arch/arm64/boot/dts/rockchip/rk3399-evb.dtsi

   1 /*
   2  * Copyright (c) 2016 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 #include <dt-bindings/pwm/pwm.h>
  44 #include "rk3399.dtsi"
  45
  46 / {
  47         compatible = "rockchip,rk3399-evb", "rockchip,rk3399";
  48
  49         vdd_center: vdd-center {
  50                 compatible = "pwm-regulator";
  51                 pwms = <&pwm3 0 25000 0>;
  52                 regulator-name = "vdd_center";
  53                 regulator-min-microvolt = <800000>;
  54                 regulator-max-microvolt = <1400000>;
  55                 regulator-always-on;
  56                 regulator-boot-on;
  57         };
  58
  59         vcc3v3_sys: vcc3v3-sys {
  60                 compatible = "regulator-fixed";
  61                 regulator-name = "vcc3v3_sys";
  62                 regulator-always-on;
  63                 regulator-boot-on;
  64                 regulator-min-microvolt = <3300000>;
  65                 regulator-max-microvolt = <3300000>;
  66         };
  67
  68         backlight: backlight {
  69                 compatible = "pwm-backlight";
  70                 pwms = <&pwm0 0 25000 0>;
  71                 brightness-levels = <
  72                           0   1   2   3   4   5   6   7
  73                           8   9  10  11  12  13  14  15
  74                          16  17  18  19  20  21  22  23
  75                          24  25  26  27  28  29  30  31
  76                          32  33  34  35  36  37  38  39
  77                          40  41  42  43  44  45  46  47
  78                          48  49  50  51  52  53  54  55
  79                          56  57  58  59  60  61  62  63
  80                          64  65  66  67  68  69  70  71
  81                          72  73  74  75  76  77  78  79
  82                          80  81  82  83  84  85  86  87
  83                          88  89  90  91  92  93  94  95
  84                          96  97  98  99 100 101 102 103
  85                         104 105 106 107 108 109 110 111
  86                         112 113 114 115 116 117 118 119
  87                         120 121 122 123 124 125 126 127
  88                         128 129 130 131 132 133 134 135
  89                         136 137 138 139 140 141 142 143
  90                         144 145 146 147 148 149 150 151
  91                         152 153 154 155 156 157 158 159
  92                         160 161 162 163 164 165 166 167
  93                         168 169 170 171 172 173 174 175
  94                         176 177 178 179 180 181 182 183
  95                         184 185 186 187 188 189 190 191
  96                         192 193 194 195 196 197 198 199
  97                         200 201 202 203 204 205 206 207
  98                         208 209 210 211 212 213 214 215
  99                         216 217 218 219 220 221 222 223
 100                         224 225 226 227 228 229 230 231
 101                         232 233 234 235 236 237 238 239
 102                         240 241 242 243 244 245 246 247
 103                         248 249 250 251 252 253 254 255>;
 104                 default-brightness-level = <200>;
 105                 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 106         };
 107
 108         clkin_gmac: external-gmac-clock {
 109                 compatible = "fixed-clock";
 110                 clock-frequency = <125000000>;
 111                 clock-output-names = "clkin_gmac";
 112                 #clock-cells = <0>;
 113         };
 114
 115         vcc_phy: vcc-phy-regulator {
 116                 compatible = "regulator-fixed";
 117                 regulator-name = "vcc_phy";
 118                 regulator-always-on;
 119                 regulator-boot-on;
 120         };
 121
 122         io-domains {
 123                 compatible = "rockchip,rk3399-io-voltage-domain";
 124                 rockchip,grf = <&grf>;
 125
 126                 bt656-supply = <&vcc1v8_dvp>;
 127                 audio-supply = <&vcca1v8_codec>;
 128                 sdmmc-supply = <&vcc_sd>;
 129                 gpio1830-supply = <&vcc_3v0>;
 130         };
 131
 132         pmu-io-domains {
 133                 compatible = "rockchip,rk3399-pmu-io-voltage-domain";
 134                 rockchip,grf = <&pmugrf>;
 135
 136                 pmu1830-supply = <&vcc1v8_pmu>;
 137         };
 138
 139         es8316-sound {
 140                 compatible = "simple-audio-card";
 141                 simple-audio-card,format = "i2s";
 142                 simple-audio-card,name = "rockchip,es8316-codec";
 143                 simple-audio-card,mclk-fs = <256>;
 144                 simple-audio-card,widgets =
 145                         "Microphone", "Mic Jack",
 146                         "Headphone", "Headphone Jack";
 147                 simple-audio-card,routing =
 148                         "Mic Jack", "MICBIAS1",
 149                         "IN1P", "Mic Jack",
 150                         "Headphone Jack", "HPOL",
 151                         "Headphone Jack", "HPOR";
 152                 simple-audio-card,cpu {
 153                         sound-dai = <&i2s0>;
 154                 };
 155                 simple-audio-card,codec {
 156                         sound-dai = <&es8316>;
 157                 };
 158         };
 159
 160         spdif-sound {
 161                 compatible = "simple-audio-card";
 162                 simple-audio-card,name = "rockchip,spdif";
 163                 simple-audio-card,cpu {
 164                         sound-dai = <&spdif>;
 165                 };
 166                 simple-audio-card,codec {
 167                         sound-dai = <&spdif_out>;
 168                 };
 169         };
 170
 171         spdif_out: spdif-out {
 172                 compatible = "linux,spdif-dit";
 173                 #sound-dai-cells = <0>;
 174         };
 175
 176         sdio_pwrseq: sdio-pwrseq {
 177                 compatible = "mmc-pwrseq-simple";
 178                 clocks = <&rk808 1>;
 179                 clock-names = "ext_clock";
 180                 pinctrl-names = "default";
 181                 pinctrl-0 = <&wifi_enable_h>;
 182
 183                 /*
 184                  * On the module itself this is one of these (depending
 185                  * on the actual card populated):
 186                  * - SDIO_RESET_L_WL_REG_ON
 187                  * - PDN (power down when low)
 188                  */
 189                 reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
 190         };
 191
 192         wireless-wlan {
 193                 compatible = "wlan-platdata";
 194                 rockchip,grf = <&grf>;
 195                 wifi_chip_type = "ap6354";
 196                 sdio_vref = <1800>;
 197                 WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
 198                 status = "okay";
 199         };
 200 };
 201
 202 &sdmmc {
 203         clock-frequency = <37500000>;
 204         clock-freq-min-max = <400000 37500000>;
 205         supports-sd;
 206         bus-width = <4>;
 207         cap-mmc-highspeed;
 208         cap-sd-highspeed;
 209         disable-wp;
 210         num-slots = <1>;
 211         pinctrl-names = "default";
 212         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 213         status = "okay";
 214 };
 215
 216 &sdio0 {
 217         clock-frequency = <50000000>;
 218         clock-freq-min-max = <200000 50000000>;
 219         supports-sdio;
 220         bus-width = <4>;
 221         disable-wp;
 222         cap-sd-highspeed;
 223         cap-sdio-irq;
 224         keep-power-in-suspend;
 225         mmc-pwrseq = <&sdio_pwrseq>;
 226         non-removable;
 227         num-slots = <1>;
 228         pinctrl-names = "default";
 229         pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
 230         sd-uhs-sdr104;
 231         status = "okay";
 232 };
 233
 234 &emmc_phy {
 235         freq-sel = <200000000>;
 236         dr-sel = <50>;
 237         opdelay = <4>;
 238         status = "okay";
 239 };
 240
 241 &sdhci {
 242         bus-width = <8>;
 243         mmc-hs400-1_8v;
 244         supports-emmc;
 245         non-removable;
 246         mmc-hs400-enhanced-strobe;
 247         status = "okay";
 248 };
 249
 250 &i2s0 {
 251         status = "okay";
 252         rockchip,i2s-broken-burst-len;
 253         rockchip,playback-channels = <8>;
 254         rockchip,capture-channels = <8>;
 255         #sound-dai-cells = <0>;
 256 };
 257
 258 &spdif {
 259         status = "okay";
 260         #sound-dai-cells = <0>;
 261 };
 262
 263 &i2c0 {
 264         status = "okay";
 265         i2c-scl-rising-time-ns = <450>;
 266         i2c-scl-falling-time-ns = <15>;
 267 };
 268
 269 &i2c4 {
 270         status = "okay";
 271         i2c-scl-rising-time-ns = <600>;
 272         i2c-scl-falling-time-ns = <20>;
 273
 274         gt9xx: gt9xx@14 {
 275                 compatible = "goodix,gt9xx";
 276                 reg = <0x14>;
 277                 touch-gpio = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
 278                 reset-gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>;
 279                 max-x = <1200>;
 280                 max-y = <1900>;
 281                 tp-size = <911>;
 282                 tp-supply = <&vcc3v0_tp>;
 283         };
 284 };
 285
 286 &i2c1 {
 287         status = "okay";
 288         i2c-scl-rising-time-ns = <300>;
 289         i2c-scl-falling-time-ns = <15>;
 290
 291         es8316: es8316@10 {
 292                 #sound-dai-cells = <0>;
 293                 compatible = "everest,es8316";
 294                 reg = <0x10>;
 295                 clocks = <&cru SCLK_I2S_8CH_OUT>;
 296                 clock-names = "mclk";
 297                 spk-con-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
 298                 hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
 299         };
 300 };
 301
 302 &tsadc {
 303         rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
 304         rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
 305         status = "okay";
 306 };
 307
 308 &uart2 {
 309         status = "okay";
 310 };
 311
 312 &usb2phy {
 313         vbus_drv-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
 314 };
 315
 316 &usb_host0_ehci {
 317         status = "okay";
 318 };
 319
 320 &usb_host0_ohci {
 321         status = "okay";
 322 };
 323
 324 &usb_host1_ehci {
 325         status = "okay";
 326 };
 327
 328 &usb_host1_ohci {
 329         status = "okay";
 330 };
 331
 332 &usbdrd3_0 {
 333         status = "okay";
 334 };
 335
 336 &usbdrd_dwc3_0 {
 337         status = "okay";
 338 };
 339
 340 &usbdrd3_1 {
 341         status = "okay";
 342 };
 343
 344 &usbdrd_dwc3_1 {
 345         status = "okay";
 346 };
 347
 348 &pwm0 {
 349         status = "okay";
 350 };
 351
 352 &pwm3 {
 353         status = "okay";
 354 };
 355
 356 &gmac {
 357         phy-supply = <&vcc_phy>;
 358         phy-mode = "rgmii";
 359         clock_in_out = "input";
 360         snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
 361         snps,reset-active-low;
 362         snps,reset-delays-us = <0 10000 50000>;
 363         assigned-clocks = <&cru SCLK_RMII_SRC>;
 364         assigned-clock-parents = <&clkin_gmac>;
 365         pinctrl-names = "default";
 366         pinctrl-0 = <&rgmii_pins>;
 367         tx_delay = <0x28>;
 368         rx_delay = <0x11>;
 369         status = "okay";
 370 };
 371
 372 &pinctrl {
 373         sdio-pwrseq {
 374                 wifi_enable_h: wifi-enable-h {
 375                         rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
 376                 };
 377         };
 378
 379         pmic {
 380                 pmic_int_l: pmic-int-l {
 381                         rockchip,pins =
 382                                 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
 383                 };
 384
 385                 pmic_dvs2: pmic-dvs2 {
 386                         rockchip,pins =
 387                                 <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
 388                 };
 389         };
 390 };