arm: tegra: cardhu: add support for PM315
[linux-2.6.git] / arch / arm / mach-tegra / board-cardhu.c
index 8e09c5e..b7d28db 100644 (file)
 #include <mach/io.h>
 #include <mach/i2s.h>
 #include <mach/tegra_asoc_pdata.h>
+#include <mach/tegra_rt5640_pdata.h>
 #include <mach/tegra_wm8903_pdata.h>
 #include <mach/usb_phy.h>
-#include <mach/thermal.h>
 #include <mach/pci.h>
 #include <mach/gpio-tegra.h>
 #include <mach/tegra_fiq_debugger.h>
-#include <linux/thermal.h>
 
 #include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
 #include "wdt-recovery.h"
 #include "common.h"
 
-static struct balanced_throttle throttle_list[] = {
-       {
-               .tegra_cdev = {
-                       .id = CDEV_BTHROT_ID_TJ,
-               },
-               .throt_tab_size = 10,
-               .throt_tab = {
-                       {      0, 1000 },
-                       { 640000, 1000 },
-                       { 640000, 1000 },
-                       { 640000, 1000 },
-                       { 640000, 1000 },
-                       { 640000, 1000 },
-                       { 760000, 1000 },
-                       { 760000, 1050 },
-                       {1000000, 1050 },
-                       {1000000, 1100 },
-               },
-       },
-};
-
-static struct tegra_thermal_bind thermal_binds[] = {
-       /* Thermal Throttling */
-       {
-               .tdev_id = THERMAL_DEVICE_ID_NCT_EXT,
-               .cdev_id = CDEV_BTHROT_ID_TJ,
-               .type = THERMAL_TRIP_PASSIVE,
-               .passive = {
-                       .trip_temp = 85000,
-                       .tc1 = 0,
-                       .tc2 = 1,
-                       .passive_delay = 2000,
-               }
-       },
-       /* EDP Capping */
-       {
-               .tdev_id = THERMAL_DEVICE_ID_NCT_EXT,
-               .cdev_id = CDEV_EDPTABLE_ID_EDP,
-               .type = THERMAL_TRIP_ACTIVE,
-               .get_trip_temp = tegra_edp_get_trip_temp,
-               .get_trip_size = tegra_edp_get_trip_size,
-       },
-       {
-               .tdev_id = THERMAL_DEVICE_ID_NULL,
-       },
-};
-
 static struct rfkill_gpio_platform_data cardhu_bt_rfkill_pdata[] = {
        {
                .name           = "bt_rfkill",
@@ -397,8 +349,17 @@ static struct i2c_board_info __initdata cardhu_codec_max98095_info = {
        .platform_data = &cardhu_max98095_pdata,
 };
 
+static struct i2c_board_info __initdata rt5640_board_info = {
+       I2C_BOARD_INFO("rt5640", 0x1c),
+};
+
+
 static void cardhu_i2c_init(void)
 {
+       struct board_info board_info;
+
+               tegra_get_board_info(&board_info);
+
        tegra_i2c_device1.dev.platform_data = &cardhu_i2c1_platform_data;
        tegra_i2c_device2.dev.platform_data = &cardhu_i2c2_platform_data;
        tegra_i2c_device3.dev.platform_data = &cardhu_i2c3_platform_data;
@@ -413,7 +374,11 @@ static void cardhu_i2c_init(void)
 
        cardhu_codec_wm8903_info.irq = cardhu_codec_max98095_info.irq =
                cardhu_codec_aic326x_info.irq = gpio_to_irq(TEGRA_GPIO_CDC_IRQ);
-       i2c_register_board_info(4, &cardhu_codec_wm8903_info, 1);
+
+       if (board_info.board_id == BOARD_PM315)
+               i2c_register_board_info(4, &rt5640_board_info, 1);
+       else
+               i2c_register_board_info(4, &cardhu_codec_wm8903_info, 1);
        i2c_register_board_info(4, &cardhu_codec_max98095_info, 1);
        i2c_register_board_info(4, &cardhu_codec_aic326x_info, 1);
 
@@ -722,6 +687,38 @@ static struct platform_device cardhu_audio_aic326x_device = {
        },
 };
 
+static struct tegra_asoc_platform_data beaver_audio_rt5640_pdata = {
+       .codec_name = "rt5640.4-001c",
+       .codec_dai_name = "rt5640-aif1",
+       .gpio_spkr_en           = TEGRA_GPIO_RTL_SPKR_EN,
+       .gpio_hp_det            = TEGRA_GPIO_RTL_HP_DET,
+       .gpio_hp_mute           = -1,
+       .gpio_int_mic_en        = TEGRA_GPIO_RTL_INT_MIC_EN,
+       .gpio_ext_mic_en        = -1,   /* TEGRA_GPIO_EXT_MIC_EN,*/
+               .i2s_param[HIFI_CODEC]  = {
+               .audio_port_id  = 0,
+               .is_i2s_master  = 1,
+               .i2s_mode       = TEGRA_DAIFMT_I2S,
+       },
+       .i2s_param[BASEBAND]    = {
+               .audio_port_id  = -1,
+       },
+       .i2s_param[BT_SCO]      = {
+               .audio_port_id  = 3,
+               .is_i2s_master  = 1,
+               .i2s_mode       = TEGRA_DAIFMT_DSP_A,
+       },
+};
+
+static struct platform_device beaver_audio_rt5640_device = {
+       .name   = "tegra-snd-rt5640",
+       .id     = 0,
+       .dev    = {
+               .platform_data = &beaver_audio_rt5640_pdata,
+       },
+};
+
+
 static struct platform_device *cardhu_devices[] __initdata = {
        &tegra_pmu_device,
        &tegra_rtc_device,
@@ -749,7 +746,6 @@ static struct platform_device *cardhu_devices[] __initdata = {
        &baseband_dit_device,
        &cardhu_bt_rfkill_device,
        &tegra_pcm_device,
-       &cardhu_audio_wm8903_device,
        &cardhu_audio_max98095_device,
        &cardhu_audio_aic326x_device,
        &tegra_hda_device,
@@ -764,6 +760,16 @@ static u8 read_chg(void)
        return gpio_get_value(TEGRA_GPIO_PH4);
 }
 
+static struct platform_device *cardhu_audio_devices[] __initdata = {
+               &cardhu_audio_wm8903_device,
+
+};
+
+static struct platform_device *beaver_audio_devices[] __initdata = {
+               &beaver_audio_rt5640_device,
+
+};
+
 #define MXT_CFG_NAME            "Android_Cardhu_2012-01-31.cfg"
 
 static struct mxt_platform_data atmel_mxt_info = {
@@ -1208,10 +1214,17 @@ static void cardhu_pci_init(void)
                cardhu_pci_platform_data.port_status[2] = 1;
                cardhu_pci_platform_data.use_dock_detect = 1;
                cardhu_pci_platform_data.gpio = DOCK_DETECT_GPIO;
+       } else if (board_info.board_id == BOARD_PM315) {
+               cardhu_pci_platform_data.port_status[0] = 1;
+               cardhu_pci_platform_data.port_status[1] = 0;
+               cardhu_pci_platform_data.port_status[2] = 1;
+               cardhu_pci_platform_data.use_dock_detect = 0;
+               cardhu_pci_platform_data.gpio = 0;
        }
        if ((board_info.board_id == BOARD_E1186) ||
-               (board_info.board_id == BOARD_E1187) ||
-               (board_info.board_id == BOARD_E1291)) {
+                       (board_info.board_id == BOARD_E1187) ||
+                       (board_info.board_id == BOARD_E1291) ||
+                       (board_info.board_id == BOARD_PM315)) {
                tegra_pci_device.dev.platform_data = &cardhu_pci_platform_data;
                platform_device_register(&tegra_pci_device);
        }
@@ -1275,21 +1288,11 @@ static void cardhu_sata_init(void)
 static void cardhu_sata_init(void) { }
 #endif
 
-/* This needs to be inialized later hand */
-static int __init cardhu_throttle_list_init(void)
-{
-       int i;
-       for (i = 0; i < ARRAY_SIZE(throttle_list); i++)
-               if (balanced_throttle_register(&throttle_list[i]))
-                       return -ENODEV;
-
-       return 0;
-}
-late_initcall(cardhu_throttle_list_init);
-
 static void __init tegra_cardhu_init(void)
 {
-       tegra_thermal_init(thermal_binds);
+       struct board_info board_info;
+
+       tegra_get_board_info(&board_info);
        tegra_clk_init_from_table(cardhu_clk_init_table);
        tegra_enable_pinmux();
        tegra_smmu_init();
@@ -1304,6 +1307,17 @@ static void __init tegra_cardhu_init(void)
 #endif
        cardhu_uart_init();
        platform_add_devices(cardhu_devices, ARRAY_SIZE(cardhu_devices));
+       switch (board_info.board_id) {
+       case BOARD_PM315:
+               platform_add_devices(beaver_audio_devices,
+                               ARRAY_SIZE(beaver_audio_devices));
+               break;
+       default:
+               platform_add_devices(cardhu_audio_devices,
+                               ARRAY_SIZE(cardhu_audio_devices));
+
+               break;
+       }
        tegra_ram_console_debug_init();
        tegra_io_dpd_init();
        cardhu_sdhci_init();