Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 154 insertions, 77 deletions

diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 9a5eb87425fc..88bd6f7705f0 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -14,7 +14,7 @@
 #include <linux/input.h>
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
-#include <linux/spi/wl12xx.h>
+#include <linux/wl12xx.h>
 #include <linux/i2c.h>
 #include <linux/i2c/twl.h>
 #include <linux/clk.h>
@@ -23,6 +23,7 @@
 #include <linux/gpio.h>
 #include <linux/gpio_keys.h>
 #include <linux/mmc/host.h>
+#include <linux/power/isp1704_charger.h>
 
 #include <plat/mcspi.h>
 #include <plat/board.h>
@@ -32,19 +33,28 @@
 #include <plat/onenand.h>
 #include <plat/gpmc-smc91x.h>
 
+#include <mach/board-rx51.h>
+
 #include <sound/tlv320aic3x.h>
 #include <sound/tpa6130a2-plat.h>
+#include <media/radio-si4713.h>
+#include <media/si4713.h>
 
 #include <../drivers/staging/iio/light/tsl2563.h>
 
 #include "mux.h"
 #include "hsmmc.h"
+#include "common-board-devices.h"
 
 #define SYSTEM_REV_B_USES_VAUX3 0x1699
 #define SYSTEM_REV_S_USES_VAUX3 0x8
 
 #define RX51_WL1251_POWER_GPIO          87
 #define RX51_WL1251_IRQ_GPIO            42
+#define RX51_FMTX_RESET_GPIO            163
+#define RX51_FMTX_IRQ                   53
+
+#define RX51_USB_TRANSCEIVER_RST_GPIO   67
 
 /* list all spi devices here */
 enum {
@@ -104,6 +114,30 @@ static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
         },
 };
 
+static void rx51_charger_set_power(bool on)
+{
+        gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
+}
+
+static struct isp1704_charger_data rx51_charger_data = {
+        .set_power      = rx51_charger_set_power,
+};
+
+static struct platform_device rx51_charger_device = {
+        .name   = "isp1704_charger",
+        .dev    = {
+                .platform_data = &rx51_charger_data,
+        },
+};
+
+static void __init rx51_charger_init(void)
+{
+        WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
+                GPIOF_OUT_INIT_LOW, "isp1704_reset"));
+
+        platform_device_register(&rx51_charger_device);
+}
+
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 
 #define RX51_GPIO_CAMERA_LENS_COVER     110
@@ -184,7 +218,7 @@ static void __init rx51_add_gpio_keys(void)
 }
 #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
 
-static int board_keymap[] = {
+static uint32_t board_keymap[] = {
         /*
          * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
          * connected to the ground" matrix state.
@@ -286,6 +320,8 @@ static struct omap_board_mux rx51_mmc2_off_mux[] = {
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
 
+static struct omap_mux_partition *partition;
+
 /*
  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
@@ -293,16 +329,16 @@ static struct omap_board_mux rx51_mmc2_off_mux[] = {
 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
 {
         if (power_on)
-                omap_mux_write_array(rx51_mmc2_on_mux);
+                omap_mux_write_array(partition, rx51_mmc2_on_mux);
         else
-                omap_mux_write_array(rx51_mmc2_off_mux);
+                omap_mux_write_array(partition, rx51_mmc2_off_mux);
 }
 
 static struct omap2_hsmmc_info mmc[] __initdata = {
         {
                 .name           = "external",
                 .mmc            = 1,
-                .wires          = 4,
+                .caps           = MMC_CAP_4_BIT_DATA,
                 .cover_only     = true,
                 .gpio_cd        = 160,
                 .gpio_wp        = -EINVAL,
@@ -311,7 +347,8 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
         {
                 .name           = "internal",
                 .mmc            = 2,
-                .wires          = 8, /* See also rx51_mmc2_remux */
+                .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
+                                                /* See also rx51_mmc2_remux */
                 .gpio_cd        = -EINVAL,
                 .gpio_wp        = -EINVAL,
                 .nonremovable   = true,
@@ -322,41 +359,44 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
 };
 
 static struct regulator_consumer_supply rx51_vmmc1_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
 
 static struct regulator_consumer_supply rx51_vaux3_supply =
-        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
 
 static struct regulator_consumer_supply rx51_vsim_supply =
-        REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+        REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
 
 static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
         /* tlv320aic3x analog supplies */
         REGULATOR_SUPPLY("AVDD", "2-0018"),
         REGULATOR_SUPPLY("DRVDD", "2-0018"),
+        REGULATOR_SUPPLY("AVDD", "2-0019"),
+        REGULATOR_SUPPLY("DRVDD", "2-0019"),
         /* 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"),
+        REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 };
 
 static struct regulator_consumer_supply rx51_vio_supplies[] = {
         /* tlv320aic3x digital supplies */
         REGULATOR_SUPPLY("IOVDD", "2-0018"),
         REGULATOR_SUPPLY("DVDD", "2-0018"),
+        REGULATOR_SUPPLY("IOVDD", "2-0019"),
+        REGULATOR_SUPPLY("DVDD", "2-0019"),
+        /* Si4713 IO supply */
+        REGULATOR_SUPPLY("vio", "2-0063"),
 };
 
-#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
-extern struct platform_device rx51_display_device;
-#endif
-
 static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
-#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
-        {
-                .supply = "vdds_sdi",
-                .dev    = &rx51_display_device.dev,
-        },
-#endif
+        REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
+        /* Si4713 supply */
+        REGULATOR_SUPPLY("vdd", "2-0063"),
+};
+
+static struct regulator_consumer_supply rx51_vdac_supply[] = {
+        REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
 };
 
 static struct regulator_init_data rx51_vaux1 = {
@@ -448,6 +488,7 @@ static struct regulator_init_data rx51_vmmc2 = {
                 .name                   = "V28_A",
                 .min_uV                 = 2800000,
                 .max_uV                 = 3000000,
+                .always_on              = true, /* due VIO leak to AIC34 VDDs */
                 .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
@@ -476,14 +517,17 @@ static struct regulator_init_data rx51_vsim = {
 
 static struct regulator_init_data rx51_vdac = {
         .constraints = {
+                .name                   = "VDAC",
                 .min_uV                 = 1800000,
                 .max_uV                 = 1800000,
+                .apply_uV               = true,
                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
                                         | REGULATOR_MODE_STANDBY,
-                .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
-                                        | REGULATOR_CHANGE_MODE
+                .valid_ops_mask         = REGULATOR_CHANGE_MODE
                                         | REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = rx51_vdac_supply,
 };
 
 static struct regulator_init_data rx51_vio = {
@@ -500,13 +544,46 @@ static struct regulator_init_data rx51_vio = {
         .consumer_supplies      = rx51_vio_supplies,
 };
 
+static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
+        .gpio_reset     = RX51_FMTX_RESET_GPIO,
+};
+
+static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
+        I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
+        .platform_data  = &rx51_si4713_i2c_data,
+};
+
+static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
+        .i2c_bus        = 2,
+        .subdev_board_info = &rx51_si4713_board_info,
+};
+
+static struct platform_device rx51_si4713_dev = {
+        .name   = "radio-si4713",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &rx51_si4713_data,
+        },
+};
+
+static __init void rx51_init_si4713(void)
+{
+        int err;
+
+        err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
+        if (err) {
+                printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
+                return;
+        }
+        rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
+        platform_device_register(&rx51_si4713_dev);
+}
+
 static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
 {
         /* FIXME this gpio setup is just a placeholder for now */
-        gpio_request(gpio + 6, "backlight_pwm");
-        gpio_direction_output(gpio + 6, 0);
-        gpio_request(gpio + 7, "speaker_en");
-        gpio_direction_output(gpio + 7, 1);
+        gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
+        gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
 
         return 0;
 }
@@ -676,7 +753,7 @@ static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
         { .resource = RES_RESET, .devgroup = -1,
           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
         },
-        { .resource = RES_Main_Ref, .devgroup = -1,
+        { .resource = RES_MAIN_REF, .devgroup = -1,
           .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
         },
         { 0, 0},
@@ -688,7 +765,14 @@ static struct twl4030_power_data rx51_t2scripts_data __initdata = {
         .resource_config = twl4030_rconfig,
 };
 
+struct twl4030_codec_vibra_data rx51_vibra_data __initdata = {
+        .coexist        = 0,
+};
 
+struct twl4030_codec_data rx51_codec_data __initdata = {
+        .audio_mclk     = 26000000,
+        .vibra          = &rx51_vibra_data,
+};
 
 static struct twl4030_platform_data rx51_twldata __initdata = {
         .irq_base               = TWL4030_IRQ_BASE,
@@ -700,6 +784,7 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
         .madc                   = &rx51_madc_data,
         .usb                    = &rx51_usb_data,
         .power                  = &rx51_t2scripts_data,
+        .codec                  = &rx51_codec_data,
 
         .vaux1                  = &rx51_vaux1,
         .vaux2                  = &rx51_vaux2,
@@ -710,22 +795,24 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
         .vio                    = &rx51_vio,
 };
 
-static struct aic3x_pdata rx51_aic3x_data __initdata = {
-        .gpio_reset             = 60,
-};
-
-static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata = {
+static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
         .id                     = TPA6130A2,
         .power_gpio             = 98,
 };
 
-static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
-        {
-                I2C_BOARD_INFO("twl5030", 0x48),
-                .flags = I2C_CLIENT_WAKE,
-                .irq = INT_34XX_SYS_NIRQ,
-                .platform_data = &rx51_twldata,
-        },
+/* Audio setup data */
+static struct aic3x_setup_data rx51_aic34_setup = {
+        .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
+        .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
+};
+
+static struct aic3x_pdata rx51_aic3x_data = {
+        .setup = &rx51_aic34_setup,
+        .gpio_reset = 60,
+};
+
+static struct aic3x_pdata rx51_aic3x_data2 = {
+        .gpio_reset = 60,
 };
 
 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
@@ -733,6 +820,10 @@ 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("tlv320aic3x", 0x19),
+                .platform_data = &rx51_aic3x_data2,
+        },
 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
         {
                 I2C_BOARD_INFO("tsl2563", 0x29),
@@ -756,8 +847,7 @@ static int __init rx51_i2c_init(void)
                 rx51_twldata.vaux3 = &rx51_vaux3_cam;
         }
         rx51_twldata.vmmc2 = &rx51_vmmc2;
-        omap_register_i2c_bus(1, 2200, rx51_peripherals_i2c_board_info_1,
-                              ARRAY_SIZE(rx51_peripherals_i2c_board_info_1));
+        omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
         omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
                               ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
         omap_register_i2c_bus(3, 400, NULL, 0);
@@ -801,25 +891,15 @@ static struct mtd_partition onenand_partitions[] = {
         },
 };
 
-static struct omap_onenand_platform_data board_onenand_data = {
-        .cs             = 0,
-        .gpio_irq       = 65,
-        .parts          = onenand_partitions,
-        .nr_parts       = ARRAY_SIZE(onenand_partitions),
-        .flags          = ONENAND_SYNC_READWRITE,
+static struct omap_onenand_platform_data board_onenand_data[] = {
+        {
+                .cs             = 0,
+                .gpio_irq       = 65,
+                .parts          = onenand_partitions,
+                .nr_parts       = ARRAY_SIZE(onenand_partitions),
+                .flags          = ONENAND_SYNC_READWRITE,
+        }
 };
-
-static void __init board_onenand_init(void)
-{
-        gpmc_onenand_init(&board_onenand_data);
-}
-
-#else
-
-static inline void board_onenand_init(void)
-{
-}
-
 #endif
 
 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
@@ -854,26 +934,20 @@ static void rx51_wl1251_set_power(bool enable)
         gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
 }
 
+static struct gpio rx51_wl1251_gpios[] __initdata = {
+        { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW,   "wl1251 power"  },
+        { RX51_WL1251_IRQ_GPIO,   GPIOF_IN,             "wl1251 irq"    },
+};
+
 static void __init rx51_init_wl1251(void)
 {
         int irq, ret;
 
-        ret = gpio_request(RX51_WL1251_POWER_GPIO, "wl1251 power");
+        ret = gpio_request_array(rx51_wl1251_gpios,
+                                 ARRAY_SIZE(rx51_wl1251_gpios));
         if (ret < 0)
                 goto error;
 
-        ret = gpio_direction_output(RX51_WL1251_POWER_GPIO, 0);
-        if (ret < 0)
-                goto err_power;
-
-        ret = gpio_request(RX51_WL1251_IRQ_GPIO, "wl1251 irq");
-        if (ret < 0)
-                goto err_power;
-
-        ret = gpio_direction_input(RX51_WL1251_IRQ_GPIO);
-        if (ret < 0)
-                goto err_irq;
-
         irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
         if (irq < 0)
                 goto err_irq;
@@ -885,10 +959,7 @@ static void __init rx51_init_wl1251(void)
 
 err_irq:
         gpio_free(RX51_WL1251_IRQ_GPIO);
-
-err_power:
         gpio_free(RX51_WL1251_POWER_GPIO);
-
 error:
         printk(KERN_ERR "wl1251 board initialisation failed\n");
         wl1251_pdata.set_power = NULL;
@@ -902,12 +973,18 @@ error:
 void __init rx51_peripherals_init(void)
 {
         rx51_i2c_init();
-        board_onenand_init();
+        gpmc_onenand_init(board_onenand_data);
         board_smc91x_init();
         rx51_add_gpio_keys();
         rx51_init_wl1251();
+        rx51_init_si4713();
         spi_register_board_info(rx51_peripherals_spi_board_info,
                                 ARRAY_SIZE(rx51_peripherals_spi_board_info));
-        omap2_hsmmc_init(mmc);
+
+        partition = omap_mux_get("core");
+        if (partition)
+                omap2_hsmmc_init(mmc);
+
+        rx51_charger_init();
 }