1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. 4 */ 5 6/dts-v1/; 7#include "rk3399-sapphire.dtsi" 8 9/ { 10 model = "Excavator-RK3399 Board"; 11 compatible = "rockchip,rk3399-sapphire-excavator", "rockchip,rk3399"; 12 13 adc-keys { 14 compatible = "adc-keys"; 15 io-channels = <&saradc 1>; 16 io-channel-names = "buttons"; 17 keyup-threshold-microvolt = <1800000>; 18 poll-interval = <100>; 19 20 button-up { 21 label = "Volume Up"; 22 linux,code = <KEY_VOLUMEUP>; 23 press-threshold-microvolt = <100000>; 24 }; 25 26 button-down { 27 label = "Volume Down"; 28 linux,code = <KEY_VOLUMEDOWN>; 29 press-threshold-microvolt = <300000>; 30 }; 31 32 back { 33 label = "Back"; 34 linux,code = <KEY_BACK>; 35 press-threshold-microvolt = <985000>; 36 }; 37 38 menu { 39 label = "Menu"; 40 linux,code = <KEY_MENU>; 41 press-threshold-microvolt = <1314000>; 42 }; 43 }; 44 45 backlight: backlight { 46 compatible = "pwm-backlight"; 47 brightness-levels = < 48 0 1 2 3 4 5 6 7 49 8 9 10 11 12 13 14 15 50 16 17 18 19 20 21 22 23 51 24 25 26 27 28 29 30 31 52 32 33 34 35 36 37 38 39 53 40 41 42 43 44 45 46 47 54 48 49 50 51 52 53 54 55 55 56 57 58 59 60 61 62 63 56 64 65 66 67 68 69 70 71 57 72 73 74 75 76 77 78 79 58 80 81 82 83 84 85 86 87 59 88 89 90 91 92 93 94 95 60 96 97 98 99 100 101 102 103 61 104 105 106 107 108 109 110 111 62 112 113 114 115 116 117 118 119 63 120 121 122 123 124 125 126 127 64 128 129 130 131 132 133 134 135 65 136 137 138 139 140 141 142 143 66 144 145 146 147 148 149 150 151 67 152 153 154 155 156 157 158 159 68 160 161 162 163 164 165 166 167 69 168 169 170 171 172 173 174 175 70 176 177 178 179 180 181 182 183 71 184 185 186 187 188 189 190 191 72 192 193 194 195 196 197 198 199 73 200 201 202 203 204 205 206 207 74 208 209 210 211 212 213 214 215 75 216 217 218 219 220 221 222 223 76 224 225 226 227 228 229 230 231 77 232 233 234 235 236 237 238 239 78 240 241 242 243 244 245 246 247 79 248 249 250 251 252 253 254 255>; 80 default-brightness-level = <200>; 81 enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>; 82 pwms = <&pwm0 0 25000 0>; 83 status = "okay"; 84 }; 85 86 edp_panel: edp-panel { 87 compatible ="lg,lp079qx1-sp0v", "simple-panel"; 88 backlight = <&backlight>; 89 enable-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; 90 pinctrl-names = "default"; 91 pinctrl-0 = <&lcd_panel_reset>; 92 power-supply = <&vcc3v3_s0>; 93 94 port { 95 panel_in_edp: endpoint { 96 remote-endpoint = <&edp_out_panel>; 97 }; 98 }; 99 }; 100 101 rt5651-sound { 102 compatible = "simple-audio-card"; 103 simple-audio-card,name = "realtek,rt5651-codec"; 104 simple-audio-card,format = "i2s"; 105 simple-audio-card,mclk-fs = <256>; 106 simple-audio-card,widgets = 107 "Microphone", "Mic Jack", 108 "Headphone", "Headphone Jack"; 109 simple-audio-card,routing = 110 "Mic Jack", "MICBIAS1", 111 "IN1P", "Mic Jack", 112 "Headphone Jack", "HPOL", 113 "Headphone Jack", "HPOR"; 114 simple-audio-card,cpu { 115 sound-dai = <&i2s0>; 116 }; 117 simple-audio-card,codec { 118 sound-dai = <&rt5651>; 119 }; 120 }; 121 122 sdio_pwrseq: sdio-pwrseq { 123 compatible = "mmc-pwrseq-simple"; 124 clocks = <&rk808 1>; 125 clock-names = "ext_clock"; 126 pinctrl-names = "default"; 127 pinctrl-0 = <&wifi_enable_h>; 128 129 /* 130 * On the module itself this is one of these (depending 131 * on the actual card populated): 132 * - SDIO_RESET_L_WL_REG_ON 133 * - PDN (power down when low) 134 */ 135 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; 136 }; 137}; 138 139&edp { 140 status = "okay"; 141 142 ports { 143 edp_out: port@1 { 144 reg = <1>; 145 #address-cells = <1>; 146 #size-cells = <0>; 147 148 edp_out_panel: endpoint@0 { 149 reg = <0>; 150 remote-endpoint = <&panel_in_edp>; 151 }; 152 }; 153 }; 154}; 155 156&i2c1 { 157 i2c-scl-rising-time-ns = <300>; 158 i2c-scl-falling-time-ns = <15>; 159 status = "okay"; 160 161 rt5651: rt5651@1a { 162 compatible = "rockchip,rt5651"; 163 reg = <0x1a>; 164 clocks = <&cru SCLK_I2S_8CH_OUT>; 165 clock-names = "mclk"; 166 hp-det-gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_LOW>; 167 spk-con-gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>; 168 #sound-dai-cells = <0>; 169 }; 170}; 171 172&i2c4 { 173 i2c-scl-rising-time-ns = <600>; 174 i2c-scl-falling-time-ns = <20>; 175 status = "okay"; 176 177 accelerometer@68 { 178 compatible = "invensense,mpu6500"; 179 reg = <0x68>; 180 interrupt-parent = <&gpio1>; 181 interrupts = <RK_PC6 IRQ_TYPE_EDGE_RISING>; 182 }; 183}; 184 185&i2s0 { 186 rockchip,playback-channels = <8>; 187 rockchip,capture-channels = <8>; 188 status = "okay"; 189}; 190 191&pcie_phy { 192 status = "okay"; 193}; 194 195&pcie0 { 196 ep-gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_HIGH>; 197 num-lanes = <4>; 198 pinctrl-names = "default"; 199 pinctrl-0 = <&pcie_clkreqn_cpm>; 200 status = "okay"; 201}; 202 203&pinctrl { 204 sdio-pwrseq { 205 wifi_enable_h: wifi-enable-h { 206 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 207 }; 208 }; 209 210 lcd-panel { 211 lcd_panel_reset: lcd-panel-reset { 212 rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>; 213 }; 214 }; 215}; 216 217&sdio0 { 218 bus-width = <4>; 219 cap-sd-highspeed; 220 cap-sdio-irq; 221 clock-frequency = <50000000>; 222 keep-power-in-suspend; 223 max-frequency = <50000000>; 224 mmc-pwrseq = <&sdio_pwrseq>; 225 non-removable; 226 pinctrl-names = "default"; 227 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; 228 sd-uhs-sdr104; 229 status = "okay"; 230}; 231 232&spdif { 233 i2c-scl-rising-time-ns = <450>; 234 i2c-scl-falling-time-ns = <15>; 235 status = "okay"; 236}; 237