Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 776 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/tegra20-colibri.dtsi b/arch/arm/boot/dts/tegra20-colibri.dtsi
new file mode 100644
index 000000000..8ebd8afc8
--- /dev/null
+++ b/arch/arm/boot/dts/tegra20-colibri.dtsi
@@ -0,0 +1,776 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "tegra20.dtsi"
+
+/*
+ * Toradex Colibri T20 Module Device Tree
+ * Compatible for Revisions Colibri T20 256MB V1.1B, V1.2A;
+ * Colibri T20 256MB IT V1.2A; Colibri T20 512MB V1.1C, V1.2A;
+ * Colibri T20 512MB IT V1.2A
+ */
+/ {
+	memory@0 {
+		/*
+		 * Set memory to 256 MB to be safe as this could be used on
+		 * 256 or 512 MB module. It is expected from bootloader
+		 * to fix this up for 512 MB version.
+		 */
+		reg = <0x00000000 0x10000000>;
+	};
+
+	host1x@50000000 {
+		hdmi@54280000 {
+			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+			nvidia,hpd-gpio =
+				<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+			pll-supply = <&reg_1v8_avdd_hdmi_pll>;
+			vdd-supply = <&reg_3v3_avdd_hdmi>;
+		};
+	};
+
+	pinmux@70000014 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinmux {
+			/* Analogue Audio AC97 to WM9712 (On-module) */
+			audio-refclk {
+				nvidia,pins = "cdev1";
+				nvidia,function = "plla_out";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			dap3 {
+				nvidia,pins = "dap3";
+				nvidia,function = "dap3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/*
+			 * AC97_RESET, ULPI_RESET, AC97_INT aka WM9712 GENIRQ
+			 * (All on-module), SODIMM Pin 45 Wakeup
+			 */
+			gpio-uac {
+				nvidia,pins = "uac";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/*
+			 * Buffer Enables for nPWE and RDnWR (On-module,
+			 * see GPIO hogging further down below)
+			 */
+			gpio-pta {
+				nvidia,pins = "pta";
+				nvidia,function = "rsvd4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/*
+			 * CLK_32K_OUT, CORE_PWR_REQ, CPU_PWR_REQ, PWR_INT_N,
+			 * SYS_CLK_REQ (All on-module)
+			 */
+			pmc {
+				nvidia,pins = "pmc";
+				nvidia,function = "pwr_on";
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/*
+			 * Colibri Address/Data Bus (GMI)
+			 * Note: spid and spie optionally used for SPI1
+			 */
+			gmi {
+				nvidia,pins = "atc", "atd", "ate", "dap1",
+					      "dap2", "dap4", "gmd", "gpu",
+					      "irrx", "irtx", "spia", "spib",
+					      "spic", "spid", "spie", "uca",
+					      "ucb";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+			/* Further pins may be used as GPIOs */
+			gmi-gpio1 {
+				nvidia,pins = "lpw0", "lsc1", "lsck", "lsda";
+				nvidia,function = "hdmi";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+			gmi-gpio2 {
+				nvidia,pins = "lcsn", "ldc", "lm0", "lsdi";
+				nvidia,function = "rsvd4";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri BL_ON */
+			bl-on {
+				nvidia,pins = "dta";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri Backlight PWM<A>, PWM<B> */
+			sdc {
+				nvidia,pins = "sdc";
+				nvidia,function = "pwm";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri DDC */
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "i2c2";
+				nvidia,pull = <TEGRA_PIN_PULL_UP>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/*
+			 * Colibri EXT_IO*
+			 * Note: dtf optionally used for I2C3
+			 */
+			ext-io {
+				nvidia,pins = "dtf", "spdi";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/*
+			 * Colibri Ethernet (On-module)
+			 * ULPI EHCI instance 1 USB2_DP/N -> AX88772B
+			 */
+			ulpi {
+				nvidia,pins = "uaa", "uab", "uda";
+				nvidia,function = "ulpi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+			ulpi-refclk {
+				nvidia,pins = "cdev2";
+				nvidia,function = "pllp_out4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Colibri HOTPLUG_DETECT (HDMI) */
+			hotplug-detect {
+				nvidia,pins = "hdint";
+				nvidia,function = "hdmi";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri I2C */
+			i2c {
+				nvidia,pins = "rm";
+				nvidia,function = "i2c1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/*
+			 * Colibri L_BIAS, LCD_M1 is muxed with LCD_DE
+			 * today's display need DE, disable LCD_M1
+			 */
+			lm1 {
+				nvidia,pins = "lm1";
+				nvidia,function = "rsvd3";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri LCD (L_* resp. LDD<*>) */
+			lcd {
+				nvidia,pins = "ld0", "ld1", "ld2", "ld3",
+					      "ld4", "ld5", "ld6", "ld7",
+					      "ld8", "ld9", "ld10", "ld11",
+					      "ld12", "ld13", "ld14", "ld15",
+					      "ld16", "ld17", "lhs", "lsc0",
+					      "lspi", "lvs";
+				nvidia,function = "displaya";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+			/* Colibri LCD (Optional 24 BPP Support) */
+			lcd-24 {
+				nvidia,pins = "ldi", "lhp0", "lhp1", "lhp2",
+					      "lpp", "lvp1";
+				nvidia,function = "displaya";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri MMC */
+			mmc {
+				nvidia,pins = "atb", "gma";
+				nvidia,function = "sdio4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri MMCCD */
+			mmccd {
+				nvidia,pins = "gmb";
+				nvidia,function = "gmi_int";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri MMC (Optional 8-bit) */
+			mmc-8bit {
+				nvidia,pins = "gme";
+				nvidia,function = "sdio4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/*
+			 * Colibri Parallel Camera (Optional)
+			 * pins multiplexed with others and therefore disabled
+			 * Note: dta used for BL_ON by default
+			 */
+			cif-mclk {
+				nvidia,pins = "csus";
+				nvidia,function = "vi_sensor_clk";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+			cif {
+				nvidia,pins = "dtb", "dtc", "dtd";
+				nvidia,function = "vi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri PWM<C>, PWM<D> */
+			sdb_sdd {
+				nvidia,pins = "sdb", "sdd";
+				nvidia,function = "pwm";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri SSP */
+			ssp {
+				nvidia,pins = "slxa", "slxc", "slxd", "slxk";
+				nvidia,function = "spi4";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri UART-A */
+			uart-a {
+				nvidia,pins = "sdio1";
+				nvidia,function = "uarta";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+			uart-a-dsr {
+				nvidia,pins = "lpw1";
+				nvidia,function = "rsvd3";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+			uart-a-dcd {
+				nvidia,pins = "lpw2";
+				nvidia,function = "hdmi";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri UART-B */
+			uart-b {
+				nvidia,pins = "gmc";
+				nvidia,function = "uartd";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri UART-C */
+			uart-c {
+				nvidia,pins = "uad";
+				nvidia,function = "irda";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri USB_CDET */
+			usb-cdet {
+				nvidia,pins = "spdo";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri USBH_OC */
+			usbh-oc {
+				nvidia,pins = "spih";
+				nvidia,function = "spi2_alt";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri USBH_PEN */
+			usbh-pen {
+				nvidia,pins = "spig";
+				nvidia,function = "spi2_alt";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Colibri VGA not supported */
+			vga {
+				nvidia,pins = "crtp";
+				nvidia,function = "crt";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* I2C3 (Optional) */
+			i2c3 {
+				nvidia,pins = "dtf";
+				nvidia,function = "i2c3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* JTAG_RTCK */
+			jtag-rtck {
+				nvidia,pins = "gpu7";
+				nvidia,function = "rtck";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/*
+			 * LAN_RESET, LAN_EXT_WAKEUP and LAN_PME
+			 * (All On-module)
+			 */
+			gpio-gpv {
+				nvidia,pins = "gpv";
+				nvidia,function = "rsvd2";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/*
+			 * LAN_V_BUS, VDD_FAULT, BATT_FAULT, WM9712 PENDOWN
+			 * (All On-module); Colibri CAN_INT
+			 */
+			gpio-dte {
+				nvidia,pins = "dte";
+				nvidia,function = "rsvd1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* NAND (On-module) */
+			nand {
+				nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
+					      "kbce", "kbcf";
+				nvidia,function = "nand";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* Onewire (Optional) */
+			owr {
+				nvidia,pins = "owc";
+				nvidia,function = "owr";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/* Power I2C (On-module) */
+			i2cp {
+				nvidia,pins = "i2cp";
+				nvidia,function = "i2cp";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/* RESET_OUT */
+			reset-out {
+				nvidia,pins = "ata";
+				nvidia,function = "gmi";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+
+			/*
+			 * SPI1 (Optional)
+			 * Note: spid and spie used for Colibri Address/Data
+			 *       Bus (GMI)
+			 */
+			spi1 {
+				nvidia,pins = "spid", "spie", "spif";
+				nvidia,function = "spi1";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+
+			/*
+			 * THERMD_ALERT# (On-module), unlatched I2C address pin
+			 * of LM95245 temperature sensor therefore requires
+			 * disabling for now
+			 */
+			lvp0 {
+				nvidia,pins = "lvp0";
+				nvidia,function = "rsvd3";
+				nvidia,tristate = <TEGRA_PIN_ENABLE>;
+			};
+		};
+	};
+
+	tegra_ac97: ac97@70002000 {
+		status = "okay";
+		nvidia,codec-reset-gpio =
+			<&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_HIGH>;
+		nvidia,codec-sync-gpio =
+			<&gpio TEGRA_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
+	};
+
+	serial@70006040 {
+		compatible = "nvidia,tegra20-hsuart";
+		/delete-property/ reg-shift;
+	};
+
+	serial@70006300 {
+		compatible = "nvidia,tegra20-hsuart";
+		/delete-property/ reg-shift;
+	};
+
+	nand-controller@70008000 {
+		status = "okay";
+
+		nand@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			nand-bus-width = <8>;
+			nand-on-flash-bbt;
+			nand-ecc-algo = "bch";
+			nand-is-boot-medium;
+			nand-ecc-maximize;
+			wp-gpios = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	/*
+	 * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
+	 * board)
+	 */
+	i2c@7000c000 {
+		clock-frequency = <400000>;
+	};
+
+	/* DDC_SCL/SDA on X3 pin 15/16 (e.g. display EDID) */
+	hdmi_ddc: i2c@7000c400 {
+		clock-frequency = <10000>;
+	};
+
+	/* GEN2_I2C: unused */
+
+	/* CAM/GEN3_I2C: used as EXT_IO1/2 GPIOs on SODIMM pin 133/127 */
+
+	/* PWR_I2C: power I2C to PMIC and temperature sensor (On-module) */
+	i2c@7000d000 {
+		status = "okay";
+		clock-frequency = <100000>;
+
+		pmic@34 {
+			compatible = "ti,tps6586x";
+			reg = <0x34>;
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			ti,system-power-controller;
+			#gpio-cells = <2>;
+			gpio-controller;
+			sys-supply = <&reg_module_3v3>;
+			vin-sm0-supply = <&reg_3v3_vsys>;
+			vin-sm1-supply = <&reg_3v3_vsys>;
+			vin-sm2-supply = <&reg_3v3_vsys>;
+			vinldo01-supply = <&reg_1v8_vdd_ddr2>;
+			vinldo23-supply = <&reg_module_3v3>;
+			vinldo4-supply = <&reg_module_3v3>;
+			vinldo678-supply = <&reg_module_3v3>;
+			vinldo9-supply = <&reg_module_3v3>;
+
+			regulators {
+				reg_3v3_vsys: sys {
+					regulator-name = "VSYS_3.3V";
+					regulator-always-on;
+				};
+
+				vdd_core: sm0 {
+					regulator-name = "VDD_CORE_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+				};
+
+				sm1 {
+					regulator-name = "VDD_CPU_1.0V";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-always-on;
+				};
+
+				reg_1v8_vdd_ddr2: sm2 {
+					regulator-name = "VDD_DDR2_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				/* LDO0 is not connected to anything */
+
+				/*
+				 * +3.3V_ENABLE_N switching via FET:
+				 * AVDD_AUDIO_S and +3.3V
+				 * see also +3.3V fixed supply
+				 */
+				ldo1 {
+					regulator-name = "AVDD_PLL_1.1V";
+					regulator-min-microvolt = <1100000>;
+					regulator-max-microvolt = <1100000>;
+					regulator-always-on;
+				};
+
+				ldo2 {
+					regulator-name = "VDD_RTC_1.2V";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+				};
+
+				/* LDO3 is not connected to anything */
+
+				ldo4 {
+					regulator-name = "VDDIO_SYS_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				/* Switched via FET from regular +3.3V */
+				ldo5 {
+					regulator-name = "+3.3V_USB";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+				};
+
+				ldo6 {
+					regulator-name = "AVDD_VDAC_2.85V";
+					regulator-min-microvolt = <2850000>;
+					regulator-max-microvolt = <2850000>;
+				};
+
+				reg_3v3_avdd_hdmi: ldo7 {
+					regulator-name = "AVDD_HDMI_3.3V";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				reg_1v8_avdd_hdmi_pll: ldo8 {
+					regulator-name = "AVDD_HDMI_PLL_1.8V";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+
+				ldo9 {
+					regulator-name = "VDDIO_RX_DDR_2.85V";
+					regulator-min-microvolt = <2850000>;
+					regulator-max-microvolt = <2850000>;
+					regulator-always-on;
+				};
+
+				ldo_rtc {
+					regulator-name = "VCC_BATT";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+				};
+			};
+		};
+
+		/* LM95245 temperature sensor */
+		temp-sensor@4c {
+			compatible = "national,lm95245";
+			reg = <0x4c>;
+		};
+	};
+
+	pmc@7000e400 {
+		nvidia,suspend-mode = <1>;
+		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;
+		core-supply = <&vdd_core>;
+
+		/* Set SLEEP MODE bit in SUPPLYENE register of TPS658643 PMIC */
+		i2c-thermtrip {
+			nvidia,i2c-controller-id = <3>;
+			nvidia,bus-addr = <0x34>;
+			nvidia,reg-addr = <0x14>;
+			nvidia,reg-data = <0x8>;
+		};
+	};
+
+	memory-controller@7000f400 {
+		emc-table@83250 {
+			reg = <83250>;
+			compatible = "nvidia,tegra20-emc-table";
+			clock-frequency = <83250>;
+			nvidia,emc-registers =   <0x00000005 0x00000011
+				0x00000004 0x00000002 0x00000004 0x00000004
+				0x00000001 0x0000000a 0x00000002 0x00000002
+				0x00000001 0x00000001 0x00000003 0x00000004
+				0x00000003 0x00000009 0x0000000c 0x0000025f
+				0x00000000 0x00000003 0x00000003 0x00000002
+				0x00000002 0x00000001 0x00000008 0x000000c8
+				0x00000003 0x00000005 0x00000003 0x0000000c
+				0x00000002 0x00000000 0x00000000 0x00000002
+				0x00000000 0x00000000 0x00000083 0x00520006
+				0x00000010 0x00000008 0x00000000 0x00000000
+				0x00000000 0x00000000 0x00000000 0x00000000>;
+		};
+		emc-table@133200 {
+			reg = <133200>;
+			compatible = "nvidia,tegra20-emc-table";
+			clock-frequency = <133200>;
+			nvidia,emc-registers =   <0x00000008 0x00000019
+				0x00000006 0x00000002 0x00000004 0x00000004
+				0x00000001 0x0000000a 0x00000002 0x00000002
+				0x00000002 0x00000001 0x00000003 0x00000004
+				0x00000003 0x00000009 0x0000000c 0x0000039f
+				0x00000000 0x00000003 0x00000003 0x00000002
+				0x00000002 0x00000001 0x00000008 0x000000c8
+				0x00000003 0x00000007 0x00000003 0x0000000c
+				0x00000002 0x00000000 0x00000000 0x00000002
+				0x00000000 0x00000000 0x00000083 0x00510006
+				0x00000010 0x00000008 0x00000000 0x00000000
+				0x00000000 0x00000000 0x00000000 0x00000000>;
+		};
+		emc-table@166500 {
+			reg = <166500>;
+			compatible = "nvidia,tegra20-emc-table";
+			clock-frequency = <166500>;
+			nvidia,emc-registers =   <0x0000000a 0x00000021
+				0x00000008 0x00000003 0x00000004 0x00000004
+				0x00000002 0x0000000a 0x00000003 0x00000003
+				0x00000002 0x00000001 0x00000003 0x00000004
+				0x00000003 0x00000009 0x0000000c 0x000004df
+				0x00000000 0x00000003 0x00000003 0x00000003
+				0x00000003 0x00000001 0x00000009 0x000000c8
+				0x00000003 0x00000009 0x00000004 0x0000000c
+				0x00000002 0x00000000 0x00000000 0x00000002
+				0x00000000 0x00000000 0x00000083 0x004f0006
+				0x00000010 0x00000008 0x00000000 0x00000000
+				0x00000000 0x00000000 0x00000000 0x00000000>;
+		};
+		emc-table@333000 {
+			reg = <333000>;
+			compatible = "nvidia,tegra20-emc-table";
+			clock-frequency = <333000>;
+			nvidia,emc-registers =   <0x00000014 0x00000041
+				0x0000000f 0x00000005 0x00000004 0x00000005
+				0x00000003 0x0000000a 0x00000005 0x00000005
+				0x00000004 0x00000001 0x00000003 0x00000004
+				0x00000003 0x00000009 0x0000000c 0x000009ff
+				0x00000000 0x00000003 0x00000003 0x00000005
+				0x00000005 0x00000001 0x0000000e 0x000000c8
+				0x00000003 0x00000011 0x00000006 0x0000000c
+				0x00000002 0x00000000 0x00000000 0x00000002
+				0x00000000 0x00000000 0x00000083 0x00380006
+				0x00000010 0x00000008 0x00000000 0x00000000
+				0x00000000 0x00000000 0x00000000 0x00000000>;
+		};
+	};
+
+	/* EHCI instance 1: ULPI PHY -> AX88772B (On-module) */
+	usb@c5004000 {
+		status = "okay";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethernet@1 {
+			compatible = "usbb95,772b";
+			reg = <1>;
+			local-mac-address = [00 00 00 00 00 00];
+		};
+	};
+
+	usb-phy@c5004000 {
+		status = "okay";
+		nvidia,phy-reset-gpio =
+			<&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
+		vbus-supply = <&reg_lan_v_bus>;
+	};
+
+	clk32k_in: xtal3 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+	};
+
+	reg_lan_v_bus: regulator-lan-v-bus {
+		compatible = "regulator-fixed";
+		regulator-name = "LAN_V_BUS";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>;
+	};
+
+	reg_module_3v3: regulator-module-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "+V3.3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	sound {
+		compatible = "nvidia,tegra-audio-wm9712-colibri_t20",
+			     "nvidia,tegra-audio-wm9712";
+		nvidia,model = "Toradex Colibri T20";
+		nvidia,audio-routing =
+			"Headphone", "HPOUTL",
+			"Headphone", "HPOUTR",
+			"LineIn", "LINEINL",
+			"LineIn", "LINEINR",
+			"Mic", "MIC1";
+		nvidia,ac97-controller = <&tegra_ac97>;
+		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
+			 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
+			 <&tegra_car TEGRA20_CLK_CDEV1>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
+	};
+};
+
+&emc_icc_dvfs_opp_table {
+	/delete-node/ opp-760000000;
+};
+
+&gpio {
+	lan-reset-n-hog {
+		gpio-hog;
+		gpios = <TEGRA_GPIO(V, 4) GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "LAN_RESET#";
+	};
+
+	/* Tri-stating GMI_WR_N on SODIMM pin 99 nPWE */
+	npwe-hog {
+		gpio-hog;
+		gpios = <TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "Tri-state nPWE";
+	};
+
+	/* Not tri-stating GMI_WR_N on SODIMM pin 93 RDnWR */
+	rdnwr-hog {
+		gpio-hog;
+		gpios = <TEGRA_GPIO(T, 6) GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "Not tri-state RDnWR";
+	};
+};