Merge tag 'tegra-for-4.2-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Merge "ARM: tegra: Devicetree changes for v4.2-rc1" from Thierry Reding:

Contains a couple of fixes and additions to device tree files. The most
notable change is a fix for a misapplied patch that was only exposed by
a recent change in the regulator subsystem that caused USB to break on
Tegra124 recently.

Other than that there are a more or less random assortment of additions
to enable various features on a couple of boards.

* tag 'tegra-for-4.2-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: Fix hda2codec_2x clock and reset names
  ARM: tegra: Add Tegra30 HDA support
  ARM: tegra: Cardhu device-tree comment spelling fix
  ARM: tegra: venice2: Set min-/max-microvolt for VDD_LED supply
  ARM: tegra: venice2: Mark eMMC as non-removable
  ARM: tegra: jetson-tk1: Enable HDA support
  ARM: tegra: Add missing HDMI +5V regulator
  ARM: tegra: cardhu: Add power and volume keys
  ARM: tegra: Correct which USB controller has the UTMI pad registers

6 files changed, 69 insertions, 7 deletions

diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index ed8a8acd3d34..bd43ed6d6ec7 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1647,6 +1647,10 @@
 		target-12v-supply = <&vdd_12v0_sata>;
 	};
 
+	hda@0,70030000 {
+		status = "okay";
+	};
+
 	padctl@0,7009f000 {
 		pinctrl-0 = <&padctl_default>;
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index 5c3f7813360d..79e724bb7df7 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -899,6 +899,7 @@
 	sdhci@0,700b0600 {
 		status = "okay";
 		bus-width = <8>;
+		non-removable;
 	};
 
 	ahub@0,70300000 {
@@ -1040,6 +1041,8 @@
 			compatible = "regulator-fixed";
 			reg = <5>;
 			regulator-name = "+VDD_LED";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
 			gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
 			enable-active-high;
 			vin-supply = <&vdd_mux>;
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index cf01c818b8ea..08611cda1e1d 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -633,11 +633,11 @@
 		clocks = <&tegra_car TEGRA124_CLK_HDA>,
 		         <&tegra_car TEGRA124_CLK_HDA2HDMI>,
 			 <&tegra_car TEGRA124_CLK_HDA2CODEC_2X>;
-		clock-names = "hda", "hda2hdmi", "hdacodec_2x";
+		clock-names = "hda", "hda2hdmi", "hda2codec_2x";
 		resets = <&tegra_car 125>, /* hda */
 			 <&tegra_car 128>, /* hda2hdmi */
 			 <&tegra_car 111>; /* hda2codec_2x */
-		reset-names = "hda", "hda2hdmi", "hdacodec_2x";
+		reset-names = "hda", "hda2hdmi", "hda2codec_2x";
 		status = "disabled";
 	};
 
@@ -826,7 +826,7 @@
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
 			 <&tegra_car TEGRA124_CLK_USBD>;
 		clock-names = "reg", "pll_u", "utmi-pads";
-		resets = <&tegra_car 59>, <&tegra_car 22>;
+		resets = <&tegra_car 22>, <&tegra_car 22>;
 		reset-names = "usb", "utmi-pads";
 		nvidia,hssync-start-delay = <0>;
 		nvidia,idle-wait-delay = <17>;
@@ -838,6 +838,7 @@
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
+		nvidia,has-utmi-pad-registers;
 		status = "disabled";
 	};
 
@@ -862,7 +863,7 @@
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
 			 <&tegra_car TEGRA124_CLK_USBD>;
 		clock-names = "reg", "pll_u", "utmi-pads";
-		resets = <&tegra_car 22>, <&tegra_car 22>;
+		resets = <&tegra_car 58>, <&tegra_car 22>;
 		reset-names = "usb", "utmi-pads";
 		nvidia,hssync-start-delay = <0>;
 		nvidia,idle-wait-delay = <17>;
@@ -874,7 +875,6 @@
 		nvidia,hssquelch-level = <2>;
 		nvidia,hsdiscon-level = <5>;
 		nvidia,xcvr-hsslew = <12>;
-		nvidia,has-utmi-pad-registers;
 		status = "disabled";
 	};
 
@@ -899,7 +899,7 @@
 			 <&tegra_car TEGRA124_CLK_PLL_U>,
 			 <&tegra_car TEGRA124_CLK_USBD>;
 		clock-names = "reg", "pll_u", "utmi-pads";
-		resets = <&tegra_car 58>, <&tegra_car 22>;
+		resets = <&tegra_car 59>, <&tegra_car 22>;
 		reset-names = "usb", "utmi-pads";
 		nvidia,hssync-start-delay = <0>;
 		nvidia,idle-wait-delay = <17>;
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index e2fed2712249..aea8994b35f2 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -31,6 +31,7 @@
 
 			vdd-supply = <&hdmi_vdd_reg>;
 			pll-supply = <&hdmi_pll_reg>;
+			hdmi-supply = <&vdd_hdmi>;
 
 			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
 			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
@@ -893,6 +894,17 @@
 			gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>;
 			enable-active-high;
 		};
+
+		vdd_hdmi: regulator@6 {
+			compatible = "regulator-fixed";
+			reg = <6>;
+			regulator-name = "VDDIO_HDMI";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_5v0_reg>;
+		};
 	};
 
 	sound {
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index a1b682ea01bd..bb1ca158273c 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -1,3 +1,4 @@
+#include <dt-bindings/input/input.h>
 #include "tegra30.dtsi"
 
 /**
@@ -12,7 +13,7 @@
  * tegra30-cardhu-a04.dts.
  * The identification of board is done in two ways, by looking the sticker
  * on PCB and by reading board id eeprom.
- * The stciker will have number like 600-81291-1000-002 C.3. In this 4th
+ * The sticker will have number like 600-81291-1000-002 C.3. In this 4th
  * number is the fab version like here it is 002 and hence fab version A02.
  * The (downstream internal) U-Boot of Cardhu display the board-id as
  * follows:
@@ -615,4 +616,31 @@
 			 <&tegra_car TEGRA30_CLK_EXTERN1>;
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			interrupt-parent = <&pmic>;
+			interrupts = <2 0>;
+			linux,code = <KEY_POWER>;
+			debounce-interval = <100>;
+			gpio-key,wakeup;
+		};
+
+		volume-down {
+			label = "Volume Down";
+			gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			debounce-interval = <10>;
+		};
+
+		volume-up {
+			label = "Volume Up";
+			gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <10>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 60e205a0f63d..782b11b2af6a 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -654,6 +654,21 @@
 		reset-names = "fuse";
 	};
 
+	hda@70030000 {
+		compatible = "nvidia,tegra30-hda";
+		reg = <0x70030000 0x10000>;
+		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA30_CLK_HDA>,
+		         <&tegra_car TEGRA30_CLK_HDA2HDMI>,
+			 <&tegra_car TEGRA30_CLK_HDA2CODEC_2X>;
+		clock-names = "hda", "hda2hdmi", "hda2codec_2x";
+		resets = <&tegra_car 125>, /* hda */
+			 <&tegra_car 128>, /* hda2hdmi */
+			 <&tegra_car 111>; /* hda2codec_2x */
+		reset-names = "hda", "hda2hdmi", "hda2codec_2x";
+		status = "disabled";
+	};
+
 	ahub@70080000 {
 		compatible = "nvidia,tegra30-ahub";
 		reg = <0x70080000 0x200