Merge tag 'tegra-for-3.12-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt

From: Stephen Warren:
ARM: tegra: device tree changes for 3.12

This branch contains all *.dts (device tree) changes for Tegra.
New features enabled are:

* PMICs on Dalmore
* CPU power-gating on Dalmore
* HDMI output on Beaver
* LP1 system suspend mode on almost all boards
* PCIe support on numerous Tegra20/30 boards
* USB support on Tegra30/114 boards
* Audio capture on Beaver and Dalmore
* Temperature sensor on Cardhu.

... along with a few DT cleanups.

* tag 'tegra-for-3.12-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (25 commits)
  ARM: tegra: add Mic Jack to Dalmore device tree
  ARM: tegra: add Mic Jack to Beaver device tree
  ARM: tegra: add USB DT entries for Tegra114, Dalmore
  ARM: tegra: add USB DT entries for Tegra30
  ARM: dts: tegra: Increase prefetchable PCI memory space
  ARM: tegra: Fix Beaver's PCIe lane configuration
  ARM: tegra: Enable PCIe controller on Beaver
  ARM: tegra: Enable PCIe controller on Cardhu
  ARM: tegra: Add Tegra30 PCIe support
  ARM: tegra: trimslice: Initialize PCIe from DT
  ARM: tegra: harmony: Initialize PCIe from DT
  ARM: tegra: tec: Add PCIe support
  ARM: tegra: tamonten: Add PCIe support
  ARM: tegra: Add Tegra20 PCIe support to DT
  ARM: tegra: enable LP1 suspend mode
  ARM: tegra: beaver: Enable HDMI output
  ARM: tegra: use TEGRA_GPIO() in a couple more places
  ARM: tegra: dalmore: fix the irq trigger type of Palmas MFD device
  ARM: tegra: define valid function names in DT document
  ARM: tegra: dalmore: add PM configurations for PMC
  ...

Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.txt

@@ -80,6 +80,17 @@ Valid values for pin and group names are:
     dbg, sdio3, spi, uaa, uab, uart2, uart3, sdio1, ddc, gma, gme, gmf, gmg,
     gmh, owr, uda.
 
+Valid values for nvidia,functions are:
+
+  blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3, displaya,
+  displaya_alt, displayb, dtv, emc_dll, extperiph1, extperiph2,
+  extperiph3, gmi, gmi_alt, hda, hsi, i2c1, i2c2, i2c3, i2c4, i2cpwr,
+  i2s0, i2s1, i2s2, i2s3, i2s4, irda, kbc, nand, nand_alt, owr, pmi,
+  pwm0, pwm1, pwm2, pwm3, pwron, reset_out_n, rsvd1, rsvd2, rsvd3,
+  rsvd4, sdmmc1, sdmmc2, sdmmc3, sdmmc4, soc, spdif, spi1, spi2, spi3,
+  spi4, spi5, spi6, sysclk, trace, uarta, uartb, uartc, uartd, ulpi,
+  usb, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, vi, vi_alt1, vi_alt3
+
 Example:
 
 	pinmux: pinmux {

Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt

@@ -103,6 +103,17 @@ Valid values for pin and group names are:
     drive_gma, drive_gmb, drive_gmc, drive_gmd, drive_gme, drive_owr,
     drive_uda.
 
+Valid values for nvidia,functions are:
+
+  ahb_clk, apb_clk, audio_sync, crt, dap1, dap2, dap3, dap4, dap5,
+  displaya, displayb, emc_test0_dll, emc_test1_dll, gmi, gmi_int,
+  hdmi, i2cp, i2c1, i2c2, i2c3, ide, irda, kbc, mio, mipi_hs, nand,
+  osc, owr, pcie, plla_out, pllc_out1, pllm_out1, pllp_out2, pllp_out3,
+  pllp_out4, pwm, pwr_intr, pwr_on, rsvd1, rsvd2, rsvd3, rsvd4, rtck,
+  sdio1, sdio2, sdio3, sdio4, sflash, spdif, spi1, spi2, spi2_alt,
+  spi3, spi4, trace, twc, uarta, uartb, uartc, uartd, uarte, ulpi,
+  vi, vi_sensor_clk, xio
+
 Example:
 
 	pinctrl@70000000 {

Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt

@@ -91,6 +91,18 @@ Valid values for pin and group names are:
     gmh, gpv, lcd1, lcd2, owr, sdio1, sdio2, sdio3, spi, uaa, uab, uart2,
     uart3, uda, vi1.
 
+Valid values for nvidia,functions are:
+
+  blink, cec, clk_12m_out, clk_32k_in, core_pwr_req, cpu_pwr_req, crt,
+  dap, ddr, dev3, displaya, displayb, dtv, extperiph1, extperiph2,
+  extperiph3, gmi, gmi_alt, hda, hdcp, hdmi, hsi, i2c1, i2c2, i2c3,
+  i2c4, i2cpwr, i2s0, i2s1, i2s2, i2s3, i2s4, invalid, kbc, mio, nand,
+  nand_alt, owr, pcie, pwm0, pwm1, pwm2, pwm3, pwr_int_n, rsvd1, rsvd2,
+  rsvd3, rsvd4, rtck, sata, sdmmc1, sdmmc2, sdmmc3, sdmmc4, spdif, spi1,
+  spi2, spi2_alt, spi3, spi4, spi5, spi6, sysclk, test, trace, uarta,
+  uartb, uartc, uartd, uarte, ulpi, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6,
+  vi, vi_alt1, vi_alt2, vi_alt3
+
 Example:
 
 	pinctrl@70000000 {

arch/arm/boot/dts/Makefile

@@ -226,8 +226,7 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
 	tegra30-beaver.dtb \
 	tegra30-cardhu-a02.dtb \
 	tegra30-cardhu-a04.dtb \
-	tegra114-dalmore.dtb \
-	tegra114-pluto.dtb
+	tegra114-dalmore.dtb
 dtb-$(CONFIG_ARCH_VERSATILE) += versatile-ab.dtb \
 	versatile-pb.dtb
 dtb-$(CONFIG_ARCH_U300) += ste-u300.dtb

arch/arm/boot/dts/tegra114-dalmore.dts

@@ -791,7 +791,7 @@
 					regulator-boot-on;
 				};
 
-				dcdc3 {
+				tps65090_dcdc3_reg: dcdc3 {
 					regulator-name = "vdd-ao";
 					regulator-always-on;
 					regulator-boot-on;
@@ -836,6 +836,180 @@
 				};
 			};
 		};
+
+		palmas: tps65913 {
+			compatible = "ti,palmas";
+			reg = <0x58>;
+			interrupts = <0 86 IRQ_TYPE_LEVEL_LOW>;
+
+			#interrupt-cells = <2>;
+			interrupt-controller;
+
+			palmas_gpio: gpio {
+				compatible = "ti,palmas-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			pmic {
+				compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
+				smps1-in-supply = <&tps65090_dcdc3_reg>;
+				smps3-in-supply = <&tps65090_dcdc3_reg>;
+				smps4-in-supply = <&tps65090_dcdc2_reg>;
+				smps7-in-supply = <&tps65090_dcdc2_reg>;
+				smps8-in-supply = <&tps65090_dcdc2_reg>;
+				smps9-in-supply = <&tps65090_dcdc2_reg>;
+				ldo1-in-supply = <&tps65090_dcdc2_reg>;
+				ldo2-in-supply = <&tps65090_dcdc2_reg>;
+				ldo3-in-supply = <&palmas_smps3_reg>;
+				ldo4-in-supply = <&tps65090_dcdc2_reg>;
+				ldo5-in-supply = <&vdd_ac_bat_reg>;
+				ldo6-in-supply = <&tps65090_dcdc2_reg>;
+				ldo7-in-supply = <&tps65090_dcdc2_reg>;
+				ldo8-in-supply = <&tps65090_dcdc3_reg>;
+				ldo9-in-supply = <&palmas_smps9_reg>;
+				ldoln-in-supply = <&tps65090_dcdc1_reg>;
+				ldousb-in-supply = <&tps65090_dcdc1_reg>;
+
+				regulators {
+					smps12 {
+						regulator-name = "vddio-ddr";
+						regulator-min-microvolt = <1350000>;
+						regulator-max-microvolt = <1350000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					palmas_smps3_reg: smps3 {
+						regulator-name = "vddio-1v8";
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					smps45 {
+						regulator-name = "vdd-core";
+						regulator-min-microvolt = <900000>;
+						regulator-max-microvolt = <1400000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					smps457 {
+						regulator-name = "vdd-core";
+						regulator-min-microvolt = <900000>;
+						regulator-max-microvolt = <1400000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					smps8 {
+						regulator-name = "avdd-pll";
+						regulator-min-microvolt = <1050000>;
+						regulator-max-microvolt = <1050000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					palmas_smps9_reg: smps9 {
+						regulator-name = "sdhci-vdd-sd-slot";
+						regulator-min-microvolt = <2800000>;
+						regulator-max-microvolt = <2800000>;
+						regulator-always-on;
+					};
+
+					ldo1 {
+						regulator-name = "avdd-cam1";
+						regulator-min-microvolt = <2800000>;
+						regulator-max-microvolt = <2800000>;
+					};
+
+					ldo2 {
+						regulator-name = "avdd-cam2";
+						regulator-min-microvolt = <2800000>;
+						regulator-max-microvolt = <2800000>;
+					};
+
+					ldo3 {
+						regulator-name = "avdd-dsi-csi";
+						regulator-min-microvolt = <1200000>;
+						regulator-max-microvolt = <1200000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					ldo4 {
+						regulator-name = "vpp-fuse";
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					ldo6 {
+						regulator-name = "vdd-sensor-2v85";
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					ldo7 {
+						regulator-name = "vdd-af-cam1";
+						regulator-min-microvolt = <2800000>;
+						regulator-max-microvolt = <2800000>;
+					};
+
+					ldo8 {
+						regulator-name = "vdd-rtc";
+						regulator-min-microvolt = <900000>;
+						regulator-max-microvolt = <900000>;
+						regulator-always-on;
+						regulator-boot-on;
+						ti,enable-ldo8-tracking;
+					};
+
+					ldo9 {
+						regulator-name = "vddio-sdmmc-2";
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <3300000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					ldoln {
+						regulator-name = "hvdd-usb";
+						regulator-min-microvolt = <3300000>;
+						regulator-max-microvolt = <3300000>;
+					};
+
+					ldousb {
+						regulator-name = "avdd-usb";
+						regulator-min-microvolt = <3300000>;
+						regulator-max-microvolt = <3300000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					regen1 {
+						regulator-name = "rail-3v3";
+						regulator-max-microvolt = <3300000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					regen2 {
+						regulator-name = "rail-5v0";
+						regulator-max-microvolt = <5000000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+				};
+			};
+
+			rtc {
+				compatible = "ti,palmas-rtc";
+				interrupt-parent = <&palmas>;
+				interrupts = <8 0>;
+			};
+		};
 	};
 
 	spi@7000da00 {
@@ -850,6 +1024,13 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <1>;
+		nvidia,cpu-pwr-good-time = <500>;
+		nvidia,cpu-pwr-off-time = <300>;
+		nvidia,core-pwr-good-time = <641 3845>;
+		nvidia,core-pwr-off-time = <61036>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	ahub {
@@ -870,6 +1051,15 @@
 		non-removable;
 	};
 
+	usb@7d008000 {
+		status = "okay";
+	};
+
+	usb-phy@7d008000 {
+		status = "okay";
+		vbus-supply = <&usb3_vbus_reg>;
+	};
+
 	clocks {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -883,6 +1073,35 @@
 		};
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		home {
+			label = "Home";
+			gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+			linux,code = <102>; /* KEY_HOME */
+		};
+
+		power {
+			label = "Power";
+			gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+
+		volume_down {
+			label = "Volume Down";
+			gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+			linux,code = <114>; /* KEY_VOLUMEDOWN */
+		};
+
+		volume_up {
+			label = "Volume Up";
+			gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
+			linux,code = <115>; /* KEY_VOLUMEUP */
+		};
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -951,6 +1170,16 @@
 			gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
 			vin-supply = <&tps65090_dcdc1_reg>;
 		};
+
+		vdd_cam_1v8_reg: regulator@6 {
+			compatible = "regulator-fixed";
+			reg = <6>;
+			regulator-name = "vdd_cam_1v8_reg";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			enable-active-high;
+			gpio = <&palmas_gpio 6 0>;
+		};
 	};
 
 	sound {
@@ -964,7 +1193,9 @@
 			"Speakers", "SPORP",
 			"Speakers", "SPORN",
 			"Speakers", "SPOLP",
-			"Speakers", "SPOLN";
+			"Speakers", "SPOLN",
+			"Mic Jack", "MICBIAS1",
+			"IN2P", "Mic Jack";
 
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&rt5640>;

arch/arm/boot/dts/tegra114-pluto.dts

@@ -1,33 +0,0 @@
-/dts-v1/;
-
-#include "tegra114.dtsi"
-
-/ {
-	model = "NVIDIA Tegra114 Pluto evaluation board";
-	compatible = "nvidia,pluto", "nvidia,tegra114";
-
-	memory {
-		reg = <0x80000000 0x40000000>;
-	};
-
-	serial@70006300 {
-		status = "okay";
-	};
-
-	pmc {
-		nvidia,invert-interrupt;
-	};
-
-	clocks {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		clk32k_in: clock {
-			compatible = "fixed-clock";
-			reg=<0>;
-			#clock-cells = <0>;
-			clock-frequency = <32768>;
-		};
-	};
-};

arch/arm/boot/dts/tegra114.dtsi

@@ -430,6 +430,68 @@
 		status = "disable";
 	};
 
+	usb@7d000000 {
+		compatible = "nvidia,tegra30-ehci", "usb-ehci";
+		reg = <0x7d000000 0x4000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA114_CLK_USBD>;
+		nvidia,phy = <&phy1>;
+		status = "disabled";
+	};
+
+	phy1: usb-phy@7d000000 {
+		compatible = "nvidia,tegra30-usb-phy";
+		reg = <0x7d000000 0x4000 0x7d000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA114_CLK_USBD>,
+			 <&tegra_car TEGRA114_CLK_PLL_U>,
+			 <&tegra_car TEGRA114_CLK_USBD>;
+		clock-names = "reg", "pll_u", "utmi-pads";
+		nvidia,hssync-start-delay = <0>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <9>;
+		nvidia,xcvr-lsfslew = <0>;
+		nvidia,xcvr-lsrslew = <3>;
+		nvidia,hssquelch-level = <2>;
+		nvidia,hsdiscon-level = <5>;
+		nvidia,xcvr-hsslew = <12>;
+		status = "disabled";
+	};
+
+	usb@7d008000 {
+		compatible = "nvidia,tegra30-ehci", "usb-ehci";
+		reg = <0x7d008000 0x4000>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA114_CLK_USB3>;
+		nvidia,phy = <&phy3>;
+		status = "disabled";
+	};
+
+	phy3: usb-phy@7d008000 {
+		compatible = "nvidia,tegra30-usb-phy";
+		reg = <0x7d008000 0x4000 0x7d000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA114_CLK_USB3>,
+			 <&tegra_car TEGRA114_CLK_PLL_U>,
+			 <&tegra_car TEGRA114_CLK_USBD>;
+		clock-names = "reg", "pll_u", "utmi-pads";
+		nvidia,hssync-start-delay = <0>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <9>;
+		nvidia,xcvr-lsfslew = <0>;
+		nvidia,xcvr-lsrslew = <3>;
+		nvidia,hssquelch-level = <2>;
+		nvidia,hsdiscon-level = <5>;
+		nvidia,xcvr-hsslew = <12>;
+		status = "disabled";
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;

arch/arm/boot/dts/tegra20-colibri-512.dtsi

@@ -363,7 +363,7 @@
 	};
 
 	pmc {
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <5000>;
 		nvidia,cpu-pwr-off-time = <5000>;
 		nvidia,core-pwr-good-time = <3845 3845>;

arch/arm/boot/dts/tegra20-harmony.dts

@@ -335,7 +335,7 @@
 					regulator-always-on;
 				};
 
-				ldo0 {
+				pci_clk_reg: ldo0 {
 					regulator-name = "vdd_ldo0,vddio_pex_clk";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
@@ -417,7 +417,7 @@
 
 	pmc {
 		nvidia,invert-interrupt;
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <5000>;
 		nvidia,cpu-pwr-off-time = <5000>;
 		nvidia,core-pwr-good-time = <3845 3845>;
@@ -425,6 +425,20 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	pcie-controller {
+		pex-clk-supply = <&pci_clk_reg>;
+		vdd-supply = <&pci_vdd_reg>;
+		status = "okay";
+
+		pci@1,0 {
+			status = "okay";
+		};
+
+		pci@2,0 {
+			status = "okay";
+		};
+	};
+
 	usb@c5000000 {
 		status = "okay";
 	};
@@ -643,7 +657,7 @@
 			enable-active-high;
 		};
 
-		regulator@3 {
+		pci_vdd_reg: regulator@3 {
 			compatible = "regulator-fixed";
 			reg = <3>;
 			regulator-name = "vdd_1v05";
@@ -651,8 +665,6 @@
 			regulator-max-microvolt = <1050000>;
 			gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
 			enable-active-high;
-			/* Hack until board-harmony-pcie.c is removed */
-			status = "disabled";
 		};
 
 		regulator@4 {

arch/arm/boot/dts/tegra20-paz00.dts

@@ -417,7 +417,7 @@
 
 	pmc {
 		nvidia,invert-interrupt;
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <2000>;
 		nvidia,cpu-pwr-off-time = <0>;
 		nvidia,core-pwr-good-time = <3845 3845>;

arch/arm/boot/dts/tegra20-seaboard.dts

@@ -518,7 +518,7 @@
 
 	pmc {
 		nvidia,invert-interrupt;
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <5000>;
 		nvidia,cpu-pwr-off-time = <5000>;
 		nvidia,core-pwr-good-time = <3845 3845>;
@@ -829,7 +829,7 @@
 			regulator-min-microvolt = <5000000>;
 			regulator-max-microvolt = <5000000>;
 			enable-active-high;
-			gpio = <&gpio 24 0>; /* PD0 */
+			gpio = <&gpio TEGRA_GPIO(D, 0) 0>;
 		};
 	};
 

arch/arm/boot/dts/tegra20-tamonten.dtsi

@@ -366,7 +366,7 @@
 					regulator-always-on;
 				};
 
-				ldo0 {
+				pci_clk_reg: ldo0 {
 					regulator-name = "vdd_ldo0,vddio_pex_clk";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
@@ -459,7 +459,7 @@
 
 	pmc {
 		nvidia,invert-interrupt;
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <5000>;
 		nvidia,cpu-pwr-off-time = <5000>;
 		nvidia,core-pwr-good-time = <3845 3845>;
@@ -467,6 +467,11 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	pcie-controller {
+		pex-clk-supply = <&pci_clk_reg>;
+		vdd-supply = <&pci_vdd_reg>;
+	};
+
 	usb@c5008000 {
 		status = "okay";
 	};
@@ -509,5 +514,15 @@
 			regulator-max-microvolt = <5000000>;
 			regulator-always-on;
 		};
+
+		pci_vdd_reg: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "vdd_1v05";
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+			gpio = <&pmic 2 0>;
+			enable-active-high;
+		};
 	};
 };

arch/arm/boot/dts/tegra20-tec.dts

@@ -32,6 +32,14 @@
 		};
 	};
 
+	pcie-controller {
+		status = "okay";
+
+		pci@1,0 {
+			status = "okay";
+		};
+	};
+
 	sound {
 		compatible = "ad,tegra-audio-wm8903-tec",
 			     "nvidia,tegra-audio-wm8903";

arch/arm/boot/dts/tegra20-trimslice.dts

@@ -302,7 +302,7 @@
 	};
 
 	pmc {
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <5000>;
 		nvidia,cpu-pwr-off-time = <5000>;
 		nvidia,core-pwr-good-time = <3845 3845>;
@@ -310,6 +310,16 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	pcie-controller {
+		status = "okay";
+		pex-clk-supply = <&pci_clk_reg>;
+		vdd-supply = <&pci_vdd_reg>;
+
+		pci@1,0 {
+			status = "okay";
+		};
+	};
+
 	usb@c5000000 {
 		status = "okay";
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
@@ -411,7 +421,25 @@
 			regulator-min-microvolt = <5000000>;
 			regulator-max-microvolt = <5000000>;
 			enable-active-high;
-			gpio = <&gpio 170 0>; /* PV2 */
+			gpio = <&gpio TEGRA_GPIO(V, 2) 0>;
+		};
+
+		pci_clk_reg: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "pci_clk";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		pci_vdd_reg: regulator@4 {
+			compatible = "regulator-fixed";
+			reg = <4>;
+			regulator-name = "pci_vdd";
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-always-on;
 		};
 	};
 

arch/arm/boot/dts/tegra20-ventana.dts

@@ -494,7 +494,7 @@
 
 	pmc {
 		nvidia,invert-interrupt;
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <2000>;
 		nvidia,cpu-pwr-off-time = <100>;
 		nvidia,core-pwr-good-time = <3845 3845>;

arch/arm/boot/dts/tegra20-whistler.dts

@@ -497,7 +497,7 @@
 
 	pmc {
 		nvidia,invert-interrupt;
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <2000>;
 		nvidia,cpu-pwr-off-time = <1000>;
 		nvidia,core-pwr-good-time = <0 3845>;

arch/arm/boot/dts/tegra20.dtsi

@@ -455,6 +455,61 @@
 		#size-cells = <0>;
 	};
 
+	pcie-controller {
+		compatible = "nvidia,tegra20-pcie";
+		device_type = "pci";
+		reg = <0x80003000 0x00000800   /* PADS registers */
+		       0x80003800 0x00000200   /* AFI registers */
+		       0x90000000 0x10000000>; /* configuration space */
+		reg-names = "pads", "afi", "cs";
+		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH   /* controller interrupt */
+			      GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
+		interrupt-names = "intr", "msi";
+
+		bus-range = <0x00 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		ranges = <0x82000000 0 0x80000000 0x80000000 0 0x00001000   /* port 0 registers */
+			  0x82000000 0 0x80001000 0x80001000 0 0x00001000   /* port 1 registers */
+			  0x81000000 0 0          0x82000000 0 0x00010000   /* downstream I/O */
+			  0x82000000 0 0xa0000000 0xa0000000 0 0x08000000   /* non-prefetchable memory */
+			  0xc2000000 0 0xa8000000 0xa8000000 0 0x18000000>; /* prefetchable memory */
+
+		clocks = <&tegra_car TEGRA20_CLK_PEX>,
+			 <&tegra_car TEGRA20_CLK_AFI>,
+			 <&tegra_car TEGRA20_CLK_PCIE_XCLK>,
+			 <&tegra_car TEGRA20_CLK_PLL_E>;
+		clock-names = "pex", "afi", "pcie_xclk", "pll_e";
+		status = "disabled";
+
+		pci@1,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82000800 0 0x80000000 0 0x1000>;
+			reg = <0x000800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@2,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001000 0 0x80001000 0 0x1000>;
+			reg = <0x001000 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+	};
+
 	usb@c5000000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5000000 0x4000>;

arch/arm/boot/dts/tegra30-beaver.dts

@@ -10,6 +10,40 @@
 		reg = <0x80000000 0x7ff00000>;
 	};
 
+	pcie-controller {
+		status = "okay";
+		pex-clk-supply = <&sys_3v3_pexs_reg>;
+		vdd-supply = <&ldo1_reg>;
+		avdd-supply = <&ldo2_reg>;
+
+		pci@1,0 {
+			status = "okay";
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@2,0 {
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@3,0 {
+			status = "okay";
+			nvidia,num-lanes = <2>;
+		};
+	};
+
+	host1x {
+		hdmi {
+			status = "okay";
+
+			vdd-supply = <&sys_3v3_reg>;
+			pll-supply = <&vio_reg>;
+
+			nvidia,hpd-gpio =
+				<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+			nvidia,ddc-i2c-bus = <&hdmiddc>;
+		};
+	};
+
 	pinmux {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -76,6 +110,11 @@
 				nvidia,pull = <0>;
 				nvidia,tristate = <0>;
 			};
+			pex_l1_prsnt_n_pdd4 {
+				nvidia,pins =	"pex_l1_prsnt_n_pdd4",
+						"pex_l1_clkreq_n_pdd6";
+				nvidia,pull = <2>;
+			};
 			sdio3 {
 				nvidia,pins = "drive_sdio3";
 				nvidia,high-speed-mode = <0>;
@@ -85,6 +124,10 @@
 				nvidia,slew-rate-rising = <1>;
 				nvidia,slew-rate-falling = <1>;
 			};
+			gpv {
+				nvidia,pins = "drive_gpv";
+				nvidia,pull-up-strength = <16>;
+			};
 		};
 	};
 
@@ -107,7 +150,7 @@
 		clock-frequency = <100000>;
 	};
 
-	i2c@7000c700 {
+	hdmiddc: i2c@7000c700 {
 		status = "okay";
 		clock-frequency = <100000>;
 	};
@@ -262,7 +305,7 @@
 	pmc {
 		status = "okay";
 		nvidia,invert-interrupt;
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <2000>;
 		nvidia,cpu-pwr-off-time = <200>;
 		nvidia,core-pwr-good-time = <3845 3845>;
@@ -285,6 +328,15 @@
 		non-removable;
 	};
 
+	usb@7d008000 {
+		status = "okay";
+	};
+
+	usb-phy@7d008000 {
+		vbus-supply = <&usb3_vbus_reg>;
+		status = "okay";
+	};
+
 	clocks {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -357,7 +409,7 @@
 			regulator-min-microvolt = <5000000>;
 			regulator-max-microvolt = <5000000>;
 			enable-active-high;
-			gpio = <&gpio TEGRA_GPIO(I, 4) GPIO_ACTIVE_HIGH>;
+			gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
 			gpio-open-drain;
 			vin-supply = <&vdd_5v_in_reg>;
 		};
@@ -369,7 +421,7 @@
 			regulator-min-microvolt = <5000000>;
 			regulator-max-microvolt = <5000000>;
 			enable-active-high;
-			gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>;
+			gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
 			gpio-open-drain;
 			vin-supply = <&vdd_5v_in_reg>;
 		};
@@ -421,7 +473,9 @@
 
 		nvidia,audio-routing =
 			"Headphones", "HPOR",
-			"Headphones", "HPOL";
+			"Headphones", "HPOL",
+			"Mic Jack", "MICBIAS1",
+			"IN2P", "Mic Jack";
 
 		nvidia,i2s-controller = <&tegra_i2s1>;
 		nvidia,audio-codec = <&rt5640>;

arch/arm/boot/dts/tegra30-cardhu.dtsi

@@ -31,6 +31,26 @@
 		reg = <0x80000000 0x40000000>;
 	};
 
+	pcie-controller {
+		status = "okay";
+		pex-clk-supply = <&pex_hvdd_3v3_reg>;
+		vdd-supply = <&ldo1_reg>;
+		avdd-supply = <&ldo2_reg>;
+
+		pci@1,0 {
+			nvidia,num-lanes = <4>;
+		};
+
+		pci@2,0 {
+			nvidia,num-lanes = <1>;
+		};
+
+		pci@3,0 {
+			status = "okay";
+			nvidia,num-lanes = <1>;
+		};
+	};
+
 	pinmux {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -173,19 +193,6 @@
 			gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
 		};
 
-		tps62361 {
-			compatible = "ti,tps62361";
-			reg = <0x60>;
-
-			regulator-name = "tps62361-vout";
-			regulator-min-microvolt = <500000>;
-			regulator-max-microvolt = <1500000>;
-			regulator-boot-on;
-			regulator-always-on;
-			ti,vsel0-state-high;
-			ti,vsel1-state-high;
-		};
-
 		pmic: tps65911@2d {
 			compatible = "ti,tps65911";
 			reg = <0x2d>;
@@ -286,6 +293,26 @@
 				};
 			};
 		};
+
+		nct1008 {
+			compatible = "onnn,nct1008";
+			reg = <0x4c>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(CC, 2) IRQ_TYPE_LEVEL_LOW>;
+		};
+
+		tps62361 {
+			compatible = "ti,tps62361";
+			reg = <0x60>;
+
+			regulator-name = "tps62361-vout";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1500000>;
+			regulator-boot-on;
+			regulator-always-on;
+			ti,vsel0-state-high;
+			ti,vsel1-state-high;
+		};
 	};
 
 	spi@7000da00 {
@@ -307,7 +334,7 @@
 	pmc {
 		status = "okay";
 		nvidia,invert-interrupt;
-		nvidia,suspend-mode = <2>;
+		nvidia,suspend-mode = <1>;
 		nvidia,cpu-pwr-good-time = <2000>;
 		nvidia,cpu-pwr-off-time = <200>;
 		nvidia,core-pwr-good-time = <3845 3845>;
@@ -330,6 +357,15 @@
 		non-removable;
 	};
 
+	usb@7d008000 {
+		status = "okay";
+	};
+
+	usb-phy@7d008000 {
+		vbus-supply = <&usb3_vbus_reg>;
+		status = "okay";
+	};
+
 	clocks {
 		compatible = "simple-bus";
 		#address-cells = <1>;

arch/arm/boot/dts/tegra30.dtsi

@@ -16,6 +16,76 @@
 		serial4 = &uarte;
 	};
 
+	pcie-controller {
+		compatible = "nvidia,tegra30-pcie";
+		device_type = "pci";
+		reg = <0x00003000 0x00000800   /* PADS registers */
+		       0x00003800 0x00000200   /* AFI registers */
+		       0x10000000 0x10000000>; /* configuration space */
+		reg-names = "pads", "afi", "cs";
+		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH   /* controller interrupt */
+			      GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
+		interrupt-names = "intr", "msi";
+
+		bus-range = <0x00 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		ranges = <0x82000000 0 0x00000000 0x00000000 0 0x00001000   /* port 0 configuration space */
+			  0x82000000 0 0x00001000 0x00001000 0 0x00001000   /* port 1 configuration space */
+			  0x82000000 0 0x00004000 0x00004000 0 0x00001000   /* port 2 configuration space */
+			  0x81000000 0 0          0x02000000 0 0x00010000   /* downstream I/O */
+			  0x82000000 0 0x20000000 0x20000000 0 0x08000000   /* non-prefetchable memory */
+			  0xc2000000 0 0x28000000 0x28000000 0 0x18000000>; /* prefetchable memory */
+
+		clocks = <&tegra_car TEGRA30_CLK_PCIE>,
+			 <&tegra_car TEGRA30_CLK_AFI>,
+			 <&tegra_car TEGRA30_CLK_PCIEX>,
+			 <&tegra_car TEGRA30_CLK_PLL_E>,
+			 <&tegra_car TEGRA30_CLK_CML0>;
+		clock-names = "pex", "afi", "pcie_xclk", "pll_e", "cml";
+		status = "disabled";
+
+		pci@1,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82000800 0 0x00000000 0 0x1000>;
+			reg = <0x000800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@2,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001000 0 0x00001000 0 0x1000>;
+			reg = <0x001000 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@3,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001800 0 0x00004000 0 0x1000>;
+			reg = <0x001800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+	};
+
 	host1x {
 		compatible = "nvidia,tegra30-host1x", "simple-bus";
 		reg = <0x50000000 0x00024000>;
@@ -561,6 +631,92 @@
 		status = "disabled";
 	};
 
+	usb@7d000000 {
+		compatible = "nvidia,tegra30-ehci", "usb-ehci";
+		reg = <0x7d000000 0x4000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA30_CLK_USBD>;
+		nvidia,needs-double-reset;
+		nvidia,phy = <&phy1>;
+		status = "disabled";
+	};
+
+	phy1: usb-phy@7d000000 {
+		compatible = "nvidia,tegra30-usb-phy";
+		reg = <0x7d000000 0x4000 0x7d000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA30_CLK_USBD>,
+			 <&tegra_car TEGRA30_CLK_PLL_U>,
+			 <&tegra_car TEGRA30_CLK_USBD>;
+		clock-names = "reg", "pll_u", "utmi-pads";
+		nvidia,hssync-start-delay = <9>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <51>;
+		nvidia.xcvr-setup-use-fuses;
+		nvidia,xcvr-lsfslew = <1>;
+		nvidia,xcvr-lsrslew = <1>;
+		nvidia,xcvr-hsslew = <32>;
+		nvidia,hssquelch-level = <2>;
+		nvidia,hsdiscon-level = <5>;
+		status = "disabled";
+	};
+
+	usb@7d004000 {
+		compatible = "nvidia,tegra30-ehci", "usb-ehci";
+		reg = <0x7d004000 0x4000>;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+		phy_type = "ulpi";
+		clocks = <&tegra_car TEGRA30_CLK_USB2>;
+		nvidia,phy = <&phy2>;
+		status = "disabled";
+	};
+
+	phy2: usb-phy@7d004000 {
+		compatible = "nvidia,tegra30-usb-phy";
+		reg = <0x7d004000 0x4000>;
+		phy_type = "ulpi";
+		clocks = <&tegra_car TEGRA30_CLK_USB2>,
+			 <&tegra_car TEGRA30_CLK_PLL_U>,
+			 <&tegra_car TEGRA30_CLK_CDEV2>;
+		clock-names = "reg", "pll_u", "ulpi-link";
+		status = "disabled";
+	};
+
+	usb@7d008000 {
+		compatible = "nvidia,tegra30-ehci", "usb-ehci";
+		reg = <0x7d008000 0x4000>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA30_CLK_USB3>;
+		nvidia,phy = <&phy3>;
+		status = "disabled";
+	};
+
+	phy3: usb-phy@7d008000 {
+		compatible = "nvidia,tegra30-usb-phy";
+		reg = <0x7d008000 0x4000 0x7d000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA30_CLK_USB3>,
+			 <&tegra_car TEGRA30_CLK_PLL_U>,
+			 <&tegra_car TEGRA30_CLK_USBD>;
+		clock-names = "reg", "pll_u", "utmi-pads";
+		nvidia,hssync-start-delay = <0>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <51>;
+		nvidia.xcvr-setup-use-fuses;
+		nvidia,xcvr-lsfslew = <2>;
+		nvidia,xcvr-lsrslew = <2>;
+		nvidia,xcvr-hsslew = <32>;
+		nvidia,hssquelch-level = <2>;
+		nvidia,hsdiscon-level = <5>;
+		status = "disabled";
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;