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

20 files changed, 787 insertions, 34 deletions

diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index 7a9267e5da55..8845f1c9925d 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -21,6 +21,10 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_IOSCHED_CFQ is not set
 CONFIG_ARCH_TEGRA=y
 CONFIG_MACH_HARMONY=y
+CONFIG_MACH_KAEN=y
+CONFIG_MACH_PAZ00=y
+CONFIG_MACH_TRIMSLICE=y
+CONFIG_MACH_WARIO=y
 CONFIG_TEGRA_DEBUG_UARTD=y
 CONFIG_ARM_ERRATA_742230=y
 CONFIG_NO_HZ=y
@@ -40,6 +44,10 @@ CONFIG_PACKET=y
 CONFIG_UNIX=y
 CONFIG_NET_KEY=y
 CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
 CONFIG_INET_ESP=y
 # CONFIG_INET_XFRM_MODE_TUNNEL is not set
 # CONFIG_INET_XFRM_MODE_BEET is not set
@@ -66,7 +74,7 @@ CONFIG_APDS9802ALS=y
 CONFIG_ISL29003=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
-# CONFIG_NETDEV_1000 is not set
+CONFIG_R8169=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_WLAN is not set
 # CONFIG_INPUT is not set
@@ -78,12 +86,23 @@ CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
-# CONFIG_HWMON is not set
-# CONFIG_MFD_SUPPORT is not set
+# CONFIG_I2C_COMPAT is not set
+# CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_TEGRA=y
+CONFIG_SENSORS_LM90=y
+CONFIG_MFD_TPS6586X=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_TPS6586X=y
 # CONFIG_USB_SUPPORT is not set
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_TEGRA=y
+CONFIG_STAGING=y
+# CONFIG_STAGING_EXCLUDE_BUILD is not set
+CONFIG_IIO=y
+CONFIG_SENSORS_ISL29018=y
+CONFIG_SENSORS_AK8975=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
@@ -95,6 +114,10 @@ CONFIG_EXT3_FS_SECURITY=y
 # CONFIG_DNOTIFY is not set
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_EFI_PARTITION=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_PRINTK_TIME=y
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