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

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Google Quackingstick board device tree source
   4  *
   5  * Copyright 2021 Google LLC.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "sc7180-trogdor.dtsi"
  11 #include "sc7180-trogdor-rt5682i-sku.dtsi"
  12
  13 /* This board only has 1 USB Type-C port. */
  14 /delete-node/ &usb_c1;
  15
  16 / {
  17         ppvar_lcd: ppvar-lcd-regulator {
  18                 compatible = "regulator-fixed";
  19                 regulator-name = "ppvar_lcd";
  20
  21                 gpio = <&tlmm 88 GPIO_ACTIVE_HIGH>;
  22                 enable-active-high;
  23                 pinctrl-names = "default";
  24                 pinctrl-0 = <&ppvar_lcd_en>;
  25
  26                 vin-supply = <&pp5000_a>;
  27         };
  28
  29         v1p8_disp: v1p8-disp-regulator {
  30                 compatible = "regulator-fixed";
  31                 regulator-name = "v1p8_disp";
  32
  33                 gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;
  34                 enable-active-high;
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&pp1800_disp_on>;
  37
  38                 vin-supply = <&pp3300_a>;
  39         };
  40 };
  41
  42 &backlight {
  43         pwms = <&cros_ec_pwm 0>;
  44 };
  45
  46 &camcc {
  47         status = "okay";
  48 };
  49
  50 &cros_ec {
  51         keyboard-controller {
  52                 compatible = "google,cros-ec-keyb-switches";
  53         };
  54 };
  55
  56 &gpio_keys {
  57         status = "okay";
  58 };
  59
  60 &i2c4 {
  61         status = "okay";
  62         clock-frequency = <400000>;
  63
  64         ap_ts: touchscreen@10 {
  65                 compatible = "hid-over-i2c";
  66                 reg = <0x10>;
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
  69
  70                 interrupt-parent = <&tlmm>;
  71                 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
  72
  73                 panel = <&panel>;
  74                 post-power-on-delay-ms = <20>;
  75                 hid-descr-addr = <0x0001>;
  76
  77                 vdd-supply = <&pp3300_ts>;
  78         };
  79 };
  80
  81 &mdss_dsi0 {
  82         panel: panel@0 {
  83                 /* Compatible will be filled in per-board */
  84                 reg = <0>;
  85                 enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>;
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&lcd_rst>;
  88                 avdd-supply = <&ppvar_lcd>;
  89                 pp1800-supply = <&v1p8_disp>;
  90                 pp3300-supply = <&pp3300_dx_edp>;
  91                 backlight = <&backlight>;
  92                 rotation = <270>;
  93
  94                 port {
  95                         panel_in: endpoint {
  96                                 remote-endpoint = <&mdss_dsi0_out>;
  97                         };
  98                 };
  99         };
 100
 101         ports {
 102                 port@1 {
 103                         endpoint {
 104                                 remote-endpoint = <&panel_in>;
 105                                 data-lanes = <0 1 2 3>;
 106                         };
 107                 };
 108         };
 109 };
 110
 111 &sdhc_2 {
 112         status = "okay";
 113 };
 114
 115 &pp1800_uf_cam {
 116         status = "okay";
 117 };
 118
 119 &pp1800_wf_cam {
 120         status = "okay";
 121 };
 122
 123 &pp2800_uf_cam {
 124         status = "okay";
 125 };
 126
 127 &pp2800_wf_cam {
 128         status = "okay";
 129 };
 130
 131 /*
 132  * No eDP on this board but it's logically the same signal so just give it
 133  * a new name and assign the proper GPIO.
 134  */
 135 pp3300_disp_on: &pp3300_dx_edp {
 136         gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>;
 137 };
 138
 139 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 140
 141 /*
 142  * No eDP on this board but it's logically the same signal so just give it
 143  * a new name and assign the proper GPIO.
 144  */
 145
 146 tp_en: &en_pp3300_dx_edp {
 147         pins = "gpio67";
 148 };
 149
 150 /* PINCTRL - board-specific pinctrl */
 151
 152 &tlmm {
 153         gpio-line-names = "HUB_RST_L",
 154                           "AP_RAM_ID0",
 155                           "AP_SKU_ID2",
 156                           "AP_RAM_ID1",
 157                           "",
 158                           "AP_RAM_ID2",
 159                           "UF_CAM_EN",
 160                           "WF_CAM_EN",
 161                           "TS_RESET_L",
 162                           "TS_INT_L",
 163                           "",
 164                           "",
 165                           "AP_EDP_BKLTEN",
 166                           "UF_CAM_MCLK",
 167                           "WF_CAM_CLK",
 168                           "EDP_BRIJ_I2C_SDA",
 169                           "EDP_BRIJ_I2C_SCL",
 170                           "UF_CAM_SDA",
 171                           "UF_CAM_SCL",
 172                           "WF_CAM_SDA",
 173                           "WF_CAM_SCL",
 174                           "",
 175                           "",
 176                           "AMP_EN",
 177                           "P_SENSOR_INT_L",
 178                           "AP_SAR_SENSOR_SDA",
 179                           "AP_SAR_SENSOR_SCL",
 180                           "",
 181                           "HP_IRQ",
 182                           "WF_CAM_RST_L",
 183                           "UF_CAM_RST_L",
 184                           "AP_BRD_ID2",
 185                           "",
 186                           "AP_BRD_ID0",
 187                           "AP_H1_SPI_MISO",
 188                           "AP_H1_SPI_MOSI",
 189                           "AP_H1_SPI_CLK",
 190                           "AP_H1_SPI_CS_L",
 191                           "",
 192                           "",
 193                           "",
 194                           "",
 195                           "H1_AP_INT_ODL",
 196                           "",
 197                           "UART_AP_TX_DBG_RX",
 198                           "UART_DBG_TX_AP_RX",
 199                           "HP_I2C_SDA",
 200                           "HP_I2C_SCL",
 201                           "FORCED_USB_BOOT",
 202                           "",
 203                           "",
 204                           "AMP_DIN",
 205                           "PEN_DET_ODL",
 206                           "HP_BCLK",
 207                           "HP_LRCLK",
 208                           "HP_DOUT",
 209                           "HP_DIN",
 210                           "HP_MCLK",
 211                           "AP_SKU_ID0",
 212                           "AP_EC_SPI_MISO",
 213                           "AP_EC_SPI_MOSI",
 214                           "AP_EC_SPI_CLK",
 215                           "AP_EC_SPI_CS_L",
 216                           "AP_SPI_CLK",
 217                           "AP_SPI_MOSI",
 218                           "AP_SPI_MISO",
 219                           /*
 220                            * AP_FLASH_WP_L is crossystem ABI. Schematics
 221                            * call it BIOS_FLASH_WP_L.
 222                            */
 223                           "AP_FLASH_WP_L",
 224                           "EN_PP3300_DX_EDP",
 225                           "AP_SPI_CS0_L",
 226                           "SD_CD_ODL",
 227                           "",
 228                           "",
 229                           "",
 230                           "",
 231                           "",
 232                           "UIM2_DATA",
 233                           "UIM2_CLK",
 234                           "UIM2_RST",
 235                           "UIM2_PRESENT_L",
 236                           "UIM1_DATA",
 237                           "UIM1_CLK",
 238                           "UIM1_RST",
 239                           "",
 240                           "CODEC_PWR_EN",
 241                           "HUB_EN",
 242                           "",
 243                           "PP1800_DISP_ON",
 244                           "LCD_RST",
 245                           "PPVAR_LCD_EN",
 246                           "",
 247                           "AP_SKU_ID1",
 248                           "AP_RST_REQ",
 249                           "",
 250                           "AP_BRD_ID1",
 251                           "AP_EC_INT_L",
 252                           "",
 253                           "",
 254                           "",
 255                           "",
 256                           "",
 257                           "",
 258                           "",
 259                           "",
 260                           "",
 261                           "",
 262                           "",
 263                           "",
 264                           "",
 265                           "",
 266                           "",
 267                           "",
 268                           "",
 269                           "",
 270                           "",
 271                           "",
 272                           "AP_TS_I2C_SDA",
 273                           "AP_TS_I2C_SCL",
 274                           "DP_HOT_PLUG_DET",
 275                           "EC_IN_RW_ODL";
 276
 277         lcd_rst: lcd-rst-state {
 278                 pins = "gpio87";
 279                 function = "gpio";
 280                 drive-strength = <2>;
 281                 bias-disable;
 282         };
 283
 284         ppvar_lcd_en: ppvar-lcd-en-state {
 285                 pins = "gpio88";
 286                 function = "gpio";
 287                 drive-strength = <2>;
 288                 bias-disable;
 289         };
 290
 291         pp1800_disp_on: pp1800-disp-on-state {
 292                 pins = "gpio86";
 293                 function = "gpio";
 294                 drive-strength = <2>;
 295                 bias-disable;
 296         };
 297 };