arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Google Mrbland board device tree source
   4  *
   5  * Copyright 2021 Google LLC.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "sc7180-trogdor.dtsi"
  11
  12 /* This board only has 1 USB Type-C port. */
  13 /delete-node/ &usb_c1;
  14
  15 / {
  16         avdd_lcd: avdd-lcd {
  17                 compatible = "regulator-fixed";
  18                 regulator-name = "avdd_lcd";
  19
  20                 gpio = <&tlmm 88 GPIO_ACTIVE_HIGH>;
  21                 enable-active-high;
  22                 pinctrl-names = "default";
  23                 pinctrl-0 = <&avdd_lcd_en>;
  24
  25                 vin-supply = <&pp5000_a>;
  26         };
  27
  28         avee_lcd: avee-lcd {
  29                 compatible = "regulator-fixed";
  30                 regulator-name = "avee_lcd";
  31
  32                 gpio = <&tlmm 21 GPIO_ACTIVE_HIGH>;
  33                 enable-active-high;
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&avee_lcd_en>;
  36
  37                 vin-supply = <&pp5000_a>;
  38         };
  39
  40         v1p8_mipi: v1p8-mipi {
  41                 compatible = "regulator-fixed";
  42                 regulator-name = "v1p8_mipi";
  43
  44                 gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;
  45                 enable-active-high;
  46                 pinctrl-names = "default";
  47                 pinctrl-0 = <&mipi_1800_en>;
  48
  49                 vin-supply = <&pp3300_a>;
  50         };
  51 };
  52
  53 &backlight {
  54         pwms = <&cros_ec_pwm 0>;
  55 };
  56
  57 &camcc {
  58         status = "okay";
  59 };
  60
  61 &cros_ec {
  62         keyboard-controller {
  63                 compatible = "google,cros-ec-keyb-switches";
  64         };
  65 };
  66
  67 &dsi0 {
  68
  69         panel: panel@0 {
  70                 /* Compatible will be filled in per-board */
  71                 reg = <0>;
  72                 enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>;
  73                 pinctrl-names = "default";
  74                 pinctrl-0 = <&vdd_reset_1800>;
  75                 avdd-supply = <&avdd_lcd>;
  76                 avee-supply = <&avee_lcd>;
  77                 pp1800-supply = <&v1p8_mipi>;
  78                 pp3300-supply = <&pp3300_dx_edp>;
  79                 backlight = <&backlight>;
  80                 rotation = <270>;
  81
  82                 ports {
  83                         #address-cells = <1>;
  84                         #size-cells = <0>;
  85                         port@0 {
  86                                 reg = <0>;
  87                                 panel_in: endpoint {
  88                                         remote-endpoint = <&dsi0_out>;
  89                                 };
  90                         };
  91                 };
  92         };
  93
  94         ports {
  95                 port@1 {
  96                         endpoint {
  97                                 remote-endpoint = <&panel_in>;
  98                                 data-lanes = <0 1 2 3>;
  99                         };
 100                 };
 101         };
 102 };
 103
 104 &gpio_keys {
 105         status = "okay";
 106 };
 107
 108 &i2c4 {
 109         status = "okay";
 110         clock-frequency = <400000>;
 111
 112         ap_ts: touchscreen@5d {
 113                 compatible = "goodix,gt7375p";
 114                 reg = <0x5d>;
 115                 pinctrl-names = "default";
 116                 pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
 117
 118                 interrupt-parent = <&tlmm>;
 119                 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
 120
 121                 reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
 122
 123                 vdd-supply = <&pp3300_ts>;
 124         };
 125 };
 126
 127 &pp1800_uf_cam {
 128         status = "okay";
 129 };
 130
 131 &pp1800_wf_cam {
 132         status = "okay";
 133 };
 134
 135 &pp2800_uf_cam {
 136         status = "okay";
 137 };
 138
 139 &pp2800_wf_cam {
 140         status = "okay";
 141 };
 142
 143 &wifi {
 144         qcom,ath10k-calibration-variant = "GO_MRBLAND";
 145 };
 146
 147 /*
 148  * No eDP on this board but it's logically the same signal so just give it
 149  * a new name and assign the proper GPIO.
 150  */
 151 pp3300_disp_on: &pp3300_dx_edp {
 152         gpio = <&tlmm 85 GPIO_ACTIVE_HIGH>;
 153 };
 154
 155 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 156
 157 /*
 158  * No eDP on this board but it's logically the same signal so just give it
 159  * a new name and assign the proper GPIO.
 160  */
 161
 162 tp_en: &en_pp3300_dx_edp {
 163         pinmux {
 164                 pins = "gpio85";
 165         };
 166
 167         pinconf {
 168                 pins = "gpio85";
 169         };
 170 };
 171
 172 /* PINCTRL - board-specific pinctrl */
 173
 174 &tlmm {
 175         gpio-line-names = "HUB_RST_L",
 176                           "AP_RAM_ID0",
 177                           "AP_SKU_ID2",
 178                           "AP_RAM_ID1",
 179                           "",
 180                           "AP_RAM_ID2",
 181                           "UF_CAM_EN",
 182                           "WF_CAM_EN",
 183                           "TS_RESET_L",
 184                           "TS_INT_L",
 185                           "",
 186                           "",
 187                           "AP_EDP_BKLTEN",
 188                           "UF_CAM_MCLK",
 189                           "WF_CAM_CLK",
 190                           "",
 191                           "",
 192                           "UF_CAM_SDA",
 193                           "UF_CAM_SCL",
 194                           "WF_CAM_SDA",
 195                           "WF_CAM_SCL",
 196                           "AVEE_LCD_EN",
 197                           "",
 198                           "AMP_EN",
 199                           "",
 200                           "",
 201                           "",
 202                           "",
 203                           "HP_IRQ",
 204                           "WF_CAM_RST_L",
 205                           "UF_CAM_RST_L",
 206                           "AP_BRD_ID2",
 207                           "",
 208                           "AP_BRD_ID0",
 209                           "AP_H1_SPI_MISO",
 210                           "AP_H1_SPI_MOSI",
 211                           "AP_H1_SPI_CLK",
 212                           "AP_H1_SPI_CS_L",
 213                           "BT_UART_CTS",
 214                           "BT_UART_RTS",
 215                           "BT_UART_TXD",
 216                           "BT_UART_RXD",
 217                           "H1_AP_INT_ODL",
 218                           "",
 219                           "UART_AP_TX_DBG_RX",
 220                           "UART_DBG_TX_AP_RX",
 221                           "HP_I2C_SDA",
 222                           "HP_I2C_SCL",
 223                           "FORCED_USB_BOOT",
 224                           "AMP_BCLK",
 225                           "AMP_LRCLK",
 226                           "AMP_DIN",
 227                           "PEN_DET_ODL",
 228                           "HP_BCLK",
 229                           "HP_LRCLK",
 230                           "HP_DOUT",
 231                           "HP_DIN",
 232                           "HP_MCLK",
 233                           "AP_SKU_ID0",
 234                           "AP_EC_SPI_MISO",
 235                           "AP_EC_SPI_MOSI",
 236                           "AP_EC_SPI_CLK",
 237                           "AP_EC_SPI_CS_L",
 238                           "AP_SPI_CLK",
 239                           "AP_SPI_MOSI",
 240                           "AP_SPI_MISO",
 241                           /*
 242                            * AP_FLASH_WP_L is crossystem ABI. Schematics
 243                            * call it BIOS_FLASH_WP_L.
 244                            */
 245                           "AP_FLASH_WP_L",
 246                           "",
 247                           "AP_SPI_CS0_L",
 248                           "",
 249                           "",
 250                           "",
 251                           "",
 252                           "WLAN_SW_CTRL",
 253                           "",
 254                           "REPORT_E",
 255                           "",
 256                           "ID0",
 257                           "",
 258                           "ID1",
 259                           "",
 260                           "",
 261                           "",
 262                           "CODEC_PWR_EN",
 263                           "HUB_EN",
 264                           "TP_EN",
 265                           "MIPI_1.8V_EN",
 266                           "VDD_RESET_1.8V",
 267                           "AVDD_LCD_EN",
 268                           "",
 269                           "AP_SKU_ID1",
 270                           "AP_RST_REQ",
 271                           "",
 272                           "AP_BRD_ID1",
 273                           "AP_EC_INT_L",
 274                           "SDM_GRFC_3",
 275                           "",
 276                           "",
 277                           "BOOT_CONFIG_4",
 278                           "BOOT_CONFIG_2",
 279                           "",
 280                           "",
 281                           "",
 282                           "",
 283                           "",
 284                           "",
 285                           "",
 286                           "BOOT_CONFIG_3",
 287                           "WCI2_LTE_COEX_TXD",
 288                           "WCI2_LTE_COEX_RXD",
 289                           "",
 290                           "",
 291                           "",
 292                           "",
 293                           "FORCED_USB_BOOT_POL",
 294                           "AP_TS_PEN_I2C_SDA",
 295                           "AP_TS_PEN_I2C_SCL",
 296                           "DP_HOT_PLUG_DET",
 297                           "EC_IN_RW_ODL";
 298
 299         avdd_lcd_en: avdd-lcd-en {
 300                 pinmux {
 301                         pins = "gpio88";
 302                         function = "gpio";
 303                 };
 304
 305                 pinconf {
 306                         pins = "gpio88";
 307                         drive-strength = <2>;
 308                         bias-disable;
 309                 };
 310         };
 311
 312         avee_lcd_en: avee-lcd-en {
 313                 pinmux {
 314                         pins = "gpio21";
 315                         function = "gpio";
 316                 };
 317
 318                 pinconf {
 319                         pins = "gpio21";
 320                         drive-strength = <2>;
 321                         bias-disable;
 322                 };
 323         };
 324
 325         mipi_1800_en: mipi-1800-en {
 326                 pinmux {
 327                         pins = "gpio86";
 328                         function = "gpio";
 329                 };
 330
 331                 pinconf {
 332                         pins = "gpio86";
 333                         drive-strength = <2>;
 334                         bias-disable;
 335                 };
 336         };
 337
 338         vdd_reset_1800: vdd-reset-1800 {
 339                 pinmux {
 340                         pins = "gpio87";
 341                         function = "gpio";
 342                 };
 343
 344                 pinconf {
 345                         pins = "gpio87";
 346                         drive-strength = <2>;
 347                         bias-disable;
 348                 };
 349         };
 350 };