1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright (c) 2019 Jernej Skrabec <jernej.skrabec@siol.net>
3
4 /dts-v1/;
5
6 #include "sun50i-h6.dtsi"
7 #include "sun50i-h6-cpu-opp.dtsi"
8
9 #include <dt-bindings/gpio/gpio.h>
10
11 / {
12 aliases {
13 serial0 = &uart0;
14 };
15
16 chosen {
17 stdout-path = "serial0:115200n8";
18 };
19
20 connector {
21 compatible = "hdmi-connector";
22 ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
23 type = "a";
24
25 port {
26 hdmi_con_in: endpoint {
27 remote-endpoint = <&hdmi_out_con>;
28 };
29 };
30 };
31
32 /* used for FD650 LED display driver */
33 i2c {
34 compatible = "i2c-gpio";
35 sda-gpios = <&pio 7 6 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; /* PH6 */
36 scl-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; /* PH5 */
37 i2c-gpio,delay-us = <5>;
38 };
39
40 reg_vcc1v8: regulator-vcc1v8 {
41 compatible = "regulator-fixed";
42 regulator-name = "vcc1v8";
43 regulator-min-microvolt = <1800000>;
44 regulator-max-microvolt = <1800000>;
45 };
46
47 reg_vcc3v3: regulator-vcc3v3 {
48 compatible = "regulator-fixed";
49 regulator-name = "vcc3v3";
50 regulator-min-microvolt = <3300000>;
51 regulator-max-microvolt = <3300000>;
52 };
53
54 reg_vdd_cpu_gpu: regulator-vdd-cpu-gpu {
55 compatible = "regulator-fixed";
56 regulator-name = "vdd-cpu-gpu";
57 regulator-min-microvolt = <1135000>;
58 regulator-max-microvolt = <1135000>;
59 };
60
61 sound-spdif {
62 compatible = "simple-audio-card";
63 simple-audio-card,name = "sun50i-h6-spdif";
64
65 simple-audio-card,cpu {
66 sound-dai = <&spdif>;
67 };
68
69 simple-audio-card,codec {
70 sound-dai = <&spdif_out>;
71 };
72 };
73
74 spdif_out: spdif-out {
75 #sound-dai-cells = <0>;
76 compatible = "linux,spdif-dit";
77 };
78
79 wifi_pwrseq: wifi-pwrseq {
80 compatible = "mmc-pwrseq-simple";
81 clocks = <&rtc CLK_OSC32K_FANOUT>;
82 clock-names = "ext_clock";
83 reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
84 };
85 };
86
87 &cpu0 {
88 cpu-supply = <®_vdd_cpu_gpu>;
89 };
90
91 &de {
92 status = "okay";
93 };
94
95 &dwc3 {
96 status = "okay";
97 };
98
99 &ehci0 {
100 status = "okay";
101 };
102
103 &ehci3 {
104 status = "okay";
105 };
106
107 &gpu {
108 mali-supply = <®_vdd_cpu_gpu>;
109 status = "okay";
110 };
111
112 &hdmi {
113 status = "okay";
114 };
115
116 &hdmi_out {
117 hdmi_out_con: endpoint {
118 remote-endpoint = <&hdmi_con_in>;
119 };
120 };
121
122 &mmc0 {
123 pinctrl-names = "default";
124 pinctrl-0 = <&mmc0_pins>;
125 vmmc-supply = <®_vcc3v3>;
126 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
127 bus-width = <4>;
128 status = "okay";
129 };
130
131 &mmc1 {
132 vmmc-supply = <®_vcc3v3>;
133 vqmmc-supply = <®_vcc1v8>;
134 mmc-pwrseq = <&wifi_pwrseq>;
135 bus-width = <4>;
136 non-removable;
137 status = "okay";
138 };
139
140 &mmc2 {
141 vmmc-supply = <®_vcc3v3>;
142 vqmmc-supply = <®_vcc1v8>;
143 bus-width = <8>;
144 non-removable;
145 cap-mmc-hw-reset;
146 mmc-hs200-1_8v;
147 status = "okay";
148 };
149
150 &ohci0 {
151 status = "okay";
152 };
153
154 &ohci3 {
155 status = "okay";
156 };
157
158 &pio {
159 vcc-pc-supply = <®_vcc1v8>;
160 vcc-pd-supply = <®_vcc3v3>;
161 vcc-pg-supply = <®_vcc1v8>;
162 };
163
164 &r_ir {
165 status = "okay";
166 };
167
168 &spdif {
169 pinctrl-names = "default";
170 pinctrl-0 = <&spdif_tx_pin>;
171 status = "okay";
172 };
173
174 &uart0 {
175 pinctrl-names = "default";
176 pinctrl-0 = <&uart0_ph_pins>;
177 status = "okay";
178 };
179
180 &usb2otg {
181 dr_mode = "host";
182 status = "okay";
183 };
184
185 &usb2phy {
186 status = "okay";
187 };
188
189 &usb3phy {
190 status = "okay";
191 };
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