Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6

[pandora-kernel.git] / arch / arm / mach-imx / mach-mx27_3ds.c

diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 6e1accf..b31d412 100644 (file)
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -42,10 +42,12 @@
 
 #include "devices-imx27.h"
 
-#define SD1_EN_GPIO (GPIO_PORTB + 25)
-#define OTG_PHY_RESET_GPIO (GPIO_PORTB + 23)
-#define SPI2_SS0 (GPIO_PORTD + 21)
-#define EXPIO_PARENT_INT       (MXC_INTERNAL_IRQS + GPIO_PORTC + 28)
+#define SD1_EN_GPIO            IMX_GPIO_NR(2, 25)
+#define OTG_PHY_RESET_GPIO     IMX_GPIO_NR(2, 23)
+#define SPI2_SS0               IMX_GPIO_NR(4, 21)
+#define EXPIO_PARENT_INT       gpio_to_irq(IMX_GPIO_NR(3, 28))
+#define PMIC_INT               IMX_GPIO_NR(3, 14)
+#define SD1_CD                 IMX_GPIO_NR(2, 26)
 
 static const int mx27pdk_pins[] __initconst = {
        /* UART1 */
@@ -98,9 +100,12 @@ static const int mx27pdk_pins[] __initconst = {
        PD22_PF_CSPI2_SCLK,
        PD23_PF_CSPI2_MISO,
        PD24_PF_CSPI2_MOSI,
+       SPI2_SS0 | GPIO_GPIO | GPIO_OUT,
        /* I2C1 */
        PD17_PF_I2C_DATA,
        PD18_PF_I2C_CLK,
+       /* PMIC INT */
+       PMIC_INT | GPIO_GPIO | GPIO_IN,
 };
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
@@ -131,13 +136,13 @@ static const struct matrix_keymap_data mx27_3ds_keymap_data __initconst = {
 static int mx27_3ds_sdhc1_init(struct device *dev, irq_handler_t detect_irq,
                                void *data)
 {
-       return request_irq(IRQ_GPIOB(26), detect_irq, IRQF_TRIGGER_FALLING |
-                       IRQF_TRIGGER_RISING, "sdhc1-card-detect", data);
+       return request_irq(gpio_to_irq(SD1_CD), detect_irq,
+       IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, "sdhc1-card-detect", data);
 }
 
 static void mx27_3ds_sdhc1_exit(struct device *dev, void *data)
 {
-       free_irq(IRQ_GPIOB(26), data);
+       free_irq(gpio_to_irq(SD1_CD), data);
 }
 
 static const struct imxmmc_platform_data sdhc1_pdata __initconst = {
@@ -193,6 +198,13 @@ static int __init mx27_3ds_otg_mode(char *options)
 __setup("otg_mode=", mx27_3ds_otg_mode);
 
 /* Regulators */
+static struct regulator_init_data gpo_init = {
+       .constraints = {
+               .boot_on = 1,
+               .always_on = 1,
+       }
+};
+
 static struct regulator_consumer_supply vmmc1_consumers[] = {
        REGULATOR_SUPPLY("lcd_2v8", NULL),
 };
@@ -201,7 +213,9 @@ static struct regulator_init_data vmmc1_init = {
        .constraints = {
                .min_uV = 2800000,
                .max_uV = 2800000,
-               .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+               .apply_uV = 1,
+               .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+                                 REGULATOR_CHANGE_STATUS,
        },
        .num_consumer_supplies = ARRAY_SIZE(vmmc1_consumers),
        .consumer_supplies = vmmc1_consumers,
@@ -228,6 +242,12 @@ static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
        }, {
                .id = MC13783_REG_VGEN,
                .init_data = &vgen_init,
+       }, {
+               .id = MC13783_REG_GPO1, /* Turn on 1.8V */
+               .init_data = &gpo_init,
+       }, {
+               .id = MC13783_REG_GPO3, /* Turn on 3.3V */
+               .init_data = &gpo_init,
        },
 };
 
@@ -242,11 +262,11 @@ static struct mc13xxx_platform_data mc13783_pdata = {
 };
 
 /* SPI */
-static int spi2_internal_chipselect[] = {SPI2_SS0};
+static int spi2_chipselect[] = {SPI2_SS0};
 
 static const struct spi_imx_master spi2_pdata __initconst = {
-       .chipselect     = spi2_internal_chipselect,
-       .num_chipselect = ARRAY_SIZE(spi2_internal_chipselect),
+       .chipselect     = spi2_chipselect,
+       .num_chipselect = ARRAY_SIZE(spi2_chipselect),
 };
 
 static struct spi_board_info mx27_3ds_spi_devs[] __initdata = {
@@ -256,7 +276,7 @@ static struct spi_board_info mx27_3ds_spi_devs[] __initdata = {
                .bus_num        = 1,
                .chip_select    = 0, /* SS0 */
                .platform_data  = &mc13783_pdata,
-               .irq = IRQ_GPIOC(14),
+               .irq = gpio_to_irq(PMIC_INT),
                .mode = SPI_CS_HIGH,
        },
 };
@@ -267,6 +287,8 @@ static const struct imxi2c_platform_data mx27_3ds_i2c0_data __initconst = {
 
 static void __init mx27pdk_init(void)
 {
+       imx27_soc_init();
+
        mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins),
                "mx27pdk");
        mx27_3ds_sdhc1_enable_level_translator();