// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3328.dtsi"
/ {
model = "A95X Z2";
compatible = "zkmagic,a95x-z2", "rockchip,rk3318";
aliases {
mmc0 = &sdmmc;
mmc1 = &sdio;
mmc2 = &emmc;
};
chosen {
stdout-path = "serial2:1500000n8";
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 0>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
button-recovery {
label = "recovery";
linux,code = <KEY_VENDOR>;
press-threshold-microvolt = <17000>;
};
};
ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&ir_int>;
pinctrl-names = "default";
};
leds {
compatible = "gpio-leds";
pinctrl-0 = <&cyx_led_pin>;
pinctrl-names = "default";
cyx_led: led-0 {
default-state = "on";
gpios = <&gpio2 RK_PC7 GPIO_ACTIVE_LOW>;
label = "CYX_LED";
};
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-0 = <&wifi_enable_h>;
pinctrl-names = "default";
reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
};
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_out>;
};
};
spdif_out: spdif-out {
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
};
/* Power tree */
vccio_1v8: vccio-1v8-regulator {
compatible = "regulator-fixed";
regulator-name = "vccio_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vccio_3v3: vccio-3v3-regulator {
compatible = "regulator-fixed";
regulator-name = "vccio_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vcc_otg_vbus: otg-vbus-regulator {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&otg_vbus_drv>;
pinctrl-names = "default";
regulator-name = "vcc_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
};
vcc_sd: sdmmc-regulator {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&sdmmc0m1_pin>;
pinctrl-names = "default";
regulator-name = "vcc_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vccio_3v3>;
};
vdd_arm: vdd-arm {
compatible = "pwm-regulator";
pwms = <&pwm0 0 5000 1>;
regulator-name = "vdd_arm";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1400000>;
regulator-settling-time-up-us = <250>;
regulator-always-on;
regulator-boot-on;
};
vdd_log: vdd-log {
compatible = "pwm-regulator";
pwms = <&pwm1 0 5000 1>;
regulator-name = "vdd_log";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1300000>;
regulator-settling-time-up-us = <250>;
regulator-always-on;
regulator-boot-on;
};
};
&analog_sound {
status = "okay";
};
&codec {
status = "okay";
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&cpu1 {
cpu-supply = <&vdd_arm>;
};
&cpu2 {
cpu-supply = <&vdd_arm>;
};
&cpu3 {
cpu-supply = <&vdd_arm>;
};
&cpu0_opp_table {
opp-1200000000 {
status = "disabled";
};
opp-1296000000 {
status = "disabled";
};
};
&emmc {
bus-width = <8>;
cap-mmc-highspeed;
non-removable;
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
pinctrl-names = "default";
status = "okay";
};
&gmac2phy {
assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
assigned-clock-rate = <50000000>;
assigned-clocks = <&cru SCLK_MAC2PHY>;
status = "okay";
};
&gpu {
mali-supply = <&vdd_log>;
};
&hdmi {
status = "okay";
};
&hdmiphy {
status = "okay";
};
&hdmi_sound {
status = "okay";
};
&i2s0 {
status = "okay";
};
&i2s1 {
status = "okay";
};
&io_domains {
pmuio-supply = <&vccio_3v3>;
vccio1-supply = <&vccio_3v3>;
vccio2-supply = <&vccio_1v8>;
vccio3-supply = <&vccio_3v3>;
vccio4-supply = <&vccio_1v8>;
vccio5-supply = <&vccio_3v3>;
vccio6-supply = <&vccio_3v3>;
status = "okay";
};
&pinctrl {
ir {
ir_int: ir-int {
rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
leds {
cyx_led_pin: cyx-led-pin {
rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pwm0 {
pwm0_pin_pull_up: pwm0-pin-pull-up {
rockchip,pins = <2 RK_PA4 1 &pcfg_pull_up>;
};
};
pwm1 {
pwm1_pin_pull_up: pwm1-pin-pull-up {
rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>;
};
};
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdmmc1 {
clk_32k_out: clk-32k-out {
rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
};
};
usb {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
};
otg_vbus_drv: otg-vbus-drv {
rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pwm0 {
pinctrl-0 = <&pwm0_pin_pull_up>;
pinctrl-names = "active";
status = "okay";
};
&pwm1 {
pinctrl-0 = <&pwm1_pin_pull_up>;
pinctrl-names = "active";
status = "okay";
};
&saradc {
vref-supply = <&vccio_1v8>;
status = "okay";
};
&sdio {
bus-width = <4>;
cap-sd-highspeed;
cap-sdio-irq;
keep-power-in-suspend;
max-frequency = <125000000>;
mmc-pwrseq = <&sdio_pwrseq>;
non-removable;
pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &clk_32k_out>;
pinctrl-names = "default";
sd-uhs-sdr104;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-sd-highspeed;
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
pinctrl-names = "default";
vmmc-supply = <&vcc_sd>;
status = "okay";
};
&spdif {
pinctrl-0 = <&spdifm0_tx>;
status = "okay";
};
&soc_crit {
temperature = <115000>; /* millicelsius */
};
&target {
temperature = <105000>; /* millicelsius */
};
&threshold {
temperature = <90000>; /* millicelsius */
};
&tsadc {
rockchip,hw-tshut-temp = <120000>;
status = "okay";
};
&u2phy {
status = "okay";
};
&u2phy_host {
status = "okay";
};
&u2phy_otg {
phy-supply = <&vcc_otg_vbus>;
status = "okay";
};
&uart0 {
pinctrl-0 = <&uart0_xfer &uart0_cts>;
status = "okay";
};
&uart2 {
status = "okay";
};
&usb20_otg {
dr_mode = "host";
status = "okay";
};
&usbdrd3 {
dr_mode = "host";
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&vop {
status = "okay";
};
&vop_mmu {
status = "okay";
};