| /dts-v1/; |
| |
| #include "tegra124.dtsi" |
| |
| / { |
| model = "Colorado Engineering TK1-SOM"; |
| compatible = "nvidia,cei-tk1-som", "nvidia,tegra124"; |
| |
| chosen { |
| stdout-path = &uartd; |
| }; |
| |
| aliases { |
| i2c0 = "/i2c@7000d000"; |
| i2c1 = "/i2c@7000c000"; |
| i2c2 = "/i2c@7000c400"; |
| i2c3 = "/i2c@7000c500"; |
| i2c4 = "/i2c@7000c700"; |
| mmc0 = "/sdhci@700b0600"; |
| mmc1 = "/sdhci@700b0400"; |
| spi0 = "/spi@7000d400"; |
| spi1 = "/spi@7000da00"; |
| usb0 = "/usb@7d000000"; |
| usb1 = "/usb@7d008000"; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x80000000 0x80000000>; |
| }; |
| |
| pcie-controller@01003000 { |
| status = "okay"; |
| |
| avddio-pex-supply = <&vdd_1v05_run>; |
| dvddio-pex-supply = <&vdd_1v05_run>; |
| avdd-pex-pll-supply = <&vdd_1v05_run>; |
| hvdd-pex-supply = <&vdd_3v3_lp0>; |
| hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>; |
| vddio-pex-ctl-supply = <&vdd_3v3_lp0>; |
| avdd-pll-erefe-supply = <&avdd_1v05_run>; |
| |
| pci@1,0 { |
| status = "okay"; |
| nvidia,num-lanes = <4>; |
| }; |
| |
| pci@2,0 { |
| status = "okay"; |
| }; |
| }; |
| |
| i2c@7000c000 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c@7000c400 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c@7000c500 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c@7000c700 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| }; |
| |
| /* Expansion PWR_I2C_*, on-board components */ |
| i2c@7000d000 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| pmic: pmic@40 { |
| compatible = "ams,as3722"; |
| reg = <0x40>; |
| interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; |
| |
| ams,system-power-controller; |
| |
| #interrupt-cells = <2>; |
| interrupt-controller; |
| |
| gpio-controller; |
| #gpio-cells = <2>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&as3722_default>; |
| |
| as3722_default: pinmux { |
| gpio0 { |
| pins = "gpio0"; |
| function = "gpio"; |
| bias-pull-down; |
| }; |
| |
| gpio1_2_4_7 { |
| pins = "gpio1", "gpio2", "gpio4", "gpio7"; |
| function = "gpio"; |
| bias-pull-up; |
| }; |
| |
| gpio3_5_6 { |
| pins = "gpio3", "gpio5", "gpio6"; |
| bias-high-impedance; |
| }; |
| }; |
| |
| regulators { |
| vsup-sd2-supply = <&vdd_5v0_sys>; |
| vsup-sd3-supply = <&vdd_5v0_sys>; |
| vsup-sd4-supply = <&vdd_5v0_sys>; |
| vsup-sd5-supply = <&vdd_5v0_sys>; |
| vin-ldo0-supply = <&vdd_1v35_lp0>; |
| vin-ldo1-6-supply = <&vdd_3v3_run>; |
| vin-ldo2-5-7-supply = <&vddio_1v8>; |
| vin-ldo3-4-supply = <&vdd_3v3_sys>; |
| vin-ldo9-10-supply = <&vdd_5v0_sys>; |
| vin-ldo11-supply = <&vdd_3v3_run>; |
| |
| sd0 { |
| regulator-name = "+VDD_CPU_AP"; |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-min-microamp = <3500000>; |
| regulator-max-microamp = <3500000>; |
| regulator-always-on; |
| regulator-boot-on; |
| ams,ext-control = <2>; |
| }; |
| |
| sd1 { |
| regulator-name = "+VDD_CORE"; |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-min-microamp = <2500000>; |
| regulator-max-microamp = <2500000>; |
| regulator-always-on; |
| regulator-boot-on; |
| ams,ext-control = <1>; |
| }; |
| |
| vdd_1v35_lp0: sd2 { |
| regulator-name = "+1.35V_LP0(sd2)"; |
| regulator-min-microvolt = <1350000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| sd3 { |
| regulator-name = "+1.35V_LP0(sd3)"; |
| regulator-min-microvolt = <1350000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_1v05_run: sd4 { |
| regulator-name = "+1.05V_RUN"; |
| regulator-min-microvolt = <1050000>; |
| regulator-max-microvolt = <1050000>; |
| }; |
| |
| vddio_1v8: sd5 { |
| regulator-name = "+1.8V_VDDIO"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| vdd_gpu: sd6 { |
| regulator-name = "+VDD_GPU_AP"; |
| regulator-min-microvolt = <650000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-min-microamp = <3500000>; |
| regulator-max-microamp = <3500000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| avdd_1v05_run: ldo0 { |
| regulator-name = "+1.05V_RUN_AVDD"; |
| regulator-min-microvolt = <1050000>; |
| regulator-max-microvolt = <1050000>; |
| regulator-boot-on; |
| regulator-always-on; |
| ams,ext-control = <1>; |
| }; |
| |
| ldo1 { |
| regulator-name = "+1.8V_RUN_CAM"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo2 { |
| regulator-name = "+1.2V_GEN_AVDD"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo3 { |
| regulator-name = "+1.05V_LP0_VDD_RTC"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-boot-on; |
| regulator-always-on; |
| ams,enable-tracking; |
| }; |
| |
| ldo4 { |
| regulator-name = "+2.8V_RUN_CAM"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| }; |
| |
| ldo5 { |
| regulator-name = "+1.2V_RUN_CAM_FRONT"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| vddio_sdmmc3: ldo6 { |
| regulator-name = "+VDDIO_SDMMC3"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| ldo7 { |
| regulator-name = "+1.05V_RUN_CAM_REAR"; |
| regulator-min-microvolt = <1050000>; |
| regulator-max-microvolt = <1050000>; |
| }; |
| |
| ldo9 { |
| regulator-name = "+3.3V_RUN_TOUCH"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| }; |
| |
| ldo10 { |
| regulator-name = "+2.8V_RUN_CAM_AF"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| }; |
| |
| ldo11 { |
| regulator-name = "+1.8V_RUN_VPP_FUSE"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| }; |
| }; |
| }; |
| |
| i2c@7000d100 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| |
| spi@7000d400 { |
| status = "okay"; |
| spi-max-frequency = <25000000>; |
| }; |
| |
| spi@7000da00 { |
| status = "okay"; |
| spi-max-frequency = <25000000>; |
| }; |
| |
| padctl@7009f000 { |
| pinctrl-0 = <&padctl_default>; |
| pinctrl-names = "default"; |
| |
| padctl_default: pinmux { |
| usb3 { |
| nvidia,lanes = "sata-0"; |
| nvidia,function = "usb3"; |
| nvidia,iddq = <0>; |
| }; |
| |
| pcie { |
| nvidia,lanes = "pcie-0", "pcie-1", "pcie-2", "pcie-3", |
| "pcie-4"; |
| nvidia,function = "pcie"; |
| nvidia,iddq = <0>; |
| }; |
| |
| }; |
| }; |
| |
| sdhci@700b0400 { |
| status = "okay"; |
| cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; |
| power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; |
| wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_HIGH>; |
| bus-width = <4>; |
| }; |
| |
| sdhci@700b0600 { |
| status = "okay"; |
| bus-width = <8>; |
| }; |
| |
| usb@7d000000 { |
| status = "okay"; |
| dr_mode = "otg"; |
| nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| usb@7d008000 { |
| status = "okay"; |
| nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; |
| }; |
| |
| clocks { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| clk32k_in: clock@0 { |
| compatible = "fixed-clock"; |
| reg = <0>; |
| #clock-cells = <0>; |
| clock-frequency = <32768>; |
| }; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| vdd_mux: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "+VDD_MUX"; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_5v0_sys: regulator@1 { |
| compatible = "regulator-fixed"; |
| reg = <1>; |
| regulator-name = "+5V_SYS"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| vin-supply = <&vdd_mux>; |
| }; |
| |
| vdd_3v3_sys: regulator@2 { |
| compatible = "regulator-fixed"; |
| reg = <2>; |
| regulator-name = "+3.3V_SYS"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| vin-supply = <&vdd_mux>; |
| }; |
| |
| vdd_3v3_run: regulator@3 { |
| compatible = "regulator-fixed"; |
| reg = <3>; |
| regulator-name = "+3.3V_RUN"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| vin-supply = <&vdd_3v3_sys>; |
| }; |
| |
| vdd_3v3_hdmi: regulator@4 { |
| compatible = "regulator-fixed"; |
| reg = <4>; |
| regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vdd_3v3_run>; |
| }; |
| |
| vdd_usb1_vbus: regulator@7 { |
| compatible = "regulator-fixed"; |
| reg = <7>; |
| regulator-name = "+USB0_VBUS_SW"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| gpio-open-drain; |
| vin-supply = <&vdd_5v0_sys>; |
| }; |
| |
| vdd_usb3_vbus: regulator@8 { |
| compatible = "regulator-fixed"; |
| reg = <8>; |
| regulator-name = "+5V_USB_HS"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| gpio-open-drain; |
| vin-supply = <&vdd_5v0_sys>; |
| }; |
| |
| vdd_3v3_lp0: regulator@10 { |
| compatible = "regulator-fixed"; |
| reg = <10>; |
| regulator-name = "+3.3V_LP0"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| vin-supply = <&vdd_3v3_sys>; |
| }; |
| |
| vdd_hdmi_pll: regulator@11 { |
| compatible = "regulator-fixed"; |
| reg = <11>; |
| regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; |
| regulator-min-microvolt = <1050000>; |
| regulator-max-microvolt = <1050000>; |
| gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; |
| vin-supply = <&vdd_1v05_run>; |
| }; |
| |
| vdd_5v0_hdmi: regulator@12 { |
| compatible = "regulator-fixed"; |
| reg = <12>; |
| regulator-name = "+5V_HDMI_CON"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| vin-supply = <&vdd_5v0_sys>; |
| }; |
| |
| /* Molex power connector */ |
| vdd_5v0_sata: regulator@13 { |
| compatible = "regulator-fixed"; |
| reg = <13>; |
| regulator-name = "+5V_SATA"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| vin-supply = <&vdd_5v0_sys>; |
| }; |
| |
| vdd_12v0_sata: regulator@14 { |
| compatible = "regulator-fixed"; |
| reg = <14>; |
| regulator-name = "+12V_SATA"; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| vin-supply = <&vdd_mux>; |
| }; |
| }; |
| }; |
| |
| &uartd { |
| status = "okay"; |
| }; |
