// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Author: Piotr Oniszczuk piotr.oniszczuk@gmail.com
* Based on Quartz64 DT by: Peter Geis pgwipeout@gmail.com
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3566.dtsi"
/ {
model = "Rockchip RK3566 BOX DEMO Board";
compatible = "rockchip,rk3566-box-demo", "rockchip,rk3566";
aliases {
ethernet0 = &gmac1;
mmc0 = &sdmmc0;
mmc1 = &sdmmc1;
mmc2 = &sdhci;
};
chosen: chosen {
stdout-path = "serial2:1500000n8";
};
gmac1_clkin: external-gmac1-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "gmac1_clkin";
#clock-cells = <0>;
};
hdmi-con {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con_in: endpoint {
remote-endpoint = <&hdmi_out_con>;
};
};
};
ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio4 RK_PC3 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&ir_int>;
linux,rc-map-name = "rc-beelink-gs1";
status = "okay";
};
leds {
compatible = "gpio-leds";
led_work: led-0 {
gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
function = LED_FUNCTION_HEARTBEAT;
color = <LED_COLOR_ID_BLUE>;
linux,default-trigger = "heartbeat";
pinctrl-names = "default";
pinctrl-0 = <&led_work_en>;
};
};
sdio_pwrseq: sdio-pwrseq {
status = "okay";
compatible = "mmc-pwrseq-simple";
clocks = <&pmucru CLK_RTC_32K>;
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h &wifi_32k>;
reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
};
spdif_dit: spdif-dit {
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
};
spdif_sound: spdif-sound {
compatible = "simple-audio-card";
simple-audio-card,name = "SPDIF";
simple-audio-card,cpu {
sound-dai = <&spdif>;
};
simple-audio-card,codec {
sound-dai = <&spdif_dit>;
};
};
vcc12v0_dcin: regulator-vcc12v0-dcin {
compatible = "regulator-fixed";
regulator-name = "vcc12v0_dcin";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc5v0_sys: regulator-vcc5v0-sys {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc12v0_dcin>;
};
vcc3v3_sys: regulator-vcc3v3-sys {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc12v0_dcin>;
};
vcc_3v3: regulator-vcc-3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc_3v3";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc3v3_sys>;
};
vcc5v0_usb_host: regulator-vcc5v0-usb-host {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_usb_host_en>;
regulator-name = "vcc5v0_usb_host";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_sys>;
};
vcc5v0_usb2_otg: regulator-vcc5v0-usb2-otg {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_usb2_otg_en>;
regulator-name = "vcc5v0_usb_otg";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_sys>;
};
vcca_1v8: regulator-vcca-1v8 {
compatible = "regulator-fixed";
regulator-name = "vcca_1v8";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc3v3_sys>;
};
vdda_0v9: regulator-vdda-0v9 {
compatible = "regulator-fixed";
regulator-name = "vdda_0v9";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
vin-supply = <&vcc3v3_sys>;
};
vdd_fixed: regulator-vdd-fixed {
compatible = "regulator-fixed";
regulator-name = "vdd_fixed";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <950000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc5v0_sys>;
};
vdd_cpu: regulator-vdd-cpu {
compatible = "pwm-regulator";
pwms = <&pwm0 0 5000 1>;
regulator-name = "vdd_cpu";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
regulator-settling-time-up-us = <250>;
pwm-supply = <&vcc5v0_sys>;
};
vdd_logic: regulator-vdd-logic {
compatible = "pwm-regulator";
pwms = <&pwm1 0 5000 1>;
regulator-name = "vdd_logic";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
regulator-settling-time-up-us = <250>;
pwm-supply = <&vcc5v0_sys>;
};
};
&combphy1 {
status = "okay";
};
&combphy2 {
status = "okay";
};
&cpu0 {
cpu-supply = <&vdd_cpu>;
};
&cpu1 {
cpu-supply = <&vdd_cpu>;
};
&cpu2 {
cpu-supply = <&vdd_cpu>;
};
&cpu3 {
cpu-supply = <&vdd_cpu>;
};
&gmac1 {
assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
phy-mode = "rgmii";
clock_in_out = "input";
pinctrl-names = "default";
pinctrl-0 = <&gmac1m1_miim
&gmac1m1_tx_bus2
&gmac1m1_rx_bus2
&gmac1m1_rgmii_clk
&gmac1m1_rgmii_bus
&gmac1m1_clkinout>;
snps,reset-gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
/* Reset time is 20ms, 100ms for rtl8211f */
snps,reset-delays-us = <0 20000 100000>;
tx_delay = <0x4f>;
rx_delay = <0x2d>;
phy-handle = <&rgmii_phy1>;
status = "okay";
};
&mdio1 {
rgmii_phy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x1>;
};
};
&hdmi {
assigned-clocks = <&cru CLK_HDMI_CEC>;
assigned-clock-rates = <32768>;
avdd-0v9-supply = <&vdda_0v9>;
avdd-1v8-supply = <&vcca_1v8>;
status = "okay";
};
&hdmi_in {
hdmi_in_vp0: endpoint {
remote-endpoint = <&vp0_out_hdmi>;
};
};
&hdmi_out {
hdmi_out_con: endpoint {
remote-endpoint = <&hdmi_con_in>;
};
};
&hdmi_sound {
status = "okay";
};
&gpu {
status = "okay";
};
&i2s0_8ch {
status = "okay";
};
&i2s1_8ch {
rockchip,trcm-sync-tx-only;
status = "okay";
};
&pinctrl {
bt {
bt_enable_h: bt-enable-h {
rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_host_wake_l: bt-host-wake-l {
rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
};
bt_wake_l: bt-wake-l {
rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
};
wifi_host_wake_h: wifi-host-wake-l {
rockchip,pins = <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
};
wifi_32k: wifi-32k {
rockchip,pins = <2 RK_PC6 1 &pcfg_pull_none>;
};
};
usb {
vcc5v0_usb_host_en: vcc5v0_usb_host_en {
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
};
vcc5v0_usb2_otg_en: vcc5v0_usb2_otg_en {
rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
ir {
ir_int: ir-int {
rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
led {
led_work_en: led_work_en {
rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pmu_io_domains {
pmuio2-supply = <&vcc_3v3>;
vccio1-supply = <&vcc_3v3>;
vccio3-supply = <&vcc_3v3>;
vccio4-supply = <&vcca_1v8>;
vccio5-supply = <&vcc_3v3>;
vccio6-supply = <&vcca_1v8>;
vccio7-supply = <&vcc_3v3>;
status = "okay";
};
&pwm0 {
status = "okay";
};
&pwm1 {
status = "okay";
};
&sdhci {
bus-width = <8>;
mmc-hs200-1_8v;
non-removable;
status = "okay";
};
&sdmmc0 {
bus-width = <4>;
cap-sd-highspeed;
cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
disable-wp;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
vmmc-supply = <&vcc_3v3>;
status = "okay";
};
&sdmmc1 {
/* WiFi & BT combo module AMPAK AP6398S */
#address-cells = <1>;
#size-cells = <0>;
bus-width = <4>;
clock-frequency = <150000000>;
cap-sdio-irq;
cap-sd-highspeed;
sd-uhs-sdr104;
keep-power-in-suspend;
mmc-pwrseq = <&sdio_pwrseq>;
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
vmmc-supply = <&vcc_3v3>;
vqmmc-supply = <&vcca_1v8>;
status = "okay";
brcmf: wifi@1 {
compatible = "brcm,bcm4329-fmac";
reg = <1>;
interrupt-parent = <&gpio2>;
interrupts = <RK_PB2 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "host-wake";
pinctrl-names = "default";
pinctrl-0 = <&wifi_host_wake_h>;
};
};
&spdif {
status = "okay";
};
&spi1 {
pinctrl-names = "default";
pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>;
};
&tsadc {
/* tshut mode 0:CRU 1:GPIO */
rockchip,hw-tshut-mode = <1>;
/* tshut polarity 0:LOW 1:HIGH */
rockchip,hw-tshut-polarity = <0>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>;
status = "okay";
uart-has-rtscts;
bluetooth {
compatible = "brcm,bcm43438-bt";
clocks = <&pmucru CLK_RTC_32K>;
clock-names = "ext_clock";
device-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
host-wake-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
vbat-supply = <&vcc3v3_sys>;
vddio-supply = <&vcca_1v8>;
};
};
&uart2 {
status = "okay";
};
&vop {
assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
status = "okay";
};
&vop_mmu {
status = "okay";
};
&vp0 {
vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
reg = <ROCKCHIP_VOP2_EP_HDMI0>;
remote-endpoint = <&hdmi_in_vp0>;
};
};
&vpu {
status = "okay";
};
&vdpu_mmu {
status = "okay";
};
&usb2phy0_host {
phy-supply = <&vcc5v0_usb_host>;
status = "okay";
};
&usb2phy0_otg {
phy-supply = <&vcc5v0_usb2_otg>;
status = "okay";
};
&usb2phy1_host {
phy-supply = <&vcc5v0_usb_host>;
status = "okay";
};
&usb2phy1_otg {
phy-supply = <&vcc5v0_usb_host>;
status = "okay";
};
&usb2phy1 {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&usb_host1_ehci {
status = "okay";
};
&usb_host1_ohci {
status = "okay";
};
&usb_host1_xhci {
status = "okay";
};