/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"; spi0 = "/spi@7000d400"; spi1 = "/spi@7000dc00"; spi2 = "/spi@7000de00"; spi3 = "/spi@7000da00"; 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 = ; #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>; /* SD1_CD# */ cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>; }; sdhci@78000400 { status = "okay"; bus-width = <8>; /* MMC1_CD# */ cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>; }; sdhci@78000600 { status = "okay"; bus-width = <8>; non-removable; }; /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */ usb@7d000000 { status = "okay"; dr_mode = "otg"; /* USBO1_EN */ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>; }; /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */ usb@7d004000 { status = "okay"; /* USBH_EN */ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>; phy_type = "utmi"; }; /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */ usb@7d008000 { status = "okay"; /* USBH_EN */ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>; }; 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; }; }; };