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 #include "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 &panel {
 118         compatible = "samsung,atna33xc20";
 119         enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
 120         /delete-property/ backlight;
 121 };
 122
 123 &pm6150_adc {
 124         skin-temp-thermistor@4d {
 125                 reg = <ADC5_AMUX_THM1_100K_PU>;
 126                 qcom,ratiometric;
 127                 qcom,hw-settle-time = <200>;
 128         };
 129 };
 130
 131 &pm6150_adc_tm {
 132         status = "okay";
 133
 134         skin-temp-thermistor@1 {
 135                 reg = <1>;
 136                 io-channels = <&pm6150_adc ADC5_AMUX_THM1_100K_PU>;
 137                 qcom,ratiometric;
 138                 qcom,hw-settle-time-us = <200>;
 139         };
 140 };
 141
 142 &pp1800_uf_cam {
 143         status = "okay";
 144 };
 145
 146 &pp1800_wf_cam {
 147         status = "okay";
 148 };
 149
 150 &pp2800_uf_cam {
 151         status = "okay";
 152 };
 153
 154 &pp2800_wf_cam {
 155         status = "okay";
 156 };
 157
 158 &pp3300_dx_edp {
 159         gpio = <&tlmm 67 GPIO_ACTIVE_HIGH>;
 160 };
 161
 162 &secondary_mi2s {
 163         qcom,playback-sd-lines = <0 1>;
 164 };
 165
 166 &sound_multimedia1_codec {
 167         sound-dai = <&max98360a>, <&max98360a_1>, <&max98360a_2>, <&max98360a_3> ;
 168 };
 169
 170 &wifi {
 171         qcom,ath10k-calibration-variant = "GO_HOMESTAR";
 172 };
 173
 174 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 175
 176 &en_pp3300_dx_edp {
 177         pinmux {
 178                 pins = "gpio67";
 179         };
 180
 181         pinconf {
 182                 pins = "gpio67";
 183         };
 184 };
 185
 186 &sec_mi2s_active{
 187         pinmux {
 188                 pins = "gpio49", "gpio50", "gpio51", "gpio52";
 189                 function = "mi2s_1";
 190         };
 191 };
 192
 193 &ts_reset_l {
 194         pinconf {
 195                 /*
 196                  * We want reset state by default and it will be up to the
 197                  * driver to disable this when it's ready.
 198                  */
 199                 output-low;
 200         };
 201 };
 202
 203 /* PINCTRL - board-specific pinctrl */
 204
 205 &tlmm {
 206         gpio-line-names = "HUB_RST_L",
 207                           "AP_RAM_ID0",
 208                           "AP_SKU_ID2",
 209                           "AP_RAM_ID1",
 210                           "",
 211                           "AP_RAM_ID2",
 212                           "UF_CAM_EN",
 213                           "WF_CAM_EN",
 214                           "TS_RESET_L",
 215                           "TS_INT_L",
 216                           "",
 217                           "EDP_BRIJ_IRQ",
 218                           "AP_EDP_BKLTEN",
 219                           "UF_CAM_MCLK",
 220                           "WF_CAM_CLK",
 221                           "EDP_BRIJ_I2C_SDA",
 222                           "EDP_BRIJ_I2C_SCL",
 223                           "UF_CAM_SDA",
 224                           "UF_CAM_SCL",
 225                           "WF_CAM_SDA",
 226                           "WF_CAM_SCL",
 227                           "AVEE_LCD_EN",
 228                           "",
 229                           "AMP_EN",
 230                           "AMP_EN2",
 231                           "AP_SAR_SENSOR_SDA",
 232                           "AP_SAR_SENSOR_SCL",
 233                           "SEL_LCM",
 234                           "HP_IRQ",
 235                           "WF_CAM_RST_L",
 236                           "UF_CAM_RST_L",
 237                           "AP_BRD_ID2",
 238                           "BRIJ_SUSPEND",
 239                           "AP_BRD_ID0",
 240                           "AP_H1_SPI_MISO",
 241                           "AP_H1_SPI_MOSI",
 242                           "AP_H1_SPI_CLK",
 243                           "AP_H1_SPI_CS_L",
 244                           "BT_UART_CTS",
 245                           "BT_UART_RTS",
 246                           "BT_UART_TXD",
 247                           "BT_UART_RXD",
 248                           "H1_AP_INT_ODL",
 249                           "",
 250                           "UART_AP_TX_DBG_RX",
 251                           "UART_DBG_TX_AP_RX",
 252                           "HP_I2C_SDA",
 253                           "HP_I2C_SCL",
 254                           "FORCED_USB_BOOT",
 255                           "AMP_BCLK",
 256                           "AMP_LRCLK",
 257                           "AMP_DIN",
 258                           "AMP_DIN_2",
 259                           "HP_BCLK",
 260                           "HP_LRCLK",
 261                           "HP_DOUT",
 262                           "HP_DIN",
 263                           "HP_MCLK",
 264                           "AP_SKU_ID0",
 265                           "AP_EC_SPI_MISO",
 266                           "AP_EC_SPI_MOSI",
 267                           "AP_EC_SPI_CLK",
 268                           "AP_EC_SPI_CS_L",
 269                           "AP_SPI_CLK",
 270                           "AP_SPI_MOSI",
 271                           "AP_SPI_MISO",
 272                           /*
 273                            * AP_FLASH_WP_L is crossystem ABI. Schematics
 274                            * call it BIOS_FLASH_WP_L.
 275                            */
 276                           "AP_FLASH_WP_L",
 277                           "EN_PP3300_DX_EDP",
 278                           "AP_SPI_CS0_L",
 279                           "SD_CD_ODL",
 280                           "",
 281                           "",
 282                           "",
 283                           "WLAN_SW_CTRL",
 284                           "",
 285                           "REPORT_E",
 286                           "VDD_RESET_1.8V",
 287                           "ID0",
 288                           "",
 289                           "ID1",
 290                           "AVDD_LCD_EN",
 291                           "MIPI_1.8V_EN",
 292                           "",
 293                           "CODEC_PWR_EN",
 294                           "HUB_EN",
 295                           "",
 296                           "PP1800_MIPI_SW_EN",
 297                           "EN_PP3300_TOUCH",
 298                           "",
 299                           "",
 300                           "AP_SKU_ID1",
 301                           "AP_RST_REQ",
 302                           "",
 303                           "AP_BRD_ID1",
 304                           "AP_EC_INT_L",
 305                           "SDM_GRFC_3",
 306                           "",
 307                           "",
 308                           "BOOT_CONFIG_4",
 309                           "BOOT_CONFIG_2",
 310                           "",
 311                           "",
 312                           "",
 313                           "",
 314                           "EDP_BRIJ_EN",
 315                           "",
 316                           "",
 317                           "BOOT_CONFIG_3",
 318                           "WCI2_LTE_COEX_TXD",
 319                           "WCI2_LTE_COEX_RXD",
 320                           "",
 321                           "",
 322                           "",
 323                           "",
 324                           "FORCED_USB_BOOT_POL",
 325                           "AP_TS_PEN_I2C_SDA",
 326                           "AP_TS_PEN_I2C_SCL",
 327                           "DP_HOT_PLUG_DET",
 328                           "EC_IN_RW_ODL";
 329
 330         en_pp3300_touch: en-pp3300-touch {
 331                 pinmux {
 332                         pins = "gpio87";
 333                         function = "gpio";
 334                 };
 335
 336                 pinconf {
 337                         pins = "gpio87";
 338                         drive-strength = <2>;
 339                         bias-disable;
 340                 };
 341         };
 342 };