mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-08 22:24:32 +00:00
ba421b96a2
This brings the actual rk3368-lion devicetree files from Linux 5.10 instead of using something separate. Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
331 lines
6.1 KiB
Text
331 lines
6.1 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2018 Theobroma Systems Design und Consulting GmbH
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "rk3368.dtsi"
|
|
|
|
/ {
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
ext_gmac: gmac-clk {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <125000000>;
|
|
clock-output-names = "ext_gmac";
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
i2cmux1 {
|
|
compatible = "i2c-mux-gpio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
i2c-parent = <&i2c1>;
|
|
mux-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
|
|
|
|
/* Q7_GPO_I2C */
|
|
i2c@0 {
|
|
reg = <0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
/* Q7_SMB */
|
|
i2c@1 {
|
|
reg = <1>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
};
|
|
|
|
i2cmux2 {
|
|
compatible = "i2c-mux-gpio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
i2c-parent = <&i2c2>;
|
|
mux-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>;
|
|
|
|
/* Q7_LVDS_BLC_I2C */
|
|
i2c@0 {
|
|
reg = <0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
fan: fan@18 {
|
|
compatible = "ti,amc6821";
|
|
reg = <0x18>;
|
|
#cooling-cells = <2>;
|
|
};
|
|
|
|
rtc_twi: rtc@6f {
|
|
compatible = "isil,isl1208";
|
|
reg = <0x6f>;
|
|
};
|
|
};
|
|
|
|
/* Q7_GP2_I2C */
|
|
i2c@1 {
|
|
reg = <1>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&module_led_pins>;
|
|
|
|
module_led1: led-1 {
|
|
label = "module_led1";
|
|
gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
panic-indicator;
|
|
};
|
|
|
|
module_led2: led-2 {
|
|
label = "module_led2";
|
|
gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
};
|
|
|
|
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;
|
|
};
|
|
};
|
|
|
|
&cpu_l0 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&cpu_l1 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&cpu_l2 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&cpu_l3 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&cpu_b0 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&cpu_b1 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&cpu_b2 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&cpu_b3 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
};
|
|
|
|
&emmc {
|
|
bus-width = <8>;
|
|
clock-frequency = <150000000>;
|
|
mmc-hs200-1_8v;
|
|
non-removable;
|
|
vmmc-supply = <&vcc33_io>;
|
|
vqmmc-supply = <&vcc18_io>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
|
|
status = "okay";
|
|
};
|
|
|
|
&gmac {
|
|
assigned-clocks = <&cru SCLK_MAC>;
|
|
assigned-clock-parents = <&ext_gmac>;
|
|
clock_in_out = "input";
|
|
phy-handle = <&phy0>;
|
|
phy-supply = <&vcc33_io>;
|
|
phy-mode = "rgmii";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rgmii_pins>;
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <0 10000 50000>;
|
|
snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
|
|
tx_delay = <0x10>;
|
|
rx_delay = <0x10>;
|
|
status = "okay";
|
|
|
|
mdio {
|
|
compatible = "snps,dwmac-mdio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
/* Microsemi VSC8531-02 */
|
|
phy0: phy@0 {
|
|
compatible = "ethernet-phy-id0007.0570";
|
|
reg = <0>;
|
|
vsc8531,clk-out-frequency = <125000000>;
|
|
vsc8531,edge-slowdown = <7>;
|
|
vsc8531,led-0-mode = <1>;
|
|
vsc8531,led-1-mode = <2>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
|
|
rk808: pmic@1b {
|
|
compatible = "rockchip,rk808";
|
|
reg = <0x1b>;
|
|
interrupt-parent = <&gpio0>;
|
|
interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>;
|
|
clock-output-names = "xin32k", "rk808-clkout2";
|
|
#clock-cells = <1>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_int_l>, <&pmic_sleep>;
|
|
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>;
|
|
|
|
regulators {
|
|
vdd_cpu: DCDC_REG1 {
|
|
regulator-name = "vdd_cpu";
|
|
regulator-min-microvolt = <700000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd_log: DCDC_REG2 {
|
|
regulator-name = "vdd_log";
|
|
regulator-min-microvolt = <700000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc_ddr: DCDC_REG3 {
|
|
regulator-name = "vcc_ddr";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc33_io: DCDC_REG4 {
|
|
regulator-name = "vcc33_io";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc33_video: LDO_REG2 {
|
|
regulator-name = "vcc33_video";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd10_pll: LDO_REG3 {
|
|
regulator-name = "vdd10_pll";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc18_io: LDO_REG4 {
|
|
regulator-name = "vcc18_io";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vdd10_video: LDO_REG6 {
|
|
regulator-name = "vdd10_video";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vcc18_video: LDO_REG8 {
|
|
regulator-name = "vcc18_video";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
leds {
|
|
module_led_pins: module-led-pins {
|
|
rockchip,pins =
|
|
<2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>,
|
|
<3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
pmic {
|
|
pmic_int_l: pmic-int-l {
|
|
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
|
|
pmic_sleep: pmic-sleep {
|
|
rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&spi1 {
|
|
status = "okay";
|
|
|
|
norflash: flash@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <50000000>;
|
|
};
|
|
};
|
|
|
|
&uart1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&wdt {
|
|
status = "okay";
|
|
};
|