Merge branch 'for-linus' of git://android.git.kernel.org/kernel/tegra

* 'for-linus' of git://android.git.kernel.org/kernel/tegra:
  ARM: tegra: harmony: initialize the TPS65862 PMIC
  ARM: tegra: update defconfig
  ARM: tegra: harmony: update PCI-e initialization sequence
  ARM: tegra: trimslice: enable MMC/SD slots
  ARM: tegra: enable new drivers in defconfig
  ARM: tegra: Add Toshiba AC100 support
  ARM: tegra: harmony: Set WM8903 gpio_base
  ARM: tegra: harmony: I2C-related portions of audio support
  ARM: tegra: harmony: register i2c devices
  ARM: tegra: seaboard: register i2c devices
  ARM: tegra: harmony: Beginnings of audio support
  ARM: tegra: create defines for SD-related GPIO names
  ARM: tegra: add devices.c entries for audio

19 files changed, 761 insertions, 31 deletions

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 622a9ec1ff08..3cdeffc97b44 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -36,6 +36,11 @@ config MACH_KAEN
        help
          Support for the Kaen version of Seaboard
 
+config MACH_PAZ00
+       bool "Paz00 board"
+       help
+         Support for the Toshiba AC100/Dynabook AZ netbook
+
 config MACH_SEABOARD
        bool "Seaboard board"
        help
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 9f7a7e1e0c38..1afe05038c27 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -22,6 +22,10 @@ obj-$(CONFIG_USB_SUPPORT)		+= usb_phy.o
 obj-${CONFIG_MACH_HARMONY}              += board-harmony.o
 obj-${CONFIG_MACH_HARMONY}              += board-harmony-pinmux.o
 obj-${CONFIG_MACH_HARMONY}              += board-harmony-pcie.o
+obj-${CONFIG_MACH_HARMONY}              += board-harmony-power.o
+
+obj-${CONFIG_MACH_PAZ00}                += board-paz00.o
+obj-${CONFIG_MACH_PAZ00}                += board-paz00-pinmux.o
 
 obj-${CONFIG_MACH_SEABOARD}             += board-seaboard.o
 obj-${CONFIG_MACH_SEABOARD}             += board-seaboard-pinmux.o
diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c
index f7e7d4514b6a..9c27b95b8d86 100644
--- a/arch/arm/mach-tegra/board-harmony-pcie.c
+++ b/arch/arm/mach-tegra/board-harmony-pcie.c
@@ -27,13 +27,29 @@
 
 #ifdef CONFIG_TEGRA_PCI
 
+/* GPIO 3 of the PMIC */
+#define EN_VDD_1V05_GPIO        (TEGRA_NR_GPIOS + 2)
+
 static int __init harmony_pcie_init(void)
 {
+        struct regulator *regulator = NULL;
         int err;
 
         if (!machine_is_harmony())
                 return 0;
 
+        err = gpio_request(EN_VDD_1V05_GPIO, "EN_VDD_1V05");
+        if (err)
+                return err;
+
+        gpio_direction_output(EN_VDD_1V05_GPIO, 1);
+
+        regulator = regulator_get(NULL, "pex_clk");
+        if (IS_ERR_OR_NULL(regulator))
+                goto err_reg;
+
+        regulator_enable(regulator);
+
         tegra_pinmux_set_tristate(TEGRA_PINGROUP_GPV, TEGRA_TRI_NORMAL);
         tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_NORMAL);
         tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_NORMAL);
@@ -49,9 +65,15 @@ err_pcie:
         tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_TRISTATE);
         tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_TRISTATE);
 
+        regulator_disable(regulator);
+        regulator_put(regulator);
+err_reg:
+        gpio_free(EN_VDD_1V05_GPIO);
+
         return err;
 }
 
-subsys_initcall(harmony_pcie_init);
+/* PCI should be initialized after I2C, mfd and regulators */
+subsys_initcall_sync(harmony_pcie_init);
 
 #endif
diff --git a/arch/arm/mach-tegra/board-harmony-pinmux.c b/arch/arm/mach-tegra/board-harmony-pinmux.c
index 98368d947be3..4d63e2e97a8d 100644
--- a/arch/arm/mach-tegra/board-harmony-pinmux.c
+++ b/arch/arm/mach-tegra/board-harmony-pinmux.c
@@ -27,11 +27,11 @@ static struct tegra_pingroup_config harmony_pinmux[] = {
         {TEGRA_PINGROUP_ATC,   TEGRA_MUX_NAND,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
         {TEGRA_PINGROUP_ATD,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
         {TEGRA_PINGROUP_ATE,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
-        {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_OSC,           TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT,      TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
         {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4,     TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_CRTP,  TEGRA_MUX_CRT,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_CSUS,  TEGRA_MUX_VI_SENSOR_CLK, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
-        {TEGRA_PINGROUP_DAP1,  TEGRA_MUX_DAP1,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DAP1,  TEGRA_MUX_DAP1,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
         {TEGRA_PINGROUP_DAP2,  TEGRA_MUX_DAP2,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_DAP3,  TEGRA_MUX_DAP3,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_DAP4,  TEGRA_MUX_DAP4,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
@@ -114,13 +114,13 @@ static struct tegra_pingroup_config harmony_pinmux[] = {
         {TEGRA_PINGROUP_SLXK,  TEGRA_MUX_PCIE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_SPDI,  TEGRA_MUX_RSVD2,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_SPDO,  TEGRA_MUX_RSVD2,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
-        {TEGRA_PINGROUP_SPIA,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
-        {TEGRA_PINGROUP_SPIB,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
-        {TEGRA_PINGROUP_SPIC,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SPIA,  TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SPIB,  TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SPIC,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_SPID,  TEGRA_MUX_SPI1,          TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_SPIE,  TEGRA_MUX_SPI1,          TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_SPIF,  TEGRA_MUX_SPI1,          TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
-        {TEGRA_PINGROUP_SPIG,  TEGRA_MUX_SPI2_ALT,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SPIG,  TEGRA_MUX_SPI2_ALT,      TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_SPIH,  TEGRA_MUX_SPI2_ALT,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_UAA,   TEGRA_MUX_ULPI,          TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
         {TEGRA_PINGROUP_UAB,   TEGRA_MUX_ULPI,          TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
@@ -141,12 +141,16 @@ static struct tegra_pingroup_config harmony_pinmux[] = {
 };
 
 static struct tegra_gpio_table gpio_table[] = {
-        { .gpio = TEGRA_GPIO_PI5,       .enable = true  }, /* mmc2 cd   */
-        { .gpio = TEGRA_GPIO_PH1,       .enable = true  }, /* mmc2 wp   */
-        { .gpio = TEGRA_GPIO_PT3,       .enable = true  }, /* mmc2 pwr  */
-        { .gpio = TEGRA_GPIO_PH2,       .enable = true  }, /* mmc4 cd   */
-        { .gpio = TEGRA_GPIO_PH3,       .enable = true  }, /* mmc4 wp   */
-        { .gpio = TEGRA_GPIO_PI6,       .enable = true  }, /* mmc4 pwr  */
+        { .gpio = TEGRA_GPIO_SD2_CD,            .enable = true  },
+        { .gpio = TEGRA_GPIO_SD2_WP,            .enable = true  },
+        { .gpio = TEGRA_GPIO_SD2_POWER,         .enable = true  },
+        { .gpio = TEGRA_GPIO_SD4_CD,            .enable = true  },
+        { .gpio = TEGRA_GPIO_SD4_WP,            .enable = true  },
+        { .gpio = TEGRA_GPIO_SD4_POWER,         .enable = true  },
+        { .gpio = TEGRA_GPIO_CDC_IRQ,           .enable = true  },
+        { .gpio = TEGRA_GPIO_HP_DET,            .enable = true  },
+        { .gpio = TEGRA_GPIO_INT_MIC_EN,        .enable = true  },
+        { .gpio = TEGRA_GPIO_EXT_MIC_EN,        .enable = true  },
 };
 
 void harmony_pinmux_init(void)
diff --git a/arch/arm/mach-tegra/board-harmony-power.c b/arch/arm/mach-tegra/board-harmony-power.c
new file mode 100644
index 000000000000..c84442cabe07
--- /dev/null
+++ b/arch/arm/mach-tegra/board-harmony-power.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2010 NVIDIA, Inc.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307, USA
+ */
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <linux/regulator/machine.h>
+#include <linux/mfd/tps6586x.h>
+
+#include <mach/irqs.h>
+
+#define PMC_CTRL                0x0
+#define PMC_CTRL_INTR_LOW       (1 << 17)
+
+static struct regulator_consumer_supply tps658621_ldo0_supply[] = {
+        REGULATOR_SUPPLY("pex_clk", NULL),
+};
+
+static struct regulator_init_data ldo0_data = {
+        .constraints = {
+                .min_uV = 1250 * 1000,
+                .max_uV = 3300 * 1000,
+                .valid_modes_mask = (REGULATOR_MODE_NORMAL |
+                                     REGULATOR_MODE_STANDBY),
+                .valid_ops_mask = (REGULATOR_CHANGE_MODE |
+                                   REGULATOR_CHANGE_STATUS |
+                                   REGULATOR_CHANGE_VOLTAGE),
+        },
+        .num_consumer_supplies = ARRAY_SIZE(tps658621_ldo0_supply),
+        .consumer_supplies = tps658621_ldo0_supply,
+};
+
+#define HARMONY_REGULATOR_INIT(_id, _minmv, _maxmv)                     \
+        static struct regulator_init_data _id##_data = {                \
+                .constraints = {                                        \
+                        .min_uV = (_minmv)*1000,                        \
+                        .max_uV = (_maxmv)*1000,                        \
+                        .valid_modes_mask = (REGULATOR_MODE_NORMAL |    \
+                                             REGULATOR_MODE_STANDBY),   \
+                        .valid_ops_mask = (REGULATOR_CHANGE_MODE |      \
+                                           REGULATOR_CHANGE_STATUS |    \
+                                           REGULATOR_CHANGE_VOLTAGE),   \
+                },                                                      \
+        }
+
+HARMONY_REGULATOR_INIT(sm0, 725, 1500);
+HARMONY_REGULATOR_INIT(sm1, 725, 1500);
+HARMONY_REGULATOR_INIT(sm2, 3000, 4550);
+HARMONY_REGULATOR_INIT(ldo1, 725, 1500);
+HARMONY_REGULATOR_INIT(ldo2, 725, 1500);
+HARMONY_REGULATOR_INIT(ldo3, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo4, 1700, 2475);
+HARMONY_REGULATOR_INIT(ldo5, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo6, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo7, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo8, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo9, 1250, 3300);
+
+#define TPS_REG(_id, _data)                     \
+        {                                       \
+                .id = TPS6586X_ID_##_id,        \
+                .name = "tps6586x-regulator",   \
+                .platform_data = _data,         \
+        }
+
+static struct tps6586x_subdev_info tps_devs[] = {
+        TPS_REG(SM_0, &sm0_data),
+        TPS_REG(SM_1, &sm1_data),
+        TPS_REG(SM_2, &sm2_data),
+        TPS_REG(LDO_0, &ldo0_data),
+        TPS_REG(LDO_1, &ldo1_data),
+        TPS_REG(LDO_2, &ldo2_data),
+        TPS_REG(LDO_3, &ldo3_data),
+        TPS_REG(LDO_4, &ldo4_data),
+        TPS_REG(LDO_5, &ldo5_data),
+        TPS_REG(LDO_6, &ldo6_data),
+        TPS_REG(LDO_7, &ldo7_data),
+        TPS_REG(LDO_8, &ldo8_data),
+        TPS_REG(LDO_9, &ldo9_data),
+};
+
+static struct tps6586x_platform_data tps_platform = {
+        .irq_base       = TEGRA_NR_IRQS,
+        .num_subdevs    = ARRAY_SIZE(tps_devs),
+        .subdevs        = tps_devs,
+        .gpio_base      = TEGRA_NR_GPIOS,
+};
+
+static struct i2c_board_info __initdata harmony_regulators[] = {
+        {
+                I2C_BOARD_INFO("tps6586x", 0x34),
+                .irq            = INT_EXTERNAL_PMU,
+                .platform_data  = &tps_platform,
+        },
+};
+
+int __init harmony_regulator_init(void)
+{
+        i2c_register_board_info(3, harmony_regulators, 1);
+
+        return 0;
+}
diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c
index 49224e936eb4..75c918a86a31 100644
--- a/arch/arm/mach-tegra/board-harmony.c
+++ b/arch/arm/mach-tegra/board-harmony.c
@@ -2,6 +2,7 @@
  * arch/arm/mach-tegra/board-harmony.c
  *
  * Copyright (C) 2010 Google, Inc.
+ * Copyright (C) 2011 NVIDIA, Inc.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -22,12 +23,18 @@
 #include <linux/dma-mapping.h>
 #include <linux/pda_power.h>
 #include <linux/io.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/i2c-tegra.h>
+
+#include <sound/wm8903.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/setup.h>
 
+#include <mach/harmony_audio.h>
 #include <mach/iomap.h>
 #include <mach/irqs.h>
 #include <mach/sdhci.h>
@@ -60,11 +67,81 @@ static struct platform_device debug_uart = {
         },
 };
 
+static struct harmony_audio_platform_data harmony_audio_pdata = {
+        .gpio_spkr_en           = TEGRA_GPIO_SPKR_EN,
+        .gpio_hp_det            = TEGRA_GPIO_HP_DET,
+        .gpio_int_mic_en        = TEGRA_GPIO_INT_MIC_EN,
+        .gpio_ext_mic_en        = TEGRA_GPIO_EXT_MIC_EN,
+};
+
+static struct platform_device harmony_audio_device = {
+        .name   = "tegra-snd-harmony",
+        .id     = 0,
+        .dev    = {
+                .platform_data  = &harmony_audio_pdata,
+        },
+};
+
+static struct tegra_i2c_platform_data harmony_i2c1_platform_data = {
+        .bus_clk_rate   = 400000,
+};
+
+static struct tegra_i2c_platform_data harmony_i2c2_platform_data = {
+        .bus_clk_rate   = 400000,
+};
+
+static struct tegra_i2c_platform_data harmony_i2c3_platform_data = {
+        .bus_clk_rate   = 400000,
+};
+
+static struct tegra_i2c_platform_data harmony_dvc_platform_data = {
+        .bus_clk_rate   = 400000,
+};
+
+static struct wm8903_platform_data harmony_wm8903_pdata = {
+        .irq_active_low = 0,
+        .micdet_cfg = 0,
+        .micdet_delay = 100,
+        .gpio_base = HARMONY_GPIO_WM8903(0),
+        .gpio_cfg = {
+                WM8903_GPIO_NO_CONFIG,
+                WM8903_GPIO_NO_CONFIG,
+                0,
+                WM8903_GPIO_NO_CONFIG,
+                WM8903_GPIO_NO_CONFIG,
+        },
+};
+
+static struct i2c_board_info __initdata wm8903_board_info = {
+        I2C_BOARD_INFO("wm8903", 0x1a),
+        .platform_data = &harmony_wm8903_pdata,
+        .irq = TEGRA_GPIO_TO_IRQ(TEGRA_GPIO_CDC_IRQ),
+};
+
+static void __init harmony_i2c_init(void)
+{
+        tegra_i2c_device1.dev.platform_data = &harmony_i2c1_platform_data;
+        tegra_i2c_device2.dev.platform_data = &harmony_i2c2_platform_data;
+        tegra_i2c_device3.dev.platform_data = &harmony_i2c3_platform_data;
+        tegra_i2c_device4.dev.platform_data = &harmony_dvc_platform_data;
+
+        platform_device_register(&tegra_i2c_device1);
+        platform_device_register(&tegra_i2c_device2);
+        platform_device_register(&tegra_i2c_device3);
+        platform_device_register(&tegra_i2c_device4);
+
+        i2c_register_board_info(0, &wm8903_board_info, 1);
+}
+
 static struct platform_device *harmony_devices[] __initdata = {
         &debug_uart,
         &tegra_sdhci_device1,
         &tegra_sdhci_device2,
         &tegra_sdhci_device4,
+        &tegra_i2s_device1,
+        &tegra_das_device,
+        &tegra_pcm_device,
+        &harmony_audio_device,
 };
 
 static void __init tegra_harmony_fixup(struct machine_desc *desc,
@@ -80,6 +157,10 @@ static void __init tegra_harmony_fixup(struct machine_desc *desc,
 static __initdata struct tegra_clk_init_table harmony_clk_init_table[] = {
         /* name         parent          rate            enabled */
         { "uartd",      "pll_p",        216000000,      true },
+        { "pll_a",      "pll_p_out1",   56448000,       true },
+        { "pll_a_out0", "pll_a",        11289600,       true },
+        { "cdev1",      NULL,           0,              true },
+        { "i2s1",       "pll_a_out0",   11289600,       false},
         { NULL,         NULL,           0,              0},
 };
 
@@ -91,15 +172,15 @@ static struct tegra_sdhci_platform_data sdhci_pdata1 = {
 };
 
 static struct tegra_sdhci_platform_data sdhci_pdata2 = {
-        .cd_gpio        = TEGRA_GPIO_PI5,
-        .wp_gpio        = TEGRA_GPIO_PH1,
-        .power_gpio     = TEGRA_GPIO_PT3,
+        .cd_gpio        = TEGRA_GPIO_SD2_CD,
+        .wp_gpio        = TEGRA_GPIO_SD2_WP,
+        .power_gpio     = TEGRA_GPIO_SD2_POWER,
 };
 
 static struct tegra_sdhci_platform_data sdhci_pdata4 = {
-        .cd_gpio        = TEGRA_GPIO_PH2,
-        .wp_gpio        = TEGRA_GPIO_PH3,
-        .power_gpio     = TEGRA_GPIO_PI6,
+        .cd_gpio        = TEGRA_GPIO_SD4_CD,
+        .wp_gpio        = TEGRA_GPIO_SD4_WP,
+        .power_gpio     = TEGRA_GPIO_SD4_POWER,
         .is_8bit        = 1,
 };
 
@@ -114,6 +195,8 @@ static void __init tegra_harmony_init(void)
         tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
 
         platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices));
+        harmony_i2c_init();
+        harmony_regulator_init();
 }
 
 MACHINE_START(HARMONY, "harmony")
diff --git a/arch/arm/mach-tegra/board-harmony.h b/arch/arm/mach-tegra/board-harmony.h
index 09ca7755dd55..1e57b071f52d 100644
--- a/arch/arm/mach-tegra/board-harmony.h
+++ b/arch/arm/mach-tegra/board-harmony.h
@@ -17,6 +17,21 @@
 #ifndef _MACH_TEGRA_BOARD_HARMONY_H
 #define _MACH_TEGRA_BOARD_HARMONY_H
 
+#define HARMONY_GPIO_WM8903(_x_)        (TEGRA_NR_GPIOS + (_x_))
+
+#define TEGRA_GPIO_SD2_CD               TEGRA_GPIO_PI5
+#define TEGRA_GPIO_SD2_WP               TEGRA_GPIO_PH1
+#define TEGRA_GPIO_SD2_POWER            TEGRA_GPIO_PT3
+#define TEGRA_GPIO_SD4_CD               TEGRA_GPIO_PH2
+#define TEGRA_GPIO_SD4_WP               TEGRA_GPIO_PH3
+#define TEGRA_GPIO_SD4_POWER            TEGRA_GPIO_PI6
+#define TEGRA_GPIO_CDC_IRQ              TEGRA_GPIO_PX3
+#define TEGRA_GPIO_SPKR_EN              HARMONY_GPIO_WM8903(2)
+#define TEGRA_GPIO_HP_DET               TEGRA_GPIO_PW2
+#define TEGRA_GPIO_INT_MIC_EN           TEGRA_GPIO_PX0
+#define TEGRA_GPIO_EXT_MIC_EN           TEGRA_GPIO_PX1
+
 void harmony_pinmux_init(void);
+int harmony_regulator_init(void);
 
 #endif
diff --git a/arch/arm/mach-tegra/board-paz00-pinmux.c b/arch/arm/mach-tegra/board-paz00-pinmux.c
new file mode 100644
index 000000000000..2643d1bd568b
--- /dev/null
+++ b/arch/arm/mach-tegra/board-paz00-pinmux.c
@@ -0,0 +1,157 @@
+/*
+ * arch/arm/mach-tegra/board-paz00-pinmux.c
+ *
+ * Copyright (C) 2010 Marc Dietrich <marvin24@gmx.de>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <mach/pinmux.h>
+
+#include "gpio-names.h"
+#include "board-paz00.h"
+
+static struct tegra_pingroup_config paz00_pinmux[] = {
+        {TEGRA_PINGROUP_ATA,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_ATB,   TEGRA_MUX_SDIO4,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_ATC,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_ATD,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_ATE,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4,     TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_CRTP,  TEGRA_MUX_CRT,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_CSUS,  TEGRA_MUX_PLLC_OUT1,     TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DAP1,  TEGRA_MUX_DAP1,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_DAP2,  TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_DAP3,  TEGRA_MUX_DAP3,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DAP4,  TEGRA_MUX_DAP4,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DDC,   TEGRA_MUX_I2C2,          TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_DTA,   TEGRA_MUX_RSVD1,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DTB,   TEGRA_MUX_RSVD1,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DTC,   TEGRA_MUX_RSVD1,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DTD,   TEGRA_MUX_RSVD1,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DTE,   TEGRA_MUX_RSVD1,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_DTF,   TEGRA_MUX_I2C3,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_GMA,   TEGRA_MUX_SDIO4,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_GMB,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_GMC,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_GMD,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_GME,   TEGRA_MUX_SDIO4,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_GPU,   TEGRA_MUX_PWM,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_GPU7,  TEGRA_MUX_RTCK,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_GPV,   TEGRA_MUX_PCIE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_HDINT, TEGRA_MUX_HDMI,          TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_I2CP,  TEGRA_MUX_I2C,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_IRRX,  TEGRA_MUX_UARTA,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_IRTX,  TEGRA_MUX_UARTA,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_KBCA,  TEGRA_MUX_KBC,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_KBCB,  TEGRA_MUX_SDIO2,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_KBCC,  TEGRA_MUX_KBC,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_KBCD,  TEGRA_MUX_SDIO2,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_KBCE,  TEGRA_MUX_KBC,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_KBCF,  TEGRA_MUX_KBC,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LCSN,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LD0,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD1,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD10,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD11,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD12,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD13,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD14,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD15,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD16,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD17,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD2,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD3,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD4,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD5,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD6,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD7,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD8,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LD9,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LDC,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LDI,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LHP0,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LHP1,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LHP2,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LHS,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LM0,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LM1,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LPP,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LPW0,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LPW1,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LPW2,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LSC0,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LSC1,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LSCK,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LSDA,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LSDI,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LSPI,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_LVP0,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LVP1,  TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_LVS,   TEGRA_MUX_DISPLAYA,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_OWC,   TEGRA_MUX_OWR,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_PMC,   TEGRA_MUX_PWR_ON,        TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_PTA,   TEGRA_MUX_HDMI,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_RM,    TEGRA_MUX_I2C,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SDB,   TEGRA_MUX_PWM,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SDC,   TEGRA_MUX_TWC,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SDD,   TEGRA_MUX_PWM,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SDIO1, TEGRA_MUX_SDIO1,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SLXA,  TEGRA_MUX_PCIE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SLXC,  TEGRA_MUX_SPI4,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SLXD,  TEGRA_MUX_SPI4,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SLXK,  TEGRA_MUX_PCIE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SPDI,  TEGRA_MUX_RSVD2,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SPDO,  TEGRA_MUX_RSVD2,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SPIA,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SPIB,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SPIC,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SPID,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SPIE,  TEGRA_MUX_GMI,           TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SPIF,  TEGRA_MUX_RSVD4,         TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_SPIG,  TEGRA_MUX_SPI2_ALT,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_SPIH,  TEGRA_MUX_SPI2_ALT,      TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_UAA,   TEGRA_MUX_ULPI,          TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_UAB,   TEGRA_MUX_ULPI,          TEGRA_PUPD_PULL_UP,   TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_UAC,   TEGRA_MUX_RSVD4,         TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_UAD,   TEGRA_MUX_SPDIF,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_UCA,   TEGRA_MUX_UARTC,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_UCB,   TEGRA_MUX_UARTC,         TEGRA_PUPD_PULL_UP,   TEGRA_TRI_TRISTATE},
+        {TEGRA_PINGROUP_UDA,   TEGRA_MUX_ULPI,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_CK32,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_DDRC,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_PMCA,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_PMCB,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_PMCC,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_PMCD,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_PMCE,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_XM2C,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+        {TEGRA_PINGROUP_XM2D,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
+};
+
+static struct tegra_gpio_table gpio_table[] = {
+        { .gpio = TEGRA_GPIO_SD1_CD,    .enable = true  },
+        { .gpio = TEGRA_GPIO_SD1_WP,    .enable = true  },
+        { .gpio = TEGRA_GPIO_SD1_POWER, .enable = true  },
+        { .gpio = TEGRA_GPIO_SD4_CD,    .enable = true  },
+        { .gpio = TEGRA_GPIO_SD4_WP,    .enable = true  },
+        { .gpio = TEGRA_GPIO_SD4_POWER, .enable = true  },
+};
+
+void paz00_pinmux_init(void)
+{
+        tegra_pinmux_config_table(paz00_pinmux, ARRAY_SIZE(paz00_pinmux));
+
+        tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table));
+}
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
new file mode 100644
index 000000000000..57e50a823eec
--- /dev/null
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -0,0 +1,128 @@
+/*
+ * arch/arm/mach-tegra/board-paz00.c
+ *
+ * Copyright (C) 2011 Marc Dietrich <marvin24@gmx.de>
+ *
+ * Based on board-harmony.c
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/clk.h>
+#include <linux/dma-mapping.h>
+#include <linux/pda_power.h>
+#include <linux/io.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <asm/setup.h>
+
+#include <mach/iomap.h>
+#include <mach/irqs.h>
+#include <mach/sdhci.h>
+
+#include "board.h"
+#include "board-paz00.h"
+#include "clock.h"
+#include "devices.h"
+#include "gpio-names.h"
+
+static struct plat_serial8250_port debug_uart_platform_data[] = {
+        {
+                .membase        = IO_ADDRESS(TEGRA_UARTD_BASE),
+                .mapbase        = TEGRA_UARTD_BASE,
+                .irq            = INT_UARTD,
+                .flags          = UPF_BOOT_AUTOCONF,
+                .iotype         = UPIO_MEM,
+                .regshift       = 2,
+                .uartclk        = 216000000,
+        }, {
+                .flags          = 0
+        }
+};
+
+static struct platform_device debug_uart = {
+        .name = "serial8250",
+        .id = PLAT8250_DEV_PLATFORM,
+        .dev = {
+                .platform_data = debug_uart_platform_data,
+        },
+};
+
+static struct platform_device *paz00_devices[] __initdata = {
+        &debug_uart,
+        &tegra_sdhci_device1,
+        &tegra_sdhci_device2,
+        &tegra_sdhci_device4,
+};
+
+static void __init tegra_paz00_fixup(struct machine_desc *desc,
+        struct tag *tags, char **cmdline, struct meminfo *mi)
+{
+        mi->nr_banks = 1;
+        mi->bank[0].start = PHYS_OFFSET;
+        mi->bank[0].size = 448 * SZ_1M;
+}
+
+static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = {
+        /* name         parent          rate            enabled */
+        { "uartd",      "pll_p",        216000000,      true },
+        { NULL,         NULL,           0,              0},
+};
+
+
+static struct tegra_sdhci_platform_data sdhci_pdata1 = {
+        .cd_gpio        = TEGRA_GPIO_SD1_CD,
+        .wp_gpio        = TEGRA_GPIO_SD1_WP,
+        .power_gpio     = TEGRA_GPIO_SD1_POWER,
+};
+
+static struct tegra_sdhci_platform_data sdhci_pdata2 = {
+        .cd_gpio        = -1,
+        .wp_gpio        = -1,
+        .power_gpio     = -1,
+};
+
+static struct tegra_sdhci_platform_data sdhci_pdata4 = {
+        .cd_gpio        = TEGRA_GPIO_SD4_CD,
+        .wp_gpio        = TEGRA_GPIO_SD4_WP,
+        .power_gpio     = TEGRA_GPIO_SD4_POWER,
+        .is_8bit        = 1,
+};
+
+static void __init tegra_paz00_init(void)
+{
+        tegra_clk_init_from_table(paz00_clk_init_table);
+
+        paz00_pinmux_init();
+
+        tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
+        tegra_sdhci_device2.dev.platform_data = &sdhci_pdata2;
+        tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
+
+        platform_add_devices(paz00_devices, ARRAY_SIZE(paz00_devices));
+}
+
+MACHINE_START(PAZ00, "paz00")
+        .boot_params    = 0x00000100,
+        .fixup          = tegra_paz00_fixup,
+        .map_io         = tegra_map_common_io,
+        .init_early     = tegra_init_early,
+        .init_irq       = tegra_init_irq,
+        .timer          = &tegra_timer,
+        .init_machine   = tegra_paz00_init,
+MACHINE_END
diff --git a/arch/arm/mach-tegra/board-paz00.h b/arch/arm/mach-tegra/board-paz00.h
new file mode 100644
index 000000000000..da193ca76d3b
--- /dev/null
+++ b/arch/arm/mach-tegra/board-paz00.h
@@ -0,0 +1,29 @@
+/*
+ * arch/arm/mach-tegra/board-paz00.h
+ *
+ * Copyright (C) 2010 Marc Dietrich <marvin24@gmx.de>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _MACH_TEGRA_BOARD_PAZ00_H
+#define _MACH_TEGRA_BOARD_PAZ00_H
+
+#define TEGRA_GPIO_SD1_CD               TEGRA_GPIO_PV5
+#define TEGRA_GPIO_SD1_WP               TEGRA_GPIO_PH1
+#define TEGRA_GPIO_SD1_POWER            TEGRA_GPIO_PT3
+#define TEGRA_GPIO_SD4_CD               TEGRA_GPIO_PH2
+#define TEGRA_GPIO_SD4_WP               TEGRA_GPIO_PH3
+#define TEGRA_GPIO_SD4_POWER            TEGRA_GPIO_PI6
+
+void paz00_pinmux_init(void);
+
+#endif
diff --git a/arch/arm/mach-tegra/board-seaboard-pinmux.c b/arch/arm/mach-tegra/board-seaboard-pinmux.c
index 2d6ad83ed4b2..0bda495e9742 100644
--- a/arch/arm/mach-tegra/board-seaboard-pinmux.c
+++ b/arch/arm/mach-tegra/board-seaboard-pinmux.c
@@ -161,11 +161,12 @@ static __initdata struct tegra_pingroup_config seaboard_pinmux[] = {
 
 
 static struct tegra_gpio_table gpio_table[] = {
-        { .gpio = TEGRA_GPIO_PI5,       .enable = true  }, /* mmc2 cd    */
-        { .gpio = TEGRA_GPIO_PH1,       .enable = true  }, /* mmc2 wp    */
-        { .gpio = TEGRA_GPIO_PI6,       .enable = true  }, /* mmc2 pwr   */
-        { .gpio = TEGRA_GPIO_LIDSWITCH, .enable = true  }, /* lid switch */
-        { .gpio = TEGRA_GPIO_POWERKEY,  .enable = true  }, /* power key  */
+        { .gpio = TEGRA_GPIO_SD2_CD,            .enable = true },
+        { .gpio = TEGRA_GPIO_SD2_WP,            .enable = true },
+        { .gpio = TEGRA_GPIO_SD2_POWER,         .enable = true },
+        { .gpio = TEGRA_GPIO_LIDSWITCH,         .enable = true },
+        { .gpio = TEGRA_GPIO_POWERKEY,          .enable = true },
+        { .gpio = TEGRA_GPIO_ISL29018_IRQ,      .enable = true },
 };
 
 void __init seaboard_pinmux_init(void)
diff --git a/arch/arm/mach-tegra/board-seaboard.c b/arch/arm/mach-tegra/board-seaboard.c
index 6ca9e61f6cd0..a8d7ace9f958 100644
--- a/arch/arm/mach-tegra/board-seaboard.c
+++ b/arch/arm/mach-tegra/board-seaboard.c
@@ -18,9 +18,12 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
+#include <linux/i2c.h>
+#include <linux/i2c-tegra.h>
 #include <linux/delay.h>
 #include <linux/input.h>
 #include <linux/io.h>
+#include <linux/gpio.h>
 #include <linux/gpio_keys.h>
 
 #include <mach/iomap.h>
@@ -63,6 +66,22 @@ static __initdata struct tegra_clk_init_table seaboard_clk_init_table[] = {
         { NULL,         NULL,           0,              0},
 };
 
+static struct tegra_i2c_platform_data seaboard_i2c1_platform_data = {
+        .bus_clk_rate   = 400000.
+};
+
+static struct tegra_i2c_platform_data seaboard_i2c2_platform_data = {
+        .bus_clk_rate   = 400000,
+};
+
+static struct tegra_i2c_platform_data seaboard_i2c3_platform_data = {
+        .bus_clk_rate   = 400000,
+};
+
+static struct tegra_i2c_platform_data seaboard_dvc_platform_data = {
+        .bus_clk_rate   = 400000,
+};
+
 static struct gpio_keys_button seaboard_gpio_keys_buttons[] = {
         {
                 .code           = SW_LID,
@@ -103,9 +122,9 @@ static struct tegra_sdhci_platform_data sdhci_pdata1 = {
 };
 
 static struct tegra_sdhci_platform_data sdhci_pdata3 = {
-        .cd_gpio        = TEGRA_GPIO_PI5,
-        .wp_gpio        = TEGRA_GPIO_PH1,
-        .power_gpio     = TEGRA_GPIO_PI6,
+        .cd_gpio        = TEGRA_GPIO_SD2_CD,
+        .wp_gpio        = TEGRA_GPIO_SD2_WP,
+        .power_gpio     = TEGRA_GPIO_SD2_POWER,
 };
 
 static struct tegra_sdhci_platform_data sdhci_pdata4 = {
@@ -124,7 +143,36 @@ static struct platform_device *seaboard_devices[] __initdata = {
         &seaboard_gpio_keys_device,
 };
 
-static void __init __tegra_seaboard_init(void)
+static struct i2c_board_info __initdata isl29018_device = {
+        I2C_BOARD_INFO("isl29018", 0x44),
+        .irq = TEGRA_GPIO_TO_IRQ(TEGRA_GPIO_ISL29018_IRQ),
+};
+
+static struct i2c_board_info __initdata adt7461_device = {
+        I2C_BOARD_INFO("adt7461", 0x4c),
+};
+
+static void __init seaboard_i2c_init(void)
+{
+        gpio_request(TEGRA_GPIO_ISL29018_IRQ, "isl29018");
+        gpio_direction_input(TEGRA_GPIO_ISL29018_IRQ);
+
+        i2c_register_board_info(0, &isl29018_device, 1);
+
+        i2c_register_board_info(4, &adt7461_device, 1);
+
+        tegra_i2c_device1.dev.platform_data = &seaboard_i2c1_platform_data;
+        tegra_i2c_device2.dev.platform_data = &seaboard_i2c2_platform_data;
+        tegra_i2c_device3.dev.platform_data = &seaboard_i2c3_platform_data;
+        tegra_i2c_device4.dev.platform_data = &seaboard_dvc_platform_data;
+
+        platform_device_register(&tegra_i2c_device1);
+        platform_device_register(&tegra_i2c_device2);
+        platform_device_register(&tegra_i2c_device3);
+        platform_device_register(&tegra_i2c_device4);
+}
+
+static void __init seaboard_common_init(void)
 {
         seaboard_pinmux_init();
 
@@ -144,7 +192,9 @@ static void __init tegra_seaboard_init(void)
         debug_uart_platform_data[0].mapbase = TEGRA_UARTD_BASE;
         debug_uart_platform_data[0].irq = INT_UARTD;
 
-        __tegra_seaboard_init();
+        seaboard_common_init();
+
+        seaboard_i2c_init();
 }
 
 static void __init tegra_kaen_init(void)
@@ -154,7 +204,9 @@ static void __init tegra_kaen_init(void)
         debug_uart_platform_data[0].mapbase = TEGRA_UARTB_BASE;
         debug_uart_platform_data[0].irq = INT_UARTB;
 
-        __tegra_seaboard_init();
+        seaboard_common_init();
+
+        seaboard_i2c_init();
 }
 
 static void __init tegra_wario_init(void)
@@ -164,7 +216,9 @@ static void __init tegra_wario_init(void)
         debug_uart_platform_data[0].mapbase = TEGRA_UARTB_BASE;
         debug_uart_platform_data[0].irq = INT_UARTB;
 
-        __tegra_seaboard_init();
+        seaboard_common_init();
+
+        seaboard_i2c_init();
 }
 
 
diff --git a/arch/arm/mach-tegra/board-seaboard.h b/arch/arm/mach-tegra/board-seaboard.h
index a098e3599731..d8415e1a8434 100644
--- a/arch/arm/mach-tegra/board-seaboard.h
+++ b/arch/arm/mach-tegra/board-seaboard.h
@@ -17,6 +17,9 @@
 #ifndef _MACH_TEGRA_BOARD_SEABOARD_H
 #define _MACH_TEGRA_BOARD_SEABOARD_H
 
+#define TEGRA_GPIO_SD2_CD               TEGRA_GPIO_PI5
+#define TEGRA_GPIO_SD2_WP               TEGRA_GPIO_PH1
+#define TEGRA_GPIO_SD2_POWER            TEGRA_GPIO_PI6
 #define TEGRA_GPIO_LIDSWITCH            TEGRA_GPIO_PC7
 #define TEGRA_GPIO_USB1                 TEGRA_GPIO_PD0
 #define TEGRA_GPIO_POWERKEY             TEGRA_GPIO_PV2
diff --git a/arch/arm/mach-tegra/board-trimslice-pinmux.c b/arch/arm/mach-tegra/board-trimslice-pinmux.c
index 6d4fc9f7f1fb..13534fa08abf 100644
--- a/arch/arm/mach-tegra/board-trimslice-pinmux.c
+++ b/arch/arm/mach-tegra/board-trimslice-pinmux.c
@@ -16,8 +16,11 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+
 #include <mach/pinmux.h>
+#include <mach/gpio.h>
 
+#include "gpio-names.h"
 #include "board-trimslice.h"
 
 static __initdata struct tegra_pingroup_config trimslice_pinmux[] = {
@@ -139,7 +142,13 @@ static __initdata struct tegra_pingroup_config trimslice_pinmux[] = {
         {TEGRA_PINGROUP_XM2D,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,      TEGRA_TRI_NORMAL},
 };
 
+static struct tegra_gpio_table gpio_table[] = {
+        { .gpio = TRIMSLICE_GPIO_SD4_CD, .enable = true }, /* mmc4 cd */
+        { .gpio = TRIMSLICE_GPIO_SD4_WP, .enable = true }, /* mmc4 wp */
+};
+
 void __init trimslice_pinmux_init(void)
 {
         tegra_pinmux_config_table(trimslice_pinmux, ARRAY_SIZE(trimslice_pinmux));
+        tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table));
 }
diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c
index 7be7d4acd02f..cda4cfd78e84 100644
--- a/arch/arm/mach-tegra/board-trimslice.c
+++ b/arch/arm/mach-tegra/board-trimslice.c
@@ -29,9 +29,12 @@
 #include <asm/setup.h>
 
 #include <mach/iomap.h>
+#include <mach/sdhci.h>
 
 #include "board.h"
 #include "clock.h"
+#include "devices.h"
+#include "gpio-names.h"
 
 #include "board-trimslice.h"
 
@@ -56,9 +59,22 @@ static struct platform_device debug_uart = {
                 .platform_data  = debug_uart_platform_data,
         },
 };
+static struct tegra_sdhci_platform_data sdhci_pdata1 = {
+        .cd_gpio        = -1,
+        .wp_gpio        = -1,
+        .power_gpio     = -1,
+};
+
+static struct tegra_sdhci_platform_data sdhci_pdata4 = {
+        .cd_gpio        = TRIMSLICE_GPIO_SD4_CD,
+        .wp_gpio        = TRIMSLICE_GPIO_SD4_WP,
+        .power_gpio     = -1,
+};
 
 static struct platform_device *trimslice_devices[] __initdata = {
         &debug_uart,
+        &tegra_sdhci_device1,
+        &tegra_sdhci_device4,
 };
 
 static void __init tegra_trimslice_fixup(struct machine_desc *desc,
@@ -92,6 +108,9 @@ static void __init tegra_trimslice_init(void)
 
         trimslice_pinmux_init();
 
+        tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
+        tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
+
         platform_add_devices(trimslice_devices, ARRAY_SIZE(trimslice_devices));
 }
 
diff --git a/arch/arm/mach-tegra/board-trimslice.h b/arch/arm/mach-tegra/board-trimslice.h
index 16ec0f0d3bb1..e8ef6291c6f1 100644
--- a/arch/arm/mach-tegra/board-trimslice.h
+++ b/arch/arm/mach-tegra/board-trimslice.h
@@ -17,6 +17,9 @@
 #ifndef _MACH_TEGRA_BOARD_TRIMSLICE_H
 #define _MACH_TEGRA_BOARD_TRIMSLICE_H
 
+#define TRIMSLICE_GPIO_SD4_CD   TEGRA_GPIO_PP1  /* mmc4 cd */
+#define TRIMSLICE_GPIO_SD4_WP   TEGRA_GPIO_PP2  /* mmc4 wp */
+
 void trimslice_pinmux_init(void);
 
 #endif
diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c
index 682e6d33108c..1528f9daef1f 100644
--- a/arch/arm/mach-tegra/devices.c
+++ b/arch/arm/mach-tegra/devices.c
@@ -503,3 +503,73 @@ struct platform_device tegra_uarte_device = {
                 .coherent_dma_mask      = DMA_BIT_MASK(32),
         },
 };
+
+static struct resource i2s_resource1[] = {
+        [0] = {
+                .start  = INT_I2S1,
+                .end    = INT_I2S1,
+                .flags  = IORESOURCE_IRQ
+        },
+        [1] = {
+                .start  = TEGRA_DMA_REQ_SEL_I2S_1,
+                .end    = TEGRA_DMA_REQ_SEL_I2S_1,
+                .flags  = IORESOURCE_DMA
+        },
+        [2] = {
+                .start  = TEGRA_I2S1_BASE,
+                .end    = TEGRA_I2S1_BASE + TEGRA_I2S1_SIZE - 1,
+                .flags  = IORESOURCE_MEM
+        }
+};
+
+static struct resource i2s_resource2[] = {
+        [0] = {
+                .start  = INT_I2S2,
+                .end    = INT_I2S2,
+                .flags  = IORESOURCE_IRQ
+        },
+        [1] = {
+                .start  = TEGRA_DMA_REQ_SEL_I2S2_1,
+                .end    = TEGRA_DMA_REQ_SEL_I2S2_1,
+                .flags  = IORESOURCE_DMA
+        },
+        [2] = {
+                .start  = TEGRA_I2S2_BASE,
+                .end    = TEGRA_I2S2_BASE + TEGRA_I2S2_SIZE - 1,
+                .flags  = IORESOURCE_MEM
+        }
+};
+
+struct platform_device tegra_i2s_device1 = {
+        .name           = "tegra-i2s",
+        .id             = 0,
+        .resource       = i2s_resource1,
+        .num_resources  = ARRAY_SIZE(i2s_resource1),
+};
+
+struct platform_device tegra_i2s_device2 = {
+        .name           = "tegra-i2s",
+        .id             = 1,
+        .resource       = i2s_resource2,
+        .num_resources  = ARRAY_SIZE(i2s_resource2),
+};
+
+static struct resource tegra_das_resources[] = {
+        [0] = {
+                .start = TEGRA_APB_MISC_DAS_BASE,
+                .end = TEGRA_APB_MISC_DAS_BASE + TEGRA_APB_MISC_DAS_SIZE - 1,
+                .flags = IORESOURCE_MEM,
+        },
+};
+
+struct platform_device tegra_das_device = {
+        .name           = "tegra-das",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(tegra_das_resources),
+        .resource       = tegra_das_resources,
+};
+
+struct platform_device tegra_pcm_device = {
+        .name = "tegra-pcm-audio",
+        .id = -1,
+};
diff --git a/arch/arm/mach-tegra/devices.h b/arch/arm/mach-tegra/devices.h
index 888810c37ee9..4a7dc0a097d6 100644
--- a/arch/arm/mach-tegra/devices.h
+++ b/arch/arm/mach-tegra/devices.h
@@ -42,5 +42,9 @@ extern struct platform_device tegra_uartc_device;
 extern struct platform_device tegra_uartd_device;
 extern struct platform_device tegra_uarte_device;
 extern struct platform_device tegra_pmu_device;
+extern struct platform_device tegra_i2s_device1;
+extern struct platform_device tegra_i2s_device2;
+extern struct platform_device tegra_das_device;
+extern struct platform_device tegra_pcm_device;
 
 #endif
diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h
index 691cdabd69cf..19dec3ac0854 100644
--- a/arch/arm/mach-tegra/include/mach/iomap.h
+++ b/arch/arm/mach-tegra/include/mach/iomap.h
@@ -122,6 +122,9 @@
 #define TEGRA_APB_MISC_BASE             0x70000000
 #define TEGRA_APB_MISC_SIZE             SZ_4K
 
+#define TEGRA_APB_MISC_DAS_BASE         0x70000c00
+#define TEGRA_APB_MISC_DAS_SIZE         SZ_128
+
 #define TEGRA_AC97_BASE                 0x70002000
 #define TEGRA_AC97_SIZE                 SZ_512