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: 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-gpio = <&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		clock-names = "mclk";
118		clocks = <&cru SCLK_I2S_8CH_OUT>;
119		#sound-dai-cells = <0>;
120	};
121};
122
123/* <4 RK_PA0 1 &pcfg_pull_none> is used as i2s_8ch_mclk_pin */
124&i2s0_8ch_bus {
125	rockchip,pins =
126		<3 RK_PD0 1 &pcfg_pull_none>,
127		<3 RK_PD1 1 &pcfg_pull_none>,
128		<3 RK_PD2 1 &pcfg_pull_none>,
129		<3 RK_PD3 1 &pcfg_pull_none>,
130		<3 RK_PD4 1 &pcfg_pull_none>,
131		<3 RK_PD5 1 &pcfg_pull_none>,
132		<3 RK_PD6 1 &pcfg_pull_none>,
133		<3 RK_PD7 1 &pcfg_pull_none>;
134};
135
136&i2s1 {
137	pinctrl-names = "default";
138	pinctrl-0 = <&i2s_8ch_mclk_pin>, <&i2s1_2ch_bus>;
139	rockchip,playback-channels = <2>;
140	rockchip,capture-channels = <2>;
141	status = "okay";
142};
143
144&pinctrl {
145	es8388 {
146		ear_ctl_pin: ear-ctl-pin {
147			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>;
148		};
149
150		hp_det_pin: hp-det-pin {
151			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_down>;
152		};
153	};
154
155	hym8563 {
156		hym8563_int: hym8563-int {
157			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
158		};
159	};
160
161	i2s1 {
162		i2s_8ch_mclk_pin: i2s-8ch-mclk-pin {
163			rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
164		};
165	};
166};
167
168&u2phy0 {
169	status = "okay";
170
171	u2phy0_otg: otg-port {
172		phy-supply = <&vcc_vbus_typec1>;
173		status = "okay";
174	};
175
176	u2phy0_host: host-port {
177		phy-supply = <&vcc5v0_host>;
178		status = "okay";
179	};
180};
181
182&u2phy1 {
183	status = "okay";
184
185	u2phy1_otg: otg-port {
186		phy-supply = <&vcc5v0_host>;
187		status = "okay";
188	};
189
190	u2phy1_host: host-port {
191		phy-supply = <&vcc5v0_host>;
192		status = "okay";
193	};
194};
195
196&uart0 {
197	pinctrl-names = "default";
198	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
199	status = "okay";
200};
201
202&usbdrd_dwc3_0 {
203	dr_mode = "host";
204	status = "okay";
205};
206
207&vcc_sys {
208	/* vcc_sys is fixed, not controlled by any gpio */
209	/delete-property/ gpio;
210	/delete-property/ pinctrl-names;
211	/delete-property/ pinctrl-0;
212};
213
214&vcc5v0_host {
215	pinctrl-names = "default";
216	pinctrl-0 = <&vcc5v0_host_en>;
217};
218