// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/dts-v1/;
#include "rk3588-fet3588-c.dtsi"
/ {
model = "Forlinx OK3588-C Board";
compatible = "forlinx,ok3588-c", "forlinx,fet3588-c", "rockchip,rk3588";
aliases {
ethernet0 = &gmac0;
ethernet1 = &gmac1;
mmc1 = &sdmmc;
};
adc-keys-0 {
compatible = "adc-keys";
io-channels = <&saradc 0>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
button-maskrom {
label = "Maskrom";
linux,code = <KEY_SETUP>;
press-threshold-microvolt = <400>;
};
};
adc-keys-1 {
compatible = "adc-keys";
io-channels = <&saradc 1>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
button-volume-up {
label = "V+/Recovery";
linux,code = <KEY_VOLUMEUP>;
press-threshold-microvolt = <17000>;
};
button-volume-down {
label = "V-";
linux,code = <KEY_VOLUMEDOWN>;
press-threshold-microvolt = <417000>;
};
button-menu {
label = "Menu";
linux,code = <KEY_MENU>;
press-threshold-microvolt = <890000>;
};
button-escape {
label = "ESC";
linux,code = <KEY_ESC>;
press-threshold-microvolt = <1235000>;
};
};
fan: pwm-fan {
compatible = "pwm-fan";
cooling-levels = <0 95 145 195 255>;
fan-supply = <&vcc12v_dcin>;
pwms = <&pwm2 0 50000 0>;
#cooling-cells = <2>;
};
sound {
compatible = "simple-audio-card";
pinctrl-names = "default";
pinctrl-0 = <&hp_detect>;
simple-audio-card,name = "RK3588 OK3588-C Audio";
simple-audio-card,bitclock-master = <&masterdai>;
simple-audio-card,format = "i2s";
simple-audio-card,frame-master = <&masterdai>;
simple-audio-card,hp-det-gpio = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
simple-audio-card,mclk-fs = <256>;
simple-audio-card,pin-switches = "Headphones", "Speaker";
simple-audio-card,widgets =
"Headphones", "Headphones",
"Speaker", "Speaker",
"Microphone", "Internal Microphone",
"Microphone", "Headset Microphone";
simple-audio-card,routing =
"Headphones", "LHP",
"Headphones", "RHP",
"Speaker", "LSPK",
"Speaker", "RSPK",
"LMICP", "Headset Microphone",
"RMICP", "Internal Microphone";
simple-audio-card,cpu {
sound-dai = <&i2s0_8ch>;
};
masterdai: simple-audio-card,codec {
sound-dai = <&nau8822>;
};
};
vcc12v_dcin: vcc12v-dcin-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc1v8_sys: vcc1v8-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc1v8_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc3v3_sys>;
};
vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_pcie2x1l0";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <50000>;
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_pcie2x1l2: vcc3v3-pcie2x1l2-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_pcie2x1l2";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <5000>;
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_pcie30: vcc3v3_pcie30-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_pcie30";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_sys: vcc3v3-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc5v0_sys>;
};
vcc5v0_sys: vcc5v0-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc12v_dcin>;
};
};
&gmac0 {
clock_in_out = "output";
phy-handle = <&rgmii_phy0>;
phy-mode = "rgmii-rxid";
pinctrl-names = "default";
pinctrl-0 = <&gmac0_miim
&gmac0_tx_bus2
&gmac0_rx_bus2
&gmac0_rgmii_clk
&gmac0_rgmii_bus>;
tx_delay = <0x44>;
rx_delay = <0x00>;
status = "okay";
};
&gmac1 {
clock_in_out = "output";
phy-handle = <&rgmii_phy1>;
phy-mode = "rgmii-rxid";
pinctrl-names = "default";
pinctrl-0 = <&gmac1_miim
&gmac1_tx_bus2
&gmac1_rx_bus2
&gmac1_rgmii_clk
&gmac1_rgmii_bus>;
tx_delay = <0x44>;
rx_delay = <0x00>;
status = "okay";
};
&gpu {
mali-supply = <&vdd_gpu_s0>;
status = "okay";
};
&i2c2 {
status = "okay";
tca6424a: gpio@23 {
compatible = "ti,tca6424";
reg = <0x23>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio1>;
interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&tca6424a_int>;
vcc-supply = <&vcc3v3_sys>;
};
};
&i2c5 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c5m2_xfer>;
pcf8563: rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
&i2c7 {
status = "okay";
nau8822: audio-codec@1a {
compatible = "nuvoton,nau8822";
reg = <0x1a>;
clocks = <&cru I2S0_8CH_MCLKOUT>;
clock-names = "mclk";
assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
assigned-clock-rates = <12288000>;
#sound-dai-cells = <0>;
};
};
&i2s0_8ch {
pinctrl-names = "default";
pinctrl-0 = <&i2s0_lrck
&i2s0_mclk
&i2s0_sclk
&i2s0_sdi0
&i2s0_sdo0>;
status = "okay";
};
&mdio0 {
rgmii_phy0: ethernet-phy@1 {
/* RTL8211F */
compatible = "ethernet-phy-id001c.c916";
reg = <0x1>;
pinctrl-names = "default";
pinctrl-0 = <&rtl8211f_0_rst>;
reset-assert-us = <20000>;
reset-deassert-us = <100000>;
reset-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
};
};
&mdio1 {
rgmii_phy1: ethernet-phy@2 {
/* RTL8211F */
compatible = "ethernet-phy-id001c.c916";
reg = <0x2>;
pinctrl-names = "default";
pinctrl-0 = <&rtl8211f_1_rst>;
reset-assert-us = <20000>;
reset-deassert-us = <100000>;
reset-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
};
};
&pcie2x1l0 {
pinctrl-names = "default";
pinctrl-0 = <&pcie2_0_rst>;
reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_pcie2x1l0>;
status = "okay";
};
&pcie2x1l2 {
pinctrl-names = "default";
pinctrl-0 = <&pcie2_2_rst>;
reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_pcie2x1l2>;
status = "okay";
};
&pcie30phy {
status = "okay";
};
&pcie3x4 {
pinctrl-names = "default";
pinctrl-0 = <&pcie3_rst>;
reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_pcie30>;
status = "okay";
};
&pinctrl {
pcie2 {
pcie2_0_rst: pcie2-0-rst {
rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
};
pcie2_2_rst: pcie2-2-rst {
rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pcie3 {
pcie3_rst: pcie3-rst {
rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
rtl8211f {
rtl8211f_0_rst: rtl8211f-0-rst {
rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
rtl8211f_1_rst: rtl8211f-1-rst {
rockchip,pins = <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sound {
hp_detect: hp-detect {
rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
tca6424a {
tca6424a_int: tca6424a-int {
rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pwm2 {
status = "okay";
};
&saradc {
vref-supply = <&avcc_1v8_s0>;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
disable-wp;
max-frequency = <150000000>;
no-sdio;
no-mmc;
sd-uhs-sdr104;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
};
&tsadc {
status = "okay";
};
&u2phy2 {
status = "okay";
};
&u2phy2_host {
status = "okay";
};
&u2phy3 {
status = "okay";
};
&u2phy3_host {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&usb_host1_ehci {
status = "okay";
};
&usb_host1_ohci {
status = "okay";
};
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