src/arm/renesas/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>;
  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                 compatible = "ethernet-phy-id0022.1622",
 162                              "ethernet-phy-ieee802.3-c22";
 163                 reg = <3>;
 164                 micrel,led-mode = <1>;
 165         };
 166 };
 167
 168 &can0 {
 169         pinctrl-0 = <&can0_pins>;
 170         pinctrl-names = "default";
 171
 172         status = "okay";
 173 };
 174
 175 &cmt0 {
 176         status = "okay";
 177 };
 178
 179 &du {
 180         status = "okay";
 181 };
 182
 183 &gpio2 {
 184         touch-interrupt-hog {
 185                 gpio-hog;
 186                 gpios = <12 GPIO_ACTIVE_LOW>;
 187                 input;
 188         };
 189 };
 190
 191 &hsusb {
 192         status = "okay";
 193         pinctrl-0 = <&usb0_pins>;
 194         pinctrl-names = "default";
 195 };
 196
 197 &i2c2 {
 198         pinctrl-0 = <&i2c2_pins>;
 199         pinctrl-names = "default";
 200
 201         status = "okay";
 202         clock-frequency = <400000>;
 203
 204         rtc@68 {
 205                 compatible = "ti,bq32000";
 206                 reg = <0x68>;
 207         };
 208
 209         sgtl5000: codec@a {
 210                 compatible = "fsl,sgtl5000";
 211                 #sound-dai-cells = <0>;
 212                 reg = <0x0a>;
 213                 clocks = <&audio_clock>;
 214                 VDDA-supply = <&reg_3p3v>;
 215                 VDDIO-supply = <&reg_3p3v>;
 216                 VDDD-supply = <&reg_1p5v>;
 217         };
 218
 219         touch: touchpanel@38 {
 220                 compatible = "edt,edt-ft5406";
 221                 reg = <0x38>;
 222                 interrupt-parent = <&gpio2>;
 223                 interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 224                 vcc-supply = <&vcc_3v3_tft1>;
 225         };
 226 };
 227
 228 &lvds0 {
 229         status = "okay";
 230
 231         ports {
 232                 port@1 {
 233                         lvds0_out: endpoint {
 234                                 remote-endpoint = <&lvds_receiver_in>;
 235                         };
 236                 };
 237         };
 238 };
 239
 240 &pci0 {
 241         pinctrl-0 = <&usb0_pins>;
 242         pinctrl-names = "default";
 243 };
 244
 245 &pci1 {
 246         status = "okay";
 247         pinctrl-0 = <&usb1_pins>;
 248         pinctrl-names = "default";
 249 };
 250
 251 &pcie_bus_clk {
 252         clock-frequency = <100000000>;
 253 };
 254
 255 &pfc {
 256         can0_pins: can0 {
 257                 groups = "can0_data_d";
 258                 function = "can0";
 259         };
 260
 261         avb_pins: avb {
 262                 groups = "avb_mdio", "avb_gmii";
 263                 function = "avb";
 264         };
 265
 266         i2c2_pins: i2c2 {
 267                 groups = "i2c2";
 268                 function = "i2c2";
 269         };
 270
 271         pwm3_pins: pwm3 {
 272                 groups = "pwm3";
 273                 function = "pwm3";
 274         };
 275
 276         scif0_pins: scif0 {
 277                 groups = "scif0_data_d";
 278                 function = "scif0";
 279         };
 280
 281         scifb1_pins: scifb1 {
 282                 groups = "scifb1_data_d", "scifb1_ctrl";
 283                 function = "scifb1";
 284         };
 285
 286         sdhi1_pins: sd1 {
 287                 groups = "sdhi1_data4", "sdhi1_ctrl";
 288                 function = "sdhi1";
 289                 power-source = <3300>;
 290         };
 291
 292         sdhi1_pins_uhs: sd1_uhs {
 293                 groups = "sdhi1_data4", "sdhi1_ctrl";
 294                 function = "sdhi1";
 295                 power-source = <1800>;
 296         };
 297
 298         sound_pins: sound {
 299                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 300                 function = "ssi";
 301         };
 302
 303         usb0_pins: usb0 {
 304                 groups = "usb0";
 305                 function = "usb0";
 306         };
 307
 308         usb1_pins: usb1 {
 309                 groups = "usb1";
 310                 function = "usb1";
 311         };
 312 };
 313
 314 &pwm3 {
 315         pinctrl-0 = <&pwm3_pins>;
 316         pinctrl-names = "default";
 317         status = "okay";
 318 };
 319
 320 &rcar_sound {
 321         pinctrl-0 = <&sound_pins>;
 322         pinctrl-names = "default";
 323         status = "okay";
 324
 325         /* Single DAI */
 326         #sound-dai-cells = <0>;
 327
 328         rcar_sound,dai {
 329                 dai0 {
 330                         playback = <&ssi1>, <&src3>, <&dvc1>;
 331                         capture = <&ssi0>, <&src2>, <&dvc0>;
 332                 };
 333         };
 334 };
 335
 336 &rwdt {
 337         timeout-sec = <60>;
 338         status = "okay";
 339 };
 340
 341 &scif0 {
 342         pinctrl-0 = <&scif0_pins>;
 343         pinctrl-names = "default";
 344
 345         status = "okay";
 346 };
 347
 348 &scifb1 {
 349         pinctrl-0 = <&scifb1_pins>;
 350         pinctrl-names = "default";
 351
 352         uart-has-rtscts;
 353         status = "okay";
 354 };
 355
 356 &sdhi1 {
 357         pinctrl-0 = <&sdhi1_pins>;
 358         pinctrl-1 = <&sdhi1_pins_uhs>;
 359         pinctrl-names = "default", "state_uhs";
 360
 361         vmmc-supply = <&vcc_sdhi1>;
 362         vqmmc-supply = <&vccq_sdhi1>;
 363         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 364         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 365         sd-uhs-sdr50;
 366         status = "okay";
 367 };
 368
 369 &ssi1 {
 370         shared-pin;
 371 };
 372
 373 &usbphy {
 374         status = "okay";
 375 };