339 lines
7.0 KiB
Plaintext
339 lines
7.0 KiB
Plaintext
/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";
|
|
mmc0 = "/sdhci@78000600";
|
|
mmc1 = "/sdhci@78000400";
|
|
mmc2 = "/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@3000 {
|
|
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>;
|
|
|
|
/* Apalis Type Specific 4 Lane PCIe */
|
|
pci@1,0 {
|
|
/* TS_DIFF1/2/3/4 left disabled */
|
|
nvidia,num-lanes = <4>;
|
|
};
|
|
|
|
/* Apalis PCIe */
|
|
pci@2,0 {
|
|
/* PCIE1_RX/TX left disabled */
|
|
nvidia,num-lanes = <1>;
|
|
};
|
|
|
|
/* I210 Gigabit Ethernet Controller (On-module) */
|
|
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 = <400000>;
|
|
};
|
|
|
|
/* 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 = <400000>;
|
|
};
|
|
|
|
/* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
|
|
i2c@7000c700 {
|
|
status = "okay";
|
|
clock-frequency = <10000>;
|
|
};
|
|
|
|
/*
|
|
* 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 {
|
|
/* 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>;
|
|
};
|
|
|
|
/* 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>;
|
|
};
|
|
|
|
clocks {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
clk32k_in: clk@0 {
|
|
compatible = "fixed-clock";
|
|
reg=<0>;
|
|
#clock-cells = <0>;
|
|
clock-frequency = <32768>;
|
|
};
|
|
clk16m: clk@1 {
|
|
compatible = "fixed-clock";
|
|
reg=<1>;
|
|
#clock-cells = <0>;
|
|
clock-frequency = <16000000>;
|
|
clock-output-names = "clk16m";
|
|
};
|
|
};
|
|
|
|
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;
|
|
};
|
|
};
|
|
};
|
|
|
|
&uarta {
|
|
status = "okay";
|
|
};
|