1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  2/*
  3 * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
  4 */
  5
  6/dts-v1/;
  7#include "rk3399-roc-pc.dtsi"
  8
  9/*
 10 * Notice:
 11 * 1. rk3399-roc-pc-plus is powered by dc_12v directly.
 12 * 2. rk3399-roc-pc-plus has only vcc_bus_typec0 in schematic, which is coresponding
 13 *    to vcc_vbus_typec1 in rk3399-roc-pc.
 14 *    For simplicity, reserve the node name of vcc_vbus_typec1.
 15 * 3. vcc5v0_host is actually 2 regulators (host0, 1) controlled by the same gpio.
 16 */
 17
 18/delete-node/ &fusb1;
 19/delete-node/ &hub_rst;
 20/delete-node/ &mp8859;
 21/delete-node/ &vcc_sys_en;
 22/delete-node/ &vcc_vbus_typec0;
 23/delete-node/ &yellow_led;
 24
 25/ {
 26	model = "Firefly ROC-RK3399-PC-PLUS Board";
 27	compatible = "firefly,roc-rk3399-pc-plus", "rockchip,rk3399";
 28
 29	dc_12v: regulator-dc-12v {
 30		compatible = "regulator-fixed";
 31		regulator-name = "dc_12v";
 32		regulator-always-on;
 33		regulator-boot-on;
 34		regulator-min-microvolt = <12000000>;
 35		regulator-max-microvolt = <12000000>;
 36	};
 37
 38	es8388-sound {
 39		compatible = "simple-audio-card";
 40		pinctrl-names = "default";
 41		pinctrl-0 = <&hp_det_pin>;
 42		simple-audio-card,name = "rockchip,es8388-codec";
 43		simple-audio-card,format = "i2s";
 44		simple-audio-card,mclk-fs = <256>;
 45		simple-audio-card,widgets =
 46			"Microphone", "Mic Jack",
 47			"Headphone", "Headphones";
 48		simple-audio-card,routing =
 49			"LINPUT1", "Mic Jack",
 50			"Headphone Amp INL", "LOUT2",
 51			"Headphone Amp INR", "ROUT2",
 52			"Headphones", "Headphone Amp OUTL",
 53			"Headphones", "Headphone Amp OUTR";
 54		simple-audio-card,hp-det-gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
 55		simple-audio-card,aux-devs = <&headphones_amp>;
 56		simple-audio-card,pin-switches = "Headphones";
 57
 58		simple-audio-card,codec {
 59			sound-dai = <&es8388>;
 60		};
 61
 62		simple-audio-card,cpu {
 63			sound-dai = <&i2s1>;
 64		};
 65	};
 66
 67	gpio-fan {
 68		#cooling-cells = <2>;
 69		compatible = "gpio-fan";
 70		gpio-fan,speed-map = <0 0 3000 1>;
 71		gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
 72	};
 73
 74	/delete-node/ gpio-keys;
 75
 76	/* not amplifier, used as switcher only */
 77	headphones_amp: headphones-amp {
 78		compatible = "simple-audio-amplifier";
 79		pinctrl-names = "default";
 80		pinctrl-0 = <&ear_ctl_pin>;
 81		enable-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
 82		sound-name-prefix = "Headphone Amp";
 83		VCC-supply = <&vcca3v0_codec>;
 84	};
 85
 86	ir-receiver {
 87		linux,rc-map-name = "rc-khadas";
 88	};
 89
 90	leds {
 91		pinctrl-names = "default";
 92		pinctrl-0 = <&work_led_pin>, <&diy_led_pin>;
 93	};
 94};
 95
 96&fusb0 {
 97	vbus-supply = <&vcc_vbus_typec1>;
 98};
 99
100&i2c0 {
101	hym8563: rtc@51 {
102		compatible = "haoyu,hym8563";
103		reg = <0x51>;
104		interrupt-parent = <&gpio0>;
105		interrupts = <RK_PA5 IRQ_TYPE_EDGE_FALLING>;
106		#clock-cells = <0>;
107		clock-output-names = "xin32k";
108		pinctrl-names = "default";
109		pinctrl-0 = <&hym8563_int>;
110	};
111};
112
113&i2c1 {
114	es8388: es8388@11 {
115		compatible = "everest,es8388";
116		reg = <0x11>;
117		clocks = <&cru SCLK_I2S_8CH_OUT>;
118		#sound-dai-cells = <0>;
119	};
120};
121
122/* <4 RK_PA0 1 &pcfg_pull_none> is used as i2s_8ch_mclk_pin */
123&i2s0_8ch_bus {
124	rockchip,pins =
125		<3 RK_PD0 1 &pcfg_pull_none>,
126		<3 RK_PD1 1 &pcfg_pull_none>,
127		<3 RK_PD2 1 &pcfg_pull_none>,
128		<3 RK_PD3 1 &pcfg_pull_none>,
129		<3 RK_PD4 1 &pcfg_pull_none>,
130		<3 RK_PD5 1 &pcfg_pull_none>,
131		<3 RK_PD6 1 &pcfg_pull_none>,
132		<3 RK_PD7 1 &pcfg_pull_none>;
133};
134
135&i2s1 {
136	pinctrl-names = "default";
137	pinctrl-0 = <&i2s_8ch_mclk_pin>, <&i2s1_2ch_bus>;
138	rockchip,playback-channels = <2>;
139	rockchip,capture-channels = <2>;
140	status = "okay";
141};
142
143&pinctrl {
144	es8388 {
145		ear_ctl_pin: ear-ctl-pin {
146			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>;
147		};
148
149		hp_det_pin: hp-det-pin {
150			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_down>;
151		};
152	};
153
154	hym8563 {
155		hym8563_int: hym8563-int {
156			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
157		};
158	};
159
160	i2s1 {
161		i2s_8ch_mclk_pin: i2s-8ch-mclk-pin {
162			rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
163		};
164	};
165};
166
167&u2phy0 {
168	status = "okay";
169
170	u2phy0_otg: otg-port {
171		phy-supply = <&vcc_vbus_typec1>;
172		status = "okay";
173	};
174
175	u2phy0_host: host-port {
176		phy-supply = <&vcc5v0_host>;
177		status = "okay";
178	};
179};
180
181&u2phy1 {
182	status = "okay";
183
184	u2phy1_otg: otg-port {
185		phy-supply = <&vcc5v0_host>;
186		status = "okay";
187	};
188
189	u2phy1_host: host-port {
190		phy-supply = <&vcc5v0_host>;
191		status = "okay";
192	};
193};
194
195&uart0 {
196	pinctrl-names = "default";
197	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
198	status = "okay";
199};
200
201&usbdrd_dwc3_0 {
202	dr_mode = "host";
203	status = "okay";
204};
205
206&vcc_sys {
207	/* vcc_sys is fixed, not controlled by any gpio */
208	/delete-property/ gpio;
209	/delete-property/ pinctrl-names;
210	/delete-property/ pinctrl-0;
211};
212
213&vcc5v0_host {
214	pinctrl-names = "default";
215	pinctrl-0 = <&vcc5v0_host_en>;
216};