Merge tag 'tegra-for-3.10-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt2

From Stephen Warren <swarren@wwwdotorg.org>:

ARM: tegra: device tree changes

This branch contains the majority of the device tree changes for Tegra.
Highlights include:

* Many changes for Tegra114, and the Dalmore board, to enable pinctrl,
  SDHCI/MMC, PWM, DMA, I2C, KBC, SPI, battery, regulators.
* Adding or enabling suspend wakeup sources on many boards, and adding
  suspend timing parameters, to support the system suspend patches.
* Adding clocks to the audio-related nodes, so that in 3.11, the audio
  driver can pull these clocks from device tree rather than hard-coding
  clock names.
* Some small DT fixes/cleanup.

This branch is based on the previous clk pull request.

* tag 'tegra-for-3.10-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (25 commits)
  clk: tegra: Fix cdev1 and cdev2 IDs
  ARM: dts: tegra: add the PM configurations of PMC
  ARM: tegra: add non-removable and keep-power-in-suspend property for MMC
  ARM: tegra: whistler: add wakeup source for KBC
  ARM: tegra: add power gpio keys to DT
  ARM: tegra: keep power on to SD slot on Dalmore
  ARM: tegra: add clocks property to AC'97 sound nodes
  ARM: tegra: add clocks property to sound nodes
  ARM: tegra: dalmore: add fixed regulator node
  ARM: tegra: dalmore: add TPS65090 node
  ARM: tegra: dalmore: add cpu regulator node
  ARM: tegra: Add sbs-battery node to Dalmore
  ARM: tegra: add DT binding for i2c-tegra
  ARM: tegra: add SPI nodes to Tegra114 DT
  ARM: tegra: add KBC nodes to Tegra114 DT
  ARM: tegra: add aliases and DMA requestor for serial nodes of Tegra114
  ARM: tegra: add I2C nodes to Tegra114 DT
  ARM: tegra: add APB DMA nodes to Tegra114 DT
  ARM: tegra: add PWM nodes to Tegra114 DT
  ARM: tegra: fix the status of PWM DT nodes
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

25 files changed, 1405 insertions, 30 deletions

diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
new file mode 100644
index 000000000000..ef77cc7a0e46
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
@@ -0,0 +1,60 @@
+NVIDIA Tegra20/Tegra30/Tegra114 I2C controller driver.
+
+Required properties:
+- compatible : should be:
+	"nvidia,tegra114-i2c"
+	"nvidia,tegra30-i2c"
+	"nvidia,tegra20-i2c"
+	"nvidia,tegra20-i2c-dvc"
+  Details of compatible are as follows:
+  nvidia,tegra20-i2c-dvc: Tegra20 has specific I2C controller called as DVC I2C
+	controller. This only support master mode of I2C communication. Register
+	interface/offset and interrupts handling are different than generic I2C
+	controller. Driver of DVC I2C controller is only compatible with
+	"nvidia,tegra20-i2c-dvc".
+  nvidia,tegra20-i2c: Tegra20 has 4 generic I2C controller. This can support
+	master and slave mode of I2C communication. The i2c-tegra driver only
+	support master mode of I2C communication. Driver of I2C controller is
+	only compatible with "nvidia,tegra20-i2c".
+  nvidia,tegra30-i2c: Tegra30 has 5 generic I2C controller. This controller is
+	very much similar to Tegra20 I2C controller with additional feature:
+	Continue Transfer Support. This feature helps to implement M_NO_START
+	as per I2C core API transfer flags. Driver of I2C controller is
+	compatible with "nvidia,tegra30-i2c" to enable the continue transfer
+	support. This is also compatible with "nvidia,tegra20-i2c" without
+	continue transfer support.
+  nvidia,tegra114-i2c: Tegra114 has 5 generic I2C controller. This controller is
+	very much similar to Tegra30 I2C controller with some hardware
+	modification:
+	 - Tegra30/Tegra20 I2C controller has 2 clock source called div-clk and
+	   fast-clk. Tegra114 has only one clock source called as div-clk and
+	   hence clock mechanism is changed in I2C controller.
+	 - Tegra30/Tegra20 I2C controller has enabled per packet transfer by
+	   default and there is no way to disable it. Tegra114 has this
+	   interrupt disable by default and SW need to enable explicitly.
+	Due to above changes, Tegra114 I2C driver makes incompatible with
+	previous hardware driver. Hence, tegra114 I2C controller is compatible
+	with "nvidia,tegra114-i2c".
+- reg: Should contain I2C controller registers physical address and length.
+- interrupts: Should contain I2C controller interrupts.
+- address-cells: Address cells for I2C device address.
+- size-cells: Size of the I2C device address.
+- clocks: Clock ID as per
+		Documentation/devicetree/bindings/clock/tegra<chip-id>.txt
+	for I2C controller.
+- clock-names: Name of the clock:
+	Tegra20/Tegra30 I2C controller: "div-clk and "fast-clk".
+	Tegra114 I2C controller: "div-clk".
+
+Example:
+
+	i2c@7000c000 {
+		compatible = "nvidia,tegra20-i2c";
+		reg = <0x7000c000 0x100>;
+		interrupts = <0 38 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 12>, <&tegra_car 124>;
+		clock-names = "div-clk", "fast-clk";
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
index b77a97c9101e..05ffecb57103 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-alc5632"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -56,4 +61,7 @@ sound {
 
 	nvidia,i2s-controller = <&tegra_i2s1>;
 	nvidia,audio-codec = <&alc5632>;
+
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
index 04b14cfb1f16..ef1fe7358279 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex for TrimSlice
 
 Required properties:
 - compatible : "nvidia,tegra-audio-trimslice"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
 - nvidia,audio-codec : The phandle of the WM8903 audio codec
 
@@ -11,4 +16,6 @@ sound {
 	compatible = "nvidia,tegra-audio-trimslice";
 	nvidia,i2s-controller = <&tegra_i2s1>;
 	nvidia,audio-codec = <&codec>;
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
index c4dd39ce6165..d14510613a7f 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-wm8753"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -50,5 +55,8 @@ sound {
 
 	nvidia,i2s-controller = <&i2s1>;
 	nvidia,audio-codec = <&wm8753>;
+
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
 
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
index d5b0da8bf1d8..3bf722deb722 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-wm8903"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -67,5 +72,8 @@ sound {
 	nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 	nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
 	nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
 
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
index be35d34e8b26..ad589b163639 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm9712.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-wm9712"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -48,4 +53,7 @@ sound {
 		"Mic", "MIC1";
 
 	nvidia,ac97-controller = <&ac97>;
+
+	clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
 };
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 616990dc92db..72c1f27af7f3 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -10,14 +10,835 @@
 		reg = <0x80000000 0x40000000>;
 	};
 
+	pinmux {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			clk1_out_pw4 {
+				nvidia,pins = "clk1_out_pw4";
+				nvidia,function = "extperiph1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			dap1_din_pn1 {
+				nvidia,pins = "dap1_din_pn1";
+				nvidia,function = "i2s0";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			dap1_dout_pn2 {
+				nvidia,pins = "dap1_dout_pn2",
+						"dap1_fs_pn0",
+						"dap1_sclk_pn3";
+				nvidia,function = "i2s0";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dap2_din_pa4 {
+				nvidia,pins = "dap2_din_pa4";
+				nvidia,function = "i2s1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			dap2_dout_pa5 {
+				nvidia,pins = "dap2_dout_pa5",
+						"dap2_fs_pa2",
+						"dap2_sclk_pa3";
+				nvidia,function = "i2s1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dap4_din_pp5 {
+				nvidia,pins = "dap4_din_pp5",
+						"dap4_dout_pp6",
+						"dap4_fs_pp4",
+						"dap4_sclk_pp7";
+				nvidia,function = "i2s3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dvfs_pwm_px0 {
+				nvidia,pins = "dvfs_pwm_px0",
+						"dvfs_clk_px2";
+				nvidia,function = "cldvfs";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			ulpi_clk_py0 {
+				nvidia,pins = "ulpi_clk_py0",
+						"ulpi_data0_po1",
+						"ulpi_data1_po2",
+						"ulpi_data2_po3",
+						"ulpi_data3_po4",
+						"ulpi_data4_po5",
+						"ulpi_data5_po6",
+						"ulpi_data6_po7",
+						"ulpi_data7_po0";
+				nvidia,function = "ulpi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			ulpi_dir_py1 {
+				nvidia,pins = "ulpi_dir_py1",
+						"ulpi_nxt_py2";
+				nvidia,function = "ulpi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			ulpi_stp_py3 {
+				nvidia,pins = "ulpi_stp_py3";
+				nvidia,function = "ulpi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			cam_i2c_scl_pbb1 {
+				nvidia,pins = "cam_i2c_scl_pbb1",
+						"cam_i2c_sda_pbb2";
+				nvidia,function = "i2c3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			cam_mclk_pcc0 {
+				nvidia,pins = "cam_mclk_pcc0",
+						"pbb0";
+				nvidia,function = "vi_alt3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+				nvidia,lock = <0>;
+			};
+			gen2_i2c_scl_pt5 {
+				nvidia,pins = "gen2_i2c_scl_pt5",
+						"gen2_i2c_sda_pt6";
+				nvidia,function = "i2c2";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			gmi_a16_pj7 {
+				nvidia,pins = "gmi_a16_pj7";
+				nvidia,function = "uartd";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_a17_pb0 {
+				nvidia,pins = "gmi_a17_pb0",
+						"gmi_a18_pb1";
+				nvidia,function = "uartd";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_a19_pk7 {
+				nvidia,pins = "gmi_a19_pk7";
+				nvidia,function = "uartd";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_ad5_pg5 {
+				nvidia,pins = "gmi_ad5_pg5",
+						"gmi_cs6_n_pi3",
+						"gmi_wr_n_pi0";
+				nvidia,function = "spi4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_ad6_pg6 {
+				nvidia,pins = "gmi_ad6_pg6",
+						"gmi_ad7_pg7";
+				nvidia,function = "spi4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_ad12_ph4 {
+				nvidia,pins = "gmi_ad12_ph4";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_ad9_ph1 {
+				nvidia,pins = "gmi_ad9_ph1";
+				nvidia,function = "pwm1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_cs1_n_pj2 {
+				nvidia,pins = "gmi_cs1_n_pj2",
+						"gmi_oe_n_pi1";
+				nvidia,function = "soc";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			clk2_out_pw5 {
+				nvidia,pins = "clk2_out_pw5";
+				nvidia,function = "extperiph2";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			sdmmc1_clk_pz0 {
+				nvidia,pins = "sdmmc1_clk_pz0";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc1_cmd_pz1 {
+				nvidia,pins = "sdmmc1_cmd_pz1",
+						"sdmmc1_dat0_py7",
+						"sdmmc1_dat1_py6",
+						"sdmmc1_dat2_py5",
+						"sdmmc1_dat3_py4";
+				nvidia,function = "sdmmc1";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc1_wp_n_pv3 {
+				nvidia,pins = "sdmmc1_wp_n_pv3";
+				nvidia,function = "spi4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			sdmmc3_clk_pa6 {
+				nvidia,pins = "sdmmc3_clk_pa6";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc3_cmd_pa7 {
+				nvidia,pins = "sdmmc3_cmd_pa7",
+						"sdmmc3_dat0_pb7",
+						"sdmmc3_dat1_pb6",
+						"sdmmc3_dat2_pb5",
+						"sdmmc3_dat3_pb4",
+						"kb_col4_pq4",
+						"sdmmc3_clk_lb_out_pee4",
+						"sdmmc3_clk_lb_in_pee5";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc4_clk_pcc4 {
+				nvidia,pins = "sdmmc4_clk_pcc4";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			sdmmc4_cmd_pt7 {
+				nvidia,pins = "sdmmc4_cmd_pt7",
+						"sdmmc4_dat0_paa0",
+						"sdmmc4_dat1_paa1",
+						"sdmmc4_dat2_paa2",
+						"sdmmc4_dat3_paa3",
+						"sdmmc4_dat4_paa4",
+						"sdmmc4_dat5_paa5",
+						"sdmmc4_dat6_paa6",
+						"sdmmc4_dat7_paa7";
+				nvidia,function = "sdmmc4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			clk_32k_out_pa0 {
+				nvidia,pins = "clk_32k_out_pa0";
+				nvidia,function = "blink";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			kb_col0_pq0 {
+				nvidia,pins = "kb_col0_pq0",
+						"kb_col1_pq1",
+						"kb_col2_pq2",
+						"kb_row0_pr0",
+						"kb_row1_pr1",
+						"kb_row2_pr2";
+				nvidia,function = "kbc";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dap3_din_pp1 {
+				nvidia,pins = "dap3_din_pp1",
+						"dap3_sclk_pp3";
+				nvidia,function = "displayb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <0>;
+			};
+			pv0 {
+				nvidia,pins = "pv0";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <0>;
+			};
+			kb_row7_pr7 {
+				nvidia,pins = "kb_row7_pr7";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			kb_row10_ps2 {
+				nvidia,pins = "kb_row10_ps2";
+				nvidia,function = "uarta";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			kb_row9_ps1 {
+				nvidia,pins = "kb_row9_ps1";
+				nvidia,function = "uarta";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pwr_i2c_scl_pz6 {
+				nvidia,pins = "pwr_i2c_scl_pz6",
+						"pwr_i2c_sda_pz7";
+				nvidia,function = "i2cpwr";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			sys_clk_req_pz5 {
+				nvidia,pins = "sys_clk_req_pz5";
+				nvidia,function = "sysclk";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			core_pwr_req {
+				nvidia,pins = "core_pwr_req";
+				nvidia,function = "pwron";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			cpu_pwr_req {
+				nvidia,pins = "cpu_pwr_req";
+				nvidia,function = "cpu";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pwr_int_n {
+				nvidia,pins = "pwr_int_n";
+				nvidia,function = "pmi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			reset_out_n {
+				nvidia,pins = "reset_out_n";
+				nvidia,function = "reset_out_n";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			clk3_out_pee0 {
+				nvidia,pins = "clk3_out_pee0";
+				nvidia,function = "extperiph3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gen1_i2c_scl_pc4 {
+				nvidia,pins = "gen1_i2c_scl_pc4",
+						"gen1_i2c_sda_pc5";
+				nvidia,function = "i2c1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			uart2_cts_n_pj5 {
+				nvidia,pins = "uart2_cts_n_pj5";
+				nvidia,function = "uartb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			uart2_rts_n_pj6 {
+				nvidia,pins = "uart2_rts_n_pj6";
+				nvidia,function = "uartb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			uart2_rxd_pc3 {
+				nvidia,pins = "uart2_rxd_pc3";
+				nvidia,function = "irda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			uart2_txd_pc2 {
+				nvidia,pins = "uart2_txd_pc2";
+				nvidia,function = "irda";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			uart3_cts_n_pa1 {
+				nvidia,pins = "uart3_cts_n_pa1",
+						"uart3_rxd_pw7";
+				nvidia,function = "uartc";
+				nvidia,pull = <0>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			uart3_rts_n_pc0 {
+				nvidia,pins = "uart3_rts_n_pc0",
+						"uart3_txd_pw6";
+				nvidia,function = "uartc";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			owr {
+				nvidia,pins = "owr";
+				nvidia,function = "owr";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			hdmi_cec_pee3 {
+				nvidia,pins = "hdmi_cec_pee3";
+				nvidia,function = "cec";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <0>;
+			};
+			ddc_scl_pv4 {
+				nvidia,pins = "ddc_scl_pv4",
+						"ddc_sda_pv5";
+				nvidia,function = "i2c4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,rcv-sel = <1>;
+			};
+			spdif_in_pk6 {
+				nvidia,pins = "spdif_in_pk6";
+				nvidia,function = "usb";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+			};
+			usb_vbus_en0_pn4 {
+				nvidia,pins = "usb_vbus_en0_pn4";
+				nvidia,function = "usb";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+				nvidia,lock = <0>;
+				nvidia,open-drain = <1>;
+			};
+			gpio_x6_aud_px6 {
+				nvidia,pins = "gpio_x6_aud_px6";
+				nvidia,function = "spi6";
+				nvidia,pull = <2>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_x4_aud_px4 {
+				nvidia,pins = "gpio_x4_aud_px4",
+						"gpio_x7_aud_px7";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gpio_x5_aud_px5 {
+				nvidia,pins = "gpio_x5_aud_px5";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_w2_aud_pw2 {
+				nvidia,pins = "gpio_w2_aud_pw2";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_w3_aud_pw3 {
+				nvidia,pins = "gpio_w3_aud_pw3";
+				nvidia,function = "spi6";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_x1_aud_px1 {
+				nvidia,pins = "gpio_x1_aud_px1";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gpio_x3_aud_px3 {
+				nvidia,pins = "gpio_x3_aud_px3";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			dap3_fs_pp0 {
+				nvidia,pins = "dap3_fs_pp0";
+				nvidia,function = "i2s2";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			dap3_dout_pp2 {
+				nvidia,pins = "dap3_dout_pp2";
+				nvidia,function = "i2s2";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pv1 {
+				nvidia,pins = "pv1";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			pbb3 {
+				nvidia,pins = "pbb3",
+						"pbb5",
+						"pbb6",
+						"pbb7";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pcc1 {
+				nvidia,pins = "pcc1",
+						"pcc2";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_ad0_pg0 {
+				nvidia,pins = "gmi_ad0_pg0",
+						"gmi_ad1_pg1";
+				nvidia,function = "gmi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_ad10_ph2 {
+				nvidia,pins = "gmi_ad10_ph2",
+						"gmi_ad11_ph3",
+						"gmi_ad13_ph5",
+						"gmi_ad8_ph0",
+						"gmi_clk_pk1";
+				nvidia,function = "gmi";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			gmi_ad2_pg2 {
+				nvidia,pins = "gmi_ad2_pg2",
+						"gmi_ad3_pg3";
+				nvidia,function = "gmi";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_adv_n_pk0 {
+				nvidia,pins = "gmi_adv_n_pk0",
+						"gmi_cs0_n_pj0",
+						"gmi_cs2_n_pk3",
+						"gmi_cs4_n_pk2",
+						"gmi_cs7_n_pi6",
+						"gmi_dqs_p_pj3",
+						"gmi_iordy_pi5",
+						"gmi_wp_n_pc7";
+				nvidia,function = "gmi";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			gmi_cs3_n_pk4 {
+				nvidia,pins = "gmi_cs3_n_pk4";
+				nvidia,function = "gmi";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			clk2_req_pcc5 {
+				nvidia,pins = "clk2_req_pcc5";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			kb_col3_pq3 {
+				nvidia,pins = "kb_col3_pq3",
+						"kb_col6_pq6",
+						"kb_col7_pq7";
+				nvidia,function = "kbc";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			kb_col5_pq5 {
+				nvidia,pins = "kb_col5_pq5";
+				nvidia,function = "kbc";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			kb_row3_pr3 {
+				nvidia,pins = "kb_row3_pr3",
+						"kb_row4_pr4",
+						"kb_row6_pr6",
+						"kb_row8_ps0";
+				nvidia,function = "kbc";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			clk3_req_pee1 {
+				nvidia,pins = "clk3_req_pee1";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pu4 {
+				nvidia,pins = "pu4";
+				nvidia,function = "displayb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <0>;
+			};
+			pu5 {
+				nvidia,pins = "pu5",
+						"pu6";
+				nvidia,function = "displayb";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			hdmi_int_pn7 {
+				nvidia,pins = "hdmi_int_pn7";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <1>;
+				nvidia,tristate = <0>;
+				nvidia,enable-input = <1>;
+			};
+			clk1_req_pee2 {
+				nvidia,pins = "clk1_req_pee2",
+						"usb_vbus_en1_pn5";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <1>;
+				nvidia,tristate = <1>;
+				nvidia,enable-input = <0>;
+			};
+
+			drive_sdio1 {
+				nvidia,pins = "drive_sdio1";
+				nvidia,high-speed-mode = <1>;
+				nvidia,schmitt = <0>;
+				nvidia,low-power-mode = <3>;
+				nvidia,pull-down-strength = <36>;
+				nvidia,pull-up-strength = <20>;
+				nvidia,slew-rate-rising = <2>;
+				nvidia,slew-rate-falling = <2>;
+			};
+			drive_sdio3 {
+				nvidia,pins = "drive_sdio3";
+				nvidia,high-speed-mode = <1>;
+				nvidia,schmitt = <0>;
+				nvidia,low-power-mode = <3>;
+				nvidia,pull-down-strength = <22>;
+				nvidia,pull-up-strength = <36>;
+				nvidia,slew-rate-rising = <0>;
+				nvidia,slew-rate-falling = <0>;
+			};
+			drive_gma {
+				nvidia,pins = "drive_gma";
+				nvidia,high-speed-mode = <1>;
+				nvidia,schmitt = <0>;
+				nvidia,low-power-mode = <3>;
+				nvidia,pull-down-strength = <2>;
+				nvidia,pull-up-strength = <1>;
+				nvidia,slew-rate-rising = <0>;
+				nvidia,slew-rate-falling = <0>;
+				nvidia,drive-type = <1>;
+			};
+		};
+	};
+
 	serial@70006300 {
 		status = "okay";
 	};
 
+	i2c@7000c000 {
+		status = "okay";
+		clock-frequency = <100000>;
+
+		battery: smart-battery {
+			compatible = "ti,bq20z45", "sbs,sbs-battery";
+			reg = <0xb>;
+			battery-name = "battery";
+			sbs,i2c-retry-count = <2>;
+			sbs,poll-retry-count = <100>;
+		};
+	};
+
+	i2c@7000d000 {
+		status = "okay";
+		clock-frequency = <400000>;
+
+		tps51632 {
+			compatible = "ti,tps51632";
+			reg = <0x43>;
+			regulator-name = "vdd-cpu";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1520000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		tps65090 {
+			compatible = "ti,tps65090";
+			reg = <0x48>;
+			interrupt-parent = <&gpio>;
+			interrupts = <72 0x04>; /* gpio PJ0 */
+
+			vsys1-supply = <&vdd_ac_bat_reg>;
+			vsys2-supply = <&vdd_ac_bat_reg>;
+			vsys3-supply = <&vdd_ac_bat_reg>;
+			infet1-supply = <&vdd_ac_bat_reg>;
+			infet2-supply = <&vdd_ac_bat_reg>;
+			infet3-supply = <&tps65090_dcdc2_reg>;
+			infet4-supply = <&tps65090_dcdc2_reg>;
+			infet5-supply = <&tps65090_dcdc2_reg>;
+			infet6-supply = <&tps65090_dcdc2_reg>;
+			infet7-supply = <&tps65090_dcdc2_reg>;
+			vsys-l1-supply = <&vdd_ac_bat_reg>;
+			vsys-l2-supply = <&vdd_ac_bat_reg>;
+
+			regulators {
+				tps65090_dcdc1_reg: dcdc1 {
+					regulator-name = "vdd-sys-5v0";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				tps65090_dcdc2_reg: dcdc2 {
+					regulator-name = "vdd-sys-3v3";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				dcdc3 {
+					regulator-name = "vdd-ao";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				fet1 {
+					regulator-name = "vdd-lcd-bl";
+				};
+
+				fet3 {
+					regulator-name = "vdd-modem-3v3";
+				};
+
+				fet4 {
+					regulator-name = "avdd-lcd";
+				};
+
+				fet5 {
+					regulator-name = "vdd-lvds";
+				};
+
+				fet6 {
+					regulator-name = "vdd-sd-slot";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				fet7 {
+					regulator-name = "vdd-com-3v3";
+				};
+
+				ldo1 {
+					regulator-name = "vdd-sby-5v0";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo2 {
+					regulator-name = "vdd-sby-3v3";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+			};
+		};
+	};
+
 	pmc {
 		nvidia,invert-interrupt;
 	};
 
+	sdhci@78000400 {
+		cd-gpios = <&gpio 170 1>; /* gpio PV2 */
+		bus-width = <4>;
+		status = "okay";
+	};
+
+	sdhci@78000600 {
+		bus-width = <8>;
+		status = "okay";
+		non-removable;
+	};
+
 	clocks {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -30,4 +851,74 @@
 			clock-frequency = <32768>;
 		};
 	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vdd_ac_bat_reg: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "vdd_ac_bat";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+
+		dvdd_ts_reg: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "dvdd_ts";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			enable-active-high;
+			gpio = <&gpio 61 0>; /* GPIO PH5 */
+		};
+
+		lcd_bl_en_reg: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "lcd_bl_en";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&gpio 58 0>; /* GPIO PH2 */
+		};
+
+		usb1_vbus_reg: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "usb1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&gpio 108 0>; /* GPIO PN4 */
+			gpio-open-drain;
+			vin-supply = <&tps65090_dcdc1_reg>;
+		};
+
+		usb3_vbus_reg: regulator@4 {
+			compatible = "regulator-fixed";
+			reg = <4>;
+			regulator-name = "usb2_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&gpio 86 0>; /* GPIO PK6 */
+			gpio-open-drain;
+			vin-supply = <&tps65090_dcdc1_reg>;
+		};
+
+		vdd_hdmi_reg: regulator@5 {
+			compatible = "regulator-fixed";
+			reg = <5>;
+			regulator-name = "vdd_hdmi_5v0";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			gpio = <&gpio 81 0>; /* GPIO PK1 */
+			vin-supply = <&tps65090_dcdc1_reg>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index c1110a9b2a91..629415ffd8dc 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -4,6 +4,13 @@
 	compatible = "nvidia,tegra114";
 	interrupt-parent = <&gic>;
 
+	aliases {
+		serial0 = &uarta;
+		serial1 = &uartb;
+		serial2 = &uartc;
+		serial3 = &uartd;
+	};
+
 	gic: interrupt-controller {
 		compatible = "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
@@ -33,6 +40,44 @@
 		#clock-cells = <1>;
 	};
 
+	apbdma: dma {
+		compatible = "nvidia,tegra114-apbdma";
+		reg = <0x6000a000 0x1400>;
+		interrupts = <0 104 0x04
+			      0 105 0x04
+			      0 106 0x04
+			      0 107 0x04
+			      0 108 0x04
+			      0 109 0x04
+			      0 110 0x04
+			      0 111 0x04
+			      0 112 0x04
+			      0 113 0x04
+			      0 114 0x04
+			      0 115 0x04
+			      0 116 0x04
+			      0 117 0x04
+			      0 118 0x04
+			      0 119 0x04
+			      0 128 0x04
+			      0 129 0x04
+			      0 130 0x04
+			      0 131 0x04
+			      0 132 0x04
+			      0 133 0x04
+			      0 134 0x04
+			      0 135 0x04
+			      0 136 0x04
+			      0 137 0x04
+			      0 138 0x04
+			      0 139 0x04
+			      0 140 0x04
+			      0 141 0x04
+			      0 142 0x04
+			      0 143 0x04>;
+		clocks = <&tegra_car 34>;
+	};
+
 	ahb: ahb {
 		compatible = "nvidia,tegra114-ahb", "nvidia,tegra30-ahb";
 		reg = <0x6000c004 0x14c>;
@@ -61,42 +106,189 @@
 		       0x70003000 0x40c>;	/* Mux registers */
 	};
 
-	serial@70006000 {
+	/*
+	 * There are two serial driver i.e. 8250 based simple serial
+	 * driver and APB DMA based serial driver for higher baudrate
+	 * and performace. To enable the 8250 based driver, the compatible
+	 * is "nvidia,tegra114-uart", "nvidia,tegra20-uart" and to enable
+	 * the APB DMA based serial driver, the comptible is
+	 * "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart".
+	 */
+	uarta: serial@70006000 {
 		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
 		reg = <0x70006000 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 36 0x04>;
+		nvidia,dma-request-selector = <&apbdma 8>;
 		status = "disabled";
 		clocks = <&tegra_car 6>;
 	};
 
-	serial@70006040 {
+	uartb: serial@70006040 {
 		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
 		reg = <0x70006040 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 37 0x04>;
+		nvidia,dma-request-selector = <&apbdma 9>;
 		status = "disabled";
 		clocks = <&tegra_car 192>;
 	};
 
-	serial@70006200 {
+	uartc: serial@70006200 {
 		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
 		reg = <0x70006200 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 46 0x04>;
+		nvidia,dma-request-selector = <&apbdma 10>;
 		status = "disabled";
 		clocks = <&tegra_car 55>;
 	};
 
-	serial@70006300 {
+	uartd: serial@70006300 {
 		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
 		reg = <0x70006300 0x100>;
 		reg-shift = <2>;
 		interrupts = <0 90 0x04>;
+		nvidia,dma-request-selector = <&apbdma 19>;
 		status = "disabled";
 		clocks = <&tegra_car 65>;
 	};
 
+	pwm: pwm {
+		compatible = "nvidia,tegra114-pwm", "nvidia,tegra20-pwm";
+		reg = <0x7000a000 0x100>;
+		#pwm-cells = <2>;
+		clocks = <&tegra_car 17>;
+		status = "disabled";
+	};
+
+	i2c@7000c000 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000c000 0x100>;
+		interrupts = <0 38 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 12>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	i2c@7000c400 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000c400 0x100>;
+		interrupts = <0 84 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 54>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	i2c@7000c500 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000c500 0x100>;
+		interrupts = <0 92 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 67>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	i2c@7000c700 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000c700 0x100>;
+		interrupts = <0 120 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 103>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	i2c@7000d000 {
+		compatible = "nvidia,tegra114-i2c";
+		reg = <0x7000d000 0x100>;
+		interrupts = <0 53 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 47>;
+		clock-names = "div-clk";
+		status = "disabled";
+	};
+
+	spi@7000d400 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000d400 0x200>;
+		interrupts = <0 59 0x04>;
+		nvidia,dma-request-selector = <&apbdma 15>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 41>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000d600 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000d600 0x200>;
+		interrupts = <0 82 0x04>;
+		nvidia,dma-request-selector = <&apbdma 16>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 44>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000d800 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000d800 0x200>;
+		interrupts = <0 83 0x04>;
+		nvidia,dma-request-selector = <&apbdma 17>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 46>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000da00 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000da00 0x200>;
+		interrupts = <0 93 0x04>;
+		nvidia,dma-request-selector = <&apbdma 18>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 68>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000dc00 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000dc00 0x200>;
+		interrupts = <0 94 0x04>;
+		nvidia,dma-request-selector = <&apbdma 27>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 104>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
+	spi@7000de00 {
+		compatible = "nvidia,tegra114-spi";
+		reg = <0x7000de00 0x200>;
+		interrupts = <0 79 0x04>;
+		nvidia,dma-request-selector = <&apbdma 28>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 105>;
+		clock-names = "spi";
+		status = "disabled";
+	};
+
 	rtc {
 		compatible = "nvidia,tegra114-rtc", "nvidia,tegra20-rtc";
 		reg = <0x7000e000 0x100>;
@@ -104,6 +296,14 @@
 		clocks = <&tegra_car 4>;
 	};
 
+	kbc {
+		compatible = "nvidia,tegra114-kbc";
+		reg = <0x7000e200 0x100>;
+		interrupts = <0 85 0x04>;
+		clocks = <&tegra_car 36>;
+		status = "disabled";
+	};
+
 	pmc {
 		compatible = "nvidia,tegra114-pmc";
 		reg = <0x7000e400 0x400>;
@@ -122,6 +322,38 @@
 		nvidia,ahb = <&ahb>;
 	};
 
+	sdhci@78000000 {
+		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
+		reg = <0x78000000 0x200>;
+		interrupts = <0 14 0x04>;
+		clocks = <&tegra_car 14>;
+		status = "disable";
+	};
+
+	sdhci@78000200 {
+		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
+		reg = <0x78000200 0x200>;
+		interrupts = <0 15 0x04>;
+		clocks = <&tegra_car 9>;
+		status = "disable";
+	};
+
+	sdhci@78000400 {
+		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
+		reg = <0x78000400 0x200>;
+		interrupts = <0 19 0x04>;
+		clocks = <&tegra_car 69>;
+		status = "disable";
+	};
+
+	sdhci@78000600 {
+		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
+		reg = <0x78000600 0x200>;
+		interrupts = <0 31 0x04>;
+		clocks = <&tegra_car 15>;
+		status = "disable";
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index 4e3afdef28a8..a573b94b7c93 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -361,6 +361,15 @@
 		};
 	};
 
+	pmc {
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
+	};
+
 	memory-controller@7000f400 {
 		emc-table@83250 {
 			reg = <83250>;
@@ -473,6 +482,9 @@
 			"Mic", "MIC1";
 
 		nvidia,ac97-controller = <&ac97>;
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 
 	regulators {
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index ae9d5a20834e..e7d5de4e00b9 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -416,6 +416,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5000000 {
@@ -464,6 +470,17 @@
 		};
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpio 170 1>; /* gpio PV2, active low */
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+	};
+
 	kbc {
 		status = "okay";
 		nvidia,debounce-delay-ms = <2>;
@@ -669,5 +686,8 @@
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 		nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
 		nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index a2d6d6541f83..ace23437da89 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -6,6 +6,10 @@
 	model = "Avionic Design Medcom-Wide board";
 	compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20";
 
+	pwm {
+		status = "okay";
+	};
+
 	i2c@7000c000 {
 		wm8903: wm8903@1a {
 			compatible = "wlf,wm8903";
@@ -54,5 +58,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index fd60940e4063..e3e0c9977df4 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -415,6 +415,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <0>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <0>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5000000 {
@@ -445,6 +451,7 @@
 	sdhci@c8000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
@@ -514,5 +521,8 @@
 		nvidia,audio-codec = <&alc5632>;
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts
index 289480026fbf..1a17cc30bb9d 100644
--- a/arch/arm/boot/dts/tegra20-plutux.dts
+++ b/arch/arm/boot/dts/tegra20-plutux.dts
@@ -52,5 +52,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index 4ee700a33ca5..cee4c34010fe 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -517,6 +517,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	memory-controller@7000f400 {
@@ -580,6 +586,7 @@
 		status = "okay";
 		power-gpios = <&gpio 86 0>; /* gpio PK6 */
 		bus-width = <4>;
+		keep-power-in-suspend;
 	};
 
 	sdhci@c8000400 {
@@ -593,6 +600,7 @@
 	sdhci@c8000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
@@ -821,5 +829,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index c19025725918..50b3ec16b93a 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -458,6 +458,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5008000 {
diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts
index 402b21004bef..742f0b38d21d 100644
--- a/arch/arm/boot/dts/tegra20-tec.dts
+++ b/arch/arm/boot/dts/tegra20-tec.dts
@@ -52,5 +52,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index a9f3f06580f5..9cc78a15d739 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -300,6 +300,15 @@
 		};
 	};
 
+	pmc {
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
+	};
+
 	usb@c5000000 {
 		status = "okay";
 		nvidia,vbus-gpio = <&gpio 170 0>; /* gpio PV2 */
@@ -343,6 +352,17 @@
 		};
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpio 190 1>; /* gpio PX6, active low */
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+	};
+
 	poweroff {
 		compatible = "gpio-poweroff";
 		gpios = <&gpio 191 1>; /* gpio PX7, active low */
@@ -376,5 +396,8 @@
 		compatible = "nvidia,tegra-audio-trimslice";
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&codec>;
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index f544806e9618..dd38f1f03834 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -493,6 +493,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <100>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <458>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5000000 {
@@ -516,6 +522,7 @@
 		status = "okay";
 		power-gpios = <&gpio 86 0>; /* gpio PK6 */
 		bus-width = <4>;
+		keep-power-in-suspend;
 	};
 
 	sdhci@c8000400 {
@@ -529,6 +536,7 @@
 	sdhci@c8000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
@@ -544,6 +552,17 @@
 		};
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpio 170 1>; /* gpio PV2, active low */
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -620,5 +639,8 @@
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 		nvidia,int-mic-en-gpios = <&gpio 184 0>; /* gpio PX0 */
 		nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 258cf945f515..d2567f83aaff 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -496,6 +496,14 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <1000>;
+		nvidia,core-pwr-good-time = <0 3845>;
+		nvidia,core-pwr-off-time = <93727>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
+		nvidia,combined-power-req;
 	};
 
 	usb@c5000000 {
@@ -518,6 +526,7 @@
 	sdhci@c8000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
@@ -539,6 +548,7 @@
 		nvidia,repeat-delay-ms = <160>;
 		nvidia,kbc-row-pins = <0 1 2>;
 		nvidia,kbc-col-pins = <16 17>;
+		nvidia,wakeup-source;
 		linux,keymap = <0x00000074	/* KEY_POWER */
 				0x01000066	/* KEY_HOME */
 				0x0101009E	/* KEY_BACK */
@@ -573,5 +583,8 @@
 
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&codec>;
+
+		clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index fc7febc2b386..56a91106041b 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -209,7 +209,7 @@
 		compatible = "nvidia,tegra20-das";
 		reg = <0x70000c00 0x80>;
 	};
-	
+
 	tegra_ac97: ac97 {
 		compatible = "nvidia,tegra20-ac97";
 		reg = <0x70002000 0x200>;
@@ -299,6 +299,7 @@
 		reg = <0x7000a000 0x100>;
 		#pwm-cells = <2>;
 		clocks = <&tegra_car 17>;
+		status = "disabled";
 	};
 
 	rtc {
@@ -442,31 +443,6 @@
 		#size-cells = <0>;
 	};
 
-	phy1: usb-phy@c5000400 {
-		compatible = "nvidia,tegra20-usb-phy";
-		reg = <0xc5000400 0x3c00>;
-		phy_type = "utmi";
-		nvidia,has-legacy-mode;
-		clocks = <&tegra_car 22>, <&tegra_car 127>;
-		clock-names = "phy", "pll_u";
-	};
-
-	phy2: usb-phy@c5004400 {
-		compatible = "nvidia,tegra20-usb-phy";
-		reg = <0xc5004400 0x3c00>;
-		phy_type = "ulpi";
-		clocks = <&tegra_car 94>, <&tegra_car 127>;
-		clock-names = "phy", "pll_u";
-	};
-
-	phy3: usb-phy@c5008400 {
-		compatible = "nvidia,tegra20-usb-phy";
-		reg = <0xc5008400 0x3C00>;
-		phy_type = "utmi";
-		clocks = <&tegra_car 22>, <&tegra_car 127>;
-		clock-names = "phy", "pll_u";
-	};
-
 	usb@c5000000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5000000 0x4000>;
@@ -479,6 +455,15 @@
 		status = "disabled";
 	};
 
+	phy1: usb-phy@c5000400 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5000400 0x3c00>;
+		phy_type = "utmi";
+		nvidia,has-legacy-mode;
+		clocks = <&tegra_car 22>, <&tegra_car 127>;
+		clock-names = "phy", "pll_u";
+	};
+
 	usb@c5004000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5004000 0x4000>;
@@ -489,6 +474,14 @@
 		status = "disabled";
 	};
 
+	phy2: usb-phy@c5004400 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5004400 0x3c00>;
+		phy_type = "ulpi";
+		clocks = <&tegra_car 93>, <&tegra_car 127>;
+		clock-names = "phy", "pll_u";
+	};
+
 	usb@c5008000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5008000 0x4000>;
@@ -499,6 +492,14 @@
 		status = "disabled";
 	};
 
+	phy3: usb-phy@c5008400 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5008400 0x3c00>;
+		phy_type = "utmi";
+		clocks = <&tegra_car 22>, <&tegra_car 127>;
+		clock-names = "phy", "pll_u";
+	};
+
 	sdhci@c8000000 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000000 0x200>;
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 6248b2445b32..b732f7c13a66 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -253,6 +253,13 @@
 	pmc {
 		status = "okay";
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <200>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <0>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	sdhci@78000000 {
@@ -266,6 +273,7 @@
 	sdhci@78000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
diff --git a/arch/arm/boot/dts/tegra30-cardhu-a02.dts b/arch/arm/boot/dts/tegra30-cardhu-a02.dts
index adc88aa50eb6..e392bd2dab9b 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a02.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a02.dts
@@ -88,6 +88,7 @@
 		status = "okay";
 		power-gpios = <&gpio 28 0>; /* gpio PD4 */
 		bus-width = <4>;
+		keep-power-in-suspend;
 	};
 };
 
diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
index 08163e145d57..d0db6c7e774f 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
@@ -100,5 +100,6 @@
 		status = "okay";
 		power-gpios = <&gpio 27 0>; /* gpio PD3 */
 		bus-width = <4>;
+		keep-power-in-suspend;
 	};
 };
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 65bf2b63174e..01b4c26fad96 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -307,6 +307,13 @@
 	pmc {
 		status = "okay";
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <200>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <0>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	sdhci@78000000 {
@@ -320,6 +327,7 @@
 	sdhci@78000600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	clocks {
@@ -509,5 +517,8 @@
 
 		nvidia,spkr-en-gpios = <&wm8903 2 0>;
 		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+		clocks = <&tegra_car 184>, <&tegra_car 185>, <&tegra_car 120>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 9fe7a92b4c85..15ded605142a 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -286,6 +286,7 @@
 		reg = <0x7000a000 0x100>;
 		#pwm-cells = <2>;
 		clocks = <&tegra_car 17>;
+		status = "disabled";
 	};
 
 	rtc {