rk3368-lion.dts
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/*
* (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
*
* SPDX-License-Identifier: GPL-2.0+ X11
*/
/dts-v1/;
#include "rk3368.dtsi"
#include "rk3368-lion-u-boot.dtsi"
#include <dt-bindings/input/input.h>
/ {
model = "Theobroma Systems RK3368-uQ7 SoM";
compatible = "tsd,rk3368-uq7", "tsd,lion", "rockchip,rk3368";
aliases {
mmc0 = &emmc;
mmc1 = &sdmmc;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
ext_gmac: gmac-clk {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "ext_gmac";
#clock-cells = <0>;
};
vcc_sys: vcc-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
};
&uart0 {
status = "okay";
};
&emmc {
status = "okay";
bus-width = <8>;
cap-mmc-highspeed;
clock-frequency = <150000000>;
disable-wp;
keep-power-in-suspend;
non-removable;
num-slots = <1>;
vmmc-supply = <&vcc33_io>;
vqmmc-supply = <&vcc18_io>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
};
&sdmmc {
status = "okay";
};
&gmac {
status = "okay";
phy-supply = <&vcc33_io>;
phy-mode = "rgmii";
clock_in_out = "input";
snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <2 10000 50000>;
assigned-clocks = <&cru SCLK_MAC>;
assigned-clock-parents = <&ext_gmac>;
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
tx_delay = <0x10>;
rx_delay = <0x10>;
};
&i2c0 {
status = "okay";
rk808: pmic@1b {
compatible = "rockchip,rk808";
reg = <0x1b>;
interrupt-parent = <&gpio0>;
interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
rockchip,system-power-controller;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
vcc3-supply = <&vcc_sys>;
vcc4-supply = <&vcc_sys>;
vcc6-supply = <&vcc_sys>;
vcc7-supply = <&vcc_sys>;
vcc8-supply = <&vcc_sys>;
vcc9-supply = <&vcc_sys>;
vcc10-supply = <&vcc_sys>;
vcc11-supply = <&vcc_sys>;
vcc12-supply = <&vcc_sys>;
clock-output-names = "xin32k", "rk808-clkout2";
#clock-cells = <1>;
regulators {
vdd_cpu: DCDC_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1500000>;
regulator-name = "vdd_cpu";
};
vdd_log: DCDC_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1500000>;
regulator-name = "vdd_log";
};
vcc_ddr: DCDC_REG3 {
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc_ddr";
};
vcc33_io: DCDC_REG4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc33_io";
};
vcc33_video: LDO_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc33_video";
};
vdd10_pll: LDO_REG3 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-name = "vdd10_pll";
};
vcc18_io: LDO_REG4 {
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc18_io";
};
vdd10_video: LDO_REG6 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-name = "vdd10_video";
};
vcc18_video: LDO_REG8 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc18_video";
};
};
};
};
&uart0 {
status = "okay";
};
&spi1 {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
spiflash: w25q32dw@0 {
compatible = "spi-flash";
reg = <0>;
spi-max-frequency = <49500000>;
spi-cpol;
spi-cpha;
};
};