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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
*/
/dts-v1/;
#include "rk3399-roc-pc.dtsi"
/*
* Notice:
* 1. rk3399-roc-pc-plus is powered by dc_12v directly.
* 2. rk3399-roc-pc-plus has only vcc_bus_typec0 in schematic, which is coresponding
* to vcc_vbus_typec1 in rk3399-roc-pc.
* For simplicity, reserve the node name of vcc_vbus_typec1.
* 3. vcc5v0_host is actually 2 regulators (host0, 1) controlled by the same gpio.
*/
/delete-node/ &fusb1;
/delete-node/ &hub_rst;
/delete-node/ &mp8859;
/delete-node/ &vcc_sys_en;
/delete-node/ &vcc_vbus_typec0;
/delete-node/ &yellow_led;
/ {
model = "Firefly ROC-RK3399-PC-PLUS Board";
compatible = "firefly,roc-rk3399-pc-plus", "rockchip,rk3399";
dc_12v: regulator-dc-12v {
compatible = "regulator-fixed";
regulator-name = "dc_12v";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
es8388-sound {
compatible = "simple-audio-card";
pinctrl-names = "default";
pinctrl-0 = <&hp_det_pin>;
simple-audio-card,name = "rockchip,es8388-codec";
simple-audio-card,format = "i2s";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,widgets =
"Microphone", "Mic Jack",
"Headphone", "Headphones";
simple-audio-card,routing =
"LINPUT1", "Mic Jack",
"Headphone Amp INL", "LOUT2",
"Headphone Amp INR", "ROUT2",
"Headphones", "Headphone Amp OUTL",
"Headphones", "Headphone Amp OUTR";
simple-audio-card,hp-det-gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
simple-audio-card,aux-devs = <&headphones_amp>;
simple-audio-card,pin-switches = "Headphones";
simple-audio-card,codec {
sound-dai = <&es8388>;
};
simple-audio-card,cpu {
sound-dai = <&i2s1>;
};
};
gpio-fan {
#cooling-cells = <2>;
compatible = "gpio-fan";
gpio-fan,speed-map = <0 0 3000 1>;
gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
};
/delete-node/ gpio-keys;
/* not amplifier, used as switcher only */
headphones_amp: headphones-amp {
compatible = "simple-audio-amplifier";
pinctrl-names = "default";
pinctrl-0 = <&ear_ctl_pin>;
enable-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
sound-name-prefix = "Headphone Amp";
VCC-supply = <&vcca3v0_codec>;
};
ir-receiver {
linux,rc-map-name = "rc-khadas";
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&work_led_pin>, <&diy_led_pin>;
};
};
&fusb0 {
vbus-supply = <&vcc_vbus_typec1>;
};
&i2c0 {
hym8563: rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PA5 IRQ_TYPE_EDGE_FALLING>;
#clock-cells = <0>;
clock-output-names = "xin32k";
pinctrl-names = "default";
pinctrl-0 = <&hym8563_int>;
};
};
&i2c1 {
es8388: es8388@11 {
compatible = "everest,es8388";
reg = <0x11>;
clock-names = "mclk";
clocks = <&cru SCLK_I2S_8CH_OUT>;
#sound-dai-cells = <0>;
};
};
/* <4 RK_PA0 1 &pcfg_pull_none> is used as i2s_8ch_mclk_pin */
&i2s0_8ch_bus {
rockchip,pins =
<3 RK_PD0 1 &pcfg_pull_none>,
<3 RK_PD1 1 &pcfg_pull_none>,
<3 RK_PD2 1 &pcfg_pull_none>,
<3 RK_PD3 1 &pcfg_pull_none>,
<3 RK_PD4 1 &pcfg_pull_none>,
<3 RK_PD5 1 &pcfg_pull_none>,
<3 RK_PD6 1 &pcfg_pull_none>,
<3 RK_PD7 1 &pcfg_pull_none>;
};
&i2s1 {
pinctrl-names = "default";
pinctrl-0 = <&i2s_8ch_mclk_pin>, <&i2s1_2ch_bus>;
rockchip,playback-channels = <2>;
rockchip,capture-channels = <2>;
status = "okay";
};
&pinctrl {
es8388 {
ear_ctl_pin: ear-ctl-pin {
rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>;
};
hp_det_pin: hp-det-pin {
rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
hym8563 {
hym8563_int: hym8563-int {
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
i2s1 {
i2s_8ch_mclk_pin: i2s-8ch-mclk-pin {
rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
};
};
};
&u2phy0 {
status = "okay";
u2phy0_otg: otg-port {
phy-supply = <&vcc_vbus_typec1>;
status = "okay";
};
u2phy0_host: host-port {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
};
&u2phy1 {
status = "okay";
u2phy1_otg: otg-port {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
u2phy1_host: host-port {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
status = "okay";
};
&usbdrd_dwc3_0 {
dr_mode = "host";
status = "okay";
};
&vcc_sys {
/* vcc_sys is fixed, not controlled by any gpio */
/delete-property/ gpio;
/delete-property/ pinctrl-names;
/delete-property/ pinctrl-0;
};
&vcc5v0_host {
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_host_en>;
};
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