upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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457 lines
11 KiB
457 lines
11 KiB
/dts-v1/;
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#include "tegra30.dtsi"
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/ {
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model = "NVIDIA Cardhu";
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compatible = "nvidia,cardhu", "nvidia,tegra30";
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chosen {
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stdout-path = &uarta;
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};
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aliases {
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i2c0 = "/i2c@7000d000";
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i2c1 = "/i2c@7000c000";
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i2c2 = "/i2c@7000c400";
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i2c3 = "/i2c@7000c500";
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i2c4 = "/i2c@7000c700";
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mmc0 = "/sdhci@78000600";
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mmc1 = "/sdhci@78000000";
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spi0 = "/spi@7000da00";
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usb0 = "/usb@7d008000";
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};
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memory {
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device_type = "memory";
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reg = <0x80000000 0x40000000>;
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};
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pcie-controller@00003000 {
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status = "okay";
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/* AVDD_PEXA and VDD_PEXA inputs are grounded on Cardhu. */
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avdd-pexb-supply = <&ldo1_reg>;
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vdd-pexb-supply = <&ldo1_reg>;
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avdd-pex-pll-supply = <&ldo1_reg>;
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hvdd-pex-supply = <&pex_hvdd_3v3_reg>;
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vddio-pex-ctl-supply = <&sys_3v3_reg>;
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avdd-plle-supply = <&ldo2_reg>;
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pci@1,0 {
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nvidia,num-lanes = <4>;
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};
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pci@2,0 {
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nvidia,num-lanes = <1>;
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};
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pci@3,0 {
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status = "okay";
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nvidia,num-lanes = <1>;
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};
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};
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i2c@7000c000 {
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status = "okay";
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clock-frequency = <100000>;
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};
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i2c@7000c400 {
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status = "okay";
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clock-frequency = <100000>;
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};
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i2c@7000c500 {
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status = "okay";
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clock-frequency = <100000>;
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};
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i2c@7000c700 {
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status = "okay";
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clock-frequency = <100000>;
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};
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i2c@7000d000 {
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status = "okay";
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clock-frequency = <100000>;
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pmic: tps65911@2d {
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compatible = "ti,tps65911";
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reg = <0x2d>;
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interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
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#interrupt-cells = <2>;
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interrupt-controller;
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ti,system-power-controller;
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#gpio-cells = <2>;
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gpio-controller;
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vcc1-supply = <&vdd_ac_bat_reg>;
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vcc2-supply = <&vdd_ac_bat_reg>;
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vcc3-supply = <&vio_reg>;
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vcc4-supply = <&vdd_5v0_reg>;
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vcc5-supply = <&vdd_ac_bat_reg>;
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vcc6-supply = <&vdd2_reg>;
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vcc7-supply = <&vdd_ac_bat_reg>;
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vccio-supply = <&vdd_ac_bat_reg>;
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regulators {
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vdd1_reg: vdd1 {
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regulator-name = "vddio_ddr_1v2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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};
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vdd2_reg: vdd2 {
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regulator-name = "vdd_1v5_gen";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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};
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vddctrl_reg: vddctrl {
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regulator-name = "vdd_cpu,vdd_sys";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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};
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vio_reg: vio {
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regulator-name = "vdd_1v8_gen";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo1_reg: ldo1 {
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regulator-name = "vdd_pexa,vdd_pexb";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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};
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ldo2_reg: ldo2 {
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regulator-name = "vdd_sata,avdd_plle";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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};
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/* LDO3 is not connected to anything */
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ldo4_reg: ldo4 {
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regulator-name = "vdd_rtc";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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};
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ldo5_reg: ldo5 {
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regulator-name = "vddio_sdmmc,avdd_vdac";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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ldo6_reg: ldo6 {
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regulator-name = "avdd_dsi_csi,pwrdet_mipi";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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ldo7_reg: ldo7 {
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regulator-name = "vdd_pllm,x,u,a_p_c_s";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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};
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ldo8_reg: ldo8 {
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regulator-name = "vdd_ddr_hs";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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};
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};
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};
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};
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spi@7000da00 {
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status = "okay";
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spi-max-frequency = <25000000>;
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};
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sdhci@78000000 {
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status = "okay";
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cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
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power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
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bus-width = <4>;
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};
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sdhci@78000600 {
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status = "okay";
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bus-width = <8>;
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non-removable;
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};
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usb@7d008000 {
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nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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clocks {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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clk32k_in: clock@0 {
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compatible = "fixed-clock";
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reg=<0>;
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#clock-cells = <0>;
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clock-frequency = <32768>;
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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vdd_ac_bat_reg: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "vdd_ac_bat";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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};
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cam_1v8_reg: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "cam_1v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(BB, 4) GPIO_ACTIVE_HIGH>;
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vin-supply = <&vio_reg>;
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};
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cp_5v_reg: regulator@2 {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "cp_5v";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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regulator-always-on;
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enable-active-high;
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gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
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};
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emmc_3v3_reg: regulator@3 {
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compatible = "regulator-fixed";
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reg = <3>;
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regulator-name = "emmc_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(D, 1) GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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modem_3v3_reg: regulator@4 {
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compatible = "regulator-fixed";
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reg = <4>;
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regulator-name = "modem_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>;
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};
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pex_hvdd_3v3_reg: regulator@5 {
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compatible = "regulator-fixed";
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reg = <5>;
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regulator-name = "pex_hvdd_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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vdd_cam1_ldo_reg: regulator@6 {
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compatible = "regulator-fixed";
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reg = <6>;
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regulator-name = "vdd_cam1_ldo";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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vdd_cam2_ldo_reg: regulator@7 {
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compatible = "regulator-fixed";
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reg = <7>;
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regulator-name = "vdd_cam2_ldo";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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vdd_cam3_ldo_reg: regulator@8 {
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compatible = "regulator-fixed";
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reg = <8>;
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regulator-name = "vdd_cam3_ldo";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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vdd_com_reg: regulator@9 {
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compatible = "regulator-fixed";
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reg = <9>;
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regulator-name = "vdd_com";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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vdd_fuse_3v3_reg: regulator@10 {
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compatible = "regulator-fixed";
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reg = <10>;
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regulator-name = "vdd_fuse_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(L, 6) GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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vdd_pnl1_reg: regulator@11 {
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compatible = "regulator-fixed";
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reg = <11>;
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regulator-name = "vdd_pnl1";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>;
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vin-supply = <&sys_3v3_reg>;
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};
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vdd_vid_reg: regulator@12 {
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compatible = "regulator-fixed";
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reg = <12>;
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regulator-name = "vddio_vid";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(T, 0) GPIO_ACTIVE_HIGH>;
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gpio-open-drain;
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vin-supply = <&vdd_5v0_reg>;
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};
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ddr_reg: regulator@100 {
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compatible = "regulator-fixed";
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regulator-name = "ddr";
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reg = <100>;
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
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};
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sys_3v3_reg: regulator@101 {
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compatible = "regulator-fixed";
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reg = <101>;
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regulator-name = "sys_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
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};
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usb1_vbus_reg: regulator@102 {
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compatible = "regulator-fixed";
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reg = <102>;
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regulator-name = "usb1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
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gpio-open-drain;
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vin-supply = <&vdd_5v0_reg>;
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};
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usb3_vbus_reg: regulator@103 {
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compatible = "regulator-fixed";
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reg = <103>;
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regulator-name = "usb3_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
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gpio-open-drain;
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vin-supply = <&vdd_5v0_reg>;
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};
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vdd_5v0_reg: regulator@104 {
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compatible = "regulator-fixed";
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reg = <104>;
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regulator-name = "5v0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&pmic 8 GPIO_ACTIVE_HIGH>;
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};
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vdd_bl_reg: regulator@105 {
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compatible = "regulator-fixed";
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reg = <105>;
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regulator-name = "vdd_bl";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
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};
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vdd_bl2_reg: regulator@106 {
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compatible = "regulator-fixed";
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reg = <106>;
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regulator-name = "vdd_bl2";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&uarta {
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status = "okay";
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};
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