481 lines
11 KiB
Text
481 lines
11 KiB
Text
/dts-v1/;
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#include "tegra124.dtsi"
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/ {
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model = "Colorado Engineering TK1-SOM";
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compatible = "nvidia,cei-tk1-som", "nvidia,tegra124";
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chosen {
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stdout-path = &uartd;
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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@700b0600";
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mmc1 = "/sdhci@700b0400";
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spi0 = "/spi@7000d400";
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spi1 = "/spi@7000da00";
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usb0 = "/usb@7d000000";
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usb1 = "/usb@7d008000";
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};
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memory {
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device_type = "memory";
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reg = <0x80000000 0x80000000>;
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};
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pcie-controller@01003000 {
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status = "okay";
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avddio-pex-supply = <&vdd_1v05_run>;
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dvddio-pex-supply = <&vdd_1v05_run>;
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avdd-pex-pll-supply = <&vdd_1v05_run>;
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hvdd-pex-supply = <&vdd_3v3_lp0>;
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hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
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vddio-pex-ctl-supply = <&vdd_3v3_lp0>;
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avdd-pll-erefe-supply = <&avdd_1v05_run>;
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pci@1,0 {
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status = "okay";
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nvidia,num-lanes = <4>;
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};
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pci@2,0 {
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status = "okay";
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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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/* Expansion PWR_I2C_*, on-board components */
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i2c@7000d000 {
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status = "okay";
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clock-frequency = <400000>;
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pmic: pmic@40 {
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compatible = "ams,as3722";
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reg = <0x40>;
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interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
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ams,system-power-controller;
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#interrupt-cells = <2>;
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interrupt-controller;
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gpio-controller;
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#gpio-cells = <2>;
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pinctrl-names = "default";
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pinctrl-0 = <&as3722_default>;
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as3722_default: pinmux {
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gpio0 {
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pins = "gpio0";
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function = "gpio";
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bias-pull-down;
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};
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gpio1_2_4_7 {
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pins = "gpio1", "gpio2", "gpio4", "gpio7";
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function = "gpio";
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bias-pull-up;
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};
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gpio3_5_6 {
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pins = "gpio3", "gpio5", "gpio6";
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bias-high-impedance;
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};
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};
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regulators {
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vsup-sd2-supply = <&vdd_5v0_sys>;
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vsup-sd3-supply = <&vdd_5v0_sys>;
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vsup-sd4-supply = <&vdd_5v0_sys>;
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vsup-sd5-supply = <&vdd_5v0_sys>;
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vin-ldo0-supply = <&vdd_1v35_lp0>;
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vin-ldo1-6-supply = <&vdd_3v3_run>;
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vin-ldo2-5-7-supply = <&vddio_1v8>;
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vin-ldo3-4-supply = <&vdd_3v3_sys>;
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vin-ldo9-10-supply = <&vdd_5v0_sys>;
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vin-ldo11-supply = <&vdd_3v3_run>;
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sd0 {
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regulator-name = "+VDD_CPU_AP";
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1400000>;
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regulator-min-microamp = <3500000>;
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regulator-max-microamp = <3500000>;
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regulator-always-on;
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regulator-boot-on;
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ams,ext-control = <2>;
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};
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sd1 {
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regulator-name = "+VDD_CORE";
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1350000>;
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regulator-min-microamp = <2500000>;
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regulator-max-microamp = <2500000>;
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regulator-always-on;
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regulator-boot-on;
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ams,ext-control = <1>;
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};
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vdd_1v35_lp0: sd2 {
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regulator-name = "+1.35V_LP0(sd2)";
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regulator-min-microvolt = <1350000>;
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regulator-max-microvolt = <1350000>;
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regulator-always-on;
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regulator-boot-on;
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};
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sd3 {
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regulator-name = "+1.35V_LP0(sd3)";
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regulator-min-microvolt = <1350000>;
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regulator-max-microvolt = <1350000>;
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regulator-always-on;
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regulator-boot-on;
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};
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vdd_1v05_run: sd4 {
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regulator-name = "+1.05V_RUN";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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};
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vddio_1v8: sd5 {
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regulator-name = "+1.8V_VDDIO";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vdd_gpu: sd6 {
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regulator-name = "+VDD_GPU_AP";
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regulator-min-microvolt = <650000>;
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regulator-max-microvolt = <1200000>;
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regulator-min-microamp = <3500000>;
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regulator-max-microamp = <3500000>;
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regulator-boot-on;
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regulator-always-on;
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};
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avdd_1v05_run: ldo0 {
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regulator-name = "+1.05V_RUN_AVDD";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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regulator-boot-on;
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regulator-always-on;
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ams,ext-control = <1>;
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};
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ldo1 {
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regulator-name = "+1.8V_RUN_CAM";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo2 {
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regulator-name = "+1.2V_GEN_AVDD";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo3 {
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regulator-name = "+1.05V_LP0_VDD_RTC";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-boot-on;
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regulator-always-on;
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ams,enable-tracking;
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};
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ldo4 {
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regulator-name = "+2.8V_RUN_CAM";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo5 {
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regulator-name = "+1.2V_RUN_CAM_FRONT";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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vddio_sdmmc3: ldo6 {
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regulator-name = "+VDDIO_SDMMC3";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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};
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ldo7 {
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regulator-name = "+1.05V_RUN_CAM_REAR";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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};
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ldo9 {
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regulator-name = "+3.3V_RUN_TOUCH";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo10 {
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regulator-name = "+2.8V_RUN_CAM_AF";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo11 {
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regulator-name = "+1.8V_RUN_VPP_FUSE";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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};
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};
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};
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i2c@7000d100 {
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status = "okay";
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clock-frequency = <400000>;
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};
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spi@7000d400 {
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status = "okay";
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spi-max-frequency = <25000000>;
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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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padctl@7009f000 {
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pinctrl-0 = <&padctl_default>;
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pinctrl-names = "default";
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padctl_default: pinmux {
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usb3 {
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nvidia,lanes = "sata-0";
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nvidia,function = "usb3";
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nvidia,iddq = <0>;
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};
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pcie {
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nvidia,lanes = "pcie-0", "pcie-1", "pcie-2", "pcie-3",
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"pcie-4";
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nvidia,function = "pcie";
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nvidia,iddq = <0>;
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};
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};
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};
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sdhci@700b0400 {
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status = "okay";
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cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
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power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
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wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_HIGH>;
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bus-width = <4>;
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};
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sdhci@700b0600 {
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status = "okay";
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bus-width = <8>;
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};
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usb@7d000000 {
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status = "okay";
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dr_mode = "otg";
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nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
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};
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usb@7d008000 {
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status = "okay";
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nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
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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_mux: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "+VDD_MUX";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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regulator-always-on;
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regulator-boot-on;
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};
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vdd_5v0_sys: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "+5V_SYS";
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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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vin-supply = <&vdd_mux>;
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};
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vdd_3v3_sys: regulator@2 {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "+3.3V_SYS";
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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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vin-supply = <&vdd_mux>;
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};
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vdd_3v3_run: regulator@3 {
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compatible = "regulator-fixed";
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reg = <3>;
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regulator-name = "+3.3V_RUN";
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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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gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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vin-supply = <&vdd_3v3_sys>;
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};
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vdd_3v3_hdmi: regulator@4 {
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compatible = "regulator-fixed";
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reg = <4>;
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regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vdd_3v3_run>;
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};
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vdd_usb1_vbus: regulator@7 {
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compatible = "regulator-fixed";
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reg = <7>;
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regulator-name = "+USB0_VBUS_SW";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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gpio-open-drain;
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vin-supply = <&vdd_5v0_sys>;
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};
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vdd_usb3_vbus: regulator@8 {
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compatible = "regulator-fixed";
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reg = <8>;
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regulator-name = "+5V_USB_HS";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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gpio-open-drain;
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vin-supply = <&vdd_5v0_sys>;
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};
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vdd_3v3_lp0: regulator@10 {
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compatible = "regulator-fixed";
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reg = <10>;
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regulator-name = "+3.3V_LP0";
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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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gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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vin-supply = <&vdd_3v3_sys>;
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};
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vdd_hdmi_pll: regulator@11 {
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compatible = "regulator-fixed";
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reg = <11>;
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regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
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vin-supply = <&vdd_1v05_run>;
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};
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vdd_5v0_hdmi: regulator@12 {
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compatible = "regulator-fixed";
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reg = <12>;
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regulator-name = "+5V_HDMI_CON";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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vin-supply = <&vdd_5v0_sys>;
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};
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/* Molex power connector */
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vdd_5v0_sata: regulator@13 {
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compatible = "regulator-fixed";
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reg = <13>;
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regulator-name = "+5V_SATA";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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vin-supply = <&vdd_5v0_sys>;
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};
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vdd_12v0_sata: regulator@14 {
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compatible = "regulator-fixed";
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reg = <14>;
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regulator-name = "+12V_SATA";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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vin-supply = <&vdd_mux>;
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};
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};
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};
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&uartd {
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status = "okay";
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};
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