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diff --git a/arch/arm/dts/tegra30-apalis.dts b/arch/arm/dts/tegra30-apalis.dts
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+/dts-v1/;
+
+#include "tegra30.dtsi"
+
+/ {
+ model = "Toradex Apalis T30";
+ compatible = "toradex,apalis_t30", "nvidia,tegra30";
+
+ chosen {
+ stdout-path = &uarta;
+ };
+
+ aliases {
+ i2c0 = "/i2c@7000d000";
+ i2c1 = "/i2c@7000c000";
+ i2c2 = "/i2c@7000c500";
+ i2c3 = "/i2c@7000c700";
+ sdhci0 = "/sdhci@78000600";
+ sdhci1 = "/sdhci@78000400";
+ sdhci2 = "/sdhci@78000000";
+ usb0 = "/usb@7d000000";
+ usb1 = "/usb@7d004000";
+ usb2 = "/usb@7d008000";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x40000000>;
+ };
+
+ pcie-controller@00003000 {
+ status = "okay";
+ avdd-pexa-supply = <&vdd2_reg>;
+ vdd-pexa-supply = <&vdd2_reg>;
+ avdd-pexb-supply = <&vdd2_reg>;
+ vdd-pexb-supply = <&vdd2_reg>;
+ avdd-pex-pll-supply = <&vdd2_reg>;
+ avdd-plle-supply = <&ldo6_reg>;
+ vddio-pex-ctl-supply = <&sys_3v3_reg>;
+ hvdd-pex-supply = <&sys_3v3_reg>;
+
+ pci@1,0 {
+ nvidia,num-lanes = <4>;
+ };
+
+ pci@2,0 {
+ nvidia,num-lanes = <1>;
+ };
+
+ pci@3,0 {
+ status = "okay";
+ nvidia,num-lanes = <1>;
+ };
+ };
+
+ /*
+ * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
+ * board)
+ */
+ i2c@7000c000 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ /* GEN2_I2C: unused */
+
+ /*
+ * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
+ * carrier board)
+ */
+ i2c@7000c500 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
+ i2c@7000c700 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ /*
+ * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
+ * touch screen controller
+ */
+ i2c@7000d000 {
+ status = "okay";
+ clock-frequency = <100000>;
+
+ pmic: tps65911@2d {
+ compatible = "ti,tps65911";
+ reg = <0x2d>;
+
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ #gpio-cells = <2>;
+ gpio-controller;
+
+ vcc1-supply = <&sys_3v3_reg>;
+ vcc2-supply = <&sys_3v3_reg>;
+ vcc3-supply = <&vio_reg>;
+ vcc4-supply = <&sys_3v3_reg>;
+ vcc5-supply = <&sys_3v3_reg>;
+ vcc6-supply = <&vio_reg>;
+ vcc7-supply = <&charge_pump_5v0_reg>;
+ vccio-supply = <&sys_3v3_reg>;
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* SW1: +V1.35_VDDIO_DDR */
+ vdd1_reg: vdd1 {
+ regulator-name = "vddio_ddr_1v35";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ /* SW2: +V1.05 */
+ vdd2_reg: vdd2 {
+ regulator-name =
+ "vdd_pexa,vdd_pexb,vdd_sata";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ /* SW CTRL: +V1.0_VDD_CPU */
+ vddctrl_reg: vddctrl {
+ regulator-name = "vdd_cpu,vdd_sys";
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1150000>;
+ regulator-always-on;
+ };
+
+ /* SWIO: +V1.8 */
+ vio_reg: vio {
+ regulator-name = "vdd_1v8_gen";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ /* LDO1: unused */
+
+ /*
+ * EN_+V3.3 switching via FET:
+ * +V3.3_AUDIO_AVDD_S, +V3.3 and +V1.8_VDD_LAN
+ * see also v3_3 fixed supply
+ */
+ ldo2_reg: ldo2 {
+ regulator-name = "en_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ /* +V1.2_CSI */
+ ldo3_reg: ldo3 {
+ regulator-name =
+ "avdd_dsi_csi,pwrdet_mipi";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ /* +V1.2_VDD_RTC */
+ ldo4_reg: ldo4 {
+ regulator-name = "vdd_rtc";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ /*
+ * +V2.8_AVDD_VDAC:
+ * only required for analog RGB
+ */
+ ldo5_reg: ldo5 {
+ regulator-name = "avdd_vdac";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ /*
+ * +V1.05_AVDD_PLLE: avdd_plle should be 1.05V
+ * but LDO6 can't set voltage in 50mV
+ * granularity
+ */
+ ldo6_reg: ldo6 {
+ regulator-name = "avdd_plle";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
+ /* +V1.2_AVDD_PLL */
+ ldo7_reg: ldo7 {
+ regulator-name = "avdd_pll";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ /* +V1.0_VDD_DDR_HS */
+ ldo8_reg: ldo8 {
+ regulator-name = "vdd_ddr_hs";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+ };
+ };
+ };
+
+ /* SPI1: Apalis SPI1 */
+ spi@7000d400 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ /* SPI4: CAN2 */
+ spi@7000da00 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ /* SPI5: Apalis SPI2 */
+ spi@7000dc00 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ /* SPI6: CAN1 */
+ spi@7000de00 {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+ };
+
+ sdhci@78000000 {
+ status = "okay";
+ bus-width = <4>;
+ cd-gpios = <&gpio 229 1>; /* PCC5, SD1_CD# */
+ };
+
+ sdhci@78000400 {
+ status = "okay";
+ bus-width = <8>;
+ cd-gpios = <&gpio 171 1>; /* PV3, MMC1_CD# */
+ };
+
+ sdhci@78000600 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+ };
+
+ /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
+ usb@7d000000 {
+ status = "okay";
+ dr_mode = "peripheral";
+ nvidia,vbus-gpio = <&gpio 157 0>; /* PT5, USBO1_EN */
+ };
+
+ /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
+ usb@7d004000 {
+ status = "okay";
+ nvidia,vbus-gpio = <&gpio 233 0>; /* PDD1, USBH_EN */
+ phy_type = "utmi";
+ };
+
+ /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
+ usb@7d008000 {
+ status = "okay";
+ nvidia,vbus-gpio = <&gpio 233 0>; /* PDD1, USBH_EN */
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sys_3v3_reg: regulator@100 {
+ compatible = "regulator-fixed";
+ reg = <100>;
+ regulator-name = "3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ charge_pump_5v0_reg: regulator@101 {
+ compatible = "regulator-fixed";
+ reg = <101>;
+ regulator-name = "5v0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+ };
+};