arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Google Herobrine board device tree source
   4  *
   5  * Copyright 2022 Google LLC.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "sc7280-herobrine.dtsi"
  11 #include "sc7280-herobrine-lte-sku.dtsi"
  12
  13 / {
  14         model = "Google Herobrine (rev1+)";
  15         compatible = "google,herobrine", "qcom,sc7280";
  16 };
  17
  18 /*
  19  * ADDITIONS TO FIXED REGULATORS DEFINED IN PARENT DEVICE TREE FILES
  20  *
  21  * Sort order matches the order in the parent files (parents before children).
  22  */
  23
  24 &pp3300_codec {
  25         status = "okay";
  26 };
  27
  28 &pp3300_fp_mcu {
  29         status = "okay";
  30 };
  31
  32 &pp2850_vcm_wf_cam {
  33         status = "okay";
  34 };
  35
  36 &pp2850_wf_cam {
  37         status = "okay";
  38 };
  39
  40 &pp1800_wf_cam {
  41         status = "okay";
  42 };
  43
  44 &pp1200_wf_cam {
  45         status = "okay";
  46 };
  47
  48 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */
  49
  50 &ap_spi_fp {
  51         status = "okay";
  52 };
  53
  54 /*
  55  * Although the trackpad is really part of the herobrine baseboard, we'll
  56  * put the actual definition in the board device tree since different boards
  57  * might hook up different trackpads (or no i2c trackpad at all in the case
  58  * of tablets / detachables).
  59  */
  60 ap_tp_i2c: &i2c0 {
  61         status = "okay";
  62         clock-frequency = <400000>;
  63
  64         trackpad: trackpad@15 {
  65                 compatible = "elan,ekth3000";
  66                 reg = <0x15>;
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&tp_int_odl>;
  69
  70                 interrupt-parent = <&tlmm>;
  71                 interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
  72
  73                 vcc-supply = <&pp3300_z1>;
  74
  75                 wakeup-source;
  76         };
  77 };
  78
  79 /*
  80  * The touchscreen connector might come off the Qcard, at least in the case of
  81  * eDP. Like the trackpad, we'll put it in the board device tree file since
  82  * different boards have different touchscreens.
  83  */
  84 ts_i2c: &i2c13 {
  85         status = "okay";
  86         clock-frequency = <400000>;
  87
  88         ap_ts: touchscreen@5c {
  89                 compatible = "hid-over-i2c";
  90                 reg = <0x5c>;
  91                 pinctrl-names = "default";
  92                 pinctrl-0 = <&ts_int_conn>, <&ts_rst_conn>;
  93
  94                 interrupt-parent = <&tlmm>;
  95                 interrupts = <55 IRQ_TYPE_LEVEL_LOW>;
  96
  97                 post-power-on-delay-ms = <500>;
  98                 hid-descr-addr = <0x0000>;
  99
 100                 vdd-supply = <&ts_avdd>;
 101         };
 102 };
 103
 104 &mdss_edp {
 105         status = "okay";
 106 };
 107
 108 &mdss_edp_phy {
 109         status = "okay";
 110 };
 111
 112 /* For nvme */
 113 &pcie1 {
 114         status = "okay";
 115 };
 116
 117 /* For nvme */
 118 &pcie1_phy {
 119         status = "okay";
 120 };
 121
 122 /* For eMMC */
 123 &sdhc_1 {
 124         status = "okay";
 125 };
 126
 127 /* For SD Card */
 128 &sdhc_2 {
 129         status = "okay";
 130 };
 131
 132 /* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
 133
 134 /*
 135  * This pin goes to the display panel but then doesn't actually do anything
 136  * on the panel itself (it doesn't connect to the touchscreen controller).
 137  * We'll set a pullup here just to park the line.
 138  */
 139 &ts_rst_conn {
 140         bias-pull-up;
 141 };
 142
 143 /* PINCTRL - BOARD-SPECIFIC */
 144
 145 /*
 146  * Methodology for gpio-line-names:
 147  * - If a pin goes to herobrine board and is named it gets that name.
 148  * - If a pin goes to herobrine board and is not named, it gets no name.
 149  * - If a pin is totally internal to Qcard then it gets Qcard name.
 150  * - If a pin is not hooked up on Qcard, it gets no name.
 151  */
 152
 153 &pm8350c_gpios {
 154         gpio-line-names = "FLASH_STROBE_1",             /* 1 */
 155                           "AP_SUSPEND",
 156                           "PM8008_1_RST_N",
 157                           "",
 158                           "",
 159                           "",
 160                           "PMIC_EDP_BL_EN",
 161                           "PMIC_EDP_BL_PWM",
 162                           "";
 163 };
 164
 165 &tlmm {
 166         gpio-line-names = "AP_TP_I2C_SDA",              /* 0 */
 167                           "AP_TP_I2C_SCL",
 168                           "SSD_RST_L",
 169                           "PE_WAKE_ODL",
 170                           "AP_SAR_SDA",
 171                           "AP_SAR_SCL",
 172                           "PRB_SC_GPIO_6",
 173                           "TP_INT_ODL",
 174                           "HP_I2C_SDA",
 175                           "HP_I2C_SCL",
 176
 177                           "GNSS_L1_EN",                 /* 10 */
 178                           "GNSS_L5_EN",
 179                           "SPI_AP_MOSI",
 180                           "SPI_AP_MISO",
 181                           "SPI_AP_CLK",
 182                           "SPI_AP_CS0_L",
 183                           /*
 184                            * AP_FLASH_WP is crossystem ABI. Schematics
 185                            * call it BIOS_FLASH_WP_OD.
 186                            */
 187                           "AP_FLASH_WP",
 188                           "",
 189                           "AP_EC_INT_L",
 190                           "",
 191
 192                           "UF_CAM_RST_L",               /* 20 */
 193                           "WF_CAM_RST_L",
 194                           "UART_AP_TX_DBG_RX",
 195                           "UART_DBG_TX_AP_RX",
 196                           "",
 197                           "PM8008_IRQ_1",
 198                           "HOST2WLAN_SOL",
 199                           "WLAN2HOST_SOL",
 200                           "MOS_BT_UART_CTS",
 201                           "MOS_BT_UART_RFR",
 202
 203                           "MOS_BT_UART_TX",             /* 30 */
 204                           "MOS_BT_UART_RX",
 205                           "PRB_SC_GPIO_32",
 206                           "HUB_RST_L",
 207                           "",
 208                           "",
 209                           "AP_SPI_FP_MISO",
 210                           "AP_SPI_FP_MOSI",
 211                           "AP_SPI_FP_CLK",
 212                           "AP_SPI_FP_CS_L",
 213
 214                           "AP_EC_SPI_MISO",             /* 40 */
 215                           "AP_EC_SPI_MOSI",
 216                           "AP_EC_SPI_CLK",
 217                           "AP_EC_SPI_CS_L",
 218                           "LCM_RST_L",
 219                           "EARLY_EUD_N",
 220                           "",
 221                           "DP_HOT_PLUG_DET",
 222                           "IO_BRD_MLB_ID0",
 223                           "IO_BRD_MLB_ID1",
 224
 225                           "IO_BRD_MLB_ID2",             /* 50 */
 226                           "SSD_EN",
 227                           "TS_I2C_SDA_CONN",
 228                           "TS_I2C_CLK_CONN",
 229                           "TS_RST_CONN",
 230                           "TS_INT_CONN",
 231                           "AP_I2C_TPM_SDA",
 232                           "AP_I2C_TPM_SCL",
 233                           "PRB_SC_GPIO_58",
 234                           "PRB_SC_GPIO_59",
 235
 236                           "EDP_HOT_PLUG_DET_N",         /* 60 */
 237                           "FP_TO_AP_IRQ_L",
 238                           "",
 239                           "AMP_EN",
 240                           "CAM0_MCLK_GPIO_64",
 241                           "CAM1_MCLK_GPIO_65",
 242                           "WF_CAM_MCLK",
 243                           "PRB_SC_GPIO_67",
 244                           "FPMCU_BOOT0",
 245                           "UF_CAM_SDA",
 246
 247                           "UF_CAM_SCL",                 /* 70 */
 248                           "",
 249                           "",
 250                           "WF_CAM_SDA",
 251                           "WF_CAM_SCL",
 252                           "",
 253                           "",
 254                           "EN_FP_RAILS",
 255                           "FP_RST_L",
 256                           "PCIE1_CLKREQ_ODL",
 257
 258                           "EN_PP3300_DX_EDP",           /* 80 */
 259                           "SC_GPIO_81",
 260                           "FORCED_USB_BOOT",
 261                           "WCD_RESET_N",
 262                           "MOS_WLAN_EN",
 263                           "MOS_BT_EN",
 264                           "MOS_SW_CTRL",
 265                           "MOS_PCIE0_RST",
 266                           "MOS_PCIE0_CLKREQ_N",
 267                           "MOS_PCIE0_WAKE_N",
 268
 269                           "MOS_LAA_AS_EN",              /* 90 */
 270                           "SD_CD_ODL",
 271                           "",
 272                           "",
 273                           "MOS_BT_WLAN_SLIMBUS_CLK",
 274                           "MOS_BT_WLAN_SLIMBUS_DAT0",
 275                           "HP_MCLK",
 276                           "HP_BCLK",
 277                           "HP_DOUT",
 278                           "HP_DIN",
 279
 280                           "HP_LRCLK",                   /* 100 */
 281                           "HP_IRQ",
 282                           "",
 283                           "",
 284                           "GSC_AP_INT_ODL",
 285                           "EN_PP3300_CODEC",
 286                           "AMP_BCLK",
 287                           "AMP_DIN",
 288                           "AMP_LRCLK",
 289                           "UIM1_DATA_GPIO_109",
 290
 291                           "UIM1_CLK_GPIO_110",          /* 110 */
 292                           "UIM1_RESET_GPIO_111",
 293                           "PRB_SC_GPIO_112",
 294                           "UIM0_DATA",
 295                           "UIM0_CLK",
 296                           "UIM0_RST",
 297                           "UIM0_PRESENT_ODL",
 298                           "SDM_RFFE0_CLK",
 299                           "SDM_RFFE0_DATA",
 300                           "WF_CAM_EN",
 301
 302                           "FASTBOOT_SEL_0",             /* 120 */
 303                           "SC_GPIO_121",
 304                           "FASTBOOT_SEL_1",
 305                           "SC_GPIO_123",
 306                           "FASTBOOT_SEL_2",
 307                           "SM_RFFE4_CLK_GRFC_8",
 308                           "SM_RFFE4_DATA_GRFC_9",
 309                           "WLAN_COEX_UART1_RX",
 310                           "WLAN_COEX_UART1_TX",
 311                           "PRB_SC_GPIO_129",
 312
 313                           "LCM_ID0",                    /* 130 */
 314                           "LCM_ID1",
 315                           "",
 316                           "SDR_QLINK_REQ",
 317                           "SDR_QLINK_EN",
 318                           "QLINK0_WMSS_RESET_N",
 319                           "SMR526_QLINK1_REQ",
 320                           "SMR526_QLINK1_EN",
 321                           "SMR526_QLINK1_WMSS_RESET_N",
 322                           "PRB_SC_GPIO_139",
 323
 324                           "SAR1_IRQ_ODL",               /* 140 */
 325                           "SAR0_IRQ_ODL",
 326                           "PRB_SC_GPIO_142",
 327                           "",
 328                           "WCD_SWR_TX_CLK",
 329                           "WCD_SWR_TX_DATA0",
 330                           "WCD_SWR_TX_DATA1",
 331                           "WCD_SWR_RX_CLK",
 332                           "WCD_SWR_RX_DATA0",
 333                           "WCD_SWR_RX_DATA1",
 334
 335                           "DMIC01_CLK",                 /* 150 */
 336                           "DMIC01_DATA",
 337                           "DMIC23_CLK",
 338                           "DMIC23_DATA",
 339                           "",
 340                           "",
 341                           "EC_IN_RW_ODL",
 342                           "HUB_EN",
 343                           "WCD_SWR_TX_DATA2",
 344                           "",
 345
 346                           "",                           /* 160 */
 347                           "",
 348                           "",
 349                           "",
 350                           "",
 351                           "",
 352                           "",
 353                           "",
 354                           "",
 355                           "",
 356
 357                           "",                           /* 170 */
 358                           "MOS_BLE_UART_TX",
 359                           "MOS_BLE_UART_RX",
 360                           "",
 361                           "",
 362                           "";
 363 };