* [PATCH 1/2] ARM: OMAP2+: Remove legacy mux code for display.c
2013-11-19 16:31 [PATCH 0/2] Remove some dead code for omaps Tony Lindgren
@ 2013-11-19 16:31 ` Tony Lindgren
2013-11-19 16:31 ` [PATCH 2/2] ARM: OMAP2+: Remove legacy omap4_twl6030_hsmmc_init Tony Lindgren
1 sibling, 0 replies; 3+ messages in thread
From: Tony Lindgren @ 2013-11-19 16:31 UTC (permalink / raw)
To: linux-arm-kernel, linux-omap
This is all omap4 specific, which is device tree based
nowadays and should use pinctrl-single instead.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/display.c | 78 -------------------------------------------
1 file changed, 78 deletions(-)
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index a4e536b..58347bb 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -32,7 +32,6 @@
#include "soc.h"
#include "iomap.h"
-#include "mux.h"
#include "control.h"
#include "display.h"
#include "prm.h"
@@ -102,90 +101,13 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initconst = {
{ "dss_hdmi", "omapdss_hdmi", -1 },
};
-static void __init omap4_tpd12s015_mux_pads(void)
-{
- omap_mux_init_signal("hdmi_cec",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("hdmi_ddc_scl",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("hdmi_ddc_sda",
- OMAP_PIN_INPUT_PULLUP);
-}
-
-static void __init omap4_hdmi_mux_pads(enum omap_hdmi_flags flags)
-{
- u32 reg;
- u16 control_i2c_1;
-
- /*
- * CONTROL_I2C_1: HDMI_DDC_SDA_PULLUPRESX (bit 28) and
- * HDMI_DDC_SCL_PULLUPRESX (bit 24) are set to disable
- * internal pull up resistor.
- */
- if (flags & OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP) {
- control_i2c_1 = OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_I2C_1;
- reg = omap4_ctrl_pad_readl(control_i2c_1);
- reg |= (OMAP4_HDMI_DDC_SDA_PULLUPRESX_MASK |
- OMAP4_HDMI_DDC_SCL_PULLUPRESX_MASK);
- omap4_ctrl_pad_writel(reg, control_i2c_1);
- }
-}
-
-static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
-{
- u32 enable_mask, enable_shift;
- u32 pipd_mask, pipd_shift;
- u32 reg;
-
- if (dsi_id == 0) {
- enable_mask = OMAP4_DSI1_LANEENABLE_MASK;
- enable_shift = OMAP4_DSI1_LANEENABLE_SHIFT;
- pipd_mask = OMAP4_DSI1_PIPD_MASK;
- pipd_shift = OMAP4_DSI1_PIPD_SHIFT;
- } else if (dsi_id == 1) {
- enable_mask = OMAP4_DSI2_LANEENABLE_MASK;
- enable_shift = OMAP4_DSI2_LANEENABLE_SHIFT;
- pipd_mask = OMAP4_DSI2_PIPD_MASK;
- pipd_shift = OMAP4_DSI2_PIPD_SHIFT;
- } else {
- return -ENODEV;
- }
-
- reg = omap4_ctrl_pad_readl(OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY);
-
- reg &= ~enable_mask;
- reg &= ~pipd_mask;
-
- reg |= (lanes << enable_shift) & enable_mask;
- reg |= (lanes << pipd_shift) & pipd_mask;
-
- omap4_ctrl_pad_writel(reg, OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY);
-
- return 0;
-}
-
-int __init omap_hdmi_init(enum omap_hdmi_flags flags)
-{
- if (cpu_is_omap44xx()) {
- omap4_hdmi_mux_pads(flags);
- omap4_tpd12s015_mux_pads();
- }
-
- return 0;
-}
-
static int omap_dsi_enable_pads(int dsi_id, unsigned lane_mask)
{
- if (cpu_is_omap44xx())
- return omap4_dsi_mux_pads(dsi_id, lane_mask);
-
return 0;
}
static void omap_dsi_disable_pads(int dsi_id, unsigned lane_mask)
{
- if (cpu_is_omap44xx())
- omap4_dsi_mux_pads(dsi_id, 0);
}
static int omap_dss_set_min_bus_tput(struct device *dev, unsigned long tput)
--
1.8.1.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 2/2] ARM: OMAP2+: Remove legacy omap4_twl6030_hsmmc_init
2013-11-19 16:31 [PATCH 0/2] Remove some dead code for omaps Tony Lindgren
2013-11-19 16:31 ` [PATCH 1/2] ARM: OMAP2+: Remove legacy mux code for display.c Tony Lindgren
@ 2013-11-19 16:31 ` Tony Lindgren
1 sibling, 0 replies; 3+ messages in thread
From: Tony Lindgren @ 2013-11-19 16:31 UTC (permalink / raw)
To: linux-arm-kernel, linux-omap
This is no longer used, omap4 is device tree based now.
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/common.h | 1 -
arch/arm/mach-omap2/omap4-common.c | 57 --------------------------------------
2 files changed, 58 deletions(-)
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index f7644fe..e30ef67 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -299,7 +299,6 @@ struct omap_sdrc_params;
extern void omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1);
struct omap2_hsmmc_info;
-extern int omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers);
extern void omap_reserve(void);
struct omap_hwmod;
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 5791143..b39efd4 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -35,7 +35,6 @@
#include "iomap.h"
#include "common.h"
#include "mmc.h"
-#include "hsmmc.h"
#include "prminst44xx.h"
#include "prcm_mpu44xx.h"
#include "omap4-sar-layout.h"
@@ -284,59 +283,3 @@ skip_errata_init:
omap_wakeupgen_init();
irqchip_init();
}
-
-#if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-static int omap4_twl6030_hsmmc_late_init(struct device *dev)
-{
- int irq = 0;
- struct platform_device *pdev = container_of(dev,
- struct platform_device, dev);
- struct omap_mmc_platform_data *pdata = dev->platform_data;
-
- /* Setting MMC1 Card detect Irq */
- if (pdev->id == 0) {
- irq = twl6030_mmc_card_detect_config();
- if (irq < 0) {
- dev_err(dev, "%s: Error card detect config(%d)\n",
- __func__, irq);
- return irq;
- }
- pdata->slots[0].card_detect_irq = irq;
- pdata->slots[0].card_detect = twl6030_mmc_card_detect;
- }
- return 0;
-}
-
-static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
-{
- struct omap_mmc_platform_data *pdata;
-
- /* dev can be null if CONFIG_MMC_OMAP_HS is not set */
- if (!dev) {
- pr_err("Failed %s\n", __func__);
- return;
- }
- pdata = dev->platform_data;
- pdata->init = omap4_twl6030_hsmmc_late_init;
-}
-
-int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
-{
- struct omap2_hsmmc_info *c;
-
- omap_hsmmc_init(controllers);
- for (c = controllers; c->mmc; c++) {
- /* pdev can be null if CONFIG_MMC_OMAP_HS is not set */
- if (!c->pdev)
- continue;
- omap4_twl6030_hsmmc_set_late_init(&c->pdev->dev);
- }
-
- return 0;
-}
-#else
-int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
-{
- return 0;
-}
-#endif
--
1.8.1.1
^ permalink raw reply related [flat|nested] 3+ messages in thread