORM_DRIVER=y
CONFIG_NOUVEAU_DEBUG=5
CONFIG_NOUVEAU_DEBUG_DEFAULT=3
CONFIG_DRM_NOUVEAU_BACKLIGHT=y
CONFIG_DRM_MGA=y
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_DRM_VGEM=y
CONFIG_DRM_EXYNOS=y
CONFIG_DRM_EXYNOS5433_DECON=y
# CONFIG_DRM_EXYNOS_DSI is not set
CONFIG_DRM_EXYNOS_HDMI=y
CONFIG_DRM_EXYNOS_VIDI=y
# CONFIG_DRM_EXYNOS_G2D is not set
# CONFIG_DRM_EXYNOS_IPP is not set
CONFIG_DRM_EXYNOS_MIC=y
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
CONFIG_DRM_MGAG200=y
CONFIG_DRM_CIRRUS_QEMU=y
CONFIG_DRM_ARMADA=y
CONFIG_DRM_ARMADA_TDA1998X=y
CONFIG_DRM_RCAR_DU=y
# CONFIG_DRM_RCAR_HDMI is not set
CONFIG_DRM_RCAR_LVDS=y
CONFIG_DRM_SHMOBILE=y
# CONFIG_DRM_OMAP is not set
CONFIG_DRM_TILCDC=y
# CONFIG_DRM_TILCDC_SLAVE_COMPAT is not set
CONFIG_DRM_QXL=y
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_VIRTIO_GPU is not set
CONFIG_DRM_MSM=y
CONFIG_DRM_MSM_FBDEV=y
CONFIG_DRM_MSM_REGISTER_LOGGING=y
# CONFIG_DRM_MSM_DSI is not set
# CONFIG_DRM_FSL_DCU is not set
CONFIG_DRM_TEGRA=y
# CONFIG_DRM_TEGRA_FBDEV is not set
CONFIG_DRM_TEGRA_DEBUG=y
CONFIG_DRM_PANEL=y

#
# Display Panels
#
CONFIG_DRM_PANEL_SIMPLE=y
# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=y
CONFIG_DRM_BRIDGE=y

#
# Display Interface Bridges
#
CONFIG_DRM_DW_HDMI=y
CONFIG_DRM_NXP_PTN3460=y
CONFIG_DRM_PARADE_PS8622=y
CONFIG_DRM_STI=y
CONFIG_DRM_STI_FBDEV=y
CONFIG_DRM_IMX=y
CONFIG_DRM_IMX_FB_HELPER=y
# CONFIG_DRM_IMX_PARALLEL_DISPLAY is not set
CONFIG_DRM_IMX_TVE=y
CONFIG_DRM_IMX_LDB=y
CONFIG_DRM_IMX_IPUV3=y
CONFIG_DRM_IMX_HDMI=y

#
# Frame buffer Devices
#
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_CMDLINE=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
CONFIG_FB_BOTH_ENDIAN=y
# CONFIG_FB_BIG_ENDIAN is not set
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_SVGALIB=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=y
CONFIG_FB_PM2_FIFO_DISCONNECT=y
CONFIG_FB_ARMCLCD=y
# CONFIG_PLAT_VERSATILE_CLCD is not set
# CONFIG_FB_CLPS711X is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_OPENCORES=y
CONFIG_FB_S1D13XXX=y
# CONFIG_FB_NVIDIA is not set
CONFIG_FB_RIVA=y
# CONFIG_FB_RIVA_I2C is not set
CONFIG_FB_RIVA_DEBUG=y
# CONFIG_FB_RIVA_BACKLIGHT is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
CONFIG_FB_ATY128=y
CONFIG_FB_ATY128_BACKLIGHT=y
CONFIG_FB_ATY=y
CONFIG_FB_ATY_CT=y
# CONFIG_FB_ATY_GENERIC_LCD is not set
CONFIG_FB_ATY_GX=y
# CONFIG_FB_ATY_BACKLIGHT is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
CONFIG_FB_NEOMAGIC=y
CONFIG_FB_KYRO=y
CONFIG_FB_3DFX=y
# CONFIG_FB_3DFX_ACCEL is not set
# CONFIG_FB_3DFX_I2C is not set
CONFIG_FB_VOODOO1=y
CONFIG_FB_VT8623=y
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=y
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
CONFIG_FB_VT8500=y
# CONFIG_FB_WM8505 is not set
CONFIG_FB_WMT_GE_ROPS=y
CONFIG_FB_TMIO=y
# CONFIG_FB_TMIO_ACCELL is not set
CONFIG_FB_S3C=y
CONFIG_FB_S3C_DEBUG_REGWRITE=y
CONFIG_FB_SM501=y
CONFIG_FB_SMSCUFX=y
CONFIG_FB_UDL=y
CONFIG_FB_GOLDFISH=y
CONFIG_FB_VIRTUAL=y
CONFIG_XEN_FBDEV_FRONTEND=y
CONFIG_FB_METRONOME=y
CONFIG_FB_MB862XX=y
CONFIG_FB_MB862XX_PCI_GDC=y
# CONFIG_FB_MB862XX_I2C is not set
# CONFIG_FB_BROADSHEET is not set
CONFIG_FB_AUO_K190X=y
# CONFIG_FB_AUO_K1900 is not set
# CONFIG_FB_AUO_K1901 is not set
CONFIG_FB_SIMPLE=y
CONFIG_OMAP2_DSS_INIT=y
CONFIG_OMAP2_DSS=y
CONFIG_OMAP2_DSS_DEBUG=y
CONFIG_OMAP2_DSS_DEBUGFS=y
CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS=y
CONFIG_OMAP2_DSS_DPI=y
CONFIG_OMAP2_DSS_VENC=y
CONFIG_OMAP2_DSS_HDMI_COMMON=y
CONFIG_OMAP4_DSS_HDMI=y
CONFIG_OMAP5_DSS_HDMI=y
CONFIG_OMAP2_DSS_SDI=y
CONFIG_OMAP2_DSS_DSI=y
CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=0
CONFIG_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
# CONFIG_FB_OMAP2 is not set

#
# OMAP Display Device Drivers (new device model)
#
CONFIG_DISPLAY_ENCODER_OPA362=y
# CONFIG_DISPLAY_ENCODER_TFP410 is not set
# CONFIG_DISPLAY_ENCODER_TPD12S015 is not set
# CONFIG_DISPLAY_CONNECTOR_DVI is not set
# CONFIG_DISPLAY_CONNECTOR_HDMI is not set
CONFIG_DISPLAY_CONNECTOR_ANALOG_TV=y
CONFIG_DISPLAY_PANEL_DPI=y
CONFIG_DISPLAY_PANEL_DSI_CM=y
# CONFIG_DISPLAY_PANEL_SHARP_LS037V7DW01 is not set
# CONFIG_EXYNOS_VIDEO is not set
CONFIG_FB_SSD1307=y
CONFIG_FB_SM712=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_BACKLIGHT_PWM is not set
CONFIG_BACKLIGHT_DA9052=y
# CONFIG_BACKLIGHT_PM8941_WLED is not set
CONFIG_BACKLIGHT_WM831X=y
CONFIG_BACKLIGHT_ADP8860=y
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
CONFIG_BACKLIGHT_LM3639=y
# CONFIG_BACKLIGHT_LP855X is not set
# CONFIG_BACKLIGHT_TPS65217 is not set
CONFIG_BACKLIGHT_GPIO=y
# CONFIG_BACKLIGHT_LV5207LP is not set
CONFIG_BACKLIGHT_BD6107=y
CONFIG_VGASTATE=y
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE is not set
# CONFIG_LOGO is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_DMAENGINE_PCM=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
# CONFIG_SND_PCM_OSS is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
CONFIG_SND_VMASTER=y
# CONFIG_SND_RAWMIDI_SEQ is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_MPU401_UART=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=y
CONFIG_SND_ALOOP=y
# CONFIG_SND_MTPAV is not set
CONFIG_SND_MTS64=y
CONFIG_SND_SERIAL_U16550=y
CONFIG_SND_MPU401=y
CONFIG_SND_PORTMAN2X4=y
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
# CONFIG_SND_PCI is not set

#
# HD-Audio
#
# CONFIG_SND_HDA_TEGRA is not set
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_ARM=y
# CONFIG_SND_ARMAACI is not set
# CONFIG_SND_USB is not set
# CONFIG_SND_FIREWIRE is not set
CONFIG_SND_SOC=y
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_ADI=y
# CONFIG_SND_SOC_ADI_AXI_I2S is not set
# CONFIG_SND_SOC_ADI_AXI_SPDIF is not set
CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_ATMEL_SOC_PDC=y
CONFIG_SND_ATMEL_SOC_SSC_PDC=y
CONFIG_SND_ATMEL_SOC_DMA=y
CONFIG_SND_ATMEL_SOC_SSC_DMA=y
CONFIG_SND_ATMEL_SOC_SSC=y
CONFIG_SND_AT91_SOC_SAM9G20_WM8731=y
CONFIG_SND_ATMEL_SOC_WM8904=y
# CONFIG_SND_AT91_SOC_SAM9X5_WM8731 is not set
CONFIG_SND_BCM2835_SOC_I2S=y
CONFIG_SND_EP93XX_SOC=y
CONFIG_SND_DAVINCI_SOC_MCASP=y
# CONFIG_SND_DESIGNWARE_I2S is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
CONFIG_SND_SOC_FSL_SAI=y
CONFIG_SND_SOC_FSL_SSI=y
# CONFIG_SND_SOC_FSL_SPDIF is not set
CONFIG_SND_SOC_FSL_ESAI=y
CONFIG_SND_SOC_IMX_PCM_DMA=y
CONFIG_SND_SOC_IMX_AUDMUX=y
CONFIG_SND_IMX_SOC=y

#
# SoC Audio support for Freescale i.MX boards:
#
CONFIG_SND_SOC_IMX_WM8962=y
CONFIG_SND_SOC_IMX_ES8328=y
CONFIG_SND_SOC_IMX_SGTL5000=y
# CONFIG_SND_SOC_IMX_SPDIF is not set
CONFIG_SND_SOC_FSL_ASOC_CARD=y
CONFIG_SND_JZ4740_SOC=y
CONFIG_SND_JZ4740_SOC_I2S=y
CONFIG_SND_JZ4740_SOC_QI_LB60=y
CONFIG_SND_OMAP_SOC=y
CONFIG_SND_OMAP_SOC_DMIC=y
CONFIG_SND_OMAP_SOC_MCPDM=y
CONFIG_SND_OMAP_SOC_HDMI_AUDIO=y
# CONFIG_SND_OMAP_SOC_RX51 is not set
CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=y
CONFIG_SND_KIRKWOOD_SOC=y
CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB=y
CONFIG_SND_MXS_SOC=y
CONFIG_SND_SOC_MXS_SGTL5000=y
CONFIG_SND_SOC_QCOM=y
CONFIG_SND_SOC_LPASS_CPU=y
CONFIG_SND_SOC_LPASS_PLATFORM=y
CONFIG_SND_SOC_LPASS_IPQ806X=y
CONFIG_SND_SOC_LPASS_APQ8016=y
CONFIG_SND_SOC_STORM=y
CONFIG_SND_SOC_APQ8016_SBC=y
# CONFIG_SND_SOC_ROCKCHIP is not set
# CONFIG_SND_SOC_SAMSUNG is not set
CONFIG_SND_SOC_SIRF=y
# CONFIG_SND_SOC_SIRF_AUDIO is not set
CONFIG_SND_SOC_SIRF_USP=y
CONFIG_SND_SOC_STI=y
CONFIG_SND_SOC_TEGRA=y
CONFIG_SND_SOC_TEGRA30_AHUB=y
CONFIG_SND_SOC_TEGRA30_I2S=y
CONFIG_SND_SOC_TEGRA_RT5640=y
CONFIG_SND_SOC_TEGRA_WM8753=y
# CONFIG_SND_SOC_TEGRA_WM8903 is not set
CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
# CONFIG_SND_SOC_TEGRA_ALC5632 is not set
CONFIG_SND_SOC_TEGRA_MAX98090=y
CONFIG_SND_SOC_TEGRA_RT5677=y
CONFIG_SND_SOC_XTFPGA_I2S=y
CONFIG_ZX296702_SPDIF=y
# CONFIG_ZX296702_I2S is not set
CONFIG_SND_SOC_I2C_AND_SPI=y

#
# CODEC drivers
#
CONFIG_SND_SOC_ALL_CODECS=y
CONFIG_SND_SOC_ARIZONA=y
CONFIG_SND_SOC_WM_HUBS=y
CONFIG_SND_SOC_WM_ADSP=y
CONFIG_SND_SOC_AC97_CODEC=y
CONFIG_SND_SOC_AD193X=y
CONFIG_SND_SOC_AD193X_I2C=y
CONFIG_SND_SOC_AD1980=y
CONFIG_SND_SOC_AD73311=y
CONFIG_SND_SOC_ADAU1373=y
CONFIG_SND_SOC_ADAU1701=y
CONFIG_SND_SOC_ADAU17X1=y
CONFIG_SND_SOC_ADAU1761=y
CONFIG_SND_SOC_ADAU1761_I2C=y
CONFIG_SND_SOC_ADAU1781=y
CONFIG_SND_SOC_ADAU1781_I2C=y
CONFIG_SND_SOC_ADAU1977=y
CONFIG_SND_SOC_ADAU1977_I2C=y
CONFIG_SND_SOC_ADAV80X=y
CONFIG_SND_SOC_ADAV803=y
CONFIG_SND_SOC_ADS117X=y
CONFIG_SND_SOC_AK4535=y
CONFIG_SND_SOC_AK4554=y
CONFIG_SND_SOC_AK4641=y
CONFIG_SND_SOC_AK4642=y
CONFIG_SND_SOC_AK4671=y
CONFIG_SND_SOC_AK5386=y
CONFIG_SND_SOC_ALC5623=y
CONFIG_SND_SOC_ALC5632=y
CONFIG_SND_SOC_CS35L32=y
CONFIG_SND_SOC_CS42L51=y
CONFIG_SND_SOC_CS42L51_I2C=y
CONFIG_SND_SOC_CS42L52=y
CONFIG_SND_SOC_CS42L56=y
CONFIG_SND_SOC_CS42L73=y
CONFIG_SND_SOC_CS4265=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4271=y
CONFIG_SND_SOC_CS4271_I2C=y
CONFIG_SND_SOC_CS42XX8=y
CONFIG_SND_SOC_CS42XX8_I2C=y
CONFIG_SND_SOC_CS4349=y
CONFIG_SND_SOC_CX20442=y
CONFIG_SND_SOC_JZ4740_CODEC=y
CONFIG_SND_SOC_L3=y
CONFIG_SND_SOC_DA7210=y
CONFIG_SND_SOC_DA7213=y
CONFIG_SND_SOC_DA732X=y
CONFIG_SND_SOC_DA9055=y
CONFIG_SND_SOC_BT_SCO=y
CONFIG_SND_SOC_DMIC=y
CONFIG_SND_SOC_HDMI_CODEC=y
CONFIG_SND_SOC_ES8328=y
CONFIG_SND_SOC_ES8328_I2C=y
CONFIG_SND_SOC_GTM601=y
CONFIG_SND_SOC_ICS43432=y
CONFIG_SND_SOC_ISABELLE=y
CONFIG_SND_SOC_LM49453=y
CONFIG_SND_SOC_MAX98088=y
CONFIG_SND_SOC_MAX98090=y
CONFIG_SND_SOC_MAX98095=y
CONFIG_SND_SOC_MAX98357A=y
CONFIG_SND_SOC_MAX98925=y
CONFIG_SND_SOC_MAX9850=y
CONFIG_SND_SOC_PCM1681=y
CONFIG_SND_SOC_PCM3008=y
CONFIG_SND_SOC_PCM512x=y
CONFIG_SND_SOC_PCM512x_I2C=y
CONFIG_SND_SOC_RL6231=y
CONFIG_SND_SOC_RL6347A=y
CONFIG_SND_SOC_RT286=y
CONFIG_SND_SOC_RT298=y
CONFIG_SND_SOC_RT5631=y
CONFIG_SND_SOC_RT5640=y
CONFIG_SND_SOC_RT5645=y
CONFIG_SND_SOC_RT5651=y
CONFIG_SND_SOC_RT5670=y
CONFIG_SND_SOC_RT5677=y
# CONFIG_SND_SOC_RT5677_SPI is not set
CONFIG_SND_SOC_SGTL5000=y
CONFIG_SND_SOC_SI476X=y
CONFIG_SND_SOC_SIGMADSP=y
CONFIG_SND_SOC_SIGMADSP_I2C=y
CONFIG_SND_SOC_SIGMADSP_REGMAP=y
CONFIG_SND_SOC_SIRF_AUDIO_CODEC=y
CONFIG_SND_SOC_SPDIF=y
CONFIG_SND_SOC_SSM2518=y
CONFIG_SND_SOC_SSM2602=y
CONFIG_SND_SOC_SSM2602_I2C=y
CONFIG_SND_SOC_SSM4567=y
CONFIG_SND_SOC_STA32X=y
CONFIG_SND_SOC_STA350=y
CONFIG_SND_SOC_STA529=y
CONFIG_SND_SOC_STAC9766=y
CONFIG_SND_SOC_STI_SAS=y
CONFIG_SND_SOC_TAS2552=y
CONFIG_SND_SOC_TAS5086=y
CONFIG_SND_SOC_TAS571X=y
CONFIG_SND_SOC_TFA9879=y
CONFIG_SND_SOC_TLV320AIC23=y
CONFIG_SND_SOC_TLV320AIC23_I2C=y
CONFIG_SND_SOC_TLV320AIC31XX=y
CONFIG_SND_SOC_TLV320AIC32X4=y
CONFIG_SND_SOC_TLV320AIC3X=y
CONFIG_SND_SOC_TLV320DAC33=y
CONFIG_SND_SOC_TS3A227E=y
CONFIG_SND_SOC_TWL6040=y
CONFIG_SND_SOC_UDA134X=y
CONFIG_SND_SOC_UDA1380=y
CONFIG_SND_SOC_WM1250_EV1=y
CONFIG_SND_SOC_WM2000=y
CONFIG_SND_SOC_WM2200=y
CONFIG_SND_SOC_WM5100=y
CONFIG_SND_SOC_WM8350=y
CONFIG_SND_SOC_WM8400=y
CONFIG_SND_SOC_WM8510=y
CONFIG_SND_SOC_WM8523=y
CONFIG_SND_SOC_WM8580=y
CONFIG_SND_SOC_WM8711=y
CONFIG_SND_SOC_WM8727=y
CONFIG_SND_SOC_WM8728=y
CONFIG_SND_SOC_WM8731=y
CONFIG_SND_SOC_WM8737=y
CONFIG_SND_SOC_WM8741=y
CONFIG_SND_SOC_WM8750=y
CONFIG_SND_SOC_WM8753=y
CONFIG_SND_SOC_WM8776=y
CONFIG_SND_SOC_WM8782=y
CONFIG_SND_SOC_WM8804=y
CONFIG_SND_SOC_WM8804_I2C=y
CONFIG_SND_SOC_WM8900=y
CONFIG_SND_SOC_WM8903=y
CONFIG_SND_SOC_WM8904=y
CONFIG_SND_SOC_WM8940=y
CONFIG_SND_SOC_WM8955=y
CONFIG_SND_SOC_WM8960=y
CONFIG_SND_SOC_WM8961=y
CONFIG_SND_SOC_WM8962=y
CONFIG_SND_SOC_WM8971=y
CONFIG_SND_SOC_WM8974=y
CONFIG_SND_SOC_WM8978=y
CONFIG_SND_SOC_WM8983=y
CONFIG_SND_SOC_WM8985=y
CONFIG_SND_SOC_WM8988=y
CONFIG_SND_SOC_WM8990=y
CONFIG_SND_SOC_WM8991=y
CONFIG_SND_SOC_WM8993=y
CONFIG_SND_SOC_WM8994=y
CONFIG_SND_SOC_WM8995=y
CONFIG_SND_SOC_WM8996=y
CONFIG_SND_SOC_WM8997=y
CONFIG_SND_SOC_WM9081=y
CONFIG_SND_SOC_WM9090=y
CONFIG_SND_SOC_WM9705=y
CONFIG_SND_SOC_WM9712=y
CONFIG_SND_SOC_WM9713=y
CONFIG_SND_SOC_LM4857=y
CONFIG_SND_SOC_MAX9768=y
CONFIG_SND_SOC_MAX9877=y
CONFIG_SND_SOC_ML26124=y
CONFIG_SND_SOC_TPA6130A2=y
# CONFIG_SND_SIMPLE_CARD is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y

#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
CONFIG_UHID=y
# CONFIG_HID_GENERIC is not set

#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACRUX=y
# CONFIG_HID_ACRUX_FF is not set
CONFIG_HID_APPLE=y
CONFIG_HID_APPLEIR=y
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
CONFIG_HID_BETOP_FF=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_PRODIKEYS=y
CONFIG_HID_CP2112=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=y
CONFIG_DRAGONRISE_FF=y
# CONFIG_HID_EMS_FF is not set
CONFIG_HID_ELECOM=y
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
CONFIG_HID_GEMBIRD=y
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_GT683R is not set
CONFIG_HID_KEYTOUCH=y
# CONFIG_HID_KYE is not set
CONFIG_HID_UCLOGIC=y
# CONFIG_HID_WALTOP is not set
CONFIG_HID_GYRATION=y
CONFIG_HID_ICADE=y
CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=y
# CONFIG_HID_LCPOWER is not set
CONFIG_HID_LENOVO=y
CONFIG_HID_LOGITECH=y
CONFIG_HID_LOGITECH_DJ=y
CONFIG_HID_LOGITECH_HIDPP=y
CONFIG_LOGITECH_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
CONFIG_LOGIG940_FF=y
CONFIG_LOGIWHEELS_FF=y
CONFIG_HID_MAGICMOUSE=y
CONFIG_HID_MICROSOFT=y
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
# CONFIG_HID_PENMOUNT is not set
CONFIG_HID_PETALYNX=y
# CONFIG_HID_PICOLCD is not set
CONFIG_HID_PLANTRONICS=y
CONFIG_HID_PRIMAX=y
# CONFIG_HID_ROCCAT is not set
CONFIG_HID_SAITEK=y
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
CONFIG_HID_SPEEDLINK=y
# CONFIG_HID_STEELSERIES is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_RMI is not set
CONFIG_HID_GREENASIA=y
CONFIG_GREENASIA_FF=y
CONFIG_HID_SMARTJOYPLUS=y
CONFIG_SMARTJOYPLUS_FF=y
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
CONFIG_HID_THRUSTMASTER=y
CONFIG_THRUSTMASTER_FF=y
CONFIG_HID_WACOM=y
CONFIG_HID_WIIMOTE=y
CONFIG_HID_XINMO=y
CONFIG_HID_ZEROPLUS=y
# CONFIG_ZEROPLUS_FF is not set
CONFIG_HID_ZYDACRON=y
CONFIG_HID_SENSOR_HUB=y
CONFIG_HID_SENSOR_CUSTOM_SENSOR=y

#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set

#
# I2C HID support
#
# CONFIG_I2C_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
# CONFIG_USB_DEFAULT_PERSIST is not set
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_OTG=y
CONFIG_USB_OTG_WHITELIST=y
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_OTG_FSM=y
CONFIG_USB_ULPI_BUS=y
CONFIG_USB_MON=y
CONFIG_USB_WUSB_CBAF=y
# CONFIG_USB_WUSB_CBAF_DEBUG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PCI=y
CONFIG_USB_XHCI_PLATFORM=y
# CONFIG_USB_XHCI_MVEBU is not set
# CONFIG_USB_XHCI_RCAR is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_EHCI_HCD_OMAP=y
CONFIG_USB_EHCI_HCD_ORION=y
# CONFIG_USB_EHCI_HCD_SPEAR is not set
CONFIG_USB_EHCI_HCD_STI=y
CONFIG_USB_EHCI_MSM=y
CONFIG_USB_EHCI_TEGRA=y
CONFIG_USB_EHCI_EXYNOS=y
CONFIG_USB_CNS3XXX_EHCI=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_ISP1362_HCD=y
# CONFIG_USB_FUSBH200_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
CONFIG_USB_UHCI_SUPPORT_NON_PCI_HC=y
CONFIG_USB_UHCI_PLATFORM=y
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_HCD_BCMA is not set
CONFIG_USB_HCD_SSB=y
CONFIG_USB_HCD_TEST_MODE=y

#
# USB Device Class drivers
#
CONFIG_USB_ACM=y
# CONFIG_USB_PRINTER is not set
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#

#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USBIP_CORE=y
# CONFIG_USBIP_VHCI_HCD is not set
CONFIG_USBIP_HOST=y
CONFIG_USBIP_DEBUG=y
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_HOST=y

#
# Platform Glue Layer
#
CONFIG_USB_MUSB_SUNXI=y
CONFIG_USB_MUSB_TUSB6010=y
CONFIG_USB_MUSB_OMAP2PLUS=y
CONFIG_USB_MUSB_AM35X=y
# CONFIG_USB_MUSB_DSPS is not set
# CONFIG_USB_MUSB_UX500 is not set

#
# MUSB DMA mode
#
CONFIG_MUSB_PIO_ONLY=y
CONFIG_USB_DWC3=y
# CONFIG_USB_DWC3_ULPI is not set
CONFIG_USB_DWC3_HOST=y

#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_OMAP=y
CONFIG_USB_DWC3_EXYNOS=y
CONFIG_USB_DWC3_PCI=y
CONFIG_USB_DWC3_KEYSTONE=y
CONFIG_USB_DWC3_ST=y
CONFIG_USB_DWC3_QCOM=y
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_HOST=y

#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
CONFIG_USB_DWC2_PCI=y
CONFIG_USB_DWC2_DEBUG=y
# CONFIG_USB_DWC2_VERBOSE is not set
CONFIG_USB_DWC2_TRACK_MISSED_SOFS=y
CONFIG_USB_DWC2_DEBUG_PERIODIC=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_OF=y
CONFIG_USB_CHIPIDEA_PCI=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_CHIPIDEA_DEBUG=y
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
CONFIG_USB_USS720=y
CONFIG_USB_SERIAL=y
# CONFIG_USB_SERIAL_CONSOLE is not set
# CONFIG_USB_SERIAL_GENERIC is not set
CONFIG_USB_SERIAL_SIMPLE=y
CONFIG_USB_SERIAL_AIRCABLE=y
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=y
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP210X is not set
CONFIG_USB_SERIAL_CYPRESS_M8=y
CONFIG_USB_SERIAL_EMPEG=y
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_VISOR=y
CONFIG_USB_SERIAL_IPAQ=y
CONFIG_USB_SERIAL_IR=y
CONFIG_USB_SERIAL_EDGEPORT=y
CONFIG_USB_SERIAL_EDGEPORT_TI=y
# CONFIG_USB_SERIAL_F81232 is not set
CONFIG_USB_SERIAL_GARMIN=y
CONFIG_USB_SERIAL_IPW=y
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
CONFIG_USB_SERIAL_KEYSPAN_USA28=y
# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
CONFIG_USB_SERIAL_KEYSPAN_USA19=y
# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
CONFIG_USB_SERIAL_KLSI=y
CONFIG_USB_SERIAL_KOBIL_SCT=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_USB_SERIAL_METRO=y
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=y
CONFIG_USB_SERIAL_MXUPORT=y
CONFIG_USB_SERIAL_NAVMAN=y
CONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QCAUX is not set
CONFIG_USB_SERIAL_QUALCOMM=y
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
CONFIG_USB_SERIAL_SYMBOL=y
CONFIG_USB_SERIAL_TI=y
CONFIG_USB_SERIAL_CYBERJACK=y
CONFIG_USB_SERIAL_XIRCOM=y
CONFIG_USB_SERIAL_WWAN=y
CONFIG_USB_SERIAL_OPTION=y
CONFIG_USB_SERIAL_OMNINET=y
CONFIG_USB_SERIAL_OPTICON=y
CONFIG_USB_SERIAL_XSENS_MT=y
CONFIG_USB_SERIAL_WISHBONE=y
CONFIG_USB_SERIAL_SSU100=y
# CONFIG_USB_SERIAL_QT2 is not set
CONFIG_USB_SERIAL_DEBUG=y

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
CONFIG_USB_SEVSEG=y
CONFIG_USB_RIO500=y
CONFIG_USB_LEGOTOWER=y
CONFIG_USB_LCD=y
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=y
# CONFIG_USB_FTDI_ELAN is not set
CONFIG_USB_APPLEDISPLAY=y
CONFIG_USB_SISUSBVGA=y
# CONFIG_USB_SISUSBVGA_CON is not set
CONFIG_USB_LD=y
CONFIG_USB_TRANCEVIBRATOR=y
CONFIG_USB_IOWARRIOR=y
CONFIG_USB_TEST=y
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_USB_ISIGHTFW=y
CONFIG_USB_YUREX=y
CONFIG_USB_EZUSB_FX2=y
# CONFIG_USB_HSIC_USB3503 is not set
CONFIG_USB_LINK_LAYER_TEST=y
CONFIG_USB_CHAOSKEY=y
# CONFIG_USB_ATM is not set

#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_KEYSTONE_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_AM335X_CONTROL_USB=y
CONFIG_AM335X_PHY_USB=y
# CONFIG_USB_GPIO_VBUS is not set
CONFIG_USB_ISP1301=y
CONFIG_USB_MSM_OTG=y
CONFIG_USB_QCOM_8X16_PHY=y
CONFIG_USB_RCAR_PHY=y
CONFIG_USB_ULPI=y
CONFIG_USB_ULPI_VIEWPORT=y
# CONFIG_USB_GADGET is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
CONFIG_MMC_CLKGATE=y

#
# MMC/SD/SDIO Card Drivers
#
CONFIG_SDIO_UART=y
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_ARMMMCI is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=y
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
CONFIG_MMC_SDHCI_OF_AT91=y
CONFIG_MMC_SDHCI_CNS3XXX=y
CONFIG_MMC_SDHCI_DOVE=y
# CONFIG_MMC_SDHCI_TEGRA is not set
CONFIG_MMC_SDHCI_S3C=y
CONFIG_MMC_SDHCI_PXAV3=y
CONFIG_MMC_SDHCI_PXAV2=y
CONFIG_MMC_SDHCI_SPEAR=y
CONFIG_MMC_SDHCI_S3C_DMA=y
CONFIG_MMC_SDHCI_F_SDH30=y
CONFIG_MMC_SDHCI_IPROC=y
CONFIG_MMC_SDHCI_ST=y
# CONFIG_MMC_OMAP is not set
# CONFIG_MMC_OMAP_HS is not set
# CONFIG_MMC_SDHCI_MSM is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_MVSDIO=y
CONFIG_MMC_TMIO_CORE=y
CONFIG_MMC_TMIO=y
CONFIG_MMC_SDHI=y
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
CONFIG_MMC_DW=y
CONFIG_MMC_DW_IDMAC=y
CONFIG_MMC_DW_PLTFM=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_MMC_DW_K3=y
CONFIG_MMC_DW_PCI=y
# CONFIG_MMC_VUB300 is not set
CONFIG_MMC_USHC=y
CONFIG_MMC_WMT=y
CONFIG_MMC_USDHI6ROL0=y
CONFIG_MMC_REALTEK_PCI=y
CONFIG_MMC_REALTEK_USB=y
CONFIG_MMC_SUNXI=y
CONFIG_MMC_TOSHIBA_PCI=y
# CONFIG_MMC_MTK is not set
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y

#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set

#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
CONFIG_MEMSTICK_JMICRON_38X=y
CONFIG_MEMSTICK_R592=y
# CONFIG_MEMSTICK_REALTEK_PCI is not set
CONFIG_MEMSTICK_REALTEK_USB=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y

#
# LED drivers
#
# CONFIG_LEDS_AAT1290 is not set
CONFIG_LEDS_BCM6328=y
# CONFIG_LEDS_BCM6358 is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP55XX_COMMON=y
# CONFIG_LEDS_LP5521 is not set
CONFIG_LEDS_LP5523=y
CONFIG_LEDS_LP5562=y
# CONFIG_LEDS_LP8501 is not set
CONFIG_LEDS_LP8860=y
# CONFIG_LEDS_PCA955X is not set
CONFIG_LEDS_PCA963X=y
CONFIG_LEDS_WM831X_STATUS=y
CONFIG_LEDS_WM8350=y
CONFIG_LEDS_DA9052=y
# CONFIG_LEDS_PWM is not set
CONFIG_LEDS_REGULATOR=y
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_LT3593=y
# CONFIG_LEDS_NS2 is not set
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_LM355x=y
CONFIG_LEDS_OT200=y
CONFIG_LEDS_KTD2692=y

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
# CONFIG_LEDS_SYSCON is not set

#
# LED Triggers
#
# CONFIG_LEDS_TRIGGERS is not set
CONFIG_ACCESSIBILITY=y
# CONFIG_A11Y_BRAILLE_CONSOLE is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_OF=y
# CONFIG_AMBA_PL08X is not set
CONFIG_AXI_DMAC=y
CONFIG_DMA_OMAP=y
CONFIG_DMA_SUN4I=y
# CONFIG_DMA_SUN6I is not set
CONFIG_FSL_EDMA=y
# CONFIG_IMG_MDC_DMA is not set
CONFIG_IDMA64=y
# CONFIG_MV_XOR is not set
CONFIG_NBPFAXI_DMA=y
# CONFIG_PCH_DMA is not set
CONFIG_PL330_DMA=y
CONFIG_QCOM_BAM_DMA=y
# CONFIG_TEGRA20_APB_DMA is not set
# CONFIG_TIMB_DMA is not set
CONFIG_TI_CPPI41=y
# CONFIG_TI_EDMA is not set
CONFIG_XGENE_DMA=y
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=y
# CONFIG_DW_DMAC_PCI is not set
CONFIG_HSU_DMA=y
CONFIG_HSU_DMA_PCI=y
CONFIG_RENESAS_DMA=y
CONFIG_SH_DMAE_BASE=y
CONFIG_SH_DMAE=y
CONFIG_RCAR_DMAC=y
# CONFIG_RCAR_HPB_DMAE is not set
# CONFIG_RENESAS_USB_DMAC is not set
# CONFIG_SUDMAC is not set

#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
CONFIG_DMA_ENGINE_RAID=y
CONFIG_AUXDISPLAY=y
CONFIG_UIO=y
CONFIG_UIO_CIF=y
CONFIG_UIO_PDRV_GENIRQ=y
CONFIG_UIO_DMEM_GENIRQ=y
CONFIG_UIO_AEC=y
CONFIG_UIO_SERCOS3=y
CONFIG_UIO_PCI_GENERIC=y
CONFIG_UIO_NETX=y
CONFIG_UIO_PRUSS=y
# CONFIG_UIO_MF624 is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y

#
# Virtio drivers
#
CONFIG_VIRTIO_PCI=y
# CONFIG_VIRTIO_PCI_LEGACY is not set
CONFIG_VIRTIO_BALLOON=y
# CONFIG_VIRTIO_INPUT is not set
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y

#
# Microsoft Hyper-V guest support
#

#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_SCRUB_PAGES=y
CONFIG_XEN_DEV_EVTCHN=y
# CONFIG_XEN_BACKEND is not set
CONFIG_XENFS=y
# CONFIG_XEN_COMPAT_XENFS is not set
CONFIG_XEN_XENBUS_FRONTEND=y
CONFIG_XEN_GNTDEV=y
CONFIG_XEN_GRANT_DEV_ALLOC=y
CONFIG_SWIOTLB_XEN=y
CONFIG_XEN_PRIVCMD=y
CONFIG_XEN_AUTO_XLATE=y
# CONFIG_STAGING is not set
CONFIG_CHROME_PLATFORMS=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Common Clock Framework
#
CONFIG_COMMON_CLK_WM831X=y
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI570=y
CONFIG_COMMON_CLK_CDCE925=y
CONFIG_CLK_TWL6040=y
CONFIG_CLK_QORIQ=y
CONFIG_COMMON_CLK_KEYSTONE=y
CONFIG_COMMON_CLK_PALMAS=y
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_COMMON_CLK_PXA is not set
CONFIG_COMMON_CLK_CDCE706=y
CONFIG_COMMON_CLK_IPROC=y
# CONFIG_COMMON_CLK_HI6220 is not set
CONFIG_COMMON_CLK_QCOM=y
CONFIG_APQ_GCC_8084=y
# CONFIG_APQ_MMCC_8084 is not set
# CONFIG_IPQ_GCC_806X is not set
# CONFIG_IPQ_LCC_806X is not set
# CONFIG_MSM_GCC_8660 is not set
CONFIG_MSM_GCC_8916=y
CONFIG_MSM_GCC_8960=y
CONFIG_MSM_LCC_8960=y
CONFIG_MSM_MMCC_8960=y
CONFIG_MSM_GCC_8974=y
CONFIG_MSM_MMCC_8974=y
CONFIG_MVEBU_CLK_COMMON=y
CONFIG_MVEBU_CLK_CPU=y
CONFIG_MVEBU_CLK_COREDIV=y
CONFIG_ARMADA_370_CLK=y
CONFIG_ARMADA_39X_CLK=y
CONFIG_DOVE_CLK=y
CONFIG_COMMON_CLK_SAMSUNG=y
CONFIG_HWSPINLOCK=y

#
# Hardware Spinlock drivers
#
CONFIG_HWSPINLOCK_OMAP=y
CONFIG_HWSPINLOCK_QCOM=y

#
# Clock Source drivers
#
CONFIG_CLKSRC_OF=y
CONFIG_CLKSRC_MMIO=y
CONFIG_DW_APB_TIMER=y
CONFIG_DW_APB_TIMER_OF=y
CONFIG_ARMADA_370_XP_TIMER=y
CONFIG_MESON6_TIMER=y
CONFIG_ORION_TIMER=y
CONFIG_SUN4I_TIMER=y
CONFIG_SUN5I_HSTIMER=y
CONFIG_TEGRA_TIMER=y
CONFIG_VT8500_TIMER=y
# CONFIG_CLKSRC_EFM32 is not set
# CONFIG_CLKSRC_TI_32K is not set
# CONFIG_CLKSRC_STM32 is not set
CONFIG_ARM_ARCH_TIMER=y
# CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
CONFIG_ARM_GLOBAL_TIMER=y
CONFIG_ARM_TIMER_SP804=y
CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK=y
# CONFIG_ATMEL_PIT is not set
CONFIG_CLKSRC_EXYNOS_MCT=y
CONFIG_SH_TIMER_CMT=y
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_SH_TIMER_TMU is not set
CONFIG_EM_TIMER_STI=y
CONFIG_CLKSRC_QCOM=y
# CONFIG_CLKSRC_IMX_GPT is not set
CONFIG_MAILBOX=y
CONFIG_ARM_MHU=y
CONFIG_PL320_MBOX=y
# CONFIG_OMAP2PLUS_MBOX is not set
# CONFIG_ALTERA_MBOX is not set
# CONFIG_IOMMU_SUPPORT is not set

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_STE_MODEM_RPROC=y

#
# Rpmsg drivers
#

#
# SOC (System On Chip) specific Drivers
#
# CONFIG_MTK_INFRACFG is not set
# CONFIG_MTK_SCPSYS is not set
CONFIG_QCOM_GSBI=y
# CONFIG_QCOM_PM is not set
# CONFIG_QCOM_SMD is not set
CONFIG_QCOM_SMEM=y
CONFIG_SUNXI_SRAM=y
# CONFIG_SOC_TI is not set
# CONFIG_PM_DEVFREQ is not set
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
CONFIG_EXTCON_ARIZONA=y
CONFIG_EXTCON_GPIO=y
# CONFIG_EXTCON_MAX14577 is not set
CONFIG_EXTCON_PALMAS=y
CONFIG_EXTCON_RT8973A=y
CONFIG_EXTCON_SM5502=y
CONFIG_EXTCON_USB_GPIO=y
CONFIG_MEMORY=y
CONFIG_ARM_PL172_MPMC=y
# CONFIG_TI_AEMIF is not set
CONFIG_TI_EMIF=y
CONFIG_OMAP_GPMC=y
CONFIG_MVEBU_DEVBUS=y
# CONFIG_TEGRA_MC is not set
# CONFIG_IIO is not set
CONFIG_NTB=y
CONFIG_NTB_PINGPONG=y
# CONFIG_NTB_TOOL is not set
# CONFIG_NTB_TRANSPORT is not set
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
# CONFIG_PWM_CLPS711X is not set
CONFIG_PWM_FSL_FTM=y
CONFIG_PWM_IMG=y
# CONFIG_PWM_LP3943 is not set
CONFIG_PWM_PCA9685=y
# CONFIG_PWM_RENESAS_TPU is not set
CONFIG_PWM_SAMSUNG=y
CONFIG_PWM_SPEAR=y
CONFIG_PWM_STI=y
CONFIG_PWM_SUN4I=y
CONFIG_PWM_TEGRA=y
CONFIG_PWM_VT8500=y
CONFIG_IRQCHIP=y
CONFIG_ARM_GIC=y
CONFIG_ARM_VIC=y
CONFIG_ARM_VIC_NR=2
CONFIG_BCM7120_L2_IRQ=y
CONFIG_BRCMSTB_L2_IRQ=y
CONFIG_DW_APB_ICTL=y
CONFIG_OMAP_IRQCHIP=y
CONFIG_ORION_IRQCHIP=y
CONFIG_ST_IRQCHIP=y
CONFIG_KEYSTONE_IRQ=y
# CONFIG_IPACK_BUS is not set
CONFIG_ARCH_HAS_RESET_CONTROLLER=y
CONFIG_RESET_CONTROLLER=y
CONFIG_STI_RESET_SYSCFG=y
CONFIG_STIH415_RESET=y
CONFIG_STIH407_RESET=y
# CONFIG_FMC is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_PHY_BERLIN_USB=y
# CONFIG_PHY_BERLIN_SATA is not set
CONFIG_ARMADA375_USBCLUSTER_PHY=y
CONFIG_PHY_DM816X_USB=y
# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set
CONFIG_PHY_LPC18XX_USB_OTG=y
# CONFIG_PHY_PXA_28NM_HSIC is not set
CONFIG_PHY_PXA_28NM_USB2=y
CONFIG_PHY_MVEBU_SATA=y
# CONFIG_PHY_MIPHY28LP is not set
# CONFIG_PHY_MIPHY365X is not set
CONFIG_OMAP_CONTROL_PHY=y
CONFIG_OMAP_USB2=y
# CONFIG_TI_PIPE3 is not set
# CONFIG_PHY_EXYNOS_DP_VIDEO is not set
CONFIG_BCM_KONA_USB2_PHY=y
CONFIG_PHY_SUN4I_USB=y
CONFIG_PHY_SUN9I_USB=y
# CONFIG_PHY_SAMSUNG_USB2 is not set
CONFIG_PHY_EXYNOS5_USBDRD=y
CONFIG_PHY_QCOM_APQ8064_SATA=y
CONFIG_PHY_QCOM_IPQ806X_SATA=y
CONFIG_PHY_ST_SPEAR1310_MIPHY=y
CONFIG_PHY_ST_SPEAR1340_MIPHY=y
# CONFIG_PHY_XGENE is not set
CONFIG_PHY_STIH407_USB=y
# CONFIG_PHY_STIH41X_USB is not set
# CONFIG_PHY_QCOM_UFS is not set
CONFIG_PHY_TUSB1210=y
CONFIG_PHY_BRCMSTB_SATA=y
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set

#
# Performance monitor support
#
CONFIG_ARM_PMU=y
# CONFIG_RAS is not set
CONFIG_THUNDERBOLT=y

#
# Android
#
CONFIG_ANDROID=y
# CONFIG_ANDROID_BINDER_IPC is not set
CONFIG_NVMEM=y
CONFIG_QCOM_QFPROM=y
CONFIG_NVMEM_SUNXI_SID=y

#
# Firmware Drivers
#
CONFIG_ARM_PSCI_FW=y
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_QCOM_SCM=y
CONFIG_QCOM_SCM_32=y
# CONFIG_BCM47XX_NVRAM is not set

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_FS_POSIX_ACL=y
# CONFIG_FILE_LOCKING is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
# CONFIG_INOTIFY_USER is not set
# CONFIG_FANOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_QUOTACTL is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
# CONFIG_OVERLAY_FS is not set

#
# Caches
#
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
# CONFIG_SYSFS is not set
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
# CONFIG_PSTORE is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_CEPH_FS=y
CONFIG_CEPH_FSCACHE=y
# CONFIG_CEPH_FS_POSIX_ACL is not set
CONFIG_CIFS=y
CONFIG_CIFS_STATS=y
# CONFIG_CIFS_STATS2 is not set
CONFIG_CIFS_WEAK_PW_HASH=y
# CONFIG_CIFS_UPCALL is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG is not set
CONFIG_CIFS_DFS_UPCALL=y
CONFIG_CIFS_SMB2=y
# CONFIG_CIFS_SMB311 is not set
# CONFIG_CIFS_FSCACHE is not set
CONFIG_NCP_FS=y
CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NCPFS_IOCTL_LOCKING=y
CONFIG_NCPFS_STRONG=y
# CONFIG_NCPFS_NFS_NS is not set
CONFIG_NCPFS_OS2_NS=y
CONFIG_NCPFS_SMALLDOS=y
# CONFIG_NCPFS_NLS is not set
CONFIG_NCPFS_EXTRAS=y
# CONFIG_CODA_FS is not set
CONFIG_AFS_FS=y
# CONFIG_AFS_DEBUG is not set
CONFIG_AFS_FSCACHE=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=y
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
CONFIG_NLS_CODEPAGE_852=y
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
CONFIG_NLS_CODEPAGE_861=y
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
CONFIG_NLS_CODEPAGE_864=y
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
CONFIG_NLS_ISO8859_3=y
# CONFIG_NLS_ISO8859_4 is not set
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
# CONFIG_NLS_ISO8859_7 is not set
CONFIG_NLS_ISO8859_9=y
# CONFIG_NLS_ISO8859_13 is not set
CONFIG_NLS_ISO8859_14=y
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
# CONFIG_NLS_MAC_INUIT is not set
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y

#
# Kernel hacking
#

#
# printk and dmesg options
#
# CONFIG_PRINTK_TIME is not set
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
CONFIG_DYNAMIC_DEBUG=y

#
# Compile-time checks and compiler options
#
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
CONFIG_UNUSED_SYMBOLS=y
CONFIG_PAGE_OWNER=y
CONFIG_DEBUG_FS=y
CONFIG_HEADERS_CHECK=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_DEBUG_KERNEL=y

#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_PAGE_POISONING=y
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
CONFIG_DEBUG_OBJECTS_FREE=y
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_DEBUG_SHIRQ=y

#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
# CONFIG_DEBUG_TIMEKEEPING is not set
CONFIG_TIMER_STATS=y

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=y
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_DEBUG_PI_LIST=y
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_DEBUG_CREDENTIALS=y

#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_PROVE_RCU_REPEATEDLY=y
# CONFIG_SPARSE_RCU_POINTER is not set
CONFIG_TORTURE_TEST=y
CONFIG_RCU_TORTURE_TEST=y
# CONFIG_RCU_TORTURE_TEST_RUNNABLE is not set
CONFIG_RCU_TORTURE_TEST_SLOW_PREINIT=y
CONFIG_RCU_TORTURE_TEST_SLOW_PREINIT_DELAY=3
# CONFIG_RCU_TORTURE_TEST_SLOW_INIT is not set
CONFIG_RCU_TORTURE_TEST_SLOW_CLEANUP=y
CONFIG_RCU_TORTURE_TEST_SLOW_CLEANUP_DELAY=3
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SCHED_TRACER=y
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
CONFIG_UPROBE_EVENT=y
CONFIG_PROBE_EVENTS=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_FUNCTION_PROFILER=y
CONFIG_FTRACE_MCOUNT_RECORD=y
# CONFIG_FTRACE_STARTUP_TEST is not set
CONFIG_TRACEPOINT_BENCHMARK=y
CONFIG_RING_BUFFER_BENCHMARK=y
CONFIG_RING_BUFFER_STARTUP_TEST=y
CONFIG_TRACE_ENUM_MAP_FILE=y

#
# Runtime Testing
#
CONFIG_TEST_LIST_SORT=y
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
CONFIG_TEST_HEXDUMP=y
CONFIG_TEST_STRING_HELPERS=y
# CONFIG_TEST_KSTRTOX is not set
CONFIG_TEST_RHASHTABLE=y
CONFIG_BUILD_DOCSRC=y
CONFIG_DMA_API_DEBUG=y
CONFIG_TEST_FIRMWARE=y
CONFIG_TEST_UDELAY=y
CONFIG_MEMTEST=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_SERIAL_CONSOLE=y
CONFIG_KGDB_TESTS=y
# CONFIG_KGDB_TESTS_ON_BOOT is not set
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x1
# CONFIG_KDB_KEYBOARD is not set
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
# CONFIG_ARM_PTDUMP is not set
# CONFIG_STRICT_DEVMEM is not set
# CONFIG_ARM_UNWIND is not set
CONFIG_OLD_MCOUNT=y
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_LL is not set
CONFIG_DEBUG_LL_INCLUDE="debug/bcm63xx.S"
# CONFIG_DEBUG_UART_8250 is not set
CONFIG_DEBUG_UART_BCM63XX=y
CONFIG_DEBUG_UART_PHYS=0xe0000000
CONFIG_DEBUG_UART_VIRT=0xfcfe8600
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
# CONFIG_PID_IN_CONTEXTIDR is not set
# CONFIG_CORESIGHT is not set

#
# Security options
#
CONFIG_KEYS=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SECURITYFS=y
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_MCRYPTD=y
CONFIG_CRYPTO_AUTHENC=y

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XTS=y

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_VMAC=y

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_RMD128=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_RMD256=y
CONFIG_CRYPTO_RMD320=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_WP512=y

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
# CONFIG_CRYPTO_CAST5 is not set
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_SALSA20=y
# CONFIG_CRYPTO_CHACHA20 is not set
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_ZLIB=y
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
# CONFIG_CRYPTO_LZ4HC is not set

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
# CONFIG_CRYPTO_USER_API_HASH is not set
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
# CONFIG_CRYPTO_USER_API_AEAD is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_ASYMMETRIC_KEY_TYPE is not set

#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_ARM_CRYPTO=y
CONFIG_CRYPTO_SHA1_ARM=y
CONFIG_CRYPTO_SHA256_ARM=y
CONFIG_CRYPTO_SHA512_ARM=y
CONFIG_CRYPTO_AES_ARM=y
CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_HAVE_ARCH_BITREVERSE is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
CONFIG_AUDIT_GENERIC=y
# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
CONFIG_CLZ_TAB=y
CONFIG_CORDIC=y
CONFIG_DDR=y
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
# CONFIG_SG_SPLIT is not set
CONFIG_ARCH_HAS_SG_CHAIN=y
CONFIG_VIRTUALIZATION=y

[-- Attachment #2: signature.asc --]
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^ permalink raw reply	[flat|nested] 28+ messages in thread

[parent not found: <20151001155947.GD4469-HgARHv6XitJaoMGHk7MhZQC/G2K4zDHf@public.gmane.org>]

* [PATCH v4 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-01 15:59       ` Felipe Balbi
@ 2015-10-02  7:45           ` Marek Szyprowski
  -1 siblings, 0 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-10-02  7:45 UTC (permalink / raw)
  To: linux-usb-u79uwXL29TY76Z2rM5mHXA,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

DWC2 module on some platforms needs three additional hardware
resources: phy controller, clock and power supply. All of them must be
enabled/activated to properly initialize and operate. This was initially
handled in s3c-hsotg driver, which has been converted to 'gadget' part
of dwc2 driver. Unfortunately, not all of this code got moved to common
platform code, what resulted in accessing DWC2 registers without
enabling low-level hardware resources. This fails for example on Exynos
SoCs. This patch moves all the code for managing those resources to
common platform.c file and provides convenient wrappers for controlling
them.

Signed-off-by: Marek Szyprowski <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
---
Changelog:
v4:
- fixed broken conditional compilation and adjusted comments in dwc2_hsotg
  structure documentation

v3:
- rebased onto latest 'testing/next' from Felipe Balbi (includes
  s3c_hsotg -> dwc2 rename)

v2:
- moved setting of ll_hw_enabled flag to enable/disable functions,
  as suggested by John Youn
- moved setting of phy width to dwc2_lowlevel_init function
---
 drivers/usb/dwc2/core.h     |  24 +++--
 drivers/usb/dwc2/gadget.c   | 193 ++++--------------------------------
 drivers/usb/dwc2/platform.c | 234 +++++++++++++++++++++++++++++++++++++-------
 3 files changed, 228 insertions(+), 223 deletions(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index 3056981..3db5ef2 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -578,6 +578,15 @@ struct dwc2_hregs_backup {
  *                      - USB_DR_MODE_PERIPHERAL
  *                      - USB_DR_MODE_HOST
  *                      - USB_DR_MODE_OTG
+ * @hcd_enabled		Host mode sub-driver initialization indicator.
+ * @gadget_enabled	Peripheral mode sub-driver initialization indicator.
+ * l@l_hw_enabled	Status of low-level hardware resources.
+ * @phy:                The otg phy transceiver structure for phy control.
+ * @uphy:               The otg phy transceiver structure for old USB phy control.
+ * @plat:               The platform specific configuration data. This can be removed once
+ *                      all SoCs support usb transceiver.
+ * @supplies:           Definition of USB power supplies
+ * @phyif:              PHY interface width
  * @lock:		Spinlock that protects all the driver data structures
  * @priv:		Stores a pointer to the struct usb_hcd
  * @queuing_high_bandwidth: True if multiple packets of a high-bandwidth
@@ -670,12 +679,6 @@ struct dwc2_hregs_backup {
  * These are for peripheral mode:
  *
  * @driver:             USB gadget driver
- * @phy:                The otg phy transceiver structure for phy control.
- * @uphy:               The otg phy transceiver structure for old USB phy control.
- * @plat:               The platform specific configuration data. This can be removed once
- *                      all SoCs support usb transceiver.
- * @supplies:           Definition of USB power supplies
- * @phyif:              PHY interface width
  * @dedicated_fifos:    Set if the hardware has dedicated IN-EP fifos.
  * @num_of_eps:         Number of available EPs (excluding EP0)
  * @debug_root:         Root directrory for debugfs.
@@ -705,10 +708,13 @@ struct dwc2_hsotg {
 	enum usb_dr_mode dr_mode;
 	unsigned int hcd_enabled:1;
 	unsigned int gadget_enabled:1;
+	unsigned int ll_hw_enabled:1;
 
 	struct phy *phy;
 	struct usb_phy *uphy;
+	struct dwc2_hsotg_plat *plat;
 	struct regulator_bulk_data supplies[ARRAY_SIZE(dwc2_hsotg_supply_names)];
+	u32 phyif;
 
 	spinlock_t lock;
 	struct mutex init_mutex;
@@ -812,9 +818,6 @@ struct dwc2_hsotg {
 #if IS_ENABLED(CONFIG_USB_DWC2_PERIPHERAL) || IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE)
 	/* Gadget structures */
 	struct usb_gadget_driver *driver;
-	struct dwc2_hsotg_plat *plat;
-
-	u32 phyif;
 	int fifo_mem;
 	unsigned int dedicated_fifos:1;
 	unsigned char num_of_eps;
@@ -1103,7 +1106,8 @@ extern void dwc2_set_all_params(struct dwc2_core_params *params, int value);
 
 extern int dwc2_get_hwparams(struct dwc2_hsotg *hsotg);
 
-
+extern int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg);
+extern int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg);
 
 /*
  * Dump core registers and SPRAM
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 19202c1c..c283c9d 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -25,15 +25,11 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/regulator/consumer.h>
 #include <linux/of_platform.h>
-#include <linux/phy/phy.h>
 
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 #include <linux/usb/phy.h>
-#include <linux/platform_data/s3c-hsotg.h>
 
 #include "core.h"
 #include "hw.h"
@@ -3022,50 +3018,6 @@ static struct usb_ep_ops dwc2_hsotg_ep_ops = {
 };
 
 /**
- * dwc2_hsotg_phy_enable - enable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_enable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	dev_dbg(hsotg->dev, "pdev 0x%p\n", pdev);
-
-	if (hsotg->uphy)
-		usb_phy_init(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_init)
-		hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
-	else {
-		phy_init(hsotg->phy);
-		phy_power_on(hsotg->phy);
-	}
-}
-
-/**
- * dwc2_hsotg_phy_disable - disable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_disable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	if (hsotg->uphy)
-		usb_phy_shutdown(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_exit)
-		hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
-	else {
-		phy_power_off(hsotg->phy);
-		phy_exit(hsotg->phy);
-	}
-}
-
-/**
  * dwc2_hsotg_init - initalize the usb core
  * @hsotg: The driver state
  */
@@ -3146,14 +3098,12 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 	hsotg->gadget.dev.of_node = hsotg->dev->of_node;
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(hsotg->dev, "failed to enable supplies: %d\n", ret);
-		goto err;
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL) {
+		ret = dwc2_lowlevel_hw_enable(hsotg);
+		if (ret)
+			goto err;
 	}
 
-	dwc2_hsotg_phy_enable(hsotg);
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget);
 
@@ -3211,9 +3161,9 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, NULL);
-	dwc2_hsotg_phy_disable(hsotg);
 
-	regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
 
 	mutex_unlock(&hsotg->init_mutex);
 
@@ -3557,15 +3507,11 @@ static inline void dwc2_hsotg_of_probe(struct dwc2_hsotg *hsotg) { }
 int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 {
 	struct device *dev = hsotg->dev;
-	struct dwc2_hsotg_plat *plat = dev->platform_data;
 	int epnum;
 	int ret;
 	int i;
 	u32 p_tx_fifo[] = DWC2_G_P_LEGACY_TX_FIFO_SIZE;
 
-	/* Set default UTMI width */
-	hsotg->phyif = GUSBCFG_PHYIF16;
-
 	/* Initialize to legacy fifo configuration values */
 	hsotg->g_rx_fifo_sz = 2048;
 	hsotg->g_np_g_tx_fifo_sz = 1024;
@@ -3579,32 +3525,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	for (i = 0; i < MAX_EPS_CHANNELS; i++)
 		dev_dbg(dev, "Periodic TXFIFO%2d size: %d\n", i,
 						hsotg->g_tx_fifo_sz[i]);
-	/*
-	 * If platform probe couldn't find a generic PHY or an old style
-	 * USB PHY, fall back to pdata
-	 */
-	if (IS_ERR_OR_NULL(hsotg->phy) && IS_ERR_OR_NULL(hsotg->uphy)) {
-		plat = dev_get_platdata(dev);
-		if (!plat) {
-			dev_err(dev,
-			"no platform data or transceiver defined\n");
-			return -EPROBE_DEFER;
-		}
-		hsotg->plat = plat;
-	} else if (hsotg->phy) {
-		/*
-		 * If using the generic PHY framework, check if the PHY bus
-		 * width is 8-bit and set the phyif appropriately.
-		 */
-		if (phy_get_bus_width(hsotg->phy) == 8)
-			hsotg->phyif = GUSBCFG_PHYIF8;
-	}
-
-	hsotg->clk = devm_clk_get(dev, "otg");
-	if (IS_ERR(hsotg->clk)) {
-		hsotg->clk = NULL;
-		dev_dbg(dev, "cannot get otg clock\n");
-	}
 
 	hsotg->gadget.max_speed = USB_SPEED_HIGH;
 	hsotg->gadget.ops = &dwc2_hsotg_gadget_ops;
@@ -3614,38 +3534,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	else if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
 		hsotg->op_state = OTG_STATE_B_PERIPHERAL;
 
-	/* reset the system */
-
-	ret = clk_prepare_enable(hsotg->clk);
-	if (ret) {
-		dev_err(dev, "failed to enable otg clk\n");
-		goto err_clk;
-	}
-
-
-	/* regulators */
-
-	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
-		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
-
-	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsotg->supplies),
-				 hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to request supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-
-	if (ret) {
-		dev_err(dev, "failed to enable supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	/* usb phy enable */
-	dwc2_hsotg_phy_enable(hsotg);
-
 	/*
 	 * Force Device mode before initialization.
 	 * This allows correctly configuring fifo for device mode.
@@ -3663,7 +3551,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	ret = dwc2_hsotg_hw_cfg(hsotg);
 	if (ret) {
 		dev_err(hsotg->dev, "Hardware configuration failed: %d\n", ret);
-		goto err_clk;
+		return ret;
 	}
 
 	dwc2_hsotg_init(hsotg);
@@ -3675,35 +3563,28 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ctrl_buff) {
 		dev_err(dev, "failed to allocate ctrl request buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	hsotg->ep0_buff = devm_kzalloc(hsotg->dev,
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ep0_buff) {
 		dev_err(dev, "failed to allocate ctrl reply buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	ret = devm_request_irq(hsotg->dev, irq, dwc2_hsotg_irq, IRQF_SHARED,
 				dev_name(hsotg->dev), hsotg);
 	if (ret < 0) {
-		dwc2_hsotg_phy_disable(hsotg);
-		clk_disable_unprepare(hsotg->clk);
-		regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				       hsotg->supplies);
 		dev_err(dev, "cannot claim IRQ for gadget\n");
-		goto err_supplies;
+		return ret;
 	}
 
 	/* hsotg->num_of_eps holds number of EPs other than ep0 */
 
 	if (hsotg->num_of_eps == 0) {
 		dev_err(dev, "wrong number of EPs (zero)\n");
-		ret = -EINVAL;
-		goto err_supplies;
+		return -EINVAL;
 	}
 
 	/* setup endpoint information */
@@ -3717,8 +3598,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 						     GFP_KERNEL);
 	if (!hsotg->ctrl_req) {
 		dev_err(dev, "failed to allocate ctrl req\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	/* initialise the endpoints now the core has been initialised */
@@ -3731,30 +3611,13 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 								epnum, 0);
 	}
 
-	/* disable power and clock */
-	dwc2_hsotg_phy_disable(hsotg);
-
-	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to disable supplies: %d\n", ret);
-		goto err_supplies;
-	}
-
 	ret = usb_add_gadget_udc(dev, &hsotg->gadget);
 	if (ret)
-		goto err_supplies;
+		return ret;
 
 	dwc2_hsotg_dump(hsotg);
 
 	return 0;
-
-err_supplies:
-	dwc2_hsotg_phy_disable(hsotg);
-err_clk:
-	clk_disable_unprepare(hsotg->clk);
-
-	return ret;
 }
 
 /**
@@ -3764,7 +3627,6 @@ err_clk:
 int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 {
 	usb_del_gadget_udc(&hsotg->gadget);
-	clk_disable_unprepare(hsotg->clk);
 
 	return 0;
 }
@@ -3772,12 +3634,9 @@ int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state != DWC2_L0)
-		return ret;
-
-	mutex_lock(&hsotg->init_mutex);
+		return 0;
 
 	if (hsotg->driver) {
 		int ep;
@@ -3792,52 +3651,34 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 		hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 
-		dwc2_hsotg_phy_disable(hsotg);
-
 		for (ep = 0; ep < hsotg->num_of_eps; ep++) {
 			if (hsotg->eps_in[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_in[ep]->ep);
 			if (hsotg->eps_out[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_out[ep]->ep);
 		}
-
-		ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-					     hsotg->supplies);
-		clk_disable(hsotg->clk);
 	}
 
-	mutex_unlock(&hsotg->init_mutex);
-
-	return ret;
+	return 0;
 }
 
 int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state == DWC2_L2)
-		return ret;
-
-	mutex_lock(&hsotg->init_mutex);
+		return 0;
 
 	if (hsotg->driver) {
 		dev_info(hsotg->dev, "resuming usb gadget %s\n",
 			 hsotg->driver->driver.name);
 
-		clk_enable(hsotg->clk);
-		ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-					    hsotg->supplies);
-
-		dwc2_hsotg_phy_enable(hsotg);
-
 		spin_lock_irqsave(&hsotg->lock, flags);
 		dwc2_hsotg_core_init_disconnected(hsotg, false);
 		if (hsotg->enabled)
 			dwc2_hsotg_core_connect(hsotg);
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 	}
-	mutex_unlock(&hsotg->init_mutex);
 
-	return ret;
+	return 0;
 }
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index b920e43..a62514f 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -37,11 +37,14 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/clk.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/of_device.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_data/s3c-hsotg.h>
 
 #include <linux/usb/of.h>
 
@@ -111,6 +114,145 @@ static const struct dwc2_core_params params_rk3066 = {
 	.hibernation			= -1,
 };
 
+static int __dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
+				    hsotg->supplies);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(hsotg->clk);
+	if (ret)
+		return ret;
+
+	if (hsotg->uphy)
+		ret = usb_phy_init(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_init)
+		ret = hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_power_on(hsotg->phy);
+		if (ret == 0)
+			ret = phy_init(hsotg->phy);
+	}
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_enable - enable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_enable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = true;
+	return ret;
+}
+
+static int __dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret = 0;
+
+	if (hsotg->uphy)
+		usb_phy_shutdown(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_exit)
+		ret = hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_exit(hsotg->phy);
+		if (ret == 0)
+			ret = phy_power_off(hsotg->phy);
+	}
+	if (ret)
+		return ret;
+
+	clk_disable_unprepare(hsotg->clk);
+
+	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
+				     hsotg->supplies);
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_disable - disable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_disable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = false;
+	return ret;
+}
+
+static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg)
+{
+	int i, ret;
+
+	/* Set default UTMI width */
+	hsotg->phyif = GUSBCFG_PHYIF16;
+
+	/*
+	 * Attempt to find a generic PHY, then look for an old style
+	 * USB PHY and then fall back to pdata
+	 */
+	hsotg->phy = devm_phy_get(hsotg->dev, "usb2-phy");
+	if (IS_ERR(hsotg->phy)) {
+		hsotg->phy = NULL;
+		hsotg->uphy = devm_usb_get_phy(hsotg->dev, USB_PHY_TYPE_USB2);
+		if (IS_ERR(hsotg->uphy))
+			hsotg->uphy = NULL;
+		else
+			hsotg->plat = dev_get_platdata(hsotg->dev);
+	}
+
+	if (hsotg->phy) {
+		/*
+		 * If using the generic PHY framework, check if the PHY bus
+		 * width is 8-bit and set the phyif appropriately.
+		 */
+		if (phy_get_bus_width(hsotg->phy) == 8)
+			hsotg->phyif = GUSBCFG_PHYIF8;
+	}
+
+	if (!hsotg->phy && !hsotg->uphy && !hsotg->plat) {
+		dev_err(hsotg->dev, "no platform data or transceiver defined\n");
+		return -EPROBE_DEFER;
+	}
+
+	/* Clock */
+	hsotg->clk = devm_clk_get(hsotg->dev, "otg");
+	if (IS_ERR(hsotg->clk)) {
+		hsotg->clk = NULL;
+		dev_dbg(hsotg->dev, "cannot get otg clock\n");
+	}
+
+	/* Regulators */
+	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
+		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
+
+	ret = devm_regulator_bulk_get(hsotg->dev, ARRAY_SIZE(hsotg->supplies),
+				      hsotg->supplies);
+	if (ret) {
+		dev_err(hsotg->dev, "failed to request supplies: %d\n", ret);
+		return ret;
+	}
+	return 0;
+}
+
 /**
  * dwc2_driver_remove() - Called when the DWC_otg core is unregistered with the
  * DWC_otg driver
@@ -126,12 +268,19 @@ static int dwc2_driver_remove(struct platform_device *dev)
 {
 	struct dwc2_hsotg *hsotg = platform_get_drvdata(dev);
 
+	mutex_lock(&hsotg->init_mutex);
+
 	dwc2_debugfs_exit(hsotg);
 	if (hsotg->hcd_enabled)
 		dwc2_hcd_remove(hsotg);
 	if (hsotg->gadget_enabled)
 		dwc2_hsotg_remove(hsotg);
 
+	if (hsotg->ll_hw_enabled)
+		dwc2_lowlevel_hw_disable(hsotg);
+
+	mutex_unlock(&hsotg->init_mutex);
+
 	return 0;
 }
 
@@ -163,8 +312,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	struct dwc2_core_params defparams;
 	struct dwc2_hsotg *hsotg;
 	struct resource *res;
-	struct phy *phy;
-	struct usb_phy *uphy;
 	int retval;
 	int irq;
 
@@ -233,32 +380,13 @@ static int dwc2_driver_probe(struct platform_device *dev)
 			"Configuration mismatch. Forcing peripheral mode\n");
 	}
 
-	/*
-	 * Attempt to find a generic PHY, then look for an old style
-	 * USB PHY
-	 */
-	phy = devm_phy_get(&dev->dev, "usb2-phy");
-	if (IS_ERR(phy)) {
-		hsotg->phy = NULL;
-		uphy = devm_usb_get_phy(&dev->dev, USB_PHY_TYPE_USB2);
-		if (IS_ERR(uphy))
-			hsotg->uphy = NULL;
-		else
-			hsotg->uphy = uphy;
-	} else {
-		hsotg->phy = phy;
-		phy_power_on(hsotg->phy);
-		phy_init(hsotg->phy);
-	}
+	retval = dwc2_lowlevel_hw_init(hsotg);
+	if (retval)
+		return retval;
 
 	spin_lock_init(&hsotg->lock);
 	mutex_init(&hsotg->init_mutex);
 
-	/* Detect config values from hardware */
-	retval = dwc2_get_hwparams(hsotg);
-	if (retval)
-		return retval;
-
 	hsotg->core_params = devm_kzalloc(&dev->dev,
 				sizeof(*hsotg->core_params), GFP_KERNEL);
 	if (!hsotg->core_params)
@@ -266,13 +394,24 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_set_all_params(hsotg->core_params, -1);
 
+	retval = dwc2_lowlevel_hw_enable(hsotg);
+	if (retval)
+		return retval;
+
+	/* Detect config values from hardware */
+	retval = dwc2_get_hwparams(hsotg);
+	if (retval)
+		goto error;
+
 	/* Validate parameter values */
 	dwc2_set_parameters(hsotg, params);
 
+	mutex_lock(&hsotg->init_mutex);
+
 	if (hsotg->dr_mode != USB_DR_MODE_HOST) {
 		retval = dwc2_gadget_init(hsotg, irq);
 		if (retval)
-			return retval;
+			goto err_unlock;
 		hsotg->gadget_enabled = 1;
 	}
 
@@ -281,7 +420,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
 		if (retval) {
 			if (hsotg->gadget_enabled)
 				dwc2_hsotg_remove(hsotg);
-			return retval;
+			goto err_unlock;
 		}
 		hsotg->hcd_enabled = 1;
 	}
@@ -290,6 +429,18 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_debugfs_init(hsotg);
 
+	/* Gadget code manages lowlevel hw on its own */
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
+
+	mutex_unlock(&hsotg->init_mutex);
+
+	return 0;
+
+err_unlock:
+	mutex_unlock(&hsotg->init_mutex);
+error:
+	dwc2_lowlevel_hw_disable(hsotg);
 	return retval;
 }
 
@@ -298,13 +449,16 @@ static int __maybe_unused dwc2_suspend(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
-		ret = dwc2_hsotg_suspend(dwc2);
-	} else {
-		phy_exit(dwc2->phy);
-		phy_power_off(dwc2->phy);
+	mutex_lock(&dwc2->init_mutex);
+
+	if (dwc2_is_device_mode(dwc2))
+		dwc2_hsotg_suspend(dwc2);
+
+	if (dwc2->ll_hw_enabled)
+		ret = __dwc2_lowlevel_hw_disable(dwc2);
+
+	mutex_unlock(&dwc2->init_mutex);
 
-	}
 	return ret;
 }
 
@@ -313,13 +467,19 @@ static int __maybe_unused dwc2_resume(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
-		ret = dwc2_hsotg_resume(dwc2);
-	} else {
-		phy_power_on(dwc2->phy);
-		phy_init(dwc2->phy);
+	mutex_lock(&dwc2->init_mutex);
 
+	if (dwc2->ll_hw_enabled) {
+		ret = __dwc2_lowlevel_hw_enable(dwc2);
+		if (ret)
+			goto err;
 	}
+
+	if (dwc2_is_device_mode(dwc2))
+		ret = dwc2_hsotg_resume(dwc2);
+err:
+	mutex_unlock(&dwc2->init_mutex);
+
 	return ret;
 }
 
-- 
1.9.2

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^ permalink raw reply related	[flat|nested] 28+ messages in thread

* [PATCH v4 4/4] usb: dwc2: refactor common low-level hw code to platform.c
@ 2015-10-02  7:45           ` Marek Szyprowski
  0 siblings, 0 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-10-02  7:45 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

DWC2 module on some platforms needs three additional hardware
resources: phy controller, clock and power supply. All of them must be
enabled/activated to properly initialize and operate. This was initially
handled in s3c-hsotg driver, which has been converted to 'gadget' part
of dwc2 driver. Unfortunately, not all of this code got moved to common
platform code, what resulted in accessing DWC2 registers without
enabling low-level hardware resources. This fails for example on Exynos
SoCs. This patch moves all the code for managing those resources to
common platform.c file and provides convenient wrappers for controlling
them.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
Changelog:
v4:
- fixed broken conditional compilation and adjusted comments in dwc2_hsotg
  structure documentation

v3:
- rebased onto latest 'testing/next' from Felipe Balbi (includes
  s3c_hsotg -> dwc2 rename)

v2:
- moved setting of ll_hw_enabled flag to enable/disable functions,
  as suggested by John Youn
- moved setting of phy width to dwc2_lowlevel_init function
---
 drivers/usb/dwc2/core.h     |  24 +++--
 drivers/usb/dwc2/gadget.c   | 193 ++++--------------------------------
 drivers/usb/dwc2/platform.c | 234 +++++++++++++++++++++++++++++++++++++-------
 3 files changed, 228 insertions(+), 223 deletions(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index 3056981..3db5ef2 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -578,6 +578,15 @@ struct dwc2_hregs_backup {
  *                      - USB_DR_MODE_PERIPHERAL
  *                      - USB_DR_MODE_HOST
  *                      - USB_DR_MODE_OTG
+ * @hcd_enabled		Host mode sub-driver initialization indicator.
+ * @gadget_enabled	Peripheral mode sub-driver initialization indicator.
+ * l@l_hw_enabled	Status of low-level hardware resources.
+ * @phy:                The otg phy transceiver structure for phy control.
+ * @uphy:               The otg phy transceiver structure for old USB phy control.
+ * @plat:               The platform specific configuration data. This can be removed once
+ *                      all SoCs support usb transceiver.
+ * @supplies:           Definition of USB power supplies
+ * @phyif:              PHY interface width
  * @lock:		Spinlock that protects all the driver data structures
  * @priv:		Stores a pointer to the struct usb_hcd
  * @queuing_high_bandwidth: True if multiple packets of a high-bandwidth
@@ -670,12 +679,6 @@ struct dwc2_hregs_backup {
  * These are for peripheral mode:
  *
  * @driver:             USB gadget driver
- * @phy:                The otg phy transceiver structure for phy control.
- * @uphy:               The otg phy transceiver structure for old USB phy control.
- * @plat:               The platform specific configuration data. This can be removed once
- *                      all SoCs support usb transceiver.
- * @supplies:           Definition of USB power supplies
- * @phyif:              PHY interface width
  * @dedicated_fifos:    Set if the hardware has dedicated IN-EP fifos.
  * @num_of_eps:         Number of available EPs (excluding EP0)
  * @debug_root:         Root directrory for debugfs.
@@ -705,10 +708,13 @@ struct dwc2_hsotg {
 	enum usb_dr_mode dr_mode;
 	unsigned int hcd_enabled:1;
 	unsigned int gadget_enabled:1;
+	unsigned int ll_hw_enabled:1;
 
 	struct phy *phy;
 	struct usb_phy *uphy;
+	struct dwc2_hsotg_plat *plat;
 	struct regulator_bulk_data supplies[ARRAY_SIZE(dwc2_hsotg_supply_names)];
+	u32 phyif;
 
 	spinlock_t lock;
 	struct mutex init_mutex;
@@ -812,9 +818,6 @@ struct dwc2_hsotg {
 #if IS_ENABLED(CONFIG_USB_DWC2_PERIPHERAL) || IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE)
 	/* Gadget structures */
 	struct usb_gadget_driver *driver;
-	struct dwc2_hsotg_plat *plat;
-
-	u32 phyif;
 	int fifo_mem;
 	unsigned int dedicated_fifos:1;
 	unsigned char num_of_eps;
@@ -1103,7 +1106,8 @@ extern void dwc2_set_all_params(struct dwc2_core_params *params, int value);
 
 extern int dwc2_get_hwparams(struct dwc2_hsotg *hsotg);
 
-
+extern int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg);
+extern int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg);
 
 /*
  * Dump core registers and SPRAM
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 19202c1c..c283c9d 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -25,15 +25,11 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/regulator/consumer.h>
 #include <linux/of_platform.h>
-#include <linux/phy/phy.h>
 
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 #include <linux/usb/phy.h>
-#include <linux/platform_data/s3c-hsotg.h>
 
 #include "core.h"
 #include "hw.h"
@@ -3022,50 +3018,6 @@ static struct usb_ep_ops dwc2_hsotg_ep_ops = {
 };
 
 /**
- * dwc2_hsotg_phy_enable - enable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_enable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	dev_dbg(hsotg->dev, "pdev 0x%p\n", pdev);
-
-	if (hsotg->uphy)
-		usb_phy_init(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_init)
-		hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
-	else {
-		phy_init(hsotg->phy);
-		phy_power_on(hsotg->phy);
-	}
-}
-
-/**
- * dwc2_hsotg_phy_disable - disable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_disable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	if (hsotg->uphy)
-		usb_phy_shutdown(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_exit)
-		hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
-	else {
-		phy_power_off(hsotg->phy);
-		phy_exit(hsotg->phy);
-	}
-}
-
-/**
  * dwc2_hsotg_init - initalize the usb core
  * @hsotg: The driver state
  */
@@ -3146,14 +3098,12 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 	hsotg->gadget.dev.of_node = hsotg->dev->of_node;
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(hsotg->dev, "failed to enable supplies: %d\n", ret);
-		goto err;
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL) {
+		ret = dwc2_lowlevel_hw_enable(hsotg);
+		if (ret)
+			goto err;
 	}
 
-	dwc2_hsotg_phy_enable(hsotg);
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget);
 
@@ -3211,9 +3161,9 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, NULL);
-	dwc2_hsotg_phy_disable(hsotg);
 
-	regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
 
 	mutex_unlock(&hsotg->init_mutex);
 
@@ -3557,15 +3507,11 @@ static inline void dwc2_hsotg_of_probe(struct dwc2_hsotg *hsotg) { }
 int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 {
 	struct device *dev = hsotg->dev;
-	struct dwc2_hsotg_plat *plat = dev->platform_data;
 	int epnum;
 	int ret;
 	int i;
 	u32 p_tx_fifo[] = DWC2_G_P_LEGACY_TX_FIFO_SIZE;
 
-	/* Set default UTMI width */
-	hsotg->phyif = GUSBCFG_PHYIF16;
-
 	/* Initialize to legacy fifo configuration values */
 	hsotg->g_rx_fifo_sz = 2048;
 	hsotg->g_np_g_tx_fifo_sz = 1024;
@@ -3579,32 +3525,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	for (i = 0; i < MAX_EPS_CHANNELS; i++)
 		dev_dbg(dev, "Periodic TXFIFO%2d size: %d\n", i,
 						hsotg->g_tx_fifo_sz[i]);
-	/*
-	 * If platform probe couldn't find a generic PHY or an old style
-	 * USB PHY, fall back to pdata
-	 */
-	if (IS_ERR_OR_NULL(hsotg->phy) && IS_ERR_OR_NULL(hsotg->uphy)) {
-		plat = dev_get_platdata(dev);
-		if (!plat) {
-			dev_err(dev,
-			"no platform data or transceiver defined\n");
-			return -EPROBE_DEFER;
-		}
-		hsotg->plat = plat;
-	} else if (hsotg->phy) {
-		/*
-		 * If using the generic PHY framework, check if the PHY bus
-		 * width is 8-bit and set the phyif appropriately.
-		 */
-		if (phy_get_bus_width(hsotg->phy) == 8)
-			hsotg->phyif = GUSBCFG_PHYIF8;
-	}
-
-	hsotg->clk = devm_clk_get(dev, "otg");
-	if (IS_ERR(hsotg->clk)) {
-		hsotg->clk = NULL;
-		dev_dbg(dev, "cannot get otg clock\n");
-	}
 
 	hsotg->gadget.max_speed = USB_SPEED_HIGH;
 	hsotg->gadget.ops = &dwc2_hsotg_gadget_ops;
@@ -3614,38 +3534,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	else if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
 		hsotg->op_state = OTG_STATE_B_PERIPHERAL;
 
-	/* reset the system */
-
-	ret = clk_prepare_enable(hsotg->clk);
-	if (ret) {
-		dev_err(dev, "failed to enable otg clk\n");
-		goto err_clk;
-	}
-
-
-	/* regulators */
-
-	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
-		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
-
-	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsotg->supplies),
-				 hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to request supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-
-	if (ret) {
-		dev_err(dev, "failed to enable supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	/* usb phy enable */
-	dwc2_hsotg_phy_enable(hsotg);
-
 	/*
 	 * Force Device mode before initialization.
 	 * This allows correctly configuring fifo for device mode.
@@ -3663,7 +3551,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	ret = dwc2_hsotg_hw_cfg(hsotg);
 	if (ret) {
 		dev_err(hsotg->dev, "Hardware configuration failed: %d\n", ret);
-		goto err_clk;
+		return ret;
 	}
 
 	dwc2_hsotg_init(hsotg);
@@ -3675,35 +3563,28 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ctrl_buff) {
 		dev_err(dev, "failed to allocate ctrl request buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	hsotg->ep0_buff = devm_kzalloc(hsotg->dev,
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ep0_buff) {
 		dev_err(dev, "failed to allocate ctrl reply buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	ret = devm_request_irq(hsotg->dev, irq, dwc2_hsotg_irq, IRQF_SHARED,
 				dev_name(hsotg->dev), hsotg);
 	if (ret < 0) {
-		dwc2_hsotg_phy_disable(hsotg);
-		clk_disable_unprepare(hsotg->clk);
-		regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				       hsotg->supplies);
 		dev_err(dev, "cannot claim IRQ for gadget\n");
-		goto err_supplies;
+		return ret;
 	}
 
 	/* hsotg->num_of_eps holds number of EPs other than ep0 */
 
 	if (hsotg->num_of_eps == 0) {
 		dev_err(dev, "wrong number of EPs (zero)\n");
-		ret = -EINVAL;
-		goto err_supplies;
+		return -EINVAL;
 	}
 
 	/* setup endpoint information */
@@ -3717,8 +3598,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 						     GFP_KERNEL);
 	if (!hsotg->ctrl_req) {
 		dev_err(dev, "failed to allocate ctrl req\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	/* initialise the endpoints now the core has been initialised */
@@ -3731,30 +3611,13 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 								epnum, 0);
 	}
 
-	/* disable power and clock */
-	dwc2_hsotg_phy_disable(hsotg);
-
-	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to disable supplies: %d\n", ret);
-		goto err_supplies;
-	}
-
 	ret = usb_add_gadget_udc(dev, &hsotg->gadget);
 	if (ret)
-		goto err_supplies;
+		return ret;
 
 	dwc2_hsotg_dump(hsotg);
 
 	return 0;
-
-err_supplies:
-	dwc2_hsotg_phy_disable(hsotg);
-err_clk:
-	clk_disable_unprepare(hsotg->clk);
-
-	return ret;
 }
 
 /**
@@ -3764,7 +3627,6 @@ err_clk:
 int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 {
 	usb_del_gadget_udc(&hsotg->gadget);
-	clk_disable_unprepare(hsotg->clk);
 
 	return 0;
 }
@@ -3772,12 +3634,9 @@ int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state != DWC2_L0)
-		return ret;
-
-	mutex_lock(&hsotg->init_mutex);
+		return 0;
 
 	if (hsotg->driver) {
 		int ep;
@@ -3792,52 +3651,34 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 		hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 
-		dwc2_hsotg_phy_disable(hsotg);
-
 		for (ep = 0; ep < hsotg->num_of_eps; ep++) {
 			if (hsotg->eps_in[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_in[ep]->ep);
 			if (hsotg->eps_out[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_out[ep]->ep);
 		}
-
-		ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-					     hsotg->supplies);
-		clk_disable(hsotg->clk);
 	}
 
-	mutex_unlock(&hsotg->init_mutex);
-
-	return ret;
+	return 0;
 }
 
 int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state == DWC2_L2)
-		return ret;
-
-	mutex_lock(&hsotg->init_mutex);
+		return 0;
 
 	if (hsotg->driver) {
 		dev_info(hsotg->dev, "resuming usb gadget %s\n",
 			 hsotg->driver->driver.name);
 
-		clk_enable(hsotg->clk);
-		ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-					    hsotg->supplies);
-
-		dwc2_hsotg_phy_enable(hsotg);
-
 		spin_lock_irqsave(&hsotg->lock, flags);
 		dwc2_hsotg_core_init_disconnected(hsotg, false);
 		if (hsotg->enabled)
 			dwc2_hsotg_core_connect(hsotg);
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 	}
-	mutex_unlock(&hsotg->init_mutex);
 
-	return ret;
+	return 0;
 }
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index b920e43..a62514f 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -37,11 +37,14 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/clk.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/of_device.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_data/s3c-hsotg.h>
 
 #include <linux/usb/of.h>
 
@@ -111,6 +114,145 @@ static const struct dwc2_core_params params_rk3066 = {
 	.hibernation			= -1,
 };
 
+static int __dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
+				    hsotg->supplies);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(hsotg->clk);
+	if (ret)
+		return ret;
+
+	if (hsotg->uphy)
+		ret = usb_phy_init(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_init)
+		ret = hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_power_on(hsotg->phy);
+		if (ret == 0)
+			ret = phy_init(hsotg->phy);
+	}
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_enable - enable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_enable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = true;
+	return ret;
+}
+
+static int __dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret = 0;
+
+	if (hsotg->uphy)
+		usb_phy_shutdown(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_exit)
+		ret = hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_exit(hsotg->phy);
+		if (ret == 0)
+			ret = phy_power_off(hsotg->phy);
+	}
+	if (ret)
+		return ret;
+
+	clk_disable_unprepare(hsotg->clk);
+
+	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
+				     hsotg->supplies);
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_disable - disable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_disable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = false;
+	return ret;
+}
+
+static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg)
+{
+	int i, ret;
+
+	/* Set default UTMI width */
+	hsotg->phyif = GUSBCFG_PHYIF16;
+
+	/*
+	 * Attempt to find a generic PHY, then look for an old style
+	 * USB PHY and then fall back to pdata
+	 */
+	hsotg->phy = devm_phy_get(hsotg->dev, "usb2-phy");
+	if (IS_ERR(hsotg->phy)) {
+		hsotg->phy = NULL;
+		hsotg->uphy = devm_usb_get_phy(hsotg->dev, USB_PHY_TYPE_USB2);
+		if (IS_ERR(hsotg->uphy))
+			hsotg->uphy = NULL;
+		else
+			hsotg->plat = dev_get_platdata(hsotg->dev);
+	}
+
+	if (hsotg->phy) {
+		/*
+		 * If using the generic PHY framework, check if the PHY bus
+		 * width is 8-bit and set the phyif appropriately.
+		 */
+		if (phy_get_bus_width(hsotg->phy) == 8)
+			hsotg->phyif = GUSBCFG_PHYIF8;
+	}
+
+	if (!hsotg->phy && !hsotg->uphy && !hsotg->plat) {
+		dev_err(hsotg->dev, "no platform data or transceiver defined\n");
+		return -EPROBE_DEFER;
+	}
+
+	/* Clock */
+	hsotg->clk = devm_clk_get(hsotg->dev, "otg");
+	if (IS_ERR(hsotg->clk)) {
+		hsotg->clk = NULL;
+		dev_dbg(hsotg->dev, "cannot get otg clock\n");
+	}
+
+	/* Regulators */
+	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
+		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
+
+	ret = devm_regulator_bulk_get(hsotg->dev, ARRAY_SIZE(hsotg->supplies),
+				      hsotg->supplies);
+	if (ret) {
+		dev_err(hsotg->dev, "failed to request supplies: %d\n", ret);
+		return ret;
+	}
+	return 0;
+}
+
 /**
  * dwc2_driver_remove() - Called when the DWC_otg core is unregistered with the
  * DWC_otg driver
@@ -126,12 +268,19 @@ static int dwc2_driver_remove(struct platform_device *dev)
 {
 	struct dwc2_hsotg *hsotg = platform_get_drvdata(dev);
 
+	mutex_lock(&hsotg->init_mutex);
+
 	dwc2_debugfs_exit(hsotg);
 	if (hsotg->hcd_enabled)
 		dwc2_hcd_remove(hsotg);
 	if (hsotg->gadget_enabled)
 		dwc2_hsotg_remove(hsotg);
 
+	if (hsotg->ll_hw_enabled)
+		dwc2_lowlevel_hw_disable(hsotg);
+
+	mutex_unlock(&hsotg->init_mutex);
+
 	return 0;
 }
 
@@ -163,8 +312,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	struct dwc2_core_params defparams;
 	struct dwc2_hsotg *hsotg;
 	struct resource *res;
-	struct phy *phy;
-	struct usb_phy *uphy;
 	int retval;
 	int irq;
 
@@ -233,32 +380,13 @@ static int dwc2_driver_probe(struct platform_device *dev)
 			"Configuration mismatch. Forcing peripheral mode\n");
 	}
 
-	/*
-	 * Attempt to find a generic PHY, then look for an old style
-	 * USB PHY
-	 */
-	phy = devm_phy_get(&dev->dev, "usb2-phy");
-	if (IS_ERR(phy)) {
-		hsotg->phy = NULL;
-		uphy = devm_usb_get_phy(&dev->dev, USB_PHY_TYPE_USB2);
-		if (IS_ERR(uphy))
-			hsotg->uphy = NULL;
-		else
-			hsotg->uphy = uphy;
-	} else {
-		hsotg->phy = phy;
-		phy_power_on(hsotg->phy);
-		phy_init(hsotg->phy);
-	}
+	retval = dwc2_lowlevel_hw_init(hsotg);
+	if (retval)
+		return retval;
 
 	spin_lock_init(&hsotg->lock);
 	mutex_init(&hsotg->init_mutex);
 
-	/* Detect config values from hardware */
-	retval = dwc2_get_hwparams(hsotg);
-	if (retval)
-		return retval;
-
 	hsotg->core_params = devm_kzalloc(&dev->dev,
 				sizeof(*hsotg->core_params), GFP_KERNEL);
 	if (!hsotg->core_params)
@@ -266,13 +394,24 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_set_all_params(hsotg->core_params, -1);
 
+	retval = dwc2_lowlevel_hw_enable(hsotg);
+	if (retval)
+		return retval;
+
+	/* Detect config values from hardware */
+	retval = dwc2_get_hwparams(hsotg);
+	if (retval)
+		goto error;
+
 	/* Validate parameter values */
 	dwc2_set_parameters(hsotg, params);
 
+	mutex_lock(&hsotg->init_mutex);
+
 	if (hsotg->dr_mode != USB_DR_MODE_HOST) {
 		retval = dwc2_gadget_init(hsotg, irq);
 		if (retval)
-			return retval;
+			goto err_unlock;
 		hsotg->gadget_enabled = 1;
 	}
 
@@ -281,7 +420,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
 		if (retval) {
 			if (hsotg->gadget_enabled)
 				dwc2_hsotg_remove(hsotg);
-			return retval;
+			goto err_unlock;
 		}
 		hsotg->hcd_enabled = 1;
 	}
@@ -290,6 +429,18 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_debugfs_init(hsotg);
 
+	/* Gadget code manages lowlevel hw on its own */
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
+
+	mutex_unlock(&hsotg->init_mutex);
+
+	return 0;
+
+err_unlock:
+	mutex_unlock(&hsotg->init_mutex);
+error:
+	dwc2_lowlevel_hw_disable(hsotg);
 	return retval;
 }
 
@@ -298,13 +449,16 @@ static int __maybe_unused dwc2_suspend(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
-		ret = dwc2_hsotg_suspend(dwc2);
-	} else {
-		phy_exit(dwc2->phy);
-		phy_power_off(dwc2->phy);
+	mutex_lock(&dwc2->init_mutex);
+
+	if (dwc2_is_device_mode(dwc2))
+		dwc2_hsotg_suspend(dwc2);
+
+	if (dwc2->ll_hw_enabled)
+		ret = __dwc2_lowlevel_hw_disable(dwc2);
+
+	mutex_unlock(&dwc2->init_mutex);
 
-	}
 	return ret;
 }
 
@@ -313,13 +467,19 @@ static int __maybe_unused dwc2_resume(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
-		ret = dwc2_hsotg_resume(dwc2);
-	} else {
-		phy_power_on(dwc2->phy);
-		phy_init(dwc2->phy);
+	mutex_lock(&dwc2->init_mutex);
 
+	if (dwc2->ll_hw_enabled) {
+		ret = __dwc2_lowlevel_hw_enable(dwc2);
+		if (ret)
+			goto err;
 	}
+
+	if (dwc2_is_device_mode(dwc2))
+		ret = dwc2_hsotg_resume(dwc2);
+err:
+	mutex_unlock(&dwc2->init_mutex);
+
 	return ret;
 }
 
-- 
1.9.2


^ permalink raw reply related	[flat|nested] 28+ messages in thread

* Re: [PATCH v4 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-02  7:45           ` Marek Szyprowski
  (?)
@ 2015-10-05 22:26           ` John Youn
  2015-10-05 23:27               ` Felipe Balbi
  -1 siblings, 1 reply; 28+ messages in thread
From: John Youn @ 2015-10-05 22:26 UTC (permalink / raw)
  To: Marek Szyprowski, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org
  Cc: Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

On 10/2/2015 12:45 AM, Marek Szyprowski wrote:
> DWC2 module on some platforms needs three additional hardware
> resources: phy controller, clock and power supply. All of them must be
> enabled/activated to properly initialize and operate. This was initially
> handled in s3c-hsotg driver, which has been converted to 'gadget' part
> of dwc2 driver. Unfortunately, not all of this code got moved to common
> platform code, what resulted in accessing DWC2 registers without
> enabling low-level hardware resources. This fails for example on Exynos
> SoCs. This patch moves all the code for managing those resources to
> common platform.c file and provides convenient wrappers for controlling
> them.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
> Changelog:
> v4:
> - fixed broken conditional compilation and adjusted comments in dwc2_hsotg
>   structure documentation
> 
> v3:
> - rebased onto latest 'testing/next' from Felipe Balbi (includes
>   s3c_hsotg -> dwc2 rename)
> 
> v2:
> - moved setting of ll_hw_enabled flag to enable/disable functions,
>   as suggested by John Youn
> - moved setting of phy width to dwc2_lowlevel_init function
> ---
>  drivers/usb/dwc2/core.h     |  24 +++--
>  drivers/usb/dwc2/gadget.c   | 193 ++++--------------------------------
>  drivers/usb/dwc2/platform.c | 234 +++++++++++++++++++++++++++++++++++++-------
>  3 files changed, 228 insertions(+), 223 deletions(-)
> 

Hi Marek,

I still see lockdep warnings.

Any ideas about these?


[ 1618.179611] ======================================================
[ 1618.179612] [ INFO: possible circular locking dependency detected ]
[ 1618.179613] 4.3.0-rc3-snps-00125-g744fd93 #28 Not tainted
[ 1618.179614] -------------------------------------------------------
[ 1618.179615] modprobe/2658 is trying to acquire lock:
[ 1618.179616]  (&hsotg->init_mutex){+.+.+.}, at: [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
[ 1618.179622] 
[ 1618.179622] but task is already holding lock:
[ 1618.179623]  (udc_lock){+.+.+.}, at: [<ffffffffc0374b8a>] usb_gadget_probe_driver+0x3a/0xd0 [udc_core]
[ 1618.179627] 
[ 1618.179627] which lock already depends on the new lock.
[ 1618.179627] 
[ 1618.179628] 
[ 1618.179628] the existing dependency chain (in reverse order) is:
[ 1618.179629] 
[ 1618.179629] -> #1 (udc_lock){+.+.+.}:
[ 1618.179631]        [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
[ 1618.179635]        [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
[ 1618.179638]        [<ffffffffc0374da7>] usb_add_gadget_udc_release+0x187/0x240 [udc_core]
[ 1618.179640]        [<ffffffffc0374e70>] usb_add_gadget_udc+0x10/0x20 [udc_core]
[ 1618.179642]        [<ffffffffc043b30c>] dwc2_gadget_init+0x47c/0x580 [dwc2]
[ 1618.179645]        [<ffffffffc042d2f2>] dwc2_driver_probe+0x422/0x4b0 [dwc2]
[ 1618.179648]        [<ffffffff8153fe94>] platform_drv_probe+0x34/0x90
[ 1618.179650]        [<ffffffff8153db54>] driver_probe_device+0x224/0x480
[ 1618.179652]        [<ffffffff8153deb1>] __device_attach_driver+0x71/0xa0
[ 1618.179654]        [<ffffffff8153b78d>] bus_for_each_drv+0x5d/0x90
[ 1618.179655]        [<ffffffff8153d83f>] __device_attach+0xbf/0x140
[ 1618.179657]        [<ffffffff8153df23>] device_initial_probe+0x13/0x20
[ 1618.179658]        [<ffffffff8153cb03>] bus_probe_device+0xa3/0xb0
[ 1618.179660]        [<ffffffff8153a76d>] device_add+0x40d/0x690
[ 1618.179661]        [<ffffffff8153fb81>] platform_device_add+0x111/0x270
[ 1618.179663]        [<ffffffffc0394128>] dwc2_pci_probe+0xe8/0x1d2 [dwc2_pci]
[ 1618.179665]        [<ffffffff81446085>] local_pci_probe+0x45/0xa0
[ 1618.179668]        [<ffffffff81447451>] pci_device_probe+0xe1/0x130
[ 1618.179669]        [<ffffffff8153db54>] driver_probe_device+0x224/0x480
[ 1618.179671]        [<ffffffff8153de38>] __driver_attach+0x88/0x90
[ 1618.179672]        [<ffffffff8153b6d6>] bus_for_each_dev+0x66/0xa0
[ 1618.179674]        [<ffffffff8153d31e>] driver_attach+0x1e/0x20
[ 1618.179675]        [<ffffffff8153ce8e>] bus_add_driver+0x1ee/0x280
[ 1618.179677]        [<ffffffff8153e930>] driver_register+0x60/0xe0
[ 1618.179678]        [<ffffffff81445a60>] __pci_register_driver+0x60/0x70
[ 1618.179680]        [<ffffffffc000601e>] 0xffffffffc000601e
[ 1618.179681]        [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 1618.179684]        [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
[ 1618.179687]        [<ffffffff81120e48>] load_module+0x21a8/0x2840
[ 1618.179689]        [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
[ 1618.179691]        [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a
[ 1618.179693] 
[ 1618.179693] -> #0 (&hsotg->init_mutex){+.+.+.}:
[ 1618.179695]        [<ffffffff810d97f5>] __lock_acquire+0x1d35/0x1db0
[ 1618.179697]        [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
[ 1618.179698]        [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
[ 1618.179700]        [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
[ 1618.179703]        [<ffffffffc0374a34>] udc_bind_to_driver+0xa4/0x100 [udc_core]
[ 1618.179705]        [<ffffffffc0374bca>] usb_gadget_probe_driver+0x7a/0xd0 [udc_core]
[ 1618.179707]        [<ffffffffc059a674>] usb_composite_probe+0xa4/0xc0 [libcomposite]
[ 1618.179709]        [<ffffffffc0474010>] msg_init+0x10/0x1000 [g_mass_storage]
[ 1618.179711]        [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 1618.179713]        [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
[ 1618.179714]        [<ffffffff81120e48>] load_module+0x21a8/0x2840
[ 1618.179716]        [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
[ 1618.179717]        [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a
[ 1618.179719] 
[ 1618.179719] other info that might help us debug this:
[ 1618.179719] 
[ 1618.179720]  Possible unsafe locking scenario:
[ 1618.179720] 
[ 1618.179721]        CPU0                    CPU1
[ 1618.179722]        ----                    ----
[ 1618.179722]   lock(udc_lock);
[ 1618.179723]                                lock(&hsotg->init_mutex);
[ 1618.179725]                                lock(udc_lock);
[ 1618.179726]   lock(&hsotg->init_mutex);
[ 1618.179727] 
[ 1618.179727]  *** DEADLOCK ***
[ 1618.179727] 
[ 1618.179728] 1 lock held by modprobe/2658:
[ 1618.179729]  #0:  (udc_lock){+.+.+.}, at: [<ffffffffc0374b8a>] usb_gadget_probe_driver+0x3a/0xd0 [udc_core]
[ 1618.179732] 
[ 1618.179732] stack backtrace:
[ 1618.179734] CPU: 3 PID: 2658 Comm: modprobe Not tainted 4.3.0-rc3-snps-00125-g744fd93 #28
[ 1618.179735] Hardware name: ASUS All Series/H97M-PLUS, BIOS 2305 10/09/2014
[ 1618.179736]  ffffffff82aa4b20 ffff880215a57a20 ffffffff813f3289 ffffffff82aa4b20
[ 1618.179738]  ffff880215a57a60 ffffffff810d609c ffff880215a57ac0 ffff880213560808
[ 1618.179740]  0000000000000001 0000000000000000 ffff880213560840 ffff880213560000
[ 1618.179742] Call Trace:
[ 1618.179744]  [<ffffffff813f3289>] dump_stack+0x4b/0x72
[ 1618.179746]  [<ffffffff810d609c>] print_circular_bug+0x1ec/0x260
[ 1618.179748]  [<ffffffff810d97f5>] __lock_acquire+0x1d35/0x1db0
[ 1618.179749]  [<ffffffff81539400>] ? dev_vprintk_emit+0x90/0x240
[ 1618.179752]  [<ffffffffc0000100>] ? pps_cdev_release+0x10/0x30 [pps_core]
[ 1618.179754]  [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
[ 1618.179756]  [<ffffffffc043aa3c>] ? dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
[ 1618.179758]  [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
[ 1618.179760]  [<ffffffffc043aa3c>] ? dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
[ 1618.179762]  [<ffffffff8153984c>] ? __dev_printk+0x3c/0x80
[ 1618.179764]  [<ffffffffc043aa3c>] ? dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
[ 1618.179767]  [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
[ 1618.179768]  [<ffffffffc0474000>] ? 0xffffffffc0474000
[ 1618.179770]  [<ffffffffc0374a34>] udc_bind_to_driver+0xa4/0x100 [udc_core]
[ 1618.179772]  [<ffffffffc0374bca>] usb_gadget_probe_driver+0x7a/0xd0 [udc_core]
[ 1618.179774]  [<ffffffffc059a674>] usb_composite_probe+0xa4/0xc0 [libcomposite]
[ 1618.179776]  [<ffffffffc0474010>] msg_init+0x10/0x1000 [g_mass_storage]
[ 1618.179777]  [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 1618.179779]  [<ffffffff810f881d>] ? rcu_read_lock_sched_held+0x6d/0x80
[ 1618.179782]  [<ffffffff8120c064>] ? kmem_cache_alloc_trace+0x1f4/0x2d0
[ 1618.179783]  [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
[ 1618.179785]  [<ffffffff81120e48>] load_module+0x21a8/0x2840
[ 1618.179786]  [<ffffffff8111d0e0>] ? __symbol_put+0x40/0x40
[ 1618.179788]  [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
[ 1618.179790]  [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a

Regards,
John

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v4 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-05 22:26           ` John Youn
@ 2015-10-05 23:27               ` Felipe Balbi
  0 siblings, 0 replies; 28+ messages in thread
From: Felipe Balbi @ 2015-10-05 23:27 UTC (permalink / raw)
  To: Marek Szyprowski, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org
  Cc: Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

[-- Attachment #1: Type: text/plain, Size: 6526 bytes --]

John Youn <John.Youn@synopsys.com> writes:

Hi,

> On 10/2/2015 12:45 AM, Marek Szyprowski wrote:
>> DWC2 module on some platforms needs three additional hardware
>> resources: phy controller, clock and power supply. All of them must be
>> enabled/activated to properly initialize and operate. This was initially
>> handled in s3c-hsotg driver, which has been converted to 'gadget' part
>> of dwc2 driver. Unfortunately, not all of this code got moved to common
>> platform code, what resulted in accessing DWC2 registers without
>> enabling low-level hardware resources. This fails for example on Exynos
>> SoCs. This patch moves all the code for managing those resources to
>> common platform.c file and provides convenient wrappers for controlling
>> them.
>> 
>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
>> ---
>> Changelog:
>> v4:
>> - fixed broken conditional compilation and adjusted comments in dwc2_hsotg
>>   structure documentation
>> 
>> v3:
>> - rebased onto latest 'testing/next' from Felipe Balbi (includes
>>   s3c_hsotg -> dwc2 rename)
>> 
>> v2:
>> - moved setting of ll_hw_enabled flag to enable/disable functions,
>>   as suggested by John Youn
>> - moved setting of phy width to dwc2_lowlevel_init function
>> ---
>>  drivers/usb/dwc2/core.h     |  24 +++--
>>  drivers/usb/dwc2/gadget.c   | 193 ++++--------------------------------
>>  drivers/usb/dwc2/platform.c | 234 +++++++++++++++++++++++++++++++++++++-------
>>  3 files changed, 228 insertions(+), 223 deletions(-)
>> 
>
> Hi Marek,
>
> I still see lockdep warnings.
>
> Any ideas about these?
>
>
> [ 1618.179611] ======================================================
> [ 1618.179612] [ INFO: possible circular locking dependency detected ]
> [ 1618.179613] 4.3.0-rc3-snps-00125-g744fd93 #28 Not tainted
> [ 1618.179614] -------------------------------------------------------
> [ 1618.179615] modprobe/2658 is trying to acquire lock:
> [ 1618.179616]  (&hsotg->init_mutex){+.+.+.}, at: [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
> [ 1618.179622] 
> [ 1618.179622] but task is already holding lock:
> [ 1618.179623]  (udc_lock){+.+.+.}, at: [<ffffffffc0374b8a>] usb_gadget_probe_driver+0x3a/0xd0 [udc_core]
> [ 1618.179627] 
> [ 1618.179627] which lock already depends on the new lock.
> [ 1618.179627] 
> [ 1618.179628] 
> [ 1618.179628] the existing dependency chain (in reverse order) is:
> [ 1618.179629] 
> [ 1618.179629] -> #1 (udc_lock){+.+.+.}:
> [ 1618.179631]        [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
> [ 1618.179635]        [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
> [ 1618.179638]        [<ffffffffc0374da7>] usb_add_gadget_udc_release+0x187/0x240 [udc_core]
> [ 1618.179640]        [<ffffffffc0374e70>] usb_add_gadget_udc+0x10/0x20 [udc_core]
> [ 1618.179642]        [<ffffffffc043b30c>] dwc2_gadget_init+0x47c/0x580 [dwc2]
> [ 1618.179645]        [<ffffffffc042d2f2>] dwc2_driver_probe+0x422/0x4b0 [dwc2]
> [ 1618.179648]        [<ffffffff8153fe94>] platform_drv_probe+0x34/0x90
> [ 1618.179650]        [<ffffffff8153db54>] driver_probe_device+0x224/0x480
> [ 1618.179652]        [<ffffffff8153deb1>] __device_attach_driver+0x71/0xa0
> [ 1618.179654]        [<ffffffff8153b78d>] bus_for_each_drv+0x5d/0x90
> [ 1618.179655]        [<ffffffff8153d83f>] __device_attach+0xbf/0x140
> [ 1618.179657]        [<ffffffff8153df23>] device_initial_probe+0x13/0x20
> [ 1618.179658]        [<ffffffff8153cb03>] bus_probe_device+0xa3/0xb0
> [ 1618.179660]        [<ffffffff8153a76d>] device_add+0x40d/0x690
> [ 1618.179661]        [<ffffffff8153fb81>] platform_device_add+0x111/0x270
> [ 1618.179663]        [<ffffffffc0394128>] dwc2_pci_probe+0xe8/0x1d2 [dwc2_pci]
> [ 1618.179665]        [<ffffffff81446085>] local_pci_probe+0x45/0xa0
> [ 1618.179668]        [<ffffffff81447451>] pci_device_probe+0xe1/0x130
> [ 1618.179669]        [<ffffffff8153db54>] driver_probe_device+0x224/0x480
> [ 1618.179671]        [<ffffffff8153de38>] __driver_attach+0x88/0x90
> [ 1618.179672]        [<ffffffff8153b6d6>] bus_for_each_dev+0x66/0xa0
> [ 1618.179674]        [<ffffffff8153d31e>] driver_attach+0x1e/0x20
> [ 1618.179675]        [<ffffffff8153ce8e>] bus_add_driver+0x1ee/0x280
> [ 1618.179677]        [<ffffffff8153e930>] driver_register+0x60/0xe0
> [ 1618.179678]        [<ffffffff81445a60>] __pci_register_driver+0x60/0x70
> [ 1618.179680]        [<ffffffffc000601e>] 0xffffffffc000601e
> [ 1618.179681]        [<ffffffff81002123>] do_one_initcall+0xb3/0x200
> [ 1618.179684]        [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
> [ 1618.179687]        [<ffffffff81120e48>] load_module+0x21a8/0x2840
> [ 1618.179689]        [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
> [ 1618.179691]        [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a
> [ 1618.179693] 
> [ 1618.179693] -> #0 (&hsotg->init_mutex){+.+.+.}:
> [ 1618.179695]        [<ffffffff810d97f5>] __lock_acquire+0x1d35/0x1db0
> [ 1618.179697]        [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
> [ 1618.179698]        [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
> [ 1618.179700]        [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
> [ 1618.179703]        [<ffffffffc0374a34>] udc_bind_to_driver+0xa4/0x100 [udc_core]
> [ 1618.179705]        [<ffffffffc0374bca>] usb_gadget_probe_driver+0x7a/0xd0 [udc_core]
> [ 1618.179707]        [<ffffffffc059a674>] usb_composite_probe+0xa4/0xc0 [libcomposite]
> [ 1618.179709]        [<ffffffffc0474010>] msg_init+0x10/0x1000 [g_mass_storage]
> [ 1618.179711]        [<ffffffff81002123>] do_one_initcall+0xb3/0x200
> [ 1618.179713]        [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
> [ 1618.179714]        [<ffffffff81120e48>] load_module+0x21a8/0x2840
> [ 1618.179716]        [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
> [ 1618.179717]        [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a
> [ 1618.179719] 
> [ 1618.179719] other info that might help us debug this:
> [ 1618.179719] 
> [ 1618.179720]  Possible unsafe locking scenario:
> [ 1618.179720] 
> [ 1618.179721]        CPU0                    CPU1
> [ 1618.179722]        ----                    ----
> [ 1618.179722]   lock(udc_lock);
> [ 1618.179723]                                lock(&hsotg->init_mutex);

It seems like init_mutex is completely unnecessary in this driver. In
fact, why are you trying to hold a mutex while inside a spinlock ?

-- 
balbi

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 818 bytes --]

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v4 4/4] usb: dwc2: refactor common low-level hw code to platform.c
@ 2015-10-05 23:27               ` Felipe Balbi
  0 siblings, 0 replies; 28+ messages in thread
From: Felipe Balbi @ 2015-10-05 23:27 UTC (permalink / raw)
  To: John Youn, Marek Szyprowski, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org
  Cc: Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

[-- Attachment #1: Type: text/plain, Size: 6526 bytes --]

John Youn <John.Youn@synopsys.com> writes:

Hi,

> On 10/2/2015 12:45 AM, Marek Szyprowski wrote:
>> DWC2 module on some platforms needs three additional hardware
>> resources: phy controller, clock and power supply. All of them must be
>> enabled/activated to properly initialize and operate. This was initially
>> handled in s3c-hsotg driver, which has been converted to 'gadget' part
>> of dwc2 driver. Unfortunately, not all of this code got moved to common
>> platform code, what resulted in accessing DWC2 registers without
>> enabling low-level hardware resources. This fails for example on Exynos
>> SoCs. This patch moves all the code for managing those resources to
>> common platform.c file and provides convenient wrappers for controlling
>> them.
>> 
>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
>> ---
>> Changelog:
>> v4:
>> - fixed broken conditional compilation and adjusted comments in dwc2_hsotg
>>   structure documentation
>> 
>> v3:
>> - rebased onto latest 'testing/next' from Felipe Balbi (includes
>>   s3c_hsotg -> dwc2 rename)
>> 
>> v2:
>> - moved setting of ll_hw_enabled flag to enable/disable functions,
>>   as suggested by John Youn
>> - moved setting of phy width to dwc2_lowlevel_init function
>> ---
>>  drivers/usb/dwc2/core.h     |  24 +++--
>>  drivers/usb/dwc2/gadget.c   | 193 ++++--------------------------------
>>  drivers/usb/dwc2/platform.c | 234 +++++++++++++++++++++++++++++++++++++-------
>>  3 files changed, 228 insertions(+), 223 deletions(-)
>> 
>
> Hi Marek,
>
> I still see lockdep warnings.
>
> Any ideas about these?
>
>
> [ 1618.179611] ======================================================
> [ 1618.179612] [ INFO: possible circular locking dependency detected ]
> [ 1618.179613] 4.3.0-rc3-snps-00125-g744fd93 #28 Not tainted
> [ 1618.179614] -------------------------------------------------------
> [ 1618.179615] modprobe/2658 is trying to acquire lock:
> [ 1618.179616]  (&hsotg->init_mutex){+.+.+.}, at: [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
> [ 1618.179622] 
> [ 1618.179622] but task is already holding lock:
> [ 1618.179623]  (udc_lock){+.+.+.}, at: [<ffffffffc0374b8a>] usb_gadget_probe_driver+0x3a/0xd0 [udc_core]
> [ 1618.179627] 
> [ 1618.179627] which lock already depends on the new lock.
> [ 1618.179627] 
> [ 1618.179628] 
> [ 1618.179628] the existing dependency chain (in reverse order) is:
> [ 1618.179629] 
> [ 1618.179629] -> #1 (udc_lock){+.+.+.}:
> [ 1618.179631]        [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
> [ 1618.179635]        [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
> [ 1618.179638]        [<ffffffffc0374da7>] usb_add_gadget_udc_release+0x187/0x240 [udc_core]
> [ 1618.179640]        [<ffffffffc0374e70>] usb_add_gadget_udc+0x10/0x20 [udc_core]
> [ 1618.179642]        [<ffffffffc043b30c>] dwc2_gadget_init+0x47c/0x580 [dwc2]
> [ 1618.179645]        [<ffffffffc042d2f2>] dwc2_driver_probe+0x422/0x4b0 [dwc2]
> [ 1618.179648]        [<ffffffff8153fe94>] platform_drv_probe+0x34/0x90
> [ 1618.179650]        [<ffffffff8153db54>] driver_probe_device+0x224/0x480
> [ 1618.179652]        [<ffffffff8153deb1>] __device_attach_driver+0x71/0xa0
> [ 1618.179654]        [<ffffffff8153b78d>] bus_for_each_drv+0x5d/0x90
> [ 1618.179655]        [<ffffffff8153d83f>] __device_attach+0xbf/0x140
> [ 1618.179657]        [<ffffffff8153df23>] device_initial_probe+0x13/0x20
> [ 1618.179658]        [<ffffffff8153cb03>] bus_probe_device+0xa3/0xb0
> [ 1618.179660]        [<ffffffff8153a76d>] device_add+0x40d/0x690
> [ 1618.179661]        [<ffffffff8153fb81>] platform_device_add+0x111/0x270
> [ 1618.179663]        [<ffffffffc0394128>] dwc2_pci_probe+0xe8/0x1d2 [dwc2_pci]
> [ 1618.179665]        [<ffffffff81446085>] local_pci_probe+0x45/0xa0
> [ 1618.179668]        [<ffffffff81447451>] pci_device_probe+0xe1/0x130
> [ 1618.179669]        [<ffffffff8153db54>] driver_probe_device+0x224/0x480
> [ 1618.179671]        [<ffffffff8153de38>] __driver_attach+0x88/0x90
> [ 1618.179672]        [<ffffffff8153b6d6>] bus_for_each_dev+0x66/0xa0
> [ 1618.179674]        [<ffffffff8153d31e>] driver_attach+0x1e/0x20
> [ 1618.179675]        [<ffffffff8153ce8e>] bus_add_driver+0x1ee/0x280
> [ 1618.179677]        [<ffffffff8153e930>] driver_register+0x60/0xe0
> [ 1618.179678]        [<ffffffff81445a60>] __pci_register_driver+0x60/0x70
> [ 1618.179680]        [<ffffffffc000601e>] 0xffffffffc000601e
> [ 1618.179681]        [<ffffffff81002123>] do_one_initcall+0xb3/0x200
> [ 1618.179684]        [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
> [ 1618.179687]        [<ffffffff81120e48>] load_module+0x21a8/0x2840
> [ 1618.179689]        [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
> [ 1618.179691]        [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a
> [ 1618.179693] 
> [ 1618.179693] -> #0 (&hsotg->init_mutex){+.+.+.}:
> [ 1618.179695]        [<ffffffff810d97f5>] __lock_acquire+0x1d35/0x1db0
> [ 1618.179697]        [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
> [ 1618.179698]        [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
> [ 1618.179700]        [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
> [ 1618.179703]        [<ffffffffc0374a34>] udc_bind_to_driver+0xa4/0x100 [udc_core]
> [ 1618.179705]        [<ffffffffc0374bca>] usb_gadget_probe_driver+0x7a/0xd0 [udc_core]
> [ 1618.179707]        [<ffffffffc059a674>] usb_composite_probe+0xa4/0xc0 [libcomposite]
> [ 1618.179709]        [<ffffffffc0474010>] msg_init+0x10/0x1000 [g_mass_storage]
> [ 1618.179711]        [<ffffffff81002123>] do_one_initcall+0xb3/0x200
> [ 1618.179713]        [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
> [ 1618.179714]        [<ffffffff81120e48>] load_module+0x21a8/0x2840
> [ 1618.179716]        [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
> [ 1618.179717]        [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a
> [ 1618.179719] 
> [ 1618.179719] other info that might help us debug this:
> [ 1618.179719] 
> [ 1618.179720]  Possible unsafe locking scenario:
> [ 1618.179720] 
> [ 1618.179721]        CPU0                    CPU1
> [ 1618.179722]        ----                    ----
> [ 1618.179722]   lock(udc_lock);
> [ 1618.179723]                                lock(&hsotg->init_mutex);

It seems like init_mutex is completely unnecessary in this driver. In
fact, why are you trying to hold a mutex while inside a spinlock ?

-- 
balbi

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 818 bytes --]

^ permalink raw reply	[flat|nested] 28+ messages in thread

* [PATCH v5 1/2] usb: dwc2: remove no longer needed init_mutex
  2015-10-05 23:27               ` Felipe Balbi
  (?)
@ 2015-10-06  8:55               ` Marek Szyprowski
  2015-10-06  8:55                 ` [PATCH v5 2/2] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
  -1 siblings, 1 reply; 28+ messages in thread
From: Marek Szyprowski @ 2015-10-06  8:55 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

init_mutex is a leftover from the time, when s3c-hsotg driver did not
implement proper pull up/down control and emulated it by enabling
enabling/disabling usb phy. Proper pull up/down control has been added
by commit 5b9451f8c4fbaf0549139755fb45ff2b57975b7f ("usb: dwc2: gadget:
use soft-disconnect udc feature in pullup() method"), so init_muxtex can
be removed now to avoid potential deadlocks with other locks.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/usb/dwc2/core.h     |  1 -
 drivers/usb/dwc2/gadget.c   | 17 -----------------
 drivers/usb/dwc2/platform.c |  1 -
 3 files changed, 19 deletions(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index ebf2504..89091db 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -712,7 +712,6 @@ struct dwc2_hsotg {
 	struct regulator_bulk_data supplies[ARRAY_SIZE(dwc2_hsotg_supply_names)];
 
 	spinlock_t lock;
-	struct mutex init_mutex;
 	void *priv;
 	int     irq;
 	struct clk *clk;
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 7e5670c..79d9f3b 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -3193,7 +3193,6 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 		return -EINVAL;
 	}
 
-	mutex_lock(&hsotg->init_mutex);
 	WARN_ON(hsotg->driver);
 
 	driver->driver.bus = NULL;
@@ -3220,12 +3219,9 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 
 	dev_info(hsotg->dev, "bound driver %s\n", driver->driver.name);
 
-	mutex_unlock(&hsotg->init_mutex);
-
 	return 0;
 
 err:
-	mutex_unlock(&hsotg->init_mutex);
 	hsotg->driver = NULL;
 	return ret;
 }
@@ -3246,8 +3242,6 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 	if (!hsotg)
 		return -ENODEV;
 
-	mutex_lock(&hsotg->init_mutex);
-
 	/* all endpoints should be shutdown */
 	for (ep = 1; ep < hsotg->num_of_eps; ep++) {
 		if (hsotg->eps_in[ep])
@@ -3270,8 +3264,6 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 
 	regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
 
-	mutex_unlock(&hsotg->init_mutex);
-
 	return 0;
 }
 
@@ -3307,7 +3299,6 @@ static int dwc2_hsotg_pullup(struct usb_gadget *gadget, int is_on)
 		return 0;
 	}
 
-	mutex_lock(&hsotg->init_mutex);
 	spin_lock_irqsave(&hsotg->lock, flags);
 	if (is_on) {
 		hsotg->enabled = 1;
@@ -3321,7 +3312,6 @@ static int dwc2_hsotg_pullup(struct usb_gadget *gadget, int is_on)
 
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 	spin_unlock_irqrestore(&hsotg->lock, flags);
-	mutex_unlock(&hsotg->init_mutex);
 
 	return 0;
 }
@@ -3832,8 +3822,6 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 	if (hsotg->lx_state != DWC2_L0)
 		return ret;
 
-	mutex_lock(&hsotg->init_mutex);
-
 	if (hsotg->driver) {
 		int ep;
 
@@ -3861,8 +3849,6 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 		clk_disable(hsotg->clk);
 	}
 
-	mutex_unlock(&hsotg->init_mutex);
-
 	return ret;
 }
 
@@ -3874,8 +3860,6 @@ int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 	if (hsotg->lx_state == DWC2_L2)
 		return ret;
 
-	mutex_lock(&hsotg->init_mutex);
-
 	if (hsotg->driver) {
 		dev_info(hsotg->dev, "resuming usb gadget %s\n",
 			 hsotg->driver->driver.name);
@@ -3892,7 +3876,6 @@ int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 			dwc2_hsotg_core_connect(hsotg);
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 	}
-	mutex_unlock(&hsotg->init_mutex);
 
 	return ret;
 }
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index b920e43..581e9ca 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -252,7 +252,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	}
 
 	spin_lock_init(&hsotg->lock);
-	mutex_init(&hsotg->init_mutex);
 
 	/* Detect config values from hardware */
 	retval = dwc2_get_hwparams(hsotg);
-- 
1.9.2

^ permalink raw reply related	[flat|nested] 28+ messages in thread

* [PATCH v5 2/2] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-06  8:55               ` [PATCH v5 1/2] usb: dwc2: remove no longer needed init_mutex Marek Szyprowski
@ 2015-10-06  8:55                 ` Marek Szyprowski
  2015-10-07  2:37                     ` John Youn
  0 siblings, 1 reply; 28+ messages in thread
From: Marek Szyprowski @ 2015-10-06  8:55 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

DWC2 module on some platforms needs three additional hardware
resources: phy controller, clock and power supply. All of them must be
enabled/activated to properly initialize and operate. This was initially
handled in s3c-hsotg driver, which has been converted to 'gadget' part
of dwc2 driver. Unfortunately, not all of this code got moved to common
platform code, what resulted in accessing DWC2 registers without
enabling low-level hardware resources. This fails for example on Exynos
SoCs. This patch moves all the code for managing those resources to
common platform.c file and provides convenient wrappers for controlling
them.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
Changelog:
v5:
- added separate patch removing init_mutex, which is no longer needed

v4:
- fixed broken conditional compilation and adjusted comments in dwc2_hsotg
  structure documentation

v3:
- rebased onto latest 'testing/next' from Felipe Balbi (includes
  s3c_hsotg -> dwc2 rename)

v2:
- moved setting of ll_hw_enabled flag to enable/disable functions,
  as suggested by John Youn
- moved setting of phy width to dwc2_lowlevel_init function
---
 drivers/usb/dwc2/core.h     |  24 +++--
 drivers/usb/dwc2/gadget.c   | 186 ++++----------------------------------
 drivers/usb/dwc2/platform.c | 216 ++++++++++++++++++++++++++++++++++++--------
 3 files changed, 210 insertions(+), 216 deletions(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index 89091db..7e79976 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -579,6 +579,15 @@ struct dwc2_hregs_backup {
  *                      - USB_DR_MODE_PERIPHERAL
  *                      - USB_DR_MODE_HOST
  *                      - USB_DR_MODE_OTG
+ * @hcd_enabled		Host mode sub-driver initialization indicator.
+ * @gadget_enabled	Peripheral mode sub-driver initialization indicator.
+ * l@l_hw_enabled	Status of low-level hardware resources.
+ * @phy:                The otg phy transceiver structure for phy control.
+ * @uphy:               The otg phy transceiver structure for old USB phy control.
+ * @plat:               The platform specific configuration data. This can be removed once
+ *                      all SoCs support usb transceiver.
+ * @supplies:           Definition of USB power supplies
+ * @phyif:              PHY interface width
  * @lock:		Spinlock that protects all the driver data structures
  * @priv:		Stores a pointer to the struct usb_hcd
  * @queuing_high_bandwidth: True if multiple packets of a high-bandwidth
@@ -671,12 +680,6 @@ struct dwc2_hregs_backup {
  * These are for peripheral mode:
  *
  * @driver:             USB gadget driver
- * @phy:                The otg phy transceiver structure for phy control.
- * @uphy:               The otg phy transceiver structure for old USB phy control.
- * @plat:               The platform specific configuration data. This can be removed once
- *                      all SoCs support usb transceiver.
- * @supplies:           Definition of USB power supplies
- * @phyif:              PHY interface width
  * @dedicated_fifos:    Set if the hardware has dedicated IN-EP fifos.
  * @num_of_eps:         Number of available EPs (excluding EP0)
  * @debug_root:         Root directrory for debugfs.
@@ -706,10 +709,13 @@ struct dwc2_hsotg {
 	enum usb_dr_mode dr_mode;
 	unsigned int hcd_enabled:1;
 	unsigned int gadget_enabled:1;
+	unsigned int ll_hw_enabled:1;
 
 	struct phy *phy;
 	struct usb_phy *uphy;
+	struct dwc2_hsotg_plat *plat;
 	struct regulator_bulk_data supplies[ARRAY_SIZE(dwc2_hsotg_supply_names)];
+	u32 phyif;
 
 	spinlock_t lock;
 	void *priv;
@@ -812,9 +818,6 @@ struct dwc2_hsotg {
 #if IS_ENABLED(CONFIG_USB_DWC2_PERIPHERAL) || IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE)
 	/* Gadget structures */
 	struct usb_gadget_driver *driver;
-	struct dwc2_hsotg_plat *plat;
-
-	u32 phyif;
 	int fifo_mem;
 	unsigned int dedicated_fifos:1;
 	unsigned char num_of_eps;
@@ -1103,7 +1106,8 @@ extern void dwc2_set_all_params(struct dwc2_core_params *params, int value);
 
 extern int dwc2_get_hwparams(struct dwc2_hsotg *hsotg);
 
-
+extern int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg);
+extern int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg);
 
 /*
  * Dump core registers and SPRAM
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 79d9f3b..0abf73c 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -25,15 +25,11 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/regulator/consumer.h>
 #include <linux/of_platform.h>
-#include <linux/phy/phy.h>
 
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 #include <linux/usb/phy.h>
-#include <linux/platform_data/s3c-hsotg.h>
 
 #include "core.h"
 #include "hw.h"
@@ -3077,50 +3073,6 @@ static struct usb_ep_ops dwc2_hsotg_ep_ops = {
 };
 
 /**
- * dwc2_hsotg_phy_enable - enable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_enable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	dev_dbg(hsotg->dev, "pdev 0x%p\n", pdev);
-
-	if (hsotg->uphy)
-		usb_phy_init(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_init)
-		hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
-	else {
-		phy_init(hsotg->phy);
-		phy_power_on(hsotg->phy);
-	}
-}
-
-/**
- * dwc2_hsotg_phy_disable - disable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_disable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	if (hsotg->uphy)
-		usb_phy_shutdown(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_exit)
-		hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
-	else {
-		phy_power_off(hsotg->phy);
-		phy_exit(hsotg->phy);
-	}
-}
-
-/**
  * dwc2_hsotg_init - initalize the usb core
  * @hsotg: The driver state
  */
@@ -3200,14 +3152,12 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 	hsotg->gadget.dev.of_node = hsotg->dev->of_node;
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(hsotg->dev, "failed to enable supplies: %d\n", ret);
-		goto err;
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL) {
+		ret = dwc2_lowlevel_hw_enable(hsotg);
+		if (ret)
+			goto err;
 	}
 
-	dwc2_hsotg_phy_enable(hsotg);
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget);
 
@@ -3260,9 +3210,9 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, NULL);
-	dwc2_hsotg_phy_disable(hsotg);
 
-	regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
 
 	return 0;
 }
@@ -3602,15 +3552,11 @@ static inline void dwc2_hsotg_of_probe(struct dwc2_hsotg *hsotg) { }
 int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 {
 	struct device *dev = hsotg->dev;
-	struct dwc2_hsotg_plat *plat = dev->platform_data;
 	int epnum;
 	int ret;
 	int i;
 	u32 p_tx_fifo[] = DWC2_G_P_LEGACY_TX_FIFO_SIZE;
 
-	/* Set default UTMI width */
-	hsotg->phyif = GUSBCFG_PHYIF16;
-
 	/* Initialize to legacy fifo configuration values */
 	hsotg->g_rx_fifo_sz = 2048;
 	hsotg->g_np_g_tx_fifo_sz = 1024;
@@ -3624,32 +3570,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	for (i = 0; i < MAX_EPS_CHANNELS; i++)
 		dev_dbg(dev, "Periodic TXFIFO%2d size: %d\n", i,
 						hsotg->g_tx_fifo_sz[i]);
-	/*
-	 * If platform probe couldn't find a generic PHY or an old style
-	 * USB PHY, fall back to pdata
-	 */
-	if (IS_ERR_OR_NULL(hsotg->phy) && IS_ERR_OR_NULL(hsotg->uphy)) {
-		plat = dev_get_platdata(dev);
-		if (!plat) {
-			dev_err(dev,
-			"no platform data or transceiver defined\n");
-			return -EPROBE_DEFER;
-		}
-		hsotg->plat = plat;
-	} else if (hsotg->phy) {
-		/*
-		 * If using the generic PHY framework, check if the PHY bus
-		 * width is 8-bit and set the phyif appropriately.
-		 */
-		if (phy_get_bus_width(hsotg->phy) == 8)
-			hsotg->phyif = GUSBCFG_PHYIF8;
-	}
-
-	hsotg->clk = devm_clk_get(dev, "otg");
-	if (IS_ERR(hsotg->clk)) {
-		hsotg->clk = NULL;
-		dev_dbg(dev, "cannot get otg clock\n");
-	}
 
 	hsotg->gadget.max_speed = USB_SPEED_HIGH;
 	hsotg->gadget.ops = &dwc2_hsotg_gadget_ops;
@@ -3659,38 +3579,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	else if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
 		hsotg->op_state = OTG_STATE_B_PERIPHERAL;
 
-	/* reset the system */
-
-	ret = clk_prepare_enable(hsotg->clk);
-	if (ret) {
-		dev_err(dev, "failed to enable otg clk\n");
-		goto err_clk;
-	}
-
-
-	/* regulators */
-
-	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
-		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
-
-	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsotg->supplies),
-				 hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to request supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-
-	if (ret) {
-		dev_err(dev, "failed to enable supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	/* usb phy enable */
-	dwc2_hsotg_phy_enable(hsotg);
-
 	/*
 	 * Force Device mode before initialization.
 	 * This allows correctly configuring fifo for device mode.
@@ -3708,7 +3596,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	ret = dwc2_hsotg_hw_cfg(hsotg);
 	if (ret) {
 		dev_err(hsotg->dev, "Hardware configuration failed: %d\n", ret);
-		goto err_clk;
+		return ret;
 	}
 
 	dwc2_hsotg_init(hsotg);
@@ -3720,35 +3608,28 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ctrl_buff) {
 		dev_err(dev, "failed to allocate ctrl request buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	hsotg->ep0_buff = devm_kzalloc(hsotg->dev,
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ep0_buff) {
 		dev_err(dev, "failed to allocate ctrl reply buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	ret = devm_request_irq(hsotg->dev, irq, dwc2_hsotg_irq, IRQF_SHARED,
 				dev_name(hsotg->dev), hsotg);
 	if (ret < 0) {
-		dwc2_hsotg_phy_disable(hsotg);
-		clk_disable_unprepare(hsotg->clk);
-		regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				       hsotg->supplies);
 		dev_err(dev, "cannot claim IRQ for gadget\n");
-		goto err_supplies;
+		return ret;
 	}
 
 	/* hsotg->num_of_eps holds number of EPs other than ep0 */
 
 	if (hsotg->num_of_eps == 0) {
 		dev_err(dev, "wrong number of EPs (zero)\n");
-		ret = -EINVAL;
-		goto err_supplies;
+		return -EINVAL;
 	}
 
 	/* setup endpoint information */
@@ -3762,8 +3643,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 						     GFP_KERNEL);
 	if (!hsotg->ctrl_req) {
 		dev_err(dev, "failed to allocate ctrl req\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	/* initialise the endpoints now the core has been initialised */
@@ -3776,30 +3656,13 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 								epnum, 0);
 	}
 
-	/* disable power and clock */
-	dwc2_hsotg_phy_disable(hsotg);
-
-	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to disable supplies: %d\n", ret);
-		goto err_supplies;
-	}
-
 	ret = usb_add_gadget_udc(dev, &hsotg->gadget);
 	if (ret)
-		goto err_supplies;
+		return ret;
 
 	dwc2_hsotg_dump(hsotg);
 
 	return 0;
-
-err_supplies:
-	dwc2_hsotg_phy_disable(hsotg);
-err_clk:
-	clk_disable_unprepare(hsotg->clk);
-
-	return ret;
 }
 
 /**
@@ -3809,7 +3672,6 @@ err_clk:
 int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 {
 	usb_del_gadget_udc(&hsotg->gadget);
-	clk_disable_unprepare(hsotg->clk);
 
 	return 0;
 }
@@ -3817,10 +3679,9 @@ int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state != DWC2_L0)
-		return ret;
+		return 0;
 
 	if (hsotg->driver) {
 		int ep;
@@ -3835,41 +3696,28 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 		hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 
-		dwc2_hsotg_phy_disable(hsotg);
-
 		for (ep = 0; ep < hsotg->num_of_eps; ep++) {
 			if (hsotg->eps_in[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_in[ep]->ep);
 			if (hsotg->eps_out[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_out[ep]->ep);
 		}
-
-		ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-					     hsotg->supplies);
-		clk_disable(hsotg->clk);
 	}
 
-	return ret;
+	return 0;
 }
 
 int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state == DWC2_L2)
-		return ret;
+		return 0;
 
 	if (hsotg->driver) {
 		dev_info(hsotg->dev, "resuming usb gadget %s\n",
 			 hsotg->driver->driver.name);
 
-		clk_enable(hsotg->clk);
-		ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-					    hsotg->supplies);
-
-		dwc2_hsotg_phy_enable(hsotg);
-
 		spin_lock_irqsave(&hsotg->lock, flags);
 		dwc2_hsotg_core_init_disconnected(hsotg, false);
 		if (hsotg->enabled)
@@ -3877,5 +3725,5 @@ int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 	}
 
-	return ret;
+	return 0;
 }
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 581e9ca..5859b0f 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -37,11 +37,14 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/clk.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/of_device.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_data/s3c-hsotg.h>
 
 #include <linux/usb/of.h>
 
@@ -111,6 +114,145 @@ static const struct dwc2_core_params params_rk3066 = {
 	.hibernation			= -1,
 };
 
+static int __dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
+				    hsotg->supplies);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(hsotg->clk);
+	if (ret)
+		return ret;
+
+	if (hsotg->uphy)
+		ret = usb_phy_init(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_init)
+		ret = hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_power_on(hsotg->phy);
+		if (ret == 0)
+			ret = phy_init(hsotg->phy);
+	}
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_enable - enable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_enable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = true;
+	return ret;
+}
+
+static int __dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret = 0;
+
+	if (hsotg->uphy)
+		usb_phy_shutdown(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_exit)
+		ret = hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_exit(hsotg->phy);
+		if (ret == 0)
+			ret = phy_power_off(hsotg->phy);
+	}
+	if (ret)
+		return ret;
+
+	clk_disable_unprepare(hsotg->clk);
+
+	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
+				     hsotg->supplies);
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_disable - disable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_disable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = false;
+	return ret;
+}
+
+static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg)
+{
+	int i, ret;
+
+	/* Set default UTMI width */
+	hsotg->phyif = GUSBCFG_PHYIF16;
+
+	/*
+	 * Attempt to find a generic PHY, then look for an old style
+	 * USB PHY and then fall back to pdata
+	 */
+	hsotg->phy = devm_phy_get(hsotg->dev, "usb2-phy");
+	if (IS_ERR(hsotg->phy)) {
+		hsotg->phy = NULL;
+		hsotg->uphy = devm_usb_get_phy(hsotg->dev, USB_PHY_TYPE_USB2);
+		if (IS_ERR(hsotg->uphy))
+			hsotg->uphy = NULL;
+		else
+			hsotg->plat = dev_get_platdata(hsotg->dev);
+	}
+
+	if (hsotg->phy) {
+		/*
+		 * If using the generic PHY framework, check if the PHY bus
+		 * width is 8-bit and set the phyif appropriately.
+		 */
+		if (phy_get_bus_width(hsotg->phy) == 8)
+			hsotg->phyif = GUSBCFG_PHYIF8;
+	}
+
+	if (!hsotg->phy && !hsotg->uphy && !hsotg->plat) {
+		dev_err(hsotg->dev, "no platform data or transceiver defined\n");
+		return -EPROBE_DEFER;
+	}
+
+	/* Clock */
+	hsotg->clk = devm_clk_get(hsotg->dev, "otg");
+	if (IS_ERR(hsotg->clk)) {
+		hsotg->clk = NULL;
+		dev_dbg(hsotg->dev, "cannot get otg clock\n");
+	}
+
+	/* Regulators */
+	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
+		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
+
+	ret = devm_regulator_bulk_get(hsotg->dev, ARRAY_SIZE(hsotg->supplies),
+				      hsotg->supplies);
+	if (ret) {
+		dev_err(hsotg->dev, "failed to request supplies: %d\n", ret);
+		return ret;
+	}
+	return 0;
+}
+
 /**
  * dwc2_driver_remove() - Called when the DWC_otg core is unregistered with the
  * DWC_otg driver
@@ -132,6 +274,9 @@ static int dwc2_driver_remove(struct platform_device *dev)
 	if (hsotg->gadget_enabled)
 		dwc2_hsotg_remove(hsotg);
 
+	if (hsotg->ll_hw_enabled)
+		dwc2_lowlevel_hw_disable(hsotg);
+
 	return 0;
 }
 
@@ -163,8 +308,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	struct dwc2_core_params defparams;
 	struct dwc2_hsotg *hsotg;
 	struct resource *res;
-	struct phy *phy;
-	struct usb_phy *uphy;
 	int retval;
 	int irq;
 
@@ -233,31 +376,12 @@ static int dwc2_driver_probe(struct platform_device *dev)
 			"Configuration mismatch. Forcing peripheral mode\n");
 	}
 
-	/*
-	 * Attempt to find a generic PHY, then look for an old style
-	 * USB PHY
-	 */
-	phy = devm_phy_get(&dev->dev, "usb2-phy");
-	if (IS_ERR(phy)) {
-		hsotg->phy = NULL;
-		uphy = devm_usb_get_phy(&dev->dev, USB_PHY_TYPE_USB2);
-		if (IS_ERR(uphy))
-			hsotg->uphy = NULL;
-		else
-			hsotg->uphy = uphy;
-	} else {
-		hsotg->phy = phy;
-		phy_power_on(hsotg->phy);
-		phy_init(hsotg->phy);
-	}
-
-	spin_lock_init(&hsotg->lock);
-
-	/* Detect config values from hardware */
-	retval = dwc2_get_hwparams(hsotg);
+	retval = dwc2_lowlevel_hw_init(hsotg);
 	if (retval)
 		return retval;
 
+	spin_lock_init(&hsotg->lock);
+
 	hsotg->core_params = devm_kzalloc(&dev->dev,
 				sizeof(*hsotg->core_params), GFP_KERNEL);
 	if (!hsotg->core_params)
@@ -265,13 +389,22 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_set_all_params(hsotg->core_params, -1);
 
+	retval = dwc2_lowlevel_hw_enable(hsotg);
+	if (retval)
+		return retval;
+
+	/* Detect config values from hardware */
+	retval = dwc2_get_hwparams(hsotg);
+	if (retval)
+		goto error;
+
 	/* Validate parameter values */
 	dwc2_set_parameters(hsotg, params);
 
 	if (hsotg->dr_mode != USB_DR_MODE_HOST) {
 		retval = dwc2_gadget_init(hsotg, irq);
 		if (retval)
-			return retval;
+			goto error;
 		hsotg->gadget_enabled = 1;
 	}
 
@@ -280,7 +413,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
 		if (retval) {
 			if (hsotg->gadget_enabled)
 				dwc2_hsotg_remove(hsotg);
-			return retval;
+			goto error;
 		}
 		hsotg->hcd_enabled = 1;
 	}
@@ -289,6 +422,14 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_debugfs_init(hsotg);
 
+	/* Gadget code manages lowlevel hw on its own */
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
+
+	return 0;
+
+error:
+	dwc2_lowlevel_hw_disable(hsotg);
 	return retval;
 }
 
@@ -297,13 +438,12 @@ static int __maybe_unused dwc2_suspend(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
-		ret = dwc2_hsotg_suspend(dwc2);
-	} else {
-		phy_exit(dwc2->phy);
-		phy_power_off(dwc2->phy);
+	if (dwc2_is_device_mode(dwc2))
+		dwc2_hsotg_suspend(dwc2);
+
+	if (dwc2->ll_hw_enabled)
+		ret = __dwc2_lowlevel_hw_disable(dwc2);
 
-	}
 	return ret;
 }
 
@@ -312,13 +452,15 @@ static int __maybe_unused dwc2_resume(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
+	if (dwc2->ll_hw_enabled) {
+		ret = __dwc2_lowlevel_hw_enable(dwc2);
+		if (ret)
+			return ret;
+	}
+
+	if (dwc2_is_device_mode(dwc2))
 		ret = dwc2_hsotg_resume(dwc2);
-	} else {
-		phy_power_on(dwc2->phy);
-		phy_init(dwc2->phy);
 
-	}
 	return ret;
 }
 
-- 
1.9.2

^ permalink raw reply related	[flat|nested] 28+ messages in thread

* Re: [PATCH v5 2/2] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-06  8:55                 ` [PATCH v5 2/2] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
@ 2015-10-07  2:37                     ` John Youn
  0 siblings, 0 replies; 28+ messages in thread
From: John Youn @ 2015-10-07  2:37 UTC (permalink / raw)
  To: Marek Szyprowski,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
  Cc: Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

On 10/6/2015 1:56 AM, Marek Szyprowski wrote:
> DWC2 module on some platforms needs three additional hardware
> resources: phy controller, clock and power supply. All of them must be
> enabled/activated to properly initialize and operate. This was initially
> handled in s3c-hsotg driver, which has been converted to 'gadget' part
> of dwc2 driver. Unfortunately, not all of this code got moved to common
> platform code, what resulted in accessing DWC2 registers without
> enabling low-level hardware resources. This fails for example on Exynos
> SoCs. This patch moves all the code for managing those resources to
> common platform.c file and provides convenient wrappers for controlling
> them.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> ---
> Changelog:
> v5:
> - added separate patch removing init_mutex, which is no longer needed
> 
> v4:
> - fixed broken conditional compilation and adjusted comments in dwc2_hsotg
>   structure documentation
> 
> v3:
> - rebased onto latest 'testing/next' from Felipe Balbi (includes
>   s3c_hsotg -> dwc2 rename)
> 
> v2:
> - moved setting of ll_hw_enabled flag to enable/disable functions,
>   as suggested by John Youn
> - moved setting of phy width to dwc2_lowlevel_init function
> ---
>  drivers/usb/dwc2/core.h     |  24 +++--
>  drivers/usb/dwc2/gadget.c   | 186 ++++----------------------------------
>  drivers/usb/dwc2/platform.c | 216 ++++++++++++++++++++++++++++++++++++--------
>  3 files changed, 210 insertions(+), 216 deletions(-)
> 
> diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
> index 89091db..7e79976 100644
> --- a/drivers/usb/dwc2/core.h
> +++ b/drivers/usb/dwc2/core.h
> @@ -579,6 +579,15 @@ struct dwc2_hregs_backup {
>   *                      - USB_DR_MODE_PERIPHERAL
>   *                      - USB_DR_MODE_HOST
>   *                      - USB_DR_MODE_OTG
> + * @hcd_enabled		Host mode sub-driver initialization indicator.
> + * @gadget_enabled	Peripheral mode sub-driver initialization indicator.
> + * l@l_hw_enabled	Status of low-level hardware resources.

Typo here.


Otherwise for this series:

Acked-by: John Youn <johnyoun-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>
Tested-by: John Youn <johnyoun-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>

Tested on IP v3.20a host/gadget/DRD mode.

Regards,
John

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v5 2/2] usb: dwc2: refactor common low-level hw code to platform.c
@ 2015-10-07  2:37                     ` John Youn
  0 siblings, 0 replies; 28+ messages in thread
From: John Youn @ 2015-10-07  2:37 UTC (permalink / raw)
  To: Marek Szyprowski, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org
  Cc: Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

On 10/6/2015 1:56 AM, Marek Szyprowski wrote:
> DWC2 module on some platforms needs three additional hardware
> resources: phy controller, clock and power supply. All of them must be
> enabled/activated to properly initialize and operate. This was initially
> handled in s3c-hsotg driver, which has been converted to 'gadget' part
> of dwc2 driver. Unfortunately, not all of this code got moved to common
> platform code, what resulted in accessing DWC2 registers without
> enabling low-level hardware resources. This fails for example on Exynos
> SoCs. This patch moves all the code for managing those resources to
> common platform.c file and provides convenient wrappers for controlling
> them.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
> Changelog:
> v5:
> - added separate patch removing init_mutex, which is no longer needed
> 
> v4:
> - fixed broken conditional compilation and adjusted comments in dwc2_hsotg
>   structure documentation
> 
> v3:
> - rebased onto latest 'testing/next' from Felipe Balbi (includes
>   s3c_hsotg -> dwc2 rename)
> 
> v2:
> - moved setting of ll_hw_enabled flag to enable/disable functions,
>   as suggested by John Youn
> - moved setting of phy width to dwc2_lowlevel_init function
> ---
>  drivers/usb/dwc2/core.h     |  24 +++--
>  drivers/usb/dwc2/gadget.c   | 186 ++++----------------------------------
>  drivers/usb/dwc2/platform.c | 216 ++++++++++++++++++++++++++++++++++++--------
>  3 files changed, 210 insertions(+), 216 deletions(-)
> 
> diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
> index 89091db..7e79976 100644
> --- a/drivers/usb/dwc2/core.h
> +++ b/drivers/usb/dwc2/core.h
> @@ -579,6 +579,15 @@ struct dwc2_hregs_backup {
>   *                      - USB_DR_MODE_PERIPHERAL
>   *                      - USB_DR_MODE_HOST
>   *                      - USB_DR_MODE_OTG
> + * @hcd_enabled		Host mode sub-driver initialization indicator.
> + * @gadget_enabled	Peripheral mode sub-driver initialization indicator.
> + * l@l_hw_enabled	Status of low-level hardware resources.

Typo here.


Otherwise for this series:

Acked-by: John Youn <johnyoun@synopsys.com>
Tested-by: John Youn <johnyoun@synopsys.com>

Tested on IP v3.20a host/gadget/DRD mode.

Regards,
John


^ permalink raw reply	[flat|nested] 28+ messages in thread

* [PATCH v6 1/2] usb: dwc2: remove no longer needed init_mutex
  2015-10-07  2:37                     ` John Youn
  (?)
@ 2015-10-14  6:52                     ` Marek Szyprowski
  2015-10-14  6:52                       ` [PATCH v6 2/2] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
  -1 siblings, 1 reply; 28+ messages in thread
From: Marek Szyprowski @ 2015-10-14  6:52 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

init_mutex is a leftover from the time, when s3c-hsotg driver did not
implement proper pull up/down control and emulated it by enabling
enabling/disabling usb phy. Proper pull up/down control has been added
by commit 5b9451f8c4fbaf0549139755fb45ff2b57975b7f ("usb: dwc2: gadget:
use soft-disconnect udc feature in pullup() method"), so init_muxtex can
be removed now to avoid potential deadlocks with other locks.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: John Youn <johnyoun@synopsys.com>
Tested-by: John Youn <johnyoun@synopsys.com>
---
 drivers/usb/dwc2/core.h     |  1 -
 drivers/usb/dwc2/gadget.c   | 17 -----------------
 drivers/usb/dwc2/platform.c |  1 -
 3 files changed, 19 deletions(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index ebf2504..89091db 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -712,7 +712,6 @@ struct dwc2_hsotg {
 	struct regulator_bulk_data supplies[ARRAY_SIZE(dwc2_hsotg_supply_names)];
 
 	spinlock_t lock;
-	struct mutex init_mutex;
 	void *priv;
 	int     irq;
 	struct clk *clk;
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 7e5670c..79d9f3b 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -3193,7 +3193,6 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 		return -EINVAL;
 	}
 
-	mutex_lock(&hsotg->init_mutex);
 	WARN_ON(hsotg->driver);
 
 	driver->driver.bus = NULL;
@@ -3220,12 +3219,9 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 
 	dev_info(hsotg->dev, "bound driver %s\n", driver->driver.name);
 
-	mutex_unlock(&hsotg->init_mutex);
-
 	return 0;
 
 err:
-	mutex_unlock(&hsotg->init_mutex);
 	hsotg->driver = NULL;
 	return ret;
 }
@@ -3246,8 +3242,6 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 	if (!hsotg)
 		return -ENODEV;
 
-	mutex_lock(&hsotg->init_mutex);
-
 	/* all endpoints should be shutdown */
 	for (ep = 1; ep < hsotg->num_of_eps; ep++) {
 		if (hsotg->eps_in[ep])
@@ -3270,8 +3264,6 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 
 	regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
 
-	mutex_unlock(&hsotg->init_mutex);
-
 	return 0;
 }
 
@@ -3307,7 +3299,6 @@ static int dwc2_hsotg_pullup(struct usb_gadget *gadget, int is_on)
 		return 0;
 	}
 
-	mutex_lock(&hsotg->init_mutex);
 	spin_lock_irqsave(&hsotg->lock, flags);
 	if (is_on) {
 		hsotg->enabled = 1;
@@ -3321,7 +3312,6 @@ static int dwc2_hsotg_pullup(struct usb_gadget *gadget, int is_on)
 
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 	spin_unlock_irqrestore(&hsotg->lock, flags);
-	mutex_unlock(&hsotg->init_mutex);
 
 	return 0;
 }
@@ -3832,8 +3822,6 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 	if (hsotg->lx_state != DWC2_L0)
 		return ret;
 
-	mutex_lock(&hsotg->init_mutex);
-
 	if (hsotg->driver) {
 		int ep;
 
@@ -3861,8 +3849,6 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 		clk_disable(hsotg->clk);
 	}
 
-	mutex_unlock(&hsotg->init_mutex);
-
 	return ret;
 }
 
@@ -3874,8 +3860,6 @@ int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 	if (hsotg->lx_state == DWC2_L2)
 		return ret;
 
-	mutex_lock(&hsotg->init_mutex);
-
 	if (hsotg->driver) {
 		dev_info(hsotg->dev, "resuming usb gadget %s\n",
 			 hsotg->driver->driver.name);
@@ -3892,7 +3876,6 @@ int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 			dwc2_hsotg_core_connect(hsotg);
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 	}
-	mutex_unlock(&hsotg->init_mutex);
 
 	return ret;
 }
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index b920e43..581e9ca 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -252,7 +252,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	}
 
 	spin_lock_init(&hsotg->lock);
-	mutex_init(&hsotg->init_mutex);
 
 	/* Detect config values from hardware */
 	retval = dwc2_get_hwparams(hsotg);
-- 
1.9.2

^ permalink raw reply related	[flat|nested] 28+ messages in thread

* [PATCH v6 2/2] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-14  6:52                     ` [PATCH v6 1/2] usb: dwc2: remove no longer needed init_mutex Marek Szyprowski
@ 2015-10-14  6:52                       ` Marek Szyprowski
  0 siblings, 0 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-10-14  6:52 UTC (permalink / raw)
  To: linux-usb, linux-kernel, linux-samsung-soc
  Cc: Marek Szyprowski, Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

DWC2 module on some platforms needs three additional hardware
resources: phy controller, clock and power supply. All of them must be
enabled/activated to properly initialize and operate. This was initially
handled in s3c-hsotg driver, which has been converted to 'gadget' part
of dwc2 driver. Unfortunately, not all of this code got moved to common
platform code, what resulted in accessing DWC2 registers without
enabling low-level hardware resources. This fails for example on Exynos
SoCs. This patch moves all the code for managing those resources to
common platform.c file and provides convenient wrappers for controlling
them.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: John Youn <johnyoun@synopsys.com>
Tested-by: John Youn <johnyoun@synopsys.com>
---
Changelog:
v6:
- fixed typo pointed by John Youn
- added Acked-by and Tested-by tags

v5:
- added separate patch removing init_mutex, which is no longer needed

v4:
- fixed broken conditional compilation and adjusted comments in dwc2_hsotg
  structure documentation

v3:
- rebased onto latest 'testing/next' from Felipe Balbi (includes
  s3c_hsotg -> dwc2 rename)

v2:
- moved setting of ll_hw_enabled flag to enable/disable functions,
  as suggested by John Youn
- moved setting of phy width to dwc2_lowlevel_init function
---
 drivers/usb/dwc2/core.h     |  24 +++--
 drivers/usb/dwc2/gadget.c   | 186 ++++----------------------------------
 drivers/usb/dwc2/platform.c | 216 ++++++++++++++++++++++++++++++++++++--------
 3 files changed, 210 insertions(+), 216 deletions(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index 89091db..a66d3cb 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -579,6 +579,15 @@ struct dwc2_hregs_backup {
  *                      - USB_DR_MODE_PERIPHERAL
  *                      - USB_DR_MODE_HOST
  *                      - USB_DR_MODE_OTG
+ * @hcd_enabled		Host mode sub-driver initialization indicator.
+ * @gadget_enabled	Peripheral mode sub-driver initialization indicator.
+ * @ll_hw_enabled	Status of low-level hardware resources.
+ * @phy:                The otg phy transceiver structure for phy control.
+ * @uphy:               The otg phy transceiver structure for old USB phy control.
+ * @plat:               The platform specific configuration data. This can be removed once
+ *                      all SoCs support usb transceiver.
+ * @supplies:           Definition of USB power supplies
+ * @phyif:              PHY interface width
  * @lock:		Spinlock that protects all the driver data structures
  * @priv:		Stores a pointer to the struct usb_hcd
  * @queuing_high_bandwidth: True if multiple packets of a high-bandwidth
@@ -671,12 +680,6 @@ struct dwc2_hregs_backup {
  * These are for peripheral mode:
  *
  * @driver:             USB gadget driver
- * @phy:                The otg phy transceiver structure for phy control.
- * @uphy:               The otg phy transceiver structure for old USB phy control.
- * @plat:               The platform specific configuration data. This can be removed once
- *                      all SoCs support usb transceiver.
- * @supplies:           Definition of USB power supplies
- * @phyif:              PHY interface width
  * @dedicated_fifos:    Set if the hardware has dedicated IN-EP fifos.
  * @num_of_eps:         Number of available EPs (excluding EP0)
  * @debug_root:         Root directrory for debugfs.
@@ -706,10 +709,13 @@ struct dwc2_hsotg {
 	enum usb_dr_mode dr_mode;
 	unsigned int hcd_enabled:1;
 	unsigned int gadget_enabled:1;
+	unsigned int ll_hw_enabled:1;
 
 	struct phy *phy;
 	struct usb_phy *uphy;
+	struct dwc2_hsotg_plat *plat;
 	struct regulator_bulk_data supplies[ARRAY_SIZE(dwc2_hsotg_supply_names)];
+	u32 phyif;
 
 	spinlock_t lock;
 	void *priv;
@@ -812,9 +818,6 @@ struct dwc2_hsotg {
 #if IS_ENABLED(CONFIG_USB_DWC2_PERIPHERAL) || IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE)
 	/* Gadget structures */
 	struct usb_gadget_driver *driver;
-	struct dwc2_hsotg_plat *plat;
-
-	u32 phyif;
 	int fifo_mem;
 	unsigned int dedicated_fifos:1;
 	unsigned char num_of_eps;
@@ -1103,7 +1106,8 @@ extern void dwc2_set_all_params(struct dwc2_core_params *params, int value);
 
 extern int dwc2_get_hwparams(struct dwc2_hsotg *hsotg);
 
-
+extern int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg);
+extern int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg);
 
 /*
  * Dump core registers and SPRAM
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 79d9f3b..0abf73c 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -25,15 +25,11 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/regulator/consumer.h>
 #include <linux/of_platform.h>
-#include <linux/phy/phy.h>
 
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 #include <linux/usb/phy.h>
-#include <linux/platform_data/s3c-hsotg.h>
 
 #include "core.h"
 #include "hw.h"
@@ -3077,50 +3073,6 @@ static struct usb_ep_ops dwc2_hsotg_ep_ops = {
 };
 
 /**
- * dwc2_hsotg_phy_enable - enable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_enable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	dev_dbg(hsotg->dev, "pdev 0x%p\n", pdev);
-
-	if (hsotg->uphy)
-		usb_phy_init(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_init)
-		hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
-	else {
-		phy_init(hsotg->phy);
-		phy_power_on(hsotg->phy);
-	}
-}
-
-/**
- * dwc2_hsotg_phy_disable - disable platform phy dev
- * @hsotg: The driver state
- *
- * A wrapper for platform code responsible for controlling
- * low-level USB code
- */
-static void dwc2_hsotg_phy_disable(struct dwc2_hsotg *hsotg)
-{
-	struct platform_device *pdev = to_platform_device(hsotg->dev);
-
-	if (hsotg->uphy)
-		usb_phy_shutdown(hsotg->uphy);
-	else if (hsotg->plat && hsotg->plat->phy_exit)
-		hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
-	else {
-		phy_power_off(hsotg->phy);
-		phy_exit(hsotg->phy);
-	}
-}
-
-/**
  * dwc2_hsotg_init - initalize the usb core
  * @hsotg: The driver state
  */
@@ -3200,14 +3152,12 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
 	hsotg->gadget.dev.of_node = hsotg->dev->of_node;
 	hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(hsotg->dev, "failed to enable supplies: %d\n", ret);
-		goto err;
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL) {
+		ret = dwc2_lowlevel_hw_enable(hsotg);
+		if (ret)
+			goto err;
 	}
 
-	dwc2_hsotg_phy_enable(hsotg);
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget);
 
@@ -3260,9 +3210,9 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 
 	if (!IS_ERR_OR_NULL(hsotg->uphy))
 		otg_set_peripheral(hsotg->uphy->otg, NULL);
-	dwc2_hsotg_phy_disable(hsotg);
 
-	regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
 
 	return 0;
 }
@@ -3602,15 +3552,11 @@ static inline void dwc2_hsotg_of_probe(struct dwc2_hsotg *hsotg) { }
 int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 {
 	struct device *dev = hsotg->dev;
-	struct dwc2_hsotg_plat *plat = dev->platform_data;
 	int epnum;
 	int ret;
 	int i;
 	u32 p_tx_fifo[] = DWC2_G_P_LEGACY_TX_FIFO_SIZE;
 
-	/* Set default UTMI width */
-	hsotg->phyif = GUSBCFG_PHYIF16;
-
 	/* Initialize to legacy fifo configuration values */
 	hsotg->g_rx_fifo_sz = 2048;
 	hsotg->g_np_g_tx_fifo_sz = 1024;
@@ -3624,32 +3570,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	for (i = 0; i < MAX_EPS_CHANNELS; i++)
 		dev_dbg(dev, "Periodic TXFIFO%2d size: %d\n", i,
 						hsotg->g_tx_fifo_sz[i]);
-	/*
-	 * If platform probe couldn't find a generic PHY or an old style
-	 * USB PHY, fall back to pdata
-	 */
-	if (IS_ERR_OR_NULL(hsotg->phy) && IS_ERR_OR_NULL(hsotg->uphy)) {
-		plat = dev_get_platdata(dev);
-		if (!plat) {
-			dev_err(dev,
-			"no platform data or transceiver defined\n");
-			return -EPROBE_DEFER;
-		}
-		hsotg->plat = plat;
-	} else if (hsotg->phy) {
-		/*
-		 * If using the generic PHY framework, check if the PHY bus
-		 * width is 8-bit and set the phyif appropriately.
-		 */
-		if (phy_get_bus_width(hsotg->phy) == 8)
-			hsotg->phyif = GUSBCFG_PHYIF8;
-	}
-
-	hsotg->clk = devm_clk_get(dev, "otg");
-	if (IS_ERR(hsotg->clk)) {
-		hsotg->clk = NULL;
-		dev_dbg(dev, "cannot get otg clock\n");
-	}
 
 	hsotg->gadget.max_speed = USB_SPEED_HIGH;
 	hsotg->gadget.ops = &dwc2_hsotg_gadget_ops;
@@ -3659,38 +3579,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	else if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
 		hsotg->op_state = OTG_STATE_B_PERIPHERAL;
 
-	/* reset the system */
-
-	ret = clk_prepare_enable(hsotg->clk);
-	if (ret) {
-		dev_err(dev, "failed to enable otg clk\n");
-		goto err_clk;
-	}
-
-
-	/* regulators */
-
-	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
-		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
-
-	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsotg->supplies),
-				 hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to request supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-
-	if (ret) {
-		dev_err(dev, "failed to enable supplies: %d\n", ret);
-		goto err_clk;
-	}
-
-	/* usb phy enable */
-	dwc2_hsotg_phy_enable(hsotg);
-
 	/*
 	 * Force Device mode before initialization.
 	 * This allows correctly configuring fifo for device mode.
@@ -3708,7 +3596,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 	ret = dwc2_hsotg_hw_cfg(hsotg);
 	if (ret) {
 		dev_err(hsotg->dev, "Hardware configuration failed: %d\n", ret);
-		goto err_clk;
+		return ret;
 	}
 
 	dwc2_hsotg_init(hsotg);
@@ -3720,35 +3608,28 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ctrl_buff) {
 		dev_err(dev, "failed to allocate ctrl request buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	hsotg->ep0_buff = devm_kzalloc(hsotg->dev,
 			DWC2_CTRL_BUFF_SIZE, GFP_KERNEL);
 	if (!hsotg->ep0_buff) {
 		dev_err(dev, "failed to allocate ctrl reply buff\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	ret = devm_request_irq(hsotg->dev, irq, dwc2_hsotg_irq, IRQF_SHARED,
 				dev_name(hsotg->dev), hsotg);
 	if (ret < 0) {
-		dwc2_hsotg_phy_disable(hsotg);
-		clk_disable_unprepare(hsotg->clk);
-		regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				       hsotg->supplies);
 		dev_err(dev, "cannot claim IRQ for gadget\n");
-		goto err_supplies;
+		return ret;
 	}
 
 	/* hsotg->num_of_eps holds number of EPs other than ep0 */
 
 	if (hsotg->num_of_eps == 0) {
 		dev_err(dev, "wrong number of EPs (zero)\n");
-		ret = -EINVAL;
-		goto err_supplies;
+		return -EINVAL;
 	}
 
 	/* setup endpoint information */
@@ -3762,8 +3643,7 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 						     GFP_KERNEL);
 	if (!hsotg->ctrl_req) {
 		dev_err(dev, "failed to allocate ctrl req\n");
-		ret = -ENOMEM;
-		goto err_supplies;
+		return -ENOMEM;
 	}
 
 	/* initialise the endpoints now the core has been initialised */
@@ -3776,30 +3656,13 @@ int dwc2_gadget_init(struct dwc2_hsotg *hsotg, int irq)
 								epnum, 0);
 	}
 
-	/* disable power and clock */
-	dwc2_hsotg_phy_disable(hsotg);
-
-	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-				    hsotg->supplies);
-	if (ret) {
-		dev_err(dev, "failed to disable supplies: %d\n", ret);
-		goto err_supplies;
-	}
-
 	ret = usb_add_gadget_udc(dev, &hsotg->gadget);
 	if (ret)
-		goto err_supplies;
+		return ret;
 
 	dwc2_hsotg_dump(hsotg);
 
 	return 0;
-
-err_supplies:
-	dwc2_hsotg_phy_disable(hsotg);
-err_clk:
-	clk_disable_unprepare(hsotg->clk);
-
-	return ret;
 }
 
 /**
@@ -3809,7 +3672,6 @@ err_clk:
 int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 {
 	usb_del_gadget_udc(&hsotg->gadget);
-	clk_disable_unprepare(hsotg->clk);
 
 	return 0;
 }
@@ -3817,10 +3679,9 @@ int dwc2_hsotg_remove(struct dwc2_hsotg *hsotg)
 int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state != DWC2_L0)
-		return ret;
+		return 0;
 
 	if (hsotg->driver) {
 		int ep;
@@ -3835,41 +3696,28 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 		hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 
-		dwc2_hsotg_phy_disable(hsotg);
-
 		for (ep = 0; ep < hsotg->num_of_eps; ep++) {
 			if (hsotg->eps_in[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_in[ep]->ep);
 			if (hsotg->eps_out[ep])
 				dwc2_hsotg_ep_disable(&hsotg->eps_out[ep]->ep);
 		}
-
-		ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
-					     hsotg->supplies);
-		clk_disable(hsotg->clk);
 	}
 
-	return ret;
+	return 0;
 }
 
 int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 {
 	unsigned long flags;
-	int ret = 0;
 
 	if (hsotg->lx_state == DWC2_L2)
-		return ret;
+		return 0;
 
 	if (hsotg->driver) {
 		dev_info(hsotg->dev, "resuming usb gadget %s\n",
 			 hsotg->driver->driver.name);
 
-		clk_enable(hsotg->clk);
-		ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
-					    hsotg->supplies);
-
-		dwc2_hsotg_phy_enable(hsotg);
-
 		spin_lock_irqsave(&hsotg->lock, flags);
 		dwc2_hsotg_core_init_disconnected(hsotg, false);
 		if (hsotg->enabled)
@@ -3877,5 +3725,5 @@ int dwc2_hsotg_resume(struct dwc2_hsotg *hsotg)
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 	}
 
-	return ret;
+	return 0;
 }
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 581e9ca..5859b0f 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -37,11 +37,14 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/clk.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <linux/of_device.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_data/s3c-hsotg.h>
 
 #include <linux/usb/of.h>
 
@@ -111,6 +114,145 @@ static const struct dwc2_core_params params_rk3066 = {
 	.hibernation			= -1,
 };
 
+static int __dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(hsotg->supplies),
+				    hsotg->supplies);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(hsotg->clk);
+	if (ret)
+		return ret;
+
+	if (hsotg->uphy)
+		ret = usb_phy_init(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_init)
+		ret = hsotg->plat->phy_init(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_power_on(hsotg->phy);
+		if (ret == 0)
+			ret = phy_init(hsotg->phy);
+	}
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_enable - enable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_enable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_enable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = true;
+	return ret;
+}
+
+static int __dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	struct platform_device *pdev = to_platform_device(hsotg->dev);
+	int ret = 0;
+
+	if (hsotg->uphy)
+		usb_phy_shutdown(hsotg->uphy);
+	else if (hsotg->plat && hsotg->plat->phy_exit)
+		ret = hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type);
+	else {
+		ret = phy_exit(hsotg->phy);
+		if (ret == 0)
+			ret = phy_power_off(hsotg->phy);
+	}
+	if (ret)
+		return ret;
+
+	clk_disable_unprepare(hsotg->clk);
+
+	ret = regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies),
+				     hsotg->supplies);
+
+	return ret;
+}
+
+/**
+ * dwc2_lowlevel_hw_disable - disable platform lowlevel hw resources
+ * @hsotg: The driver state
+ *
+ * A wrapper for platform code responsible for controlling
+ * low-level USB platform resources (phy, clock, regulators)
+ */
+int dwc2_lowlevel_hw_disable(struct dwc2_hsotg *hsotg)
+{
+	int ret = __dwc2_lowlevel_hw_disable(hsotg);
+
+	if (ret == 0)
+		hsotg->ll_hw_enabled = false;
+	return ret;
+}
+
+static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg)
+{
+	int i, ret;
+
+	/* Set default UTMI width */
+	hsotg->phyif = GUSBCFG_PHYIF16;
+
+	/*
+	 * Attempt to find a generic PHY, then look for an old style
+	 * USB PHY and then fall back to pdata
+	 */
+	hsotg->phy = devm_phy_get(hsotg->dev, "usb2-phy");
+	if (IS_ERR(hsotg->phy)) {
+		hsotg->phy = NULL;
+		hsotg->uphy = devm_usb_get_phy(hsotg->dev, USB_PHY_TYPE_USB2);
+		if (IS_ERR(hsotg->uphy))
+			hsotg->uphy = NULL;
+		else
+			hsotg->plat = dev_get_platdata(hsotg->dev);
+	}
+
+	if (hsotg->phy) {
+		/*
+		 * If using the generic PHY framework, check if the PHY bus
+		 * width is 8-bit and set the phyif appropriately.
+		 */
+		if (phy_get_bus_width(hsotg->phy) == 8)
+			hsotg->phyif = GUSBCFG_PHYIF8;
+	}
+
+	if (!hsotg->phy && !hsotg->uphy && !hsotg->plat) {
+		dev_err(hsotg->dev, "no platform data or transceiver defined\n");
+		return -EPROBE_DEFER;
+	}
+
+	/* Clock */
+	hsotg->clk = devm_clk_get(hsotg->dev, "otg");
+	if (IS_ERR(hsotg->clk)) {
+		hsotg->clk = NULL;
+		dev_dbg(hsotg->dev, "cannot get otg clock\n");
+	}
+
+	/* Regulators */
+	for (i = 0; i < ARRAY_SIZE(hsotg->supplies); i++)
+		hsotg->supplies[i].supply = dwc2_hsotg_supply_names[i];
+
+	ret = devm_regulator_bulk_get(hsotg->dev, ARRAY_SIZE(hsotg->supplies),
+				      hsotg->supplies);
+	if (ret) {
+		dev_err(hsotg->dev, "failed to request supplies: %d\n", ret);
+		return ret;
+	}
+	return 0;
+}
+
 /**
  * dwc2_driver_remove() - Called when the DWC_otg core is unregistered with the
  * DWC_otg driver
@@ -132,6 +274,9 @@ static int dwc2_driver_remove(struct platform_device *dev)
 	if (hsotg->gadget_enabled)
 		dwc2_hsotg_remove(hsotg);
 
+	if (hsotg->ll_hw_enabled)
+		dwc2_lowlevel_hw_disable(hsotg);
+
 	return 0;
 }
 
@@ -163,8 +308,6 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	struct dwc2_core_params defparams;
 	struct dwc2_hsotg *hsotg;
 	struct resource *res;
-	struct phy *phy;
-	struct usb_phy *uphy;
 	int retval;
 	int irq;
 
@@ -233,31 +376,12 @@ static int dwc2_driver_probe(struct platform_device *dev)
 			"Configuration mismatch. Forcing peripheral mode\n");
 	}
 
-	/*
-	 * Attempt to find a generic PHY, then look for an old style
-	 * USB PHY
-	 */
-	phy = devm_phy_get(&dev->dev, "usb2-phy");
-	if (IS_ERR(phy)) {
-		hsotg->phy = NULL;
-		uphy = devm_usb_get_phy(&dev->dev, USB_PHY_TYPE_USB2);
-		if (IS_ERR(uphy))
-			hsotg->uphy = NULL;
-		else
-			hsotg->uphy = uphy;
-	} else {
-		hsotg->phy = phy;
-		phy_power_on(hsotg->phy);
-		phy_init(hsotg->phy);
-	}
-
-	spin_lock_init(&hsotg->lock);
-
-	/* Detect config values from hardware */
-	retval = dwc2_get_hwparams(hsotg);
+	retval = dwc2_lowlevel_hw_init(hsotg);
 	if (retval)
 		return retval;
 
+	spin_lock_init(&hsotg->lock);
+
 	hsotg->core_params = devm_kzalloc(&dev->dev,
 				sizeof(*hsotg->core_params), GFP_KERNEL);
 	if (!hsotg->core_params)
@@ -265,13 +389,22 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_set_all_params(hsotg->core_params, -1);
 
+	retval = dwc2_lowlevel_hw_enable(hsotg);
+	if (retval)
+		return retval;
+
+	/* Detect config values from hardware */
+	retval = dwc2_get_hwparams(hsotg);
+	if (retval)
+		goto error;
+
 	/* Validate parameter values */
 	dwc2_set_parameters(hsotg, params);
 
 	if (hsotg->dr_mode != USB_DR_MODE_HOST) {
 		retval = dwc2_gadget_init(hsotg, irq);
 		if (retval)
-			return retval;
+			goto error;
 		hsotg->gadget_enabled = 1;
 	}
 
@@ -280,7 +413,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
 		if (retval) {
 			if (hsotg->gadget_enabled)
 				dwc2_hsotg_remove(hsotg);
-			return retval;
+			goto error;
 		}
 		hsotg->hcd_enabled = 1;
 	}
@@ -289,6 +422,14 @@ static int dwc2_driver_probe(struct platform_device *dev)
 
 	dwc2_debugfs_init(hsotg);
 
+	/* Gadget code manages lowlevel hw on its own */
+	if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
+
+	return 0;
+
+error:
+	dwc2_lowlevel_hw_disable(hsotg);
 	return retval;
 }
 
@@ -297,13 +438,12 @@ static int __maybe_unused dwc2_suspend(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
-		ret = dwc2_hsotg_suspend(dwc2);
-	} else {
-		phy_exit(dwc2->phy);
-		phy_power_off(dwc2->phy);
+	if (dwc2_is_device_mode(dwc2))
+		dwc2_hsotg_suspend(dwc2);
+
+	if (dwc2->ll_hw_enabled)
+		ret = __dwc2_lowlevel_hw_disable(dwc2);
 
-	}
 	return ret;
 }
 
@@ -312,13 +452,15 @@ static int __maybe_unused dwc2_resume(struct device *dev)
 	struct dwc2_hsotg *dwc2 = dev_get_drvdata(dev);
 	int ret = 0;
 
-	if (dwc2_is_device_mode(dwc2)) {
+	if (dwc2->ll_hw_enabled) {
+		ret = __dwc2_lowlevel_hw_enable(dwc2);
+		if (ret)
+			return ret;
+	}
+
+	if (dwc2_is_device_mode(dwc2))
 		ret = dwc2_hsotg_resume(dwc2);
-	} else {
-		phy_power_on(dwc2->phy);
-		phy_init(dwc2->phy);
 
-	}
 	return ret;
 }
 
-- 
1.9.2

^ permalink raw reply related	[flat|nested] 28+ messages in thread

* Re: [PATCH v4 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-05 23:27               ` Felipe Balbi
  (?)
  (?)
@ 2015-10-06  8:55               ` Marek Szyprowski
  -1 siblings, 0 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-10-06  8:55 UTC (permalink / raw)
  To: Felipe Balbi, John Youn, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org
  Cc: Robert Baldyga, Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz

Hello,

On 2015-10-06 01:27, Felipe Balbi wrote:
> John Youn <John.Youn@synopsys.com> writes:
>
> Hi,
>
>> On 10/2/2015 12:45 AM, Marek Szyprowski wrote:
>>> DWC2 module on some platforms needs three additional hardware
>>> resources: phy controller, clock and power supply. All of them must be
>>> enabled/activated to properly initialize and operate. This was initially
>>> handled in s3c-hsotg driver, which has been converted to 'gadget' part
>>> of dwc2 driver. Unfortunately, not all of this code got moved to common
>>> platform code, what resulted in accessing DWC2 registers without
>>> enabling low-level hardware resources. This fails for example on Exynos
>>> SoCs. This patch moves all the code for managing those resources to
>>> common platform.c file and provides convenient wrappers for controlling
>>> them.
>>>
>>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
>>> ---
>>> Changelog:
>>> v4:
>>> - fixed broken conditional compilation and adjusted comments in dwc2_hsotg
>>>    structure documentation
>>>
>>> v3:
>>> - rebased onto latest 'testing/next' from Felipe Balbi (includes
>>>    s3c_hsotg -> dwc2 rename)
>>>
>>> v2:
>>> - moved setting of ll_hw_enabled flag to enable/disable functions,
>>>    as suggested by John Youn
>>> - moved setting of phy width to dwc2_lowlevel_init function
>>> ---
>>>   drivers/usb/dwc2/core.h     |  24 +++--
>>>   drivers/usb/dwc2/gadget.c   | 193 ++++--------------------------------
>>>   drivers/usb/dwc2/platform.c | 234 +++++++++++++++++++++++++++++++++++++-------
>>>   3 files changed, 228 insertions(+), 223 deletions(-)
>>>
>> Hi Marek,
>>
>> I still see lockdep warnings.
>>
>> Any ideas about these?
>>
>>
>> [ 1618.179611] ======================================================
>> [ 1618.179612] [ INFO: possible circular locking dependency detected ]
>> [ 1618.179613] 4.3.0-rc3-snps-00125-g744fd93 #28 Not tainted
>> [ 1618.179614] -------------------------------------------------------
>> [ 1618.179615] modprobe/2658 is trying to acquire lock:
>> [ 1618.179616]  (&hsotg->init_mutex){+.+.+.}, at: [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
>> [ 1618.179622]
>> [ 1618.179622] but task is already holding lock:
>> [ 1618.179623]  (udc_lock){+.+.+.}, at: [<ffffffffc0374b8a>] usb_gadget_probe_driver+0x3a/0xd0 [udc_core]
>> [ 1618.179627]
>> [ 1618.179627] which lock already depends on the new lock.
>> [ 1618.179627]
>> [ 1618.179628]
>> [ 1618.179628] the existing dependency chain (in reverse order) is:
>> [ 1618.179629]
>> [ 1618.179629] -> #1 (udc_lock){+.+.+.}:
>> [ 1618.179631]        [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
>> [ 1618.179635]        [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
>> [ 1618.179638]        [<ffffffffc0374da7>] usb_add_gadget_udc_release+0x187/0x240 [udc_core]
>> [ 1618.179640]        [<ffffffffc0374e70>] usb_add_gadget_udc+0x10/0x20 [udc_core]
>> [ 1618.179642]        [<ffffffffc043b30c>] dwc2_gadget_init+0x47c/0x580 [dwc2]
>> [ 1618.179645]        [<ffffffffc042d2f2>] dwc2_driver_probe+0x422/0x4b0 [dwc2]
>> [ 1618.179648]        [<ffffffff8153fe94>] platform_drv_probe+0x34/0x90
>> [ 1618.179650]        [<ffffffff8153db54>] driver_probe_device+0x224/0x480
>> [ 1618.179652]        [<ffffffff8153deb1>] __device_attach_driver+0x71/0xa0
>> [ 1618.179654]        [<ffffffff8153b78d>] bus_for_each_drv+0x5d/0x90
>> [ 1618.179655]        [<ffffffff8153d83f>] __device_attach+0xbf/0x140
>> [ 1618.179657]        [<ffffffff8153df23>] device_initial_probe+0x13/0x20
>> [ 1618.179658]        [<ffffffff8153cb03>] bus_probe_device+0xa3/0xb0
>> [ 1618.179660]        [<ffffffff8153a76d>] device_add+0x40d/0x690
>> [ 1618.179661]        [<ffffffff8153fb81>] platform_device_add+0x111/0x270
>> [ 1618.179663]        [<ffffffffc0394128>] dwc2_pci_probe+0xe8/0x1d2 [dwc2_pci]
>> [ 1618.179665]        [<ffffffff81446085>] local_pci_probe+0x45/0xa0
>> [ 1618.179668]        [<ffffffff81447451>] pci_device_probe+0xe1/0x130
>> [ 1618.179669]        [<ffffffff8153db54>] driver_probe_device+0x224/0x480
>> [ 1618.179671]        [<ffffffff8153de38>] __driver_attach+0x88/0x90
>> [ 1618.179672]        [<ffffffff8153b6d6>] bus_for_each_dev+0x66/0xa0
>> [ 1618.179674]        [<ffffffff8153d31e>] driver_attach+0x1e/0x20
>> [ 1618.179675]        [<ffffffff8153ce8e>] bus_add_driver+0x1ee/0x280
>> [ 1618.179677]        [<ffffffff8153e930>] driver_register+0x60/0xe0
>> [ 1618.179678]        [<ffffffff81445a60>] __pci_register_driver+0x60/0x70
>> [ 1618.179680]        [<ffffffffc000601e>] 0xffffffffc000601e
>> [ 1618.179681]        [<ffffffff81002123>] do_one_initcall+0xb3/0x200
>> [ 1618.179684]        [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
>> [ 1618.179687]        [<ffffffff81120e48>] load_module+0x21a8/0x2840
>> [ 1618.179689]        [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
>> [ 1618.179691]        [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a
>> [ 1618.179693]
>> [ 1618.179693] -> #0 (&hsotg->init_mutex){+.+.+.}:
>> [ 1618.179695]        [<ffffffff810d97f5>] __lock_acquire+0x1d35/0x1db0
>> [ 1618.179697]        [<ffffffff810da56d>] lock_acquire+0xdd/0x1f0
>> [ 1618.179698]        [<ffffffff818658a6>] mutex_lock_nested+0x76/0x3e0
>> [ 1618.179700]        [<ffffffffc043aa3c>] dwc2_hsotg_udc_start+0x5c/0x200 [dwc2]
>> [ 1618.179703]        [<ffffffffc0374a34>] udc_bind_to_driver+0xa4/0x100 [udc_core]
>> [ 1618.179705]        [<ffffffffc0374bca>] usb_gadget_probe_driver+0x7a/0xd0 [udc_core]
>> [ 1618.179707]        [<ffffffffc059a674>] usb_composite_probe+0xa4/0xc0 [libcomposite]
>> [ 1618.179709]        [<ffffffffc0474010>] msg_init+0x10/0x1000 [g_mass_storage]
>> [ 1618.179711]        [<ffffffff81002123>] do_one_initcall+0xb3/0x200
>> [ 1618.179713]        [<ffffffff811a8a41>] do_init_module+0x5f/0x1e7
>> [ 1618.179714]        [<ffffffff81120e48>] load_module+0x21a8/0x2840
>> [ 1618.179716]        [<ffffffff8112170a>] SyS_finit_module+0x9a/0xc0
>> [ 1618.179717]        [<ffffffff81869c36>] entry_SYSCALL_64_fastpath+0x16/0x7a
>> [ 1618.179719]
>> [ 1618.179719] other info that might help us debug this:
>> [ 1618.179719]
>> [ 1618.179720]  Possible unsafe locking scenario:
>> [ 1618.179720]
>> [ 1618.179721]        CPU0                    CPU1
>> [ 1618.179722]        ----                    ----
>> [ 1618.179722]   lock(udc_lock);
>> [ 1618.179723]                                lock(&hsotg->init_mutex);
> It seems like init_mutex is completely unnecessary in this driver. In
> fact, why are you trying to hold a mutex while inside a spinlock ?

init_mutex is a leftover from the time, when s3c-hsotg driver didn't 
implement
proper pull up/down control and emulated it by enabling disabling phy. 
It can
be removed now. btw, the possible lockup pointed by John is an 
interaction of
two mutexes, not a case of taking mutex under a spinlock.

I will send an updated patch in a few minutes.

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-01 15:50     ` Felipe Balbi
@ 2015-10-01 21:04       ` John Youn
  -1 siblings, 0 replies; 28+ messages in thread
From: John Youn @ 2015-10-01 21:04 UTC (permalink / raw)
  To: balbi-l0cyMroinI0@public.gmane.org, Marek Szyprowski
  Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

On 10/1/2015 8:50 AM, Felipe Balbi wrote:
> On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
>> DWC2 module on some platforms needs three additional hardware
>> resources: phy controller, clock and power supply. All of them must be
>> enabled/activated to properly initialize and operate. This was initially
>> handled in s3c-hsotg driver, which has been converted to 'gadget' part
>> of dwc2 driver. Unfortunately, not all of this code got moved to common
>> platform code, what resulted in accessing DWC2 registers without
>> enabling low-level hardware resources. This fails for example on Exynos
>> SoCs. This patch moves all the code for managing those resources to
>> common platform.c file and provides convenient wrappers for controlling
>> them.
>>
>> Signed-off-by: Marek Szyprowski <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> 
> I just caught several build errors which this patch. I hope you can
> send me a follow-up fix (which I can amend to $subject) otherwise
> I'll have to drop this series
> 

I forgot that this was initially part of a larger
patch-set. Maybe that is causing issues? If this wasn't intended
to go through Felipe's tree then my bad.

Also, I noticed this patch causes deadlock warnings with lockdep
enabled.

Can you look into that also while you investigate this?

Regards,
John

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
@ 2015-10-01 21:04       ` John Youn
  0 siblings, 0 replies; 28+ messages in thread
From: John Youn @ 2015-10-01 21:04 UTC (permalink / raw)
  To: balbi@ti.com, Marek Szyprowski
  Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-samsung-soc@vger.kernel.org, Robert Baldyga, John Youn,
	Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz

On 10/1/2015 8:50 AM, Felipe Balbi wrote:
> On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
>> DWC2 module on some platforms needs three additional hardware
>> resources: phy controller, clock and power supply. All of them must be
>> enabled/activated to properly initialize and operate. This was initially
>> handled in s3c-hsotg driver, which has been converted to 'gadget' part
>> of dwc2 driver. Unfortunately, not all of this code got moved to common
>> platform code, what resulted in accessing DWC2 registers without
>> enabling low-level hardware resources. This fails for example on Exynos
>> SoCs. This patch moves all the code for managing those resources to
>> common platform.c file and provides convenient wrappers for controlling
>> them.
>>
>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> 
> I just caught several build errors which this patch. I hope you can
> send me a follow-up fix (which I can amend to $subject) otherwise
> I'll have to drop this series
> 

I forgot that this was initially part of a larger
patch-set. Maybe that is causing issues? If this wasn't intended
to go through Felipe's tree then my bad.

Also, I noticed this patch causes deadlock warnings with lockdep
enabled.

Can you look into that also while you investigate this?

Regards,
John


^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-01 21:04       ` John Youn
  (?)
@ 2015-10-01 22:03       ` Felipe Balbi
  2015-10-01 22:21         ` John Youn
  -1 siblings, 1 reply; 28+ messages in thread
From: Felipe Balbi @ 2015-10-01 22:03 UTC (permalink / raw)
  To: John Youn
  Cc: balbi@ti.com, Marek Szyprowski, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	Robert Baldyga, Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz

[-- Attachment #1: Type: text/plain, Size: 1542 bytes --]

On Thu, Oct 01, 2015 at 09:04:59PM +0000, John Youn wrote:
> On 10/1/2015 8:50 AM, Felipe Balbi wrote:
> > On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
> >> DWC2 module on some platforms needs three additional hardware
> >> resources: phy controller, clock and power supply. All of them must be
> >> enabled/activated to properly initialize and operate. This was initially
> >> handled in s3c-hsotg driver, which has been converted to 'gadget' part
> >> of dwc2 driver. Unfortunately, not all of this code got moved to common
> >> platform code, what resulted in accessing DWC2 registers without
> >> enabling low-level hardware resources. This fails for example on Exynos
> >> SoCs. This patch moves all the code for managing those resources to
> >> common platform.c file and provides convenient wrappers for controlling
> >> them.
> >>
> >> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> > 
> > I just caught several build errors which this patch. I hope you can
> > send me a follow-up fix (which I can amend to $subject) otherwise
> > I'll have to drop this series
> > 
> 
> I forgot that this was initially part of a larger
> patch-set. Maybe that is causing issues? If this wasn't intended
> to go through Felipe's tree then my bad.
> 
> Also, I noticed this patch causes deadlock warnings with lockdep
> enabled.
> 
> Can you look into that also while you investigate this?

John, do you want me to drop the series meanwhile ? I can do that no problems.

-- 
balbi

[-- Attachment #2: signature.asc --]
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^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-01 22:03       ` Felipe Balbi
@ 2015-10-01 22:21         ` John Youn
  2015-10-01 22:31           ` Felipe Balbi
  2015-10-02  7:47           ` Marek Szyprowski
  0 siblings, 2 replies; 28+ messages in thread
From: John Youn @ 2015-10-01 22:21 UTC (permalink / raw)
  To: balbi@ti.com, John Youn
  Cc: Marek Szyprowski, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	Robert Baldyga, Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz

On 10/1/2015 3:04 PM, Felipe Balbi wrote:
> On Thu, Oct 01, 2015 at 09:04:59PM +0000, John Youn wrote:
>> On 10/1/2015 8:50 AM, Felipe Balbi wrote:
>>> On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
>>>> DWC2 module on some platforms needs three additional hardware
>>>> resources: phy controller, clock and power supply. All of them must be
>>>> enabled/activated to properly initialize and operate. This was initially
>>>> handled in s3c-hsotg driver, which has been converted to 'gadget' part
>>>> of dwc2 driver. Unfortunately, not all of this code got moved to common
>>>> platform code, what resulted in accessing DWC2 registers without
>>>> enabling low-level hardware resources. This fails for example on Exynos
>>>> SoCs. This patch moves all the code for managing those resources to
>>>> common platform.c file and provides convenient wrappers for controlling
>>>> them.
>>>>
>>>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
>>>
>>> I just caught several build errors which this patch. I hope you can
>>> send me a follow-up fix (which I can amend to $subject) otherwise
>>> I'll have to drop this series
>>>
>>
>> I forgot that this was initially part of a larger
>> patch-set. Maybe that is causing issues? If this wasn't intended
>> to go through Felipe's tree then my bad.
>>
>> Also, I noticed this patch causes deadlock warnings with lockdep
>> enabled.
>>
>> Can you look into that also while you investigate this?
> 
> John, do you want me to drop the series meanwhile ? I can do that no problems.
> 

You can drop this one. I think leaving in patch 1-3 is fine as
they are small cleanup patches. Unless you or Marek prefer to
drop all of them.

Regards,
John

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-01 22:21         ` John Youn
@ 2015-10-01 22:31           ` Felipe Balbi
  2015-10-02  7:47           ` Marek Szyprowski
  1 sibling, 0 replies; 28+ messages in thread
From: Felipe Balbi @ 2015-10-01 22:31 UTC (permalink / raw)
  To: John Youn
  Cc: balbi@ti.com, Marek Szyprowski, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	Robert Baldyga, Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz

[-- Attachment #1: Type: text/plain, Size: 1918 bytes --]

On Thu, Oct 01, 2015 at 10:21:22PM +0000, John Youn wrote:
> On 10/1/2015 3:04 PM, Felipe Balbi wrote:
> > On Thu, Oct 01, 2015 at 09:04:59PM +0000, John Youn wrote:
> >> On 10/1/2015 8:50 AM, Felipe Balbi wrote:
> >>> On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
> >>>> DWC2 module on some platforms needs three additional hardware
> >>>> resources: phy controller, clock and power supply. All of them must be
> >>>> enabled/activated to properly initialize and operate. This was initially
> >>>> handled in s3c-hsotg driver, which has been converted to 'gadget' part
> >>>> of dwc2 driver. Unfortunately, not all of this code got moved to common
> >>>> platform code, what resulted in accessing DWC2 registers without
> >>>> enabling low-level hardware resources. This fails for example on Exynos
> >>>> SoCs. This patch moves all the code for managing those resources to
> >>>> common platform.c file and provides convenient wrappers for controlling
> >>>> them.
> >>>>
> >>>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> >>>
> >>> I just caught several build errors which this patch. I hope you can
> >>> send me a follow-up fix (which I can amend to $subject) otherwise
> >>> I'll have to drop this series
> >>>
> >>
> >> I forgot that this was initially part of a larger
> >> patch-set. Maybe that is causing issues? If this wasn't intended
> >> to go through Felipe's tree then my bad.
> >>
> >> Also, I noticed this patch causes deadlock warnings with lockdep
> >> enabled.
> >>
> >> Can you look into that also while you investigate this?
> > 
> > John, do you want me to drop the series meanwhile ? I can do that no problems.
> > 
> 
> You can drop this one. I think leaving in patch 1-3 is fine as
> they are small cleanup patches. Unless you or Marek prefer to
> drop all of them.

dropped this one for now. Thanks

-- 
balbi

[-- Attachment #2: signature.asc --]
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^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c
  2015-10-01 22:21         ` John Youn
  2015-10-01 22:31           ` Felipe Balbi
@ 2015-10-02  7:47           ` Marek Szyprowski
  1 sibling, 0 replies; 28+ messages in thread
From: Marek Szyprowski @ 2015-10-02  7:47 UTC (permalink / raw)
  To: John Youn, balbi@ti.com
  Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-samsung-soc@vger.kernel.org, Robert Baldyga,
	Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz

Hello,

On 2015-10-02 00:21, John Youn wrote:
> On 10/1/2015 3:04 PM, Felipe Balbi wrote:
>> On Thu, Oct 01, 2015 at 09:04:59PM +0000, John Youn wrote:
>>> On 10/1/2015 8:50 AM, Felipe Balbi wrote:
>>>> On Mon, Sep 21, 2015 at 12:16:12PM +0200, Marek Szyprowski wrote:
>>>>> DWC2 module on some platforms needs three additional hardware
>>>>> resources: phy controller, clock and power supply. All of them must be
>>>>> enabled/activated to properly initialize and operate. This was initially
>>>>> handled in s3c-hsotg driver, which has been converted to 'gadget' part
>>>>> of dwc2 driver. Unfortunately, not all of this code got moved to common
>>>>> platform code, what resulted in accessing DWC2 registers without
>>>>> enabling low-level hardware resources. This fails for example on Exynos
>>>>> SoCs. This patch moves all the code for managing those resources to
>>>>> common platform.c file and provides convenient wrappers for controlling
>>>>> them.
>>>>>
>>>>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
>>>> I just caught several build errors which this patch. I hope you can
>>>> send me a follow-up fix (which I can amend to $subject) otherwise
>>>> I'll have to drop this series
>>>>
>>> I forgot that this was initially part of a larger
>>> patch-set. Maybe that is causing issues? If this wasn't intended
>>> to go through Felipe's tree then my bad.
>>>
>>> Also, I noticed this patch causes deadlock warnings with lockdep
>>> enabled.
>>>
>>> Can you look into that also while you investigate this?
>> John, do you want me to drop the series meanwhile ? I can do that no problems.
> You can drop this one. I think leaving in patch 1-3 is fine as
> they are small cleanup patches. Unless you or Marek prefer to
> drop all of them.

Patches 1-3 are fixes, so please keep them. I've also just posted an 
updated patch
no 4, I've missed the fact that dwc2_hsotg structure content was defined
conditionally.

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland

^ permalink raw reply	[flat|nested] 28+ messages in thread

* Re: [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes
  2015-09-21 10:16 [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes Marek Szyprowski
                   ` (3 preceding siblings ...)
  2015-09-21 10:16 ` [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
@ 2015-09-28 18:21 ` John Youn
  4 siblings, 0 replies; 28+ messages in thread
From: John Youn @ 2015-09-28 18:21 UTC (permalink / raw)
  To: Marek Szyprowski, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	balbi@ti.com
  Cc: Robert Baldyga, John Youn, Krzysztof Kozlowski,
	Bartlomiej Zolnierkiewicz

On 9/21/2015 3:16 AM, Marek Szyprowski wrote:
> Hello,
> 
> This is an updated DWC2 related part of initial patchset posted here:
> https://lkml.org/lkml/2015/8/21/306 
> Only DWC2 related patches have been modified since the initial
> submission.
> 
> Changelog:
> v3:
> - rebased onto latest 'testing/next' from Felipe Balbi (includes
>   s3c_hsotg -> dwc2 rename)
> 
> v2:
> - moved setting of ll_hw_enabled flag to enable/disable functions,
>   as suggested by John Youn
> - moved setting of phy width to dwc2_lowlevel_init function
> 
> 
> Marek Szyprowski (4):
>   usb: dwc2: remove double call to dwc2_hsotg_of_probe
>   usb: dwc2: remove non-functional clock gating
>   usb: dwc2: fix unbalanced phy control
>   usb: dwc2: refactor common low-level hw code to platform.c
> 
>  drivers/usb/dwc2/core.h     |   4 +-
>  drivers/usb/dwc2/gadget.c   | 201 ++++---------------------------------
>  drivers/usb/dwc2/platform.c | 236 ++++++++++++++++++++++++++++++++++++--------
>  3 files changed, 217 insertions(+), 224 deletions(-)
> 


Tested-by: John Youn <johnyoun@synopsys.com>
Acked-by: John Youn <johnyoun@synopsys.com>

Could you queue this Felipe?

Regards,
John

^ permalink raw reply	[flat|nested] 28+ messages in thread

end of thread, other threads:[~2015-10-14  6:52 UTC | newest]

Thread overview: 28+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-09-21 10:16 [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes Marek Szyprowski
2015-09-21 10:16 ` [PATCH v3 1/4] usb: dwc2: remove double call to dwc2_hsotg_of_probe Marek Szyprowski
2015-09-21 10:16 ` [PATCH v3 2/4] usb: dwc2: remove non-functional clock gating Marek Szyprowski
2015-09-21 10:16 ` [PATCH v3 3/4] usb: dwc2: fix unbalanced phy control Marek Szyprowski
2015-09-21 10:16 ` [PATCH v3 4/4] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
2015-10-01 15:50   ` Felipe Balbi
2015-10-01 15:50     ` Felipe Balbi
2015-10-01 15:59     ` Felipe Balbi
2015-10-01 15:59       ` Felipe Balbi
     [not found]       ` <20151001155947.GD4469-HgARHv6XitJaoMGHk7MhZQC/G2K4zDHf@public.gmane.org>
2015-10-02  7:45         ` [PATCH v4 " Marek Szyprowski
2015-10-02  7:45           ` Marek Szyprowski
2015-10-05 22:26           ` John Youn
2015-10-05 23:27             ` Felipe Balbi
2015-10-05 23:27               ` Felipe Balbi
2015-10-06  8:55               ` [PATCH v5 1/2] usb: dwc2: remove no longer needed init_mutex Marek Szyprowski
2015-10-06  8:55                 ` [PATCH v5 2/2] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
2015-10-07  2:37                   ` John Youn
2015-10-07  2:37                     ` John Youn
2015-10-14  6:52                     ` [PATCH v6 1/2] usb: dwc2: remove no longer needed init_mutex Marek Szyprowski
2015-10-14  6:52                       ` [PATCH v6 2/2] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski
2015-10-06  8:55               ` [PATCH v4 4/4] " Marek Szyprowski
2015-10-01 21:04     ` [PATCH v3 " John Youn
2015-10-01 21:04       ` John Youn
2015-10-01 22:03       ` Felipe Balbi
2015-10-01 22:21         ` John Youn
2015-10-01 22:31           ` Felipe Balbi
2015-10-02  7:47           ` Marek Szyprowski
2015-09-28 18:21 ` [PATCH v3 0/4] Exynos4412-based Trats2 USB gadget (DWC2) fixes John Youn

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