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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Theobroma Systems Design und Consulting GmbH
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3588-tiger.dtsi"
/ {
model = "Theobroma Systems RK3588-Q7 SoM on Haikou devkit";
compatible = "tsd,rk3588-tiger-haikou", "tsd,rk3588-tiger", "rockchip,rk3588";
aliases {
ethernet0 = &gmac0;
mmc1 = &sdmmc;
};
chosen {
stdout-path = "serial2:115200n8";
};
dc_12v: dc-12v-regulator {
compatible = "regulator-fixed";
regulator-name = "dc_12v";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&haikou_keys_pin>;
button-batlow-n {
label = "BATLOW#";
linux,code = <KEY_BATTERY>;
gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>;
};
button-slp-btn-n {
label = "SLP_BTN#";
linux,code = <KEY_SLEEP>;
gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
};
button-wake-n {
label = "WAKE#";
linux,code = <KEY_WAKEUP>;
gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;
wakeup-source;
};
switch-lid-btn-n {
label = "LID_BTN#";
linux,code = <SW_LID>;
linux,input-type = <EV_SW>;
gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
};
};
i2s3-sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,name = "Haikou,I2S-codec";
simple-audio-card,mclk-fs = <512>;
simple-audio-card,frame-master = <&sgtl5000_codec>;
simple-audio-card,bitclock-master = <&sgtl5000_codec>;
sgtl5000_codec: simple-audio-card,codec {
sound-dai = <&sgtl5000>;
};
simple-audio-card,cpu {
sound-dai = <&i2s3_2ch>;
};
};
sgtl5000_clk: sgtl5000-oscillator {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
vcc3v3_baseboard: vcc3v3-baseboard-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_baseboard";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&dc_12v>;
};
vcc3v3_low_noise: vcc3v3-low-noise-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_low_noise";
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc5v0_usb>;
};
vcc5v0_baseboard: vcc5v0-baseboard-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_baseboard";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
};
vcc5v0_usb: vcc5v0-usb-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
};
vddd_audio_1v6: vddd-audio-1v6-regulator {
compatible = "regulator-fixed";
regulator-name = "vddd_audio_1v6";
regulator-boot-on;
regulator-min-microvolt = <1600000>;
regulator-max-microvolt = <1600000>;
vin-supply = <&vcc5v0_usb>;
};
};
&combphy2_psu {
status = "okay";
};
&gmac0 {
status = "okay";
};
&i2c1 {
status = "okay";
eeprom@50 {
reg = <0x50>;
compatible = "atmel,24c01";
pagesize = <8>;
size = <128>;
vcc-supply = <&vcc3v3_baseboard>;
};
};
&i2c5 {
clock-frequency = <400000>;
status = "okay";
sgtl5000: codec@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
clocks = <&sgtl5000_clk>;
#sound-dai-cells = <0>;
VDDA-supply = <&vcc3v3_low_noise>;
VDDIO-supply = <&vcc3v3_baseboard>;
VDDD-supply = <&vddd_audio_1v6>;
};
};
&i2c8 {
status = "okay";
};
&i2s3_2ch {
status = "okay";
};
&pcie30phy {
status = "okay";
};
&pcie3x4 {
vpcie3v3-supply = <&vcc3v3_baseboard>;
status = "okay";
};
&pinctrl {
haikou {
haikou_keys_pin: haikou-keys-pin {
rockchip,pins =
/* BATLOW# */
<3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
/* SLP_BTN# */
<4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>,
/* WAKE# */
<3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>,
/* LID_BTN */
<3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&sdmmc {
/* while the same pin, sdmmc_det does not detect card changes */
cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
disable-wp;
pinctrl-0 = <&sdmmc_bus4 &sdmmc_cmd &sdmmc_clk>;
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr50;
sd-uhs-sdr104;
vmmc-supply = <&vcc3v3_baseboard>;
status = "okay";
};
&u2phy2 {
status = "okay";
};
&u2phy2_host {
status = "okay";
};
&u2phy3 {
status = "okay";
};
&u2phy3_host {
status = "okay";
};
&uart2 {
pinctrl-0 = <&uart2m2_xfer>;
status = "okay";
};
&uart5 {
rts-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
status = "okay";
};
/* host0 on Q7_USB_P2, lower usb3 port */
&usb_host0_ehci {
status = "okay";
};
/* host0 on Q7_USB_P2, lower usb3 port */
&usb_host0_ohci {
status = "okay";
};
/* host1 on Q7_USB_P3, usb2 port */
&usb_host1_ehci {
status = "okay";
};
/* host1 on Q7_USB_P3, usb2 port */
&usb_host1_ohci {
status = "okay";
};
/* host2 on Q7_USB_P2, lower usb3 port */
&usb_host2_xhci {
status = "okay";
};
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