arch/arm/boot/dts/iwg20d-q7-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the iWave-RZ/G1M/G1N Qseven carrier board
   4  *
   5  * Copyright (C) 2017 Renesas Electronics Corp.
   6  */
   7
   8 /*
   9  * SSI-SGTL5000
  10  *
  11  * This command is required when Playback/Capture
  12  *
  13  *      amixer set "DVC Out" 100%
  14  *      amixer set "DVC In" 100%
  15  *
  16  * You can use Mute
  17  *
  18  *      amixer set "DVC Out Mute" on
  19  *      amixer set "DVC In Mute" on
  20  *
  21  * You can use Volume Ramp
  22  *
  23  *      amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
  24  *      amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
  25  *      amixer set "DVC Out Ramp" on
  26  *      aplay xxx.wav &
  27  *      amixer set "DVC Out"  80%  // Volume Down
  28  *      amixer set "DVC Out" 100%  // Volume Up
  29  */
  30
  31 / {
  32         aliases {
  33                 serial0 = &scif0;
  34                 serial3 = &scifb1;
  35                 ethernet0 = &avb;
  36         };
  37
  38         chosen {
  39                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
  40                 stdout-path = "serial0:115200n8";
  41         };
  42
  43         audio_clock: audio_clock {
  44                 compatible = "fixed-clock";
  45                 #clock-cells = <0>;
  46                 clock-frequency = <26000000>;
  47         };
  48
  49         lcd_backlight: backlight {
  50                 compatible = "pwm-backlight";
  51
  52                 pwms = <&pwm3 0 5000000 0>;
  53                 brightness-levels = <0 4 8 16 32 64 128 255>;
  54                 default-brightness-level = <7>;
  55                 enable-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>;
  56         };
  57
  58         lvds-receiver {
  59                 compatible = "ti,ds90cf384a", "lvds-decoder";
  60                 power-supply = <&vcc_3v3_tft1>;
  61
  62                 ports {
  63                         #address-cells = <1>;
  64                         #size-cells = <0>;
  65
  66                         port@0 {
  67                                 reg = <0>;
  68                                 lvds_receiver_in: endpoint {
  69                                         remote-endpoint = <&lvds0_out>;
  70                                 };
  71                         };
  72                         port@1 {
  73                                 reg = <1>;
  74                                 lvds_receiver_out: endpoint {
  75                                         remote-endpoint = <&panel_in>;
  76                                 };
  77                         };
  78                 };
  79         };
  80
  81         panel {
  82                 compatible = "edt,etm0700g0dh6";
  83                 backlight = <&lcd_backlight>;
  84                 power-supply = <&vcc_3v3_tft1>;
  85
  86                 port {
  87                         panel_in: endpoint {
  88                                 remote-endpoint = <&lvds_receiver_out>;
  89                         };
  90                 };
  91         };
  92
  93         reg_1p5v: 1p5v {
  94                 compatible = "regulator-fixed";
  95                 regulator-name = "1P5V";
  96                 regulator-min-microvolt = <1500000>;
  97                 regulator-max-microvolt = <1500000>;
  98                 regulator-always-on;
  99         };
 100
 101         rsnd_sgtl5000: sound {
 102                 compatible = "simple-audio-card";
 103
 104                 simple-audio-card,format = "i2s";
 105                 simple-audio-card,bitclock-master = <&sndcodec>;
 106                 simple-audio-card,frame-master = <&sndcodec>;
 107
 108                 sndcpu: simple-audio-card,cpu {
 109                         sound-dai = <&rcar_sound>;
 110                 };
 111
 112                 sndcodec: simple-audio-card,codec {
 113                         sound-dai = <&sgtl5000>;
 114                 };
 115         };
 116
 117         vcc_3v3_tft1: regulator-panel {
 118                 compatible = "regulator-fixed";
 119
 120                 regulator-name = "vcc-3v3-tft1";
 121                 regulator-min-microvolt = <3300000>;
 122                 regulator-max-microvolt = <3300000>;
 123                 enable-active-high;
 124                 startup-delay-us = <500>;
 125                 gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
 126         };
 127
 128         vcc_sdhi1: regulator-vcc-sdhi1 {
 129                 compatible = "regulator-fixed";
 130
 131                 regulator-name = "SDHI1 Vcc";
 132                 regulator-min-microvolt = <3300000>;
 133                 regulator-max-microvolt = <3300000>;
 134
 135                 gpio = <&gpio1 16 GPIO_ACTIVE_LOW>;
 136         };
 137
 138         vccq_sdhi1: regulator-vccq-sdhi1 {
 139                 compatible = "regulator-gpio";
 140
 141                 regulator-name = "SDHI1 VccQ";
 142                 regulator-min-microvolt = <1800000>;
 143                 regulator-max-microvolt = <3300000>;
 144
 145                 gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
 146                 gpios-states = <1>;
 147                 states = <3300000 1>, <1800000 0>;
 148         };
 149 };
 150
 151 &avb {
 152         pinctrl-0 = <&avb_pins>;
 153         pinctrl-names = "default";
 154
 155         phy-handle = <&phy3>;
 156         phy-mode = "gmii";
 157         renesas,no-ether-link;
 158         status = "okay";
 159
 160         phy3: ethernet-phy@3 {
 161                 reg = <3>;
 162                 micrel,led-mode = <1>;
 163         };
 164 };
 165
 166 &can0 {
 167         pinctrl-0 = <&can0_pins>;
 168         pinctrl-names = "default";
 169
 170         status = "okay";
 171 };
 172
 173 &cmt0 {
 174         status = "okay";
 175 };
 176
 177 &du {
 178         status = "okay";
 179 };
 180
 181 &gpio2 {
 182         touch-interrupt {
 183                 gpio-hog;
 184                 gpios = <12 GPIO_ACTIVE_LOW>;
 185                 input;
 186         };
 187 };
 188
 189 &hsusb {
 190         status = "okay";
 191         pinctrl-0 = <&usb0_pins>;
 192         pinctrl-names = "default";
 193 };
 194
 195 &i2c2 {
 196         pinctrl-0 = <&i2c2_pins>;
 197         pinctrl-names = "default";
 198
 199         status = "okay";
 200         clock-frequency = <400000>;
 201
 202         rtc@68 {
 203                 compatible = "ti,bq32000";
 204                 reg = <0x68>;
 205         };
 206
 207         sgtl5000: codec@a {
 208                 compatible = "fsl,sgtl5000";
 209                 #sound-dai-cells = <0>;
 210                 reg = <0x0a>;
 211                 clocks = <&audio_clock>;
 212                 VDDA-supply = <&reg_3p3v>;
 213                 VDDIO-supply = <&reg_3p3v>;
 214                 VDDD-supply = <&reg_1p5v>;
 215         };
 216
 217         touch: touchpanel@38 {
 218                 compatible = "edt,edt-ft5406";
 219                 reg = <0x38>;
 220                 interrupt-parent = <&gpio2>;
 221                 interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 222                 vcc-supply = <&vcc_3v3_tft1>;
 223         };
 224 };
 225
 226 &lvds0 {
 227         status = "okay";
 228
 229         ports {
 230                 port@1 {
 231                         lvds0_out: endpoint {
 232                                 remote-endpoint = <&lvds_receiver_in>;
 233                         };
 234                 };
 235         };
 236 };
 237
 238 &pci0 {
 239         pinctrl-0 = <&usb0_pins>;
 240         pinctrl-names = "default";
 241 };
 242
 243 &pci1 {
 244         status = "okay";
 245         pinctrl-0 = <&usb1_pins>;
 246         pinctrl-names = "default";
 247 };
 248
 249 &pcie_bus_clk {
 250         clock-frequency = <100000000>;
 251 };
 252
 253 &pfc {
 254         can0_pins: can0 {
 255                 groups = "can0_data_d";
 256                 function = "can0";
 257         };
 258
 259         avb_pins: avb {
 260                 groups = "avb_mdio", "avb_gmii";
 261                 function = "avb";
 262         };
 263
 264         i2c2_pins: i2c2 {
 265                 groups = "i2c2";
 266                 function = "i2c2";
 267         };
 268
 269         pwm3_pins: pwm3 {
 270                 groups = "pwm3";
 271                 function = "pwm3";
 272         };
 273
 274         scif0_pins: scif0 {
 275                 groups = "scif0_data_d";
 276                 function = "scif0";
 277         };
 278
 279         scifb1_pins: scifb1 {
 280                 groups = "scifb1_data_d", "scifb1_ctrl";
 281                 function = "scifb1";
 282         };
 283
 284         sdhi1_pins: sd1 {
 285                 groups = "sdhi1_data4", "sdhi1_ctrl";
 286                 function = "sdhi1";
 287                 power-source = <3300>;
 288         };
 289
 290         sdhi1_pins_uhs: sd1_uhs {
 291                 groups = "sdhi1_data4", "sdhi1_ctrl";
 292                 function = "sdhi1";
 293                 power-source = <1800>;
 294         };
 295
 296         sound_pins: sound {
 297                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 298                 function = "ssi";
 299         };
 300
 301         usb0_pins: usb0 {
 302                 groups = "usb0";
 303                 function = "usb0";
 304         };
 305
 306         usb1_pins: usb1 {
 307                 groups = "usb1";
 308                 function = "usb1";
 309         };
 310 };
 311
 312 &pwm3 {
 313         pinctrl-0 = <&pwm3_pins>;
 314         pinctrl-names = "default";
 315         status = "okay";
 316 };
 317
 318 &rcar_sound {
 319         pinctrl-0 = <&sound_pins>;
 320         pinctrl-names = "default";
 321         status = "okay";
 322
 323         /* Single DAI */
 324         #sound-dai-cells = <0>;
 325
 326         rcar_sound,dai {
 327                 dai0 {
 328                         playback = <&ssi1>, <&src3>, <&dvc1>;
 329                         capture = <&ssi0>, <&src2>, <&dvc0>;
 330                 };
 331         };
 332 };
 333
 334 &rwdt {
 335         timeout-sec = <60>;
 336         status = "okay";
 337 };
 338
 339 &scif0 {
 340         pinctrl-0 = <&scif0_pins>;
 341         pinctrl-names = "default";
 342
 343         status = "okay";
 344 };
 345
 346 &scifb1 {
 347         pinctrl-0 = <&scifb1_pins>;
 348         pinctrl-names = "default";
 349
 350         uart-has-rtscts;
 351         status = "okay";
 352 };
 353
 354 &sdhi1 {
 355         pinctrl-0 = <&sdhi1_pins>;
 356         pinctrl-1 = <&sdhi1_pins_uhs>;
 357         pinctrl-names = "default", "state_uhs";
 358
 359         vmmc-supply = <&vcc_sdhi1>;
 360         vqmmc-supply = <&vccq_sdhi1>;
 361         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 362         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 363         sd-uhs-sdr50;
 364         status = "okay";
 365 };
 366
 367 &ssi1 {
 368         shared-pin;
 369 };
 370
 371 &usbphy {
 372         status = "okay";
 373 };