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

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Google Homestar board device tree source
   4  *
   5  * Copyright 2021 Google LLC.
   6  */
   7
   8 /* This file must be included after sc7180-trogdor.dtsi */
   9
  10 / {
  11         /* BOARD-SPECIFIC TOP LEVEL NODES */
  12
  13         max98360a_1: max98360a_1 {
  14                 compatible = "maxim,max98360a";
  15                 #sound-dai-cells = <0>;
  16         };
  17
  18         max98360a_2: max98360a_2 {
  19                 compatible = "maxim,max98360a";
  20                 #sound-dai-cells = <0>;
  21         };
  22
  23         max98360a_3: max98360a_3 {
  24                 compatible = "maxim,max98360a";
  25                 #sound-dai-cells = <0>;
  26         };
  27
  28         pp3300_touch: pp3300-touch {
  29                 compatible = "regulator-fixed";
  30                 regulator-name = "pp3300_touch";
  31
  32                 regulator-min-microvolt = <3300000>;
  33                 regulator-max-microvolt = <3300000>;
  34
  35                 gpio = <&tlmm 87 GPIO_ACTIVE_HIGH>;
  36                 enable-active-high;
  37                 pinctrl-names = "default";
  38                 pinctrl-0 = <&en_pp3300_touch>;
  39
  40                 vin-supply = <&pp3300_a>;
  41         };
  42
  43         thermal-zones {
  44                 skin_temp_thermal: skin-temp-thermal {
  45                         polling-delay-passive = <250>;
  46                         polling-delay = <0>;
  47
  48                         thermal-sensors = <&pm6150_adc_tm 1>;
  49                         sustainable-power = <965>;
  50
  51                         trips {
  52                                 skin_temp_alert0: trip-point0 {
  53                                         temperature = <55000>;
  54                                         hysteresis = <1000>;
  55                                         type = "passive";
  56                                 };
  57
  58                                 skin_temp_alert1: trip-point1 {
  59                                         temperature = <58000>;
  60                                         hysteresis = <1000>;
  61                                         type = "passive";
  62                                 };
  63
  64                                 skin-temp-crit {
  65                                         temperature = <73000>;
  66                                         hysteresis = <1000>;
  67                                         type = "critical";
  68                                 };
  69                         };
  70
  71                         cooling-maps {
  72                                 map0 {
  73                                         trip = <&skin_temp_alert0>;
  74                                         cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  75                                                          <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
  76                                 };
  77
  78                                 map1 {
  79                                         trip = <&skin_temp_alert1>;
  80                                         cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
  81                                                          <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
  82                                 };
  83                         };
  84                 };
  85         };
  86 };
  87
  88 ap_ts_pen_1v8: &i2c4 {
  89         status = "okay";
  90         clock-frequency = <400000>;
  91
  92         ap_ts: touchscreen@14 {
  93                 compatible = "goodix,gt7375p";
  94                 reg = <0x14>;
  95                 pinctrl-names = "default";
  96                 pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
  97
  98                 interrupt-parent = <&tlmm>;
  99                 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
 100
 101                 reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
 102
 103                 vdd-supply = <&pp3300_touch>;
 104         };
 105 };
 106
 107 /* Panel controls backlight over aux channel */
 108
 109 &backlight {
 110         status = "disabled";
 111 };
 112
 113 &camcc {
 114         status = "okay";
 115 };
 116
 117 &cros_ec {
 118         keyboard-controller {
 119                 compatible = "google,cros-ec-keyb-switches";
 120         };
 121 };
 122
 123 &panel {
 124         compatible = "samsung,atna33xc20";
 125         enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
 126         /delete-property/ backlight;
 127 };
 128
 129 &pm6150_adc {
 130         skin-temp-thermistor@4d {
 131                 reg = <ADC5_AMUX_THM1_100K_PU>;
 132                 qcom,ratiometric;
 133                 qcom,hw-settle-time = <200>;
 134         };
 135 };
 136
 137 &pm6150_adc_tm {
 138         status = "okay";
 139
 140         skin-temp-thermistor@1 {
 141                 reg = <1>;
 142                 io-channels = <&pm6150_adc ADC5_AMUX_THM1_100K_PU>;
 143                 qcom,ratiometric;
 144                 qcom,hw-settle-time-us = <200>;
 145         };
 146 };
 147
 148 &pp1800_uf_cam {
 149         status = "okay";
 150 };
 151
 152 &pp1800_wf_cam {
 153         status = "okay";
 154 };
 155
 156 &pp2800_uf_cam {
 157         status = "okay";
 158 };
 159
 160 &pp2800_wf_cam {
 161         status = "okay";
 162 };
 163
 164 &pp3300_dx_edp {
 165         gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>;
 166 };
 167
 168 &secondary_mi2s {
 169         qcom,playback-sd-lines = <0 1>;
 170 };
 171
 172 &sound_multimedia1_codec {
 173         sound-dai = <&max98360a>, <&max98360a_1>, <&max98360a_2>, <&max98360a_3> ;
 174 };
 175
 176 &wifi {
 177         qcom,ath10k-calibration-variant = "GO_HOMESTAR";
 178 };
 179
 180 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 181
 182 &en_pp3300_dx_edp {
 183         pinmux {
 184                 pins = "gpio67";
 185         };
 186
 187         pinconf {
 188                 pins = "gpio67";
 189         };
 190 };
 191
 192 &sec_mi2s_active{
 193         pinmux {
 194                 pins = "gpio49", "gpio50", "gpio51", "gpio52";
 195                 function = "mi2s_1";
 196         };
 197 };
 198
 199 &ts_reset_l {
 200         pinconf {
 201                 /*
 202                  * We want reset state by default and it will be up to the
 203                  * driver to disable this when it's ready.
 204                  */
 205                 output-low;
 206         };
 207 };
 208
 209 /* PINCTRL - board-specific pinctrl */
 210
 211 &tlmm {
 212         gpio-line-names = "HUB_RST_L",
 213                           "AP_RAM_ID0",
 214                           "AP_SKU_ID2",
 215                           "AP_RAM_ID1",
 216                           "",
 217                           "AP_RAM_ID2",
 218                           "UF_CAM_EN",
 219                           "WF_CAM_EN",
 220                           "TS_RESET_L",
 221                           "TS_INT_L",
 222                           "",
 223                           "EDP_BRIJ_IRQ",
 224                           "AP_EDP_BKLTEN",
 225                           "UF_CAM_MCLK",
 226                           "WF_CAM_CLK",
 227                           "EDP_BRIJ_I2C_SDA",
 228                           "EDP_BRIJ_I2C_SCL",
 229                           "UF_CAM_SDA",
 230                           "UF_CAM_SCL",
 231                           "WF_CAM_SDA",
 232                           "WF_CAM_SCL",
 233                           "AVEE_LCD_EN",
 234                           "",
 235                           "AMP_EN",
 236                           "AMP_EN2",
 237                           "AP_SAR_SENSOR_SDA",
 238                           "AP_SAR_SENSOR_SCL",
 239                           "SEL_LCM",
 240                           "HP_IRQ",
 241                           "WF_CAM_RST_L",
 242                           "UF_CAM_RST_L",
 243                           "AP_BRD_ID2",
 244                           "BRIJ_SUSPEND",
 245                           "AP_BRD_ID0",
 246                           "AP_H1_SPI_MISO",
 247                           "AP_H1_SPI_MOSI",
 248                           "AP_H1_SPI_CLK",
 249                           "AP_H1_SPI_CS_L",
 250                           "BT_UART_CTS",
 251                           "BT_UART_RTS",
 252                           "BT_UART_TXD",
 253                           "BT_UART_RXD",
 254                           "H1_AP_INT_ODL",
 255                           "",
 256                           "UART_AP_TX_DBG_RX",
 257                           "UART_DBG_TX_AP_RX",
 258                           "HP_I2C_SDA",
 259                           "HP_I2C_SCL",
 260                           "FORCED_USB_BOOT",
 261                           "AMP_BCLK",
 262                           "AMP_LRCLK",
 263                           "AMP_DIN",
 264                           "AMP_DIN_2",
 265                           "HP_BCLK",
 266                           "HP_LRCLK",
 267                           "HP_DOUT",
 268                           "HP_DIN",
 269                           "HP_MCLK",
 270                           "AP_SKU_ID0",
 271                           "AP_EC_SPI_MISO",
 272                           "AP_EC_SPI_MOSI",
 273                           "AP_EC_SPI_CLK",
 274                           "AP_EC_SPI_CS_L",
 275                           "AP_SPI_CLK",
 276                           "AP_SPI_MOSI",
 277                           "AP_SPI_MISO",
 278                           /*
 279                            * AP_FLASH_WP_L is crossystem ABI. Schematics
 280                            * call it BIOS_FLASH_WP_L.
 281                            */
 282                           "AP_FLASH_WP_L",
 283                           "EN_PP3300_DX_EDP",
 284                           "AP_SPI_CS0_L",
 285                           "SD_CD_ODL",
 286                           "",
 287                           "",
 288                           "",
 289                           "WLAN_SW_CTRL",
 290                           "",
 291                           "REPORT_E",
 292                           "VDD_RESET_1.8V",
 293                           "ID0",
 294                           "",
 295                           "ID1",
 296                           "AVDD_LCD_EN",
 297                           "MIPI_1.8V_EN",
 298                           "",
 299                           "CODEC_PWR_EN",
 300                           "HUB_EN",
 301                           "",
 302                           "PP1800_MIPI_SW_EN",
 303                           "EN_PP3300_TOUCH",
 304                           "",
 305                           "",
 306                           "AP_SKU_ID1",
 307                           "AP_RST_REQ",
 308                           "",
 309                           "AP_BRD_ID1",
 310                           "AP_EC_INT_L",
 311                           "SDM_GRFC_3",
 312                           "",
 313                           "",
 314                           "BOOT_CONFIG_4",
 315                           "BOOT_CONFIG_2",
 316                           "",
 317                           "",
 318                           "",
 319                           "",
 320                           "EDP_BRIJ_EN",
 321                           "",
 322                           "",
 323                           "BOOT_CONFIG_3",
 324                           "WCI2_LTE_COEX_TXD",
 325                           "WCI2_LTE_COEX_RXD",
 326                           "",
 327                           "",
 328                           "",
 329                           "",
 330                           "FORCED_USB_BOOT_POL",
 331                           "AP_TS_PEN_I2C_SDA",
 332                           "AP_TS_PEN_I2C_SCL",
 333                           "DP_HOT_PLUG_DET",
 334                           "EC_IN_RW_ODL";
 335
 336         en_pp3300_touch: en-pp3300-touch {
 337                 pinmux {
 338                         pins = "gpio87";
 339                         function = "gpio";
 340                 };
 341
 342                 pinconf {
 343                         pins = "gpio87";
 344                         drive-strength = <2>;
 345                         bias-disable;
 346                 };
 347         };
 348 };