368 lines
6.8 KiB
Plaintext
368 lines
6.8 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
|
|
// Copyright (c) 2017-2019 Arm Ltd.
|
|
|
|
/dts-v1/;
|
|
#include "rk3328.dtsi"
|
|
|
|
/ {
|
|
model = "Beelink A1";
|
|
compatible = "azw,beelink-a1", "rockchip,rk3328";
|
|
|
|
aliases {
|
|
mmc0 = &sdmmc;
|
|
mmc1 = &emmc;
|
|
};
|
|
|
|
/*
|
|
* UART pins, as viewed with bottom of case removed:
|
|
*
|
|
* Front
|
|
* /-------
|
|
* L / o <- Gnd
|
|
* e / o <-- Rx
|
|
* f / o <--- Tx
|
|
* t / o <---- +3.3v
|
|
* |
|
|
*/
|
|
chosen {
|
|
stdout-path = "serial2:1500000n8";
|
|
};
|
|
|
|
gmac_clkin: external-gmac-clock {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <125000000>;
|
|
clock-output-names = "gmac_clkin";
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
vcc_host_5v: usb3-current-switch {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb30_host_drv>;
|
|
regulator-name = "vcc_host_5v";
|
|
vin-supply = <&vcc_sys>;
|
|
};
|
|
|
|
vcc_sys: vcc-sys {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc_sys";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
|
|
ir-receiver {
|
|
compatible = "gpio-ir-receiver";
|
|
gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
|
|
linux,rc-map-name = "rc-beelink-gs1";
|
|
};
|
|
};
|
|
|
|
&analog_sound {
|
|
simple-audio-card,name = "Analog A/V";
|
|
status = "okay";
|
|
};
|
|
|
|
&codec {
|
|
mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu-supply = <&vdd_arm>;
|
|
};
|
|
|
|
&cpu1 {
|
|
cpu-supply = <&vdd_arm>;
|
|
};
|
|
|
|
&cpu2 {
|
|
cpu-supply = <&vdd_arm>;
|
|
};
|
|
|
|
&cpu3 {
|
|
cpu-supply = <&vdd_arm>;
|
|
};
|
|
|
|
&emmc {
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
mmc-ddr-1_8v;
|
|
mmc-hs200-1_8v;
|
|
no-sd;
|
|
no-sdio;
|
|
non-removable;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
|
|
vmmc-supply = <&vcc_io>;
|
|
vqmmc-supply = <&vcc18_emmc>;
|
|
status = "okay";
|
|
};
|
|
|
|
&gmac2io {
|
|
assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
|
|
assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
|
|
clock_in_out = "input";
|
|
phy-handle = <&rtl8211f>;
|
|
phy-mode = "rgmii";
|
|
phy-supply = <&vcc_io>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rgmiim1_pins>;
|
|
snps,aal;
|
|
snps,pbl = <0x4>;
|
|
tx_delay = <0x26>;
|
|
rx_delay = <0x11>;
|
|
status = "okay";
|
|
|
|
mdio {
|
|
compatible = "snps,dwmac-mdio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
rtl8211f: ethernet-phy@0 {
|
|
reg = <0>;
|
|
reset-assert-us = <10000>;
|
|
reset-deassert-us = <30000>;
|
|
reset-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gpu {
|
|
mali-supply = <&vdd_logic>;
|
|
};
|
|
|
|
&hdmi {
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmiphy {
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi_sound {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
clock-frequency = <1000000>;
|
|
i2c-scl-falling-time-ns = <5>;
|
|
i2c-scl-rising-time-ns = <83>;
|
|
status = "okay";
|
|
|
|
pmic@18 {
|
|
compatible = "rockchip,rk805";
|
|
reg = <0x18>;
|
|
interrupt-parent = <&gpio2>;
|
|
interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_int_l>;
|
|
rockchip,system-power-controller;
|
|
wakeup-source;
|
|
#clock-cells = <0>;
|
|
|
|
vcc1-supply = <&vcc_sys>;
|
|
vcc2-supply = <&vcc_sys>;
|
|
vcc3-supply = <&vcc_sys>;
|
|
vcc4-supply = <&vcc_sys>;
|
|
vcc5-supply = <&vcc_io>;
|
|
vcc6-supply = <&vcc_io>;
|
|
|
|
regulators {
|
|
vdd_logic: DCDC_REG1 {
|
|
regulator-name = "vdd_logic";
|
|
regulator-min-microvolt = <700000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1000000>;
|
|
};
|
|
};
|
|
|
|
vdd_arm: DCDC_REG2 {
|
|
regulator-name = "vdd_arm";
|
|
regulator-min-microvolt = <700000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <950000>;
|
|
};
|
|
};
|
|
|
|
vcc_ddr: DCDC_REG3 {
|
|
regulator-name = "vcc_ddr";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_io: DCDC_REG4 {
|
|
regulator-name = "vcc_io";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vdd_18: LDO_REG1 {
|
|
regulator-name = "vdd_18";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vcc18_emmc: LDO_REG2 {
|
|
regulator-name = "vcc_18emmc";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vdd_11: LDO_REG3 {
|
|
regulator-name = "vdd_11";
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1100000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2s0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2s1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&io_domains {
|
|
vccio1-supply = <&vcc_io>;
|
|
vccio2-supply = <&vcc18_emmc>;
|
|
vccio3-supply = <&vcc_io>;
|
|
vccio4-supply = <&vdd_18>;
|
|
vccio5-supply = <&vcc_io>;
|
|
vccio6-supply = <&vdd_18>;
|
|
pmuio-supply = <&vcc_io>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
pmic {
|
|
pmic_int_l: pmic-int-l {
|
|
rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
usb3 {
|
|
usb30_host_drv: usb30-host-drv {
|
|
rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
wifi {
|
|
bt_dis: bt-dis {
|
|
rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_output_low>;
|
|
};
|
|
|
|
bt_wake_host: bt-wake-host {
|
|
rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
|
|
chip_en: chip-en {
|
|
rockchip,pins = <2 RK_PC3 RK_FUNC_GPIO &pcfg_output_low>;
|
|
};
|
|
|
|
host_wake_bt: host-wake-bt {
|
|
rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_output_high>;
|
|
};
|
|
|
|
wl_dis: wl-dis {
|
|
rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_output_low>;
|
|
};
|
|
|
|
wl_wake_host: wl-wake-host {
|
|
rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
disable-wp;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
|
|
vmmc-supply = <&vcc_io>;
|
|
vqmmc-supply = <&vcc_io>;
|
|
status = "okay";
|
|
};
|
|
|
|
&tsadc {
|
|
rockchip,hw-tshut-mode = <0>;
|
|
rockchip,hw-tshut-polarity = <0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy_host {
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy_otg {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb20_otg {
|
|
dr_mode = "host";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&bt_dis &bt_wake_host &chip_en &host_wake_bt &wl_dis &wl_wake_host>;
|
|
status = "okay";
|
|
};
|
|
|
|
&vop {
|
|
status = "okay";
|
|
};
|
|
|
|
&vop_mmu {
|
|
status = "okay";
|
|
};
|