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