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                 powerdown-gpios = <&gpio7 25 GPIO_ACTIVE_LOW>;
  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
  85                 port {
  86                         panel_in: endpoint {
  87                                 remote-endpoint = <&lvds_receiver_out>;
  88                         };
  89                 };
  90         };
  91
  92         reg_1p5v: 1p5v {
  93                 compatible = "regulator-fixed";
  94                 regulator-name = "1P5V";
  95                 regulator-min-microvolt = <1500000>;
  96                 regulator-max-microvolt = <1500000>;
  97                 regulator-always-on;
  98         };
  99
 100         rsnd_sgtl5000: sound {
 101                 compatible = "simple-audio-card";
 102
 103                 simple-audio-card,format = "i2s";
 104                 simple-audio-card,bitclock-master = <&sndcodec>;
 105                 simple-audio-card,frame-master = <&sndcodec>;
 106
 107                 sndcpu: simple-audio-card,cpu {
 108                         sound-dai = <&rcar_sound>;
 109                 };
 110
 111                 sndcodec: simple-audio-card,codec {
 112                         sound-dai = <&sgtl5000>;
 113                 };
 114         };
 115
 116         vcc_sdhi1: regulator-vcc-sdhi1 {
 117                 compatible = "regulator-fixed";
 118
 119                 regulator-name = "SDHI1 Vcc";
 120                 regulator-min-microvolt = <3300000>;
 121                 regulator-max-microvolt = <3300000>;
 122
 123                 gpio = <&gpio1 16 GPIO_ACTIVE_LOW>;
 124         };
 125
 126         vccq_sdhi1: regulator-vccq-sdhi1 {
 127                 compatible = "regulator-gpio";
 128
 129                 regulator-name = "SDHI1 VccQ";
 130                 regulator-min-microvolt = <1800000>;
 131                 regulator-max-microvolt = <3300000>;
 132
 133                 gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
 134                 gpios-states = <1>;
 135                 states = <3300000 1>, <1800000 0>;
 136         };
 137 };
 138
 139 &avb {
 140         pinctrl-0 = <&avb_pins>;
 141         pinctrl-names = "default";
 142
 143         phy-handle = <&phy3>;
 144         phy-mode = "gmii";
 145         renesas,no-ether-link;
 146         status = "okay";
 147
 148         phy3: ethernet-phy@3 {
 149                 reg = <3>;
 150                 micrel,led-mode = <1>;
 151         };
 152 };
 153
 154 &can0 {
 155         pinctrl-0 = <&can0_pins>;
 156         pinctrl-names = "default";
 157
 158         status = "okay";
 159 };
 160
 161 &cmt0 {
 162         status = "okay";
 163 };
 164
 165 &du {
 166         status = "okay";
 167 };
 168
 169 &gpio2 {
 170         touch-interrupt {
 171                 gpio-hog;
 172                 gpios = <12 GPIO_ACTIVE_LOW>;
 173                 input;
 174         };
 175 };
 176
 177 &hsusb {
 178         status = "okay";
 179         pinctrl-0 = <&usb0_pins>;
 180         pinctrl-names = "default";
 181 };
 182
 183 &i2c2 {
 184         pinctrl-0 = <&i2c2_pins>;
 185         pinctrl-names = "default";
 186
 187         status = "okay";
 188         clock-frequency = <400000>;
 189
 190         rtc@68 {
 191                 compatible = "ti,bq32000";
 192                 reg = <0x68>;
 193         };
 194
 195         sgtl5000: codec@a {
 196                 compatible = "fsl,sgtl5000";
 197                 #sound-dai-cells = <0>;
 198                 reg = <0x0a>;
 199                 clocks = <&audio_clock>;
 200                 VDDA-supply = <&reg_3p3v>;
 201                 VDDIO-supply = <&reg_3p3v>;
 202                 VDDD-supply = <&reg_1p5v>;
 203         };
 204
 205         touch: touchpanel@38 {
 206                 compatible = "edt,edt-ft5406";
 207                 reg = <0x38>;
 208                 interrupt-parent = <&gpio2>;
 209                 interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 210         };
 211 };
 212
 213 &lvds0 {
 214         status = "okay";
 215
 216         ports {
 217                 port@1 {
 218                         lvds0_out: endpoint {
 219                                 remote-endpoint = <&lvds_receiver_in>;
 220                         };
 221                 };
 222         };
 223 };
 224
 225 &pci0 {
 226         pinctrl-0 = <&usb0_pins>;
 227         pinctrl-names = "default";
 228 };
 229
 230 &pci1 {
 231         status = "okay";
 232         pinctrl-0 = <&usb1_pins>;
 233         pinctrl-names = "default";
 234 };
 235
 236 &pcie_bus_clk {
 237         clock-frequency = <100000000>;
 238 };
 239
 240 &pfc {
 241         can0_pins: can0 {
 242                 groups = "can0_data_d";
 243                 function = "can0";
 244         };
 245
 246         avb_pins: avb {
 247                 groups = "avb_mdio", "avb_gmii";
 248                 function = "avb";
 249         };
 250
 251         i2c2_pins: i2c2 {
 252                 groups = "i2c2";
 253                 function = "i2c2";
 254         };
 255
 256         pwm3_pins: pwm3 {
 257                 groups = "pwm3";
 258                 function = "pwm3";
 259         };
 260
 261         scif0_pins: scif0 {
 262                 groups = "scif0_data_d";
 263                 function = "scif0";
 264         };
 265
 266         scifb1_pins: scifb1 {
 267                 groups = "scifb1_data_d", "scifb1_ctrl";
 268                 function = "scifb1";
 269         };
 270
 271         sdhi1_pins: sd1 {
 272                 groups = "sdhi1_data4", "sdhi1_ctrl";
 273                 function = "sdhi1";
 274                 power-source = <3300>;
 275         };
 276
 277         sdhi1_pins_uhs: sd1_uhs {
 278                 groups = "sdhi1_data4", "sdhi1_ctrl";
 279                 function = "sdhi1";
 280                 power-source = <1800>;
 281         };
 282
 283         sound_pins: sound {
 284                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 285                 function = "ssi";
 286         };
 287
 288         usb0_pins: usb0 {
 289                 groups = "usb0";
 290                 function = "usb0";
 291         };
 292
 293         usb1_pins: usb1 {
 294                 groups = "usb1";
 295                 function = "usb1";
 296         };
 297 };
 298
 299 &pwm3 {
 300         pinctrl-0 = <&pwm3_pins>;
 301         pinctrl-names = "default";
 302         status = "okay";
 303 };
 304
 305 &rcar_sound {
 306         pinctrl-0 = <&sound_pins>;
 307         pinctrl-names = "default";
 308         status = "okay";
 309
 310         /* Single DAI */
 311         #sound-dai-cells = <0>;
 312
 313         rcar_sound,dai {
 314                 dai0 {
 315                         playback = <&ssi1 &src3 &dvc1>;
 316                         capture = <&ssi0 &src2 &dvc0>;
 317                 };
 318         };
 319 };
 320
 321 &rwdt {
 322         timeout-sec = <60>;
 323         status = "okay";
 324 };
 325
 326 &scif0 {
 327         pinctrl-0 = <&scif0_pins>;
 328         pinctrl-names = "default";
 329
 330         status = "okay";
 331 };
 332
 333 &scifb1 {
 334         pinctrl-0 = <&scifb1_pins>;
 335         pinctrl-names = "default";
 336
 337         uart-has-rtscts;
 338         status = "okay";
 339 };
 340
 341 &sdhi1 {
 342         pinctrl-0 = <&sdhi1_pins>;
 343         pinctrl-1 = <&sdhi1_pins_uhs>;
 344         pinctrl-names = "default", "state_uhs";
 345
 346         vmmc-supply = <&vcc_sdhi1>;
 347         vqmmc-supply = <&vccq_sdhi1>;
 348         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 349         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 350         sd-uhs-sdr50;
 351         status = "okay";
 352 };
 353
 354 &ssi1 {
 355         shared-pin;
 356 };
 357
 358 &usbphy {
 359         status = "okay";
 360 };