arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts

   1 /*
   2  * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 /dts-v1/;
  44 #include <dt-bindings/input/input.h>
  45 #include "rk3399-sapphire.dtsi"
  46
  47 / {
  48         model = "Excavator-RK3399 Board";
  49         compatible = "rockchip,rk3399-sapphire-excavator", "rockchip,rk3399";
  50
  51         adc-keys {
  52                 compatible = "adc-keys";
  53                 io-channels = <&saradc 1>;
  54                 io-channel-names = "buttons";
  55                 keyup-threshold-microvolt = <1800000>;
  56                 poll-interval = <100>;
  57
  58                 button-up {
  59                         label = "Volume Up";
  60                         linux,code = <KEY_VOLUMEUP>;
  61                         press-threshold-microvolt = <100000>;
  62                 };
  63
  64                 button-down {
  65                         label = "Volume Down";
  66                         linux,code = <KEY_VOLUMEDOWN>;
  67                         press-threshold-microvolt = <300000>;
  68                 };
  69
  70                 back {
  71                         label = "Back";
  72                         linux,code = <KEY_BACK>;
  73                         press-threshold-microvolt = <985000>;
  74                 };
  75
  76                 menu {
  77                         label = "Menu";
  78                         linux,code = <KEY_MENU>;
  79                         press-threshold-microvolt = <1314000>;
  80                 };
  81         };
  82
  83         edp_panel: edp-panel {
  84                 compatible ="lg,lp079qx1-sp0v", "simple-panel";
  85                 backlight = <&backlight>;
  86                 enable-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
  87                 pinctrl-names = "default";
  88                 pinctrl-0 = <&lcd_panel_reset>;
  89                 power-supply = <&vcc3v3_s0>;
  90
  91                 ports {
  92                         panel_in_edp: endpoint {
  93                                 remote-endpoint = <&edp_out_panel>;
  94                         };
  95                 };
  96         };
  97
  98         keys: gpio-keys {
  99                 compatible = "gpio-keys";
 100                 autorepeat;
 101
 102                 power {
 103                         debounce-interval = <100>;
 104                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
 105                         label = "GPIO Power";
 106                         linux,code = <KEY_POWER>;
 107                         linux,input-type = <1>;
 108                         pinctrl-names = "default";
 109                         pinctrl-0 = <&pwr_btn>;
 110                         wakeup-source;
 111                 };
 112         };
 113
 114         rt5651-sound {
 115                 compatible = "simple-audio-card";
 116                 simple-audio-card,name = "realtek,rt5651-codec";
 117                 simple-audio-card,format = "i2s";
 118                 simple-audio-card,mclk-fs = <256>;
 119                 simple-audio-card,widgets =
 120                         "Microphone", "Mic Jack",
 121                         "Headphone", "Headphone Jack";
 122                 simple-audio-card,routing =
 123                         "Mic Jack", "MICBIAS1",
 124                         "IN1P", "Mic Jack",
 125                         "Headphone Jack", "HPOL",
 126                         "Headphone Jack", "HPOR";
 127                 simple-audio-card,cpu {
 128                         sound-dai = <&i2s0>;
 129                 };
 130                 simple-audio-card,codec {
 131                         sound-dai = <&rt5651>;
 132                 };
 133         };
 134
 135         sdio_pwrseq: sdio-pwrseq {
 136                 compatible = "mmc-pwrseq-simple";
 137                 clocks = <&rk808 1>;
 138                 clock-names = "ext_clock";
 139                 pinctrl-names = "default";
 140                 pinctrl-0 = <&wifi_enable_h>;
 141
 142                 /*
 143                  * On the module itself this is one of these (depending
 144                  * on the actual card populated):
 145                  * - SDIO_RESET_L_WL_REG_ON
 146                  * - PDN (power down when low)
 147                  */
 148                 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
 149         };
 150 };
 151
 152 &backlight {
 153         enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
 154         status = "okay";
 155 };
 156
 157 &edp {
 158         status = "okay";
 159
 160         ports {
 161                 edp_out: port@1 {
 162                         reg = <1>;
 163                         #address-cells = <1>;
 164                         #size-cells = <0>;
 165
 166                         edp_out_panel: endpoint@0 {
 167                                 reg = <0>;
 168                                 remote-endpoint = <&panel_in_edp>;
 169                         };
 170                 };
 171         };
 172 };
 173
 174 &i2c1 {
 175         i2c-scl-rising-time-ns = <300>;
 176         i2c-scl-falling-time-ns = <15>;
 177         status = "okay";
 178
 179         rt5651: rt5651@1a {
 180                 compatible = "rockchip,rt5651";
 181                 reg = <0x1a>;
 182                 clocks = <&cru SCLK_I2S_8CH_OUT>;
 183                 clock-names = "mclk";
 184                 hp-det-gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_LOW>;
 185                 spk-con-gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
 186                 #sound-dai-cells = <0>;
 187         };
 188 };
 189
 190 &i2c4 {
 191         i2c-scl-rising-time-ns = <600>;
 192         i2c-scl-falling-time-ns = <20>;
 193         status = "okay";
 194
 195         accelerometer@68 {
 196                 compatible = "invensense,mpu6500";
 197                 reg = <0x68>;
 198                 interrupt-parent = <&gpio1>;
 199                 interrupts = <RK_PC6 IRQ_TYPE_EDGE_RISING>;
 200         };
 201 };
 202
 203 &i2s0 {
 204         rockchip,playback-channels = <8>;
 205         rockchip,capture-channels = <8>;
 206         #sound-dai-cells = <0>;
 207         status = "okay";
 208 };
 209
 210 &i2s2 {
 211         #sound-dai-cells = <0>;
 212         status = "okay";
 213 };
 214
 215 &pinctrl {
 216         buttons {
 217                 pwr_btn: pwr-btn {
 218                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
 219                 };
 220         };
 221
 222         sdio-pwrseq {
 223                 wifi_enable_h: wifi-enable-h {
 224                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 225                 };
 226         };
 227
 228         lcd-panel {
 229                 lcd_panel_reset: lcd-panel-reset {
 230                         rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
 231                 };
 232         };
 233 };
 234
 235 &spdif {
 236         i2c-scl-rising-time-ns = <450>;
 237         i2c-scl-falling-time-ns = <15>;
 238         #sound-dai-cells = <0>;
 239         status = "okay";
 240 };