1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2017 Fuzhou Rockchip Electron
4 */
5
6 /dts-v1/;
7 #include "rk3399-sapphire.dtsi"
8
9 / {
10 model = "Excavator-RK3399 Board";
11 compatible = "rockchip,rk3399-sapphire
12
13 aliases {
14 mmc2 = &sdio0;
15 };
16
17 adc-keys {
18 compatible = "adc-keys";
19 io-channels = <&saradc 1>;
20 io-channel-names = "buttons";
21 keyup-threshold-microvolt = <1
22 poll-interval = <100>;
23
24 button-up {
25 label = "Volume Up";
26 linux,code = <KEY_VOLU
27 press-threshold-microv
28 };
29
30 button-down {
31 label = "Volume Down";
32 linux,code = <KEY_VOLU
33 press-threshold-microv
34 };
35
36 button-back {
37 label = "Back";
38 linux,code = <KEY_BACK
39 press-threshold-microv
40 };
41
42 button-menu {
43 label = "Menu";
44 linux,code = <KEY_MENU
45 press-threshold-microv
46 };
47 };
48
49 backlight: backlight {
50 compatible = "pwm-backlight";
51 brightness-levels = <
52 0 1 2 3 4
53 8 9 10 11 12 1
54 16 17 18 19 20 2
55 24 25 26 27 28 2
56 32 33 34 35 36 3
57 40 41 42 43 44 4
58 48 49 50 51 52 5
59 56 57 58 59 60 6
60 64 65 66 67 68 6
61 72 73 74 75 76 7
62 80 81 82 83 84 8
63 88 89 90 91 92 9
64 96 97 98 99 100 10
65 104 105 106 107 108 10
66 112 113 114 115 116 11
67 120 121 122 123 124 12
68 128 129 130 131 132 13
69 136 137 138 139 140 14
70 144 145 146 147 148 14
71 152 153 154 155 156 15
72 160 161 162 163 164 16
73 168 169 170 171 172 17
74 176 177 178 179 180 18
75 184 185 186 187 188 18
76 192 193 194 195 196 19
77 200 201 202 203 204 20
78 208 209 210 211 212 21
79 216 217 218 219 220 22
80 224 225 226 227 228 22
81 232 233 234 235 236 23
82 240 241 242 243 244 24
83 248 249 250 251 252 25
84 default-brightness-level = <20
85 enable-gpios = <&gpio1 RK_PB5
86 pwms = <&pwm0 0 25000 0>;
87 status = "okay";
88 };
89
90 edp_panel: edp-panel {
91 compatible = "lg,lp079qx1-sp0v
92 backlight = <&backlight>;
93 enable-gpios = <&gpio4 RK_PC6
94 pinctrl-names = "default";
95 pinctrl-0 = <&lcd_panel_reset>
96 power-supply = <&vcc3v3_s0>;
97
98 port {
99 panel_in_edp: endpoint
100 remote-endpoin
101 };
102 };
103 };
104
105 rt5651-sound {
106 compatible = "simple-audio-car
107 simple-audio-card,name = "real
108 simple-audio-card,format = "i2
109 simple-audio-card,mclk-fs = <2
110 simple-audio-card,widgets =
111 "Microphone", "Mic Jac
112 "Headphone", "Headphon
113 simple-audio-card,routing =
114 "Mic Jack", "MICBIAS1"
115 "IN1P", "Mic Jack",
116 "Headphone Jack", "HPO
117 "Headphone Jack", "HPO
118 simple-audio-card,cpu {
119 sound-dai = <&i2s0>;
120 };
121 simple-audio-card,codec {
122 sound-dai = <&rt5651>;
123 };
124 };
125
126 sdio_pwrseq: sdio-pwrseq {
127 compatible = "mmc-pwrseq-simpl
128 clocks = <&rk808 1>;
129 clock-names = "ext_clock";
130 pinctrl-names = "default";
131 pinctrl-0 = <&wifi_enable_h>;
132
133 /*
134 * On the module itself this i
135 * on the actual card populate
136 * - SDIO_RESET_L_WL_REG_ON
137 * - PDN (power down when low)
138 */
139 reset-gpios = <&gpio0 RK_PB2 G
140 };
141 };
142
143 &edp {
144 status = "okay";
145
146 ports {
147 edp_out: port@1 {
148 reg = <1>;
149 #address-cells = <1>;
150 #size-cells = <0>;
151
152 edp_out_panel: endpoin
153 reg = <0>;
154 remote-endpoin
155 };
156 };
157 };
158 };
159
160 &i2c1 {
161 i2c-scl-rising-time-ns = <300>;
162 i2c-scl-falling-time-ns = <15>;
163 status = "okay";
164
165 rt5651: rt5651@1a {
166 compatible = "rockchip,rt5651"
167 reg = <0x1a>;
168 clocks = <&cru SCLK_I2S_8CH_OU
169 clock-names = "mclk";
170 hp-det-gpio = <&gpio4 RK_PC4 G
171 spk-con-gpio = <&gpio0 RK_PB3
172 #sound-dai-cells = <0>;
173 };
174 };
175
176 &i2c4 {
177 i2c-scl-rising-time-ns = <600>;
178 i2c-scl-falling-time-ns = <20>;
179 status = "okay";
180
181 accelerometer@68 {
182 compatible = "invensense,mpu65
183 reg = <0x68>;
184 interrupt-parent = <&gpio1>;
185 interrupts = <RK_PC6 IRQ_TYPE_
186 };
187 };
188
189 &i2s0 {
190 rockchip,playback-channels = <8>;
191 rockchip,capture-channels = <8>;
192 status = "okay";
193 };
194
195 &pcie_phy {
196 status = "okay";
197 };
198
199 &pcie0 {
200 ep-gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_
201 num-lanes = <4>;
202 pinctrl-names = "default";
203 pinctrl-0 = <&pcie_clkreqn_cpm>;
204 status = "okay";
205 };
206
207 &pinctrl {
208 sdio-pwrseq {
209 wifi_enable_h: wifi-enable-h {
210 rockchip,pins = <0 RK_
211 };
212 };
213
214 lcd-panel {
215 lcd_panel_reset: lcd-panel-res
216 rockchip,pins = <4 RK_
217 };
218 };
219 };
220
221 &sdio0 {
222 bus-width = <4>;
223 cap-sd-highspeed;
224 cap-sdio-irq;
225 clock-frequency = <50000000>;
226 keep-power-in-suspend;
227 max-frequency = <50000000>;
228 mmc-pwrseq = <&sdio_pwrseq>;
229 non-removable;
230 pinctrl-names = "default";
231 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &s
232 sd-uhs-sdr104;
233 status = "okay";
234 };
235
236 &spdif {
237 status = "okay";
238 };
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