* [PATCH 01/13] omap: zoom2: wlan board muxing
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
@ 2010-07-07 9:43 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 02/13] omap: zoom3: " Tony Lindgren
` (11 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:43 UTC (permalink / raw)
To: linux-arm-kernel
From: Ohad Ben-Cohen <ohadb@ti.com>
Add board muxing to support the wlan wl1271 chip that is
hardwired to mmc2 (third mmc controller) on the ZOOM2.
Signed-off-by: Ohad Ben-Cohen <ohadb@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-zoom2.c | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index 803ef14..00871be 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -71,6 +71,21 @@ static struct twl4030_platform_data zoom2_twldata = {
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
+#ifdef CONFIG_OMAP_ZOOM_WLAN
+ /* WLAN IRQ - GPIO 162 */
+ OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
+ /* WLAN POWER ENABLE - GPIO 101 */
+ OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+ /* WLAN SDIO: MMC3 CMD */
+ OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP),
+ /* WLAN SDIO: MMC3 CLK */
+ OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+ /* WLAN SDIO: MMC3 DAT[0-3] */
+ OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+#endif
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
#else
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 02/13] omap: zoom3: wlan board muxing
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
2010-07-07 9:43 ` [PATCH 01/13] omap: zoom2: wlan board muxing Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 03/13] omap3: pandora: update gpio-keys data Tony Lindgren
` (10 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Ohad Ben-Cohen <ohadb@ti.com>
Add board muxing to support the wlan wl1271 chip that is
hardwired to mmc2 (third mmc controller) on the ZOOM3.
Signed-off-by: Ohad Ben-Cohen <ohadb@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-zoom3.c | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c
index 3314704..0b62663 100644
--- a/arch/arm/mach-omap2/board-zoom3.c
+++ b/arch/arm/mach-omap2/board-zoom3.c
@@ -46,6 +46,21 @@ static void __init omap_zoom_init_irq(void)
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
+#ifdef CONFIG_OMAP_ZOOM_WLAN
+ /* WLAN IRQ - GPIO 162 */
+ OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
+ /* WLAN POWER ENABLE - GPIO 101 */
+ OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+ /* WLAN SDIO: MMC3 CMD */
+ OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP),
+ /* WLAN SDIO: MMC3 CLK */
+ OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+ /* WLAN SDIO: MMC3 DAT[0-3] */
+ OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP),
+#endif
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
#else
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 03/13] omap3: pandora: update gpio-keys data
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
2010-07-07 9:43 ` [PATCH 01/13] omap: zoom2: wlan board muxing Tony Lindgren
2010-07-07 9:44 ` [PATCH 02/13] omap: zoom3: " Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 04/13] omap3: pandora: add NAND and wifi support Tony Lindgren
` (9 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Grazvydas Ignotas <notasas@gmail.com>
Update gpio-keys setup so it matches what is on default firmware.
Also make use of debounce feature in gpio-keys instead of setting it
explicitly, as gpio-keys is now capable of using hardware debounce on
OMAPs thanks to recent gpiolib changes.
Also fix a sparce warning along the way.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-omap3pandora.c | 30 ++++++++++--------------------
1 files changed, 10 insertions(+), 20 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index db06dc9..7a12729 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -48,9 +48,6 @@
#define OMAP3_PANDORA_TS_GPIO 94
-/* hardware debounce: (value + 1) * 31us */
-#define GPIO_DEBOUNCE_TIME 127
-
static struct gpio_led pandora_gpio_leds[] = {
{
.name = "pandora::sd1",
@@ -88,6 +85,7 @@ static struct platform_device pandora_leds_gpio = {
.type = ev_type, \
.code = ev_code, \
.active_low = act_low, \
+ .debounce_interval = 4, \
.desc = "btn " descr, \
}
@@ -99,14 +97,14 @@ static struct gpio_keys_button pandora_gpio_keys[] = {
GPIO_BUTTON_LOW(103, KEY_DOWN, "down"),
GPIO_BUTTON_LOW(96, KEY_LEFT, "left"),
GPIO_BUTTON_LOW(98, KEY_RIGHT, "right"),
- GPIO_BUTTON_LOW(109, KEY_KP1, "game 1"),
- GPIO_BUTTON_LOW(111, KEY_KP2, "game 2"),
- GPIO_BUTTON_LOW(106, KEY_KP3, "game 3"),
- GPIO_BUTTON_LOW(101, KEY_KP4, "game 4"),
- GPIO_BUTTON_LOW(102, BTN_TL, "l"),
- GPIO_BUTTON_LOW(97, BTN_TL2, "l2"),
- GPIO_BUTTON_LOW(105, BTN_TR, "r"),
- GPIO_BUTTON_LOW(107, BTN_TR2, "r2"),
+ GPIO_BUTTON_LOW(109, KEY_PAGEUP, "game 1"),
+ GPIO_BUTTON_LOW(111, KEY_END, "game 2"),
+ GPIO_BUTTON_LOW(106, KEY_PAGEDOWN, "game 3"),
+ GPIO_BUTTON_LOW(101, KEY_HOME, "game 4"),
+ GPIO_BUTTON_LOW(102, KEY_RIGHTSHIFT, "l"),
+ GPIO_BUTTON_LOW(97, KEY_KPPLUS, "l2"),
+ GPIO_BUTTON_LOW(105, KEY_RIGHTCTRL, "r"),
+ GPIO_BUTTON_LOW(107, KEY_KPMINUS, "r2"),
GPIO_BUTTON_LOW(104, KEY_LEFTCTRL, "ctrl"),
GPIO_BUTTON_LOW(99, KEY_MENU, "menu"),
GPIO_BUTTON_LOW(176, KEY_COFFEE, "hold"),
@@ -127,14 +125,7 @@ static struct platform_device pandora_keys_gpio = {
},
};
-static void __init pandora_keys_gpio_init(void)
-{
- /* set debounce time for GPIO banks 4 and 6 */
- gpio_set_debounce(32 * 3, GPIO_DEBOUNCE_TIME);
- gpio_set_debounce(32 * 5, GPIO_DEBOUNCE_TIME);
-}
-
-static int board_keymap[] = {
+static const uint32_t board_keymap[] = {
/* row, col, code */
KEY(0, 0, KEY_9),
KEY(0, 1, KEY_8),
@@ -582,7 +573,6 @@ static void __init omap3pandora_init(void)
ARRAY_SIZE(omap3pandora_spi_board_info));
omap3pandora_ads7846_init();
usb_ehci_init(&ehci_pdata);
- pandora_keys_gpio_init();
usb_musb_init(&musb_board_data);
/* Ensure SDRC pins are mux'd for self-refresh */
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 04/13] omap3: pandora: add NAND and wifi support
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (2 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 03/13] omap3: pandora: update gpio-keys data Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 05/13] omap: rx51: Set regulator V28 always on Tony Lindgren
` (8 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Grazvydas Ignotas <notasas@gmail.com>
Add platform data for NAND and wifi, also setup all GPIOs
needed to use the wifi chip.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-omap3pandora.c | 120 ++++++++++++++++++++++++++++++
1 files changed, 120 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 7a12729..a58bdef 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -25,6 +25,9 @@
#include <linux/spi/ads7846.h>
#include <linux/regulator/machine.h>
#include <linux/i2c/twl.h>
+#include <linux/spi/wl12xx.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/nand.h>
#include <linux/leds.h>
#include <linux/input.h>
#include <linux/input/matrix_keypad.h>
@@ -41,13 +44,50 @@
#include <plat/mcspi.h>
#include <plat/usb.h>
#include <plat/display.h>
+#include <plat/nand.h>
#include "mux.h"
#include "sdram-micron-mt46h32m32lf-6.h"
#include "hsmmc.h"
+#define PANDORA_WIFI_IRQ_GPIO 21
+#define PANDORA_WIFI_NRESET_GPIO 23
#define OMAP3_PANDORA_TS_GPIO 94
+#define NAND_BLOCK_SIZE SZ_128K
+
+static struct mtd_partition omap3pandora_nand_partitions[] = {
+ {
+ .name = "xloader",
+ .offset = 0,
+ .size = 4 * NAND_BLOCK_SIZE,
+ .mask_flags = MTD_WRITEABLE
+ }, {
+ .name = "uboot",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 15 * NAND_BLOCK_SIZE,
+ }, {
+ .name = "uboot-env",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 1 * NAND_BLOCK_SIZE,
+ }, {
+ .name = "boot",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 80 * NAND_BLOCK_SIZE,
+ }, {
+ .name = "rootfs",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct omap_nand_platform_data pandora_nand_data = {
+ .cs = 0,
+ .devsize = 1, /* '0' for 8-bit, '1' for 16-bit device */
+ .parts = omap3pandora_nand_partitions,
+ .nr_parts = ARRAY_SIZE(omap3pandora_nand_partitions),
+};
+
static struct gpio_led pandora_gpio_leds[] = {
{
.name = "pandora::sd1",
@@ -246,12 +286,33 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = {
static int omap3pandora_twl_gpio_setup(struct device *dev,
unsigned gpio, unsigned ngpio)
{
+ int ret, gpio_32khz;
+
/* gpio + {0,1} is "mmc{0,1}_cd" (input/IRQ) */
omap3pandora_mmc[0].gpio_cd = gpio + 0;
omap3pandora_mmc[1].gpio_cd = gpio + 1;
omap2_hsmmc_init(omap3pandora_mmc);
+ /* gpio + 13 drives 32kHz buffer for wifi module */
+ gpio_32khz = gpio + 13;
+ ret = gpio_request(gpio_32khz, "wifi 32kHz");
+ if (ret < 0) {
+ pr_err("Cannot get GPIO line %d, ret=%d\n", gpio_32khz, ret);
+ goto fail;
+ }
+
+ ret = gpio_direction_output(gpio_32khz, 1);
+ if (ret < 0) {
+ pr_err("Cannot set GPIO line %d, ret=%d\n", gpio_32khz, ret);
+ goto fail_direction;
+ }
+
return 0;
+
+fail_direction:
+ gpio_free(gpio_32khz);
+fail:
+ return -ENODEV;
}
static struct twl4030_gpio_platform_data omap3pandora_gpio_data = {
@@ -530,10 +591,67 @@ static void __init omap3pandora_init_irq(void)
omap_gpio_init();
}
+static void pandora_wl1251_set_power(bool enable)
+{
+ /*
+ * Keep power always on until wl1251_sdio driver learns to re-init
+ * the chip after powering it down and back up.
+ */
+}
+
+static struct wl12xx_platform_data pandora_wl1251_pdata = {
+ .set_power = pandora_wl1251_set_power,
+ .use_eeprom = true,
+};
+
+static struct platform_device pandora_wl1251_data = {
+ .name = "wl1251_data",
+ .id = -1,
+ .dev = {
+ .platform_data = &pandora_wl1251_pdata,
+ },
+};
+
+static void pandora_wl1251_init(void)
+{
+ int ret;
+
+ ret = gpio_request(PANDORA_WIFI_IRQ_GPIO, "wl1251 irq");
+ if (ret < 0)
+ goto fail;
+
+ ret = gpio_direction_input(PANDORA_WIFI_IRQ_GPIO);
+ if (ret < 0)
+ goto fail_irq;
+
+ pandora_wl1251_pdata.irq = gpio_to_irq(PANDORA_WIFI_IRQ_GPIO);
+ if (pandora_wl1251_pdata.irq < 0)
+ goto fail_irq;
+
+ ret = gpio_request(PANDORA_WIFI_NRESET_GPIO, "wl1251 nreset");
+ if (ret < 0)
+ goto fail_irq;
+
+ /* start powered so that it probes with MMC subsystem */
+ ret = gpio_direction_output(PANDORA_WIFI_NRESET_GPIO, 1);
+ if (ret < 0)
+ goto fail_nreset;
+
+ return;
+
+fail_nreset:
+ gpio_free(PANDORA_WIFI_NRESET_GPIO);
+fail_irq:
+ gpio_free(PANDORA_WIFI_IRQ_GPIO);
+fail:
+ printk(KERN_ERR "wl1251 board initialisation failed\n");
+}
+
static struct platform_device *omap3pandora_devices[] __initdata = {
&pandora_leds_gpio,
&pandora_keys_gpio,
&pandora_dss_device,
+ &pandora_wl1251_data,
};
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
@@ -566,6 +684,7 @@ static void __init omap3pandora_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
omap3pandora_i2c_init();
+ pandora_wl1251_init();
platform_add_devices(omap3pandora_devices,
ARRAY_SIZE(omap3pandora_devices));
omap_serial_init();
@@ -574,6 +693,7 @@ static void __init omap3pandora_init(void)
omap3pandora_ads7846_init();
usb_ehci_init(&ehci_pdata);
usb_musb_init(&musb_board_data);
+ gpmc_nand_init(&pandora_nand_data);
/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 05/13] omap: rx51: Set regulator V28 always on
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (3 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 04/13] omap3: pandora: add NAND and wifi support Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 06/13] omap: rx51: Add platform_data for tlv320aic3x with reset gpionumber Tony Lindgren
` (7 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Jarkko Nikula <jhnikula@gmail.com>
It seems that the battery cover sensor in Nokia N900 is powered from the
V28 domain. Now if this regulator is disabled it causes that the gpio 160
reads only zero which effectively causes uSD removal detection.
Currently the bootloader enabled V28 is kept on but this may change in the
future according to comment in
drivers/regulator/core.c: regulator_has_full_constraints.
Also if there are any consumers on the V28 domain doing regulator_enable
regulator_disable cycle the V28 will be disabled after that.
Prepare for these by defining the V28 as always_on regulator.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Cc: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-rx51-peripherals.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 5ddf156..3d95534 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -361,6 +361,7 @@ static struct regulator_init_data rx51_vaux1 = {
.name = "V28",
.min_uV = 2800000,
.max_uV = 2800000,
+ .always_on = true, /* due battery cover sensor */
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 06/13] omap: rx51: Add platform_data for tlv320aic3x with reset gpionumber
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (4 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 05/13] omap: rx51: Set regulator V28 always on Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 07/13] omap: rx51: Use REGULATOR_SUPPLY macro when initializingregulator consumers Tony Lindgren
` (6 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Jarkko Nikula <jhnikula@gmail.com>
Proper operation of the tlv320aic3x audio codec requires that reset
sequencing is done in pair with supply voltages when using the regulator
framework. Add the codec reset gpio used in Nokia RX51 to tlv320aic3x
data.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-rx51-peripherals.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 3d95534..e350f0b 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -32,6 +32,8 @@
#include <plat/onenand.h>
#include <plat/gpmc-smc91x.h>
+#include <sound/tlv320aic3x.h>
+
#include "mux.h"
#include "hsmmc.h"
@@ -707,6 +709,10 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
.vio = &rx51_vio,
};
+static struct aic3x_pdata rx51_aic3x_data __initdata = {
+ .gpio_reset = 60,
+};
+
static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
{
I2C_BOARD_INFO("twl5030", 0x48),
@@ -719,6 +725,7 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
{
I2C_BOARD_INFO("tlv320aic3x", 0x18),
+ .platform_data = &rx51_aic3x_data,
},
};
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 07/13] omap: rx51: Use REGULATOR_SUPPLY macro when initializingregulator consumers
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (5 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 06/13] omap: rx51: Add platform_data for tlv320aic3x with reset gpionumber Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 08/13] omap: rx51: Add supply and data for the tpa6130a2 headphoneamplifier Tony Lindgren
` (5 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Jarkko Nikula <jhnikula@gmail.com>
There is REGULATOR_SUPPLY macro available for initializing the struct
regulator_consumer_supply so use it where applicable (all other supplies
than vdds_sdi) as it improves the readability.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Acked-by: Eduardo Valentin <eduardo.valentin@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-rx51-peripherals.c | 43 +++++++-------------------
1 files changed, 11 insertions(+), 32 deletions(-)
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index e350f0b..b4c3dd7 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -301,48 +301,27 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
{} /* Terminator */
};
-static struct regulator_consumer_supply rx51_vmmc1_supply = {
- .supply = "vmmc",
- .dev_name = "mmci-omap-hs.0",
-};
+static struct regulator_consumer_supply rx51_vmmc1_supply =
+ REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
-static struct regulator_consumer_supply rx51_vaux3_supply = {
- .supply = "vmmc",
- .dev_name = "mmci-omap-hs.1",
-};
+static struct regulator_consumer_supply rx51_vaux3_supply =
+ REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
-static struct regulator_consumer_supply rx51_vsim_supply = {
- .supply = "vmmc_aux",
- .dev_name = "mmci-omap-hs.1",
-};
+static struct regulator_consumer_supply rx51_vsim_supply =
+ REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
/* tlv320aic3x analog supplies */
- {
- .supply = "AVDD",
- .dev_name = "2-0018",
- },
- {
- .supply = "DRVDD",
- .dev_name = "2-0018",
- },
+ REGULATOR_SUPPLY("AVDD", "2-0018"),
+ REGULATOR_SUPPLY("DRVDD", "2-0018"),
/* Keep vmmc as last item. It is not iterated for newer boards */
- {
- .supply = "vmmc",
- .dev_name = "mmci-omap-hs.1",
- },
+ REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
};
static struct regulator_consumer_supply rx51_vio_supplies[] = {
/* tlv320aic3x digital supplies */
- {
- .supply = "IOVDD",
- .dev_name = "2-0018"
- },
- {
- .supply = "DVDD",
- .dev_name = "2-0018"
- },
+ REGULATOR_SUPPLY("IOVDD", "2-0018"),
+ REGULATOR_SUPPLY("DVDD", "2-0018"),
};
#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 08/13] omap: rx51: Add supply and data for the tpa6130a2 headphoneamplifier
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (6 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 07/13] omap: rx51: Use REGULATOR_SUPPLY macro when initializingregulator consumers Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 09/13] tsl2563 ALS support for Nokia N900 Tony Lindgren
` (4 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Jarkko Nikula <jhnikula@gmail.com>
With these and upcoming change to tpa6130a2 driver it's possible to add
support for the TPA6130A2 headphone amplifier.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-rx51-peripherals.c | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index b4c3dd7..3c3f975 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -33,6 +33,7 @@
#include <plat/gpmc-smc91x.h>
#include <sound/tlv320aic3x.h>
+#include <sound/tpa6130a2-plat.h>
#include "mux.h"
#include "hsmmc.h"
@@ -314,6 +315,8 @@ static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
/* tlv320aic3x analog supplies */
REGULATOR_SUPPLY("AVDD", "2-0018"),
REGULATOR_SUPPLY("DRVDD", "2-0018"),
+ /* tpa6130a2 */
+ REGULATOR_SUPPLY("Vdd", "2-0060"),
/* Keep vmmc as last item. It is not iterated for newer boards */
REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
};
@@ -692,6 +695,11 @@ static struct aic3x_pdata rx51_aic3x_data __initdata = {
.gpio_reset = 60,
};
+static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata = {
+ .id = TPA6130A2,
+ .power_gpio = 98,
+};
+
static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
{
I2C_BOARD_INFO("twl5030", 0x48),
@@ -706,6 +714,10 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
I2C_BOARD_INFO("tlv320aic3x", 0x18),
.platform_data = &rx51_aic3x_data,
},
+ {
+ I2C_BOARD_INFO("tpa6130a2", 0x60),
+ .platform_data = &rx51_tpa6130a2_data,
+ }
};
static int __init rx51_i2c_init(void)
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 09/13] tsl2563 ALS support for Nokia N900
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (7 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 08/13] omap: rx51: Add supply and data for the tpa6130a2 headphoneamplifier Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-08 13:01 ` Ameya Palande
2010-07-07 9:44 ` [PATCH 10/13] omap4: mmc: Fix the regulator resource for MMC2 on 4430sdp Tony Lindgren
` (3 subsequent siblings)
12 siblings, 1 reply; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Ameya Palande <ameya.palande@nokia.com>
This commit will enable usage of tsl2563 ambient light sensor on Nokia N900.
Signed-off-by: Ameya Palande <ameya.palande@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-rx51-peripherals.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 3c3f975..3ae3591 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -23,6 +23,7 @@
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/mmc/host.h>
+#include <../drivers/staging/iio/light/tsl2563.h>
#include <plat/mcspi.h>
#include <plat/board.h>
@@ -68,6 +69,10 @@ static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
.single_channel = 1,
};
+static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
+ .cover_comp_gain = 16,
+ };
+
static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
[RX51_SPI_WL1251] = {
.modalias = "wl1251",
@@ -707,6 +712,9 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
.irq = INT_34XX_SYS_NIRQ,
.platform_data = &rx51_twldata,
},
+ { I2C_BOARD_INFO("tsl2563", 0x29),
+ .platform_data = &rx51_tsl2563_platform_data,
+ },
};
static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 09/13] tsl2563 ALS support for Nokia N900
2010-07-07 9:44 ` [PATCH 09/13] tsl2563 ALS support for Nokia N900 Tony Lindgren
@ 2010-07-08 13:01 ` Ameya Palande
2010-07-09 8:35 ` Tony Lindgren
0 siblings, 1 reply; 16+ messages in thread
From: Ameya Palande @ 2010-07-08 13:01 UTC (permalink / raw)
To: linux-arm-kernel
Hi Tony,
On Wed, 2010-07-07 at 11:44 +0200, ext Tony Lindgren wrote:
> From: Ameya Palande <ameya.palande@nokia.com>
>
> This commit will enable usage of tsl2563 ambient light sensor on Nokia N900.
>
> Signed-off-by: Ameya Palande <ameya.palande@nokia.com>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch is not correct, sorry for that. You can drop this one.
Mathias Nyman will send a new one with correction.
Thanks!
Cheers,
Ameya.
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 09/13] tsl2563 ALS support for Nokia N900
2010-07-08 13:01 ` Ameya Palande
@ 2010-07-09 8:35 ` Tony Lindgren
0 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-09 8:35 UTC (permalink / raw)
To: linux-arm-kernel
* Ameya Palande <ameya.palande@nokia.com> [100708 15:55]:
> Hi Tony,
>
> On Wed, 2010-07-07 at 11:44 +0200, ext Tony Lindgren wrote:
> > From: Ameya Palande <ameya.palande@nokia.com>
> >
> > This commit will enable usage of tsl2563 ambient light sensor on Nokia N900.
> >
> > Signed-off-by: Ameya Palande <ameya.palande@nokia.com>
> > Signed-off-by: Tony Lindgren <tony@atomide.com>
>
> This patch is not correct, sorry for that. You can drop this one.
> Mathias Nyman will send a new one with correction.
Thanks, updated version from Mathias below.
Regards,
Tony
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 10/13] omap4: mmc: Fix the regulator resource for MMC2 on 4430sdp
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (8 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 09/13] tsl2563 ALS support for Nokia N900 Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 11/13] omap4: Board changes for 4430sdp tmp105 temperature sensor Tony Lindgren
` (2 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
The MMC1 and MMC2 cards have seperate LDO supplies. Current code assumes
that they are powered by same LDO.
This patch fixes the same and has VAUX1 as supply to MMC2 card.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Tested-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-4430sdp.c | 12 ++++++++----
1 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index e4a5d66..216870b 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -156,14 +156,16 @@ static struct omap2_hsmmc_info mmc[] = {
{} /* Terminator */
};
-static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
+static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
{
.supply = "vmmc",
- .dev_name = "mmci-omap-hs.0",
+ .dev_name = "mmci-omap-hs.1",
},
+};
+static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
{
.supply = "vmmc",
- .dev_name = "mmci-omap-hs.1",
+ .dev_name = "mmci-omap-hs.0",
},
};
@@ -210,6 +212,8 @@ static struct regulator_init_data sdp4430_vaux1 = {
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
+ .num_consumer_supplies = 1,
+ .consumer_supplies = sdp4430_vaux_supply,
};
static struct regulator_init_data sdp4430_vaux2 = {
@@ -250,7 +254,7 @@ static struct regulator_init_data sdp4430_vmmc = {
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 2,
+ .num_consumer_supplies = 1,
.consumer_supplies = sdp4430_vmmc_supply,
};
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 11/13] omap4: Board changes for 4430sdp tmp105 temperature sensor
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (9 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 10/13] omap4: mmc: Fix the regulator resource for MMC2 on 4430sdp Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 12/13] OMAP4: Add GPIO LED support for SDP board Tony Lindgren
2010-07-07 9:44 ` [PATCH 13/13] Add OMAP4 Panda Support Tony Lindgren
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Shubhrajyoti Datta <shubhrajyoti@ti.com>
Adding board configuration for the tmp105
temperature sensor. The interface to the sensor
is I2C.
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-4430sdp.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 216870b..eb1775e 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -357,6 +357,11 @@ static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = {
.platform_data = &sdp4430_twldata,
},
};
+static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
+ {
+ I2C_BOARD_INFO("tmp105", 0x48),
+ },
+};
static int __init omap4_i2c_init(void)
{
/*
@@ -366,7 +371,8 @@ static int __init omap4_i2c_init(void)
omap_register_i2c_bus(1, 400, sdp4430_i2c_boardinfo,
ARRAY_SIZE(sdp4430_i2c_boardinfo));
omap_register_i2c_bus(2, 400, NULL, 0);
- omap_register_i2c_bus(3, 400, NULL, 0);
+ omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
+ ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
omap_register_i2c_bus(4, 400, NULL, 0);
return 0;
}
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 12/13] OMAP4: Add GPIO LED support for SDP board
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (10 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 11/13] omap4: Board changes for 4430sdp tmp105 temperature sensor Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
2010-07-07 9:44 ` [PATCH 13/13] Add OMAP4 Panda Support Tony Lindgren
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Hemanth V <hemanthv@ti.com>
This patch adds support for GPIO LEDs present on OMAP4
SDP and Blaze boards. This basically adds platform data
required by leds-gpio driver
Signed-off-by: Hemanth V <hemanthv@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-4430sdp.c | 50 +++++++++++++++++++++++++++++++++++
1 files changed, 50 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index eb1775e..f287461 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -21,6 +21,7 @@
#include <linux/spi/spi.h>
#include <linux/i2c/twl.h>
#include <linux/regulator/machine.h>
+#include <linux/leds.h>
#include <mach/hardware.h>
#include <mach/omap4-common.h>
@@ -40,6 +41,54 @@
#define ETH_KS8851_POWER_ON 48
#define ETH_KS8851_QUART 138
+static struct gpio_led sdp4430_gpio_leds[] = {
+ {
+ .name = "omap4:green:debug0",
+ .gpio = 61,
+ },
+ {
+ .name = "omap4:green:debug1",
+ .gpio = 30,
+ },
+ {
+ .name = "omap4:green:debug2",
+ .gpio = 7,
+ },
+ {
+ .name = "omap4:green:debug3",
+ .gpio = 8,
+ },
+ {
+ .name = "omap4:green:debug4",
+ .gpio = 50,
+ },
+ {
+ .name = "omap4:blue:user",
+ .gpio = 169,
+ },
+ {
+ .name = "omap4:red:user",
+ .gpio = 170,
+ },
+ {
+ .name = "omap4:green:user",
+ .gpio = 139,
+ },
+
+};
+
+static struct gpio_led_platform_data sdp4430_led_data = {
+ .leds = sdp4430_gpio_leds,
+ .num_leds = ARRAY_SIZE(sdp4430_gpio_leds),
+};
+
+static struct platform_device sdp4430_leds_gpio = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &sdp4430_led_data,
+ },
+};
static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
{
.modalias = "ks8851",
@@ -112,6 +161,7 @@ static struct platform_device sdp4430_lcd_device = {
static struct platform_device *sdp4430_devices[] __initdata = {
&sdp4430_lcd_device,
+ &sdp4430_leds_gpio,
};
static struct omap_lcd_config sdp4430_lcd_config __initdata = {
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH 13/13] Add OMAP4 Panda Support
2010-07-07 9:43 [PATCH 00/13] omap2/3/4 board updates for 2.6.36 merge window Tony Lindgren
` (11 preceding siblings ...)
2010-07-07 9:44 ` [PATCH 12/13] OMAP4: Add GPIO LED support for SDP board Tony Lindgren
@ 2010-07-07 9:44 ` Tony Lindgren
12 siblings, 0 replies; 16+ messages in thread
From: Tony Lindgren @ 2010-07-07 9:44 UTC (permalink / raw)
To: linux-arm-kernel
From: David Anders <x0132446@ti.com>
Add initial support for the OMAP4 based Panda Board.
Signed-off-by: David Anders <x0132446@ti.com>
[tony at atomide.com: selected board by default in Kconfig]
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/Kconfig | 5 +
arch/arm/mach-omap2/Makefile | 2
arch/arm/mach-omap2/board-omap4panda.c | 304 ++++++++++++++++++++++++++++++++
3 files changed, 311 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-omap2/board-omap4panda.c
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 84fecd0..b48bacf 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -238,6 +238,11 @@ config MACH_OMAP_4430SDP
default y
depends on ARCH_OMAP4
+config MACH_OMAP4_PANDA
+ bool "OMAP4 Panda Board"
+ default y
+ depends on ARCH_OMAP4
+
config OMAP3_EMU
bool "OMAP3 debugging peripherals"
depends on ARCH_OMAP3
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index d7be082..f5b4ff4 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -145,6 +145,8 @@ obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o \
hsmmc.o
obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o \
hsmmc.o
+obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o \
+ hsmmc.o
obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
new file mode 100644
index 0000000..c03d1d5
--- /dev/null
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -0,0 +1,304 @@
+/*
+ * Board support file for OMAP4430 based PandaBoard.
+ *
+ * Copyright (C) 2010 Texas Instruments
+ *
+ * Author: David Anders <x0132446@ti.com>
+ *
+ * Based on mach-omap2/board-4430sdp.c
+ *
+ * Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
+ * Based on mach-omap2/board-3430sdp.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <linux/usb/otg.h>
+#include <linux/i2c/twl.h>
+#include <linux/regulator/machine.h>
+
+#include <mach/hardware.h>
+#include <mach/omap4-common.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <plat/board.h>
+#include <plat/common.h>
+#include <plat/control.h>
+#include <plat/timer-gp.h>
+#include <plat/usb.h>
+#include <plat/mmc.h>
+#include "hsmmc.h"
+
+
+static void __init omap4_panda_init_irq(void)
+{
+ omap2_init_common_hw(NULL, NULL);
+ gic_init_irq();
+ omap_gpio_init();
+}
+
+static struct omap_musb_board_data musb_board_data = {
+ .interface_type = MUSB_INTERFACE_UTMI,
+ .mode = MUSB_PERIPHERAL,
+ .power = 100,
+};
+
+static struct omap2_hsmmc_info mmc[] = {
+ {
+ .mmc = 1,
+ .wires = 8,
+ .gpio_wp = -EINVAL,
+ },
+ {} /* Terminator */
+};
+
+static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
+ {
+ .supply = "vmmc",
+ .dev_name = "mmci-omap-hs.0",
+ },
+ {
+ .supply = "vmmc",
+ .dev_name = "mmci-omap-hs.1",
+ },
+};
+
+static int omap4_twl6030_hsmmc_late_init(struct device *dev)
+{
+ int ret = 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)
+ pdata->slots[0].card_detect_irq = TWL6030_IRQ_BASE +
+ MMCDETECT_INTR_OFFSET;
+ return ret;
+}
+
+static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
+{
+ struct omap_mmc_platform_data *pdata = dev->platform_data;
+
+ pdata->init = omap4_twl6030_hsmmc_late_init;
+}
+
+static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
+{
+ struct omap2_hsmmc_info *c;
+
+ omap2_hsmmc_init(controllers);
+ for (c = controllers; c->mmc; c++)
+ omap4_twl6030_hsmmc_set_late_init(c->dev);
+
+ return 0;
+}
+
+static struct regulator_init_data omap4_panda_vaux1 = {
+ .constraints = {
+ .min_uV = 1000000,
+ .max_uV = 3000000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_panda_vaux2 = {
+ .constraints = {
+ .min_uV = 1200000,
+ .max_uV = 2800000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_panda_vaux3 = {
+ .constraints = {
+ .min_uV = 1000000,
+ .max_uV = 3000000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+/* VMMC1 for MMC1 card */
+static struct regulator_init_data omap4_panda_vmmc = {
+ .constraints = {
+ .min_uV = 1200000,
+ .max_uV = 3000000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 2,
+ .consumer_supplies = omap4_panda_vmmc_supply,
+};
+
+static struct regulator_init_data omap4_panda_vpp = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 2500000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_panda_vusim = {
+ .constraints = {
+ .min_uV = 1200000,
+ .max_uV = 2900000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_panda_vana = {
+ .constraints = {
+ .min_uV = 2100000,
+ .max_uV = 2100000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_panda_vcxio = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 1800000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_panda_vdac = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 1800000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_panda_vusb = {
+ .constraints = {
+ .min_uV = 3300000,
+ .max_uV = 3300000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct twl4030_platform_data omap4_panda_twldata = {
+ .irq_base = TWL6030_IRQ_BASE,
+ .irq_end = TWL6030_IRQ_END,
+
+ /* Regulators */
+ .vmmc = &omap4_panda_vmmc,
+ .vpp = &omap4_panda_vpp,
+ .vusim = &omap4_panda_vusim,
+ .vana = &omap4_panda_vana,
+ .vcxio = &omap4_panda_vcxio,
+ .vdac = &omap4_panda_vdac,
+ .vusb = &omap4_panda_vusb,
+ .vaux1 = &omap4_panda_vaux1,
+ .vaux2 = &omap4_panda_vaux2,
+ .vaux3 = &omap4_panda_vaux3,
+};
+
+static struct i2c_board_info __initdata omap4_panda_i2c_boardinfo[] = {
+ {
+ I2C_BOARD_INFO("twl6030", 0x48),
+ .flags = I2C_CLIENT_WAKE,
+ .irq = OMAP44XX_IRQ_SYS_1N,
+ .platform_data = &omap4_panda_twldata,
+ },
+};
+static int __init omap4_panda_i2c_init(void)
+{
+ /*
+ * Phoenix Audio IC needs I2C1 to
+ * start with 400 KHz or less
+ */
+ omap_register_i2c_bus(1, 400, omap4_panda_i2c_boardinfo,
+ ARRAY_SIZE(omap4_panda_i2c_boardinfo));
+ omap_register_i2c_bus(2, 400, NULL, 0);
+ omap_register_i2c_bus(3, 400, NULL, 0);
+ omap_register_i2c_bus(4, 400, NULL, 0);
+ return 0;
+}
+static void __init omap4_panda_init(void)
+{
+ int status;
+
+ omap4_panda_i2c_init();
+ omap_serial_init();
+ omap4_twl6030_hsmmc_init(mmc);
+ /* OMAP4 Panda uses internal transceiver so register nop transceiver */
+ usb_nop_xceiv_register();
+ /* FIXME: allow multi-omap to boot until musb is updated for omap4 */
+ if (!cpu_is_omap44xx())
+ usb_musb_init(&musb_board_data);
+}
+
+static void __init omap4_panda_map_io(void)
+{
+ omap2_set_globals_443x();
+ omap44xx_map_common_io();
+}
+
+MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
+ /* Maintainer: David Anders - Texas Instruments Inc */
+ .phys_io = 0x48000000,
+ .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc,
+ .boot_params = 0x80000100,
+ .map_io = omap4_panda_map_io,
+ .init_irq = omap4_panda_init_irq,
+ .init_machine = omap4_panda_init,
+ .timer = &omap_timer,
+MACHINE_END
^ permalink raw reply related [flat|nested] 16+ messages in thread