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-audio-rt5682.dtsi"
  12 #include "sc7280-herobrine-lte-sku.dtsi"
  13
  14 / {
  15         model = "Google Herobrine (rev1+)";
  16         compatible = "google,herobrine", "qcom,sc7280";
  17 };
  18
  19 /*
  20  * ADDITIONS TO FIXED REGULATORS DEFINED IN PARENT DEVICE TREE FILES
  21  *
  22  * Sort order matches the order in the parent files (parents before children).
  23  */
  24
  25 &pp3300_codec {
  26         status = "okay";
  27 };
  28
  29 &pp3300_fp_mcu {
  30         status = "okay";
  31 };
  32
  33 &pp2850_vcm_wf_cam {
  34         status = "okay";
  35 };
  36
  37 &pp2850_wf_cam {
  38         status = "okay";
  39 };
  40
  41 &pp1800_wf_cam {
  42         status = "okay";
  43 };
  44
  45 &pp1200_wf_cam {
  46         status = "okay";
  47 };
  48
  49 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */
  50
  51 /*
  52  * Although the trackpad is really part of the herobrine baseboard, we'll
  53  * put the actual definition in the board device tree since different boards
  54  * might hook up different trackpads (or no i2c trackpad at all in the case
  55  * of tablets / detachables).
  56  */
  57 ap_tp_i2c: &i2c0 {
  58         status = "okay";
  59         clock-frequency = <400000>;
  60
  61         trackpad: trackpad@15 {
  62                 compatible = "elan,ekth3000";
  63                 reg = <0x15>;
  64                 pinctrl-names = "default";
  65                 pinctrl-0 = <&tp_int_odl>;
  66
  67                 interrupt-parent = <&tlmm>;
  68                 interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
  69
  70                 vcc-supply = <&pp3300_z1>;
  71
  72                 wakeup-source;
  73         };
  74 };
  75
  76 /*
  77  * The touchscreen connector might come off the Qcard, at least in the case of
  78  * eDP. Like the trackpad, we'll put it in the board device tree file since
  79  * different boards have different touchscreens.
  80  */
  81 ts_i2c: &i2c13 {
  82         status = "okay";
  83         clock-frequency = <400000>;
  84
  85         ap_ts: touchscreen@5c {
  86                 compatible = "hid-over-i2c";
  87                 reg = <0x5c>;
  88                 pinctrl-names = "default";
  89                 pinctrl-0 = <&ts_int_conn>, <&ts_rst_conn>;
  90
  91                 interrupt-parent = <&tlmm>;
  92                 interrupts = <55 IRQ_TYPE_LEVEL_LOW>;
  93
  94                 post-power-on-delay-ms = <500>;
  95                 hid-descr-addr = <0x0000>;
  96
  97                 vdd-supply = <&ts_avdd>;
  98         };
  99 };
 100
 101 &mdss_edp {
 102         status = "okay";
 103 };
 104
 105 &mdss_edp_phy {
 106         status = "okay";
 107 };
 108
 109 /* For nvme */
 110 &pcie1 {
 111         status = "okay";
 112 };
 113
 114 /* For nvme */
 115 &pcie1_phy {
 116         status = "okay";
 117 };
 118
 119 /* For eMMC */
 120 &sdhc_1 {
 121         status = "okay";
 122 };
 123
 124 /* For SD Card */
 125 &sdhc_2 {
 126         status = "okay";
 127 };
 128
 129 /* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
 130
 131 /*
 132  * This pin goes to the display panel but then doesn't actually do anything
 133  * on the panel itself (it doesn't connect to the touchscreen controller).
 134  * We'll set a pullup here just to park the line.
 135  */
 136 &ts_rst_conn {
 137         bias-pull-up;
 138 };
 139
 140 /* PINCTRL - BOARD-SPECIFIC */
 141
 142 /*
 143  * Methodology for gpio-line-names:
 144  * - If a pin goes to herobrine board and is named it gets that name.
 145  * - If a pin goes to herobrine board and is not named, it gets no name.
 146  * - If a pin is totally internal to Qcard then it gets Qcard name.
 147  * - If a pin is not hooked up on Qcard, it gets no name.
 148  */
 149
 150 &pm8350c_gpios {
 151         gpio-line-names = "FLASH_STROBE_1",             /* 1 */
 152                           "AP_SUSPEND",
 153                           "PM8008_1_RST_N",
 154                           "",
 155                           "",
 156                           "",
 157                           "PMIC_EDP_BL_EN",
 158                           "PMIC_EDP_BL_PWM",
 159                           "";
 160 };
 161
 162 &tlmm {
 163         gpio-line-names = "AP_TP_I2C_SDA",              /* 0 */
 164                           "AP_TP_I2C_SCL",
 165                           "SSD_RST_L",
 166                           "PE_WAKE_ODL",
 167                           "AP_SAR_SDA",
 168                           "AP_SAR_SCL",
 169                           "PRB_SC_GPIO_6",
 170                           "TP_INT_ODL",
 171                           "HP_I2C_SDA",
 172                           "HP_I2C_SCL",
 173
 174                           "GNSS_L1_EN",                 /* 10 */
 175                           "GNSS_L5_EN",
 176                           "SPI_AP_MOSI",
 177                           "SPI_AP_MISO",
 178                           "SPI_AP_CLK",
 179                           "SPI_AP_CS0_L",
 180                           /*
 181                            * AP_FLASH_WP is crossystem ABI. Schematics
 182                            * call it BIOS_FLASH_WP_OD.
 183                            */
 184                           "AP_FLASH_WP",
 185                           "",
 186                           "AP_EC_INT_L",
 187                           "",
 188
 189                           "UF_CAM_RST_L",               /* 20 */
 190                           "WF_CAM_RST_L",
 191                           "UART_AP_TX_DBG_RX",
 192                           "UART_DBG_TX_AP_RX",
 193                           "",
 194                           "PM8008_IRQ_1",
 195                           "HOST2WLAN_SOL",
 196                           "WLAN2HOST_SOL",
 197                           "MOS_BT_UART_CTS",
 198                           "MOS_BT_UART_RFR",
 199
 200                           "MOS_BT_UART_TX",             /* 30 */
 201                           "MOS_BT_UART_RX",
 202                           "PRB_SC_GPIO_32",
 203                           "HUB_RST_L",
 204                           "",
 205                           "",
 206                           "AP_SPI_FP_MISO",
 207                           "AP_SPI_FP_MOSI",
 208                           "AP_SPI_FP_CLK",
 209                           "AP_SPI_FP_CS_L",
 210
 211                           "AP_EC_SPI_MISO",             /* 40 */
 212                           "AP_EC_SPI_MOSI",
 213                           "AP_EC_SPI_CLK",
 214                           "AP_EC_SPI_CS_L",
 215                           "LCM_RST_L",
 216                           "EARLY_EUD_N",
 217                           "",
 218                           "DP_HOT_PLUG_DET",
 219                           "IO_BRD_MLB_ID0",
 220                           "IO_BRD_MLB_ID1",
 221
 222                           "IO_BRD_MLB_ID2",             /* 50 */
 223                           "SSD_EN",
 224                           "TS_I2C_SDA_CONN",
 225                           "TS_I2C_CLK_CONN",
 226                           "TS_RST_CONN",
 227                           "TS_INT_CONN",
 228                           "AP_I2C_TPM_SDA",
 229                           "AP_I2C_TPM_SCL",
 230                           "PRB_SC_GPIO_58",
 231                           "PRB_SC_GPIO_59",
 232
 233                           "EDP_HOT_PLUG_DET_N",         /* 60 */
 234                           "FP_TO_AP_IRQ_L",
 235                           "",
 236                           "AMP_EN",
 237                           "CAM0_MCLK_GPIO_64",
 238                           "CAM1_MCLK_GPIO_65",
 239                           "WF_CAM_MCLK",
 240                           "PRB_SC_GPIO_67",
 241                           "FPMCU_BOOT0",
 242                           "UF_CAM_SDA",
 243
 244                           "UF_CAM_SCL",                 /* 70 */
 245                           "",
 246                           "",
 247                           "WF_CAM_SDA",
 248                           "WF_CAM_SCL",
 249                           "",
 250                           "",
 251                           "EN_FP_RAILS",
 252                           "FP_RST_L",
 253                           "PCIE1_CLKREQ_ODL",
 254
 255                           "EN_PP3300_DX_EDP",           /* 80 */
 256                           "SC_GPIO_81",
 257                           "FORCED_USB_BOOT",
 258                           "WCD_RESET_N",
 259                           "MOS_WLAN_EN",
 260                           "MOS_BT_EN",
 261                           "MOS_SW_CTRL",
 262                           "MOS_PCIE0_RST",
 263                           "MOS_PCIE0_CLKREQ_N",
 264                           "MOS_PCIE0_WAKE_N",
 265
 266                           "MOS_LAA_AS_EN",              /* 90 */
 267                           "SD_CD_ODL",
 268                           "",
 269                           "",
 270                           "MOS_BT_WLAN_SLIMBUS_CLK",
 271                           "MOS_BT_WLAN_SLIMBUS_DAT0",
 272                           "HP_MCLK",
 273                           "HP_BCLK",
 274                           "HP_DOUT",
 275                           "HP_DIN",
 276
 277                           "HP_LRCLK",                   /* 100 */
 278                           "HP_IRQ",
 279                           "",
 280                           "",
 281                           "GSC_AP_INT_ODL",
 282                           "EN_PP3300_CODEC",
 283                           "AMP_BCLK",
 284                           "AMP_DIN",
 285                           "AMP_LRCLK",
 286                           "UIM1_DATA_GPIO_109",
 287
 288                           "UIM1_CLK_GPIO_110",          /* 110 */
 289                           "UIM1_RESET_GPIO_111",
 290                           "PRB_SC_GPIO_112",
 291                           "UIM0_DATA",
 292                           "UIM0_CLK",
 293                           "UIM0_RST",
 294                           "UIM0_PRESENT_ODL",
 295                           "SDM_RFFE0_CLK",
 296                           "SDM_RFFE0_DATA",
 297                           "WF_CAM_EN",
 298
 299                           "FASTBOOT_SEL_0",             /* 120 */
 300                           "SC_GPIO_121",
 301                           "FASTBOOT_SEL_1",
 302                           "SC_GPIO_123",
 303                           "FASTBOOT_SEL_2",
 304                           "SM_RFFE4_CLK_GRFC_8",
 305                           "SM_RFFE4_DATA_GRFC_9",
 306                           "WLAN_COEX_UART1_RX",
 307                           "WLAN_COEX_UART1_TX",
 308                           "PRB_SC_GPIO_129",
 309
 310                           "LCM_ID0",                    /* 130 */
 311                           "LCM_ID1",
 312                           "",
 313                           "SDR_QLINK_REQ",
 314                           "SDR_QLINK_EN",
 315                           "QLINK0_WMSS_RESET_N",
 316                           "SMR526_QLINK1_REQ",
 317                           "SMR526_QLINK1_EN",
 318                           "SMR526_QLINK1_WMSS_RESET_N",
 319                           "PRB_SC_GPIO_139",
 320
 321                           "SAR1_IRQ_ODL",               /* 140 */
 322                           "SAR0_IRQ_ODL",
 323                           "PRB_SC_GPIO_142",
 324                           "",
 325                           "WCD_SWR_TX_CLK",
 326                           "WCD_SWR_TX_DATA0",
 327                           "WCD_SWR_TX_DATA1",
 328                           "WCD_SWR_RX_CLK",
 329                           "WCD_SWR_RX_DATA0",
 330                           "WCD_SWR_RX_DATA1",
 331
 332                           "DMIC01_CLK",                 /* 150 */
 333                           "DMIC01_DATA",
 334                           "DMIC23_CLK",
 335                           "DMIC23_DATA",
 336                           "",
 337                           "",
 338                           "EC_IN_RW_ODL",
 339                           "HUB_EN",
 340                           "WCD_SWR_TX_DATA2",
 341                           "",
 342
 343                           "",                           /* 160 */
 344                           "",
 345                           "",
 346                           "",
 347                           "",
 348                           "",
 349                           "",
 350                           "",
 351                           "",
 352                           "",
 353
 354                           "",                           /* 170 */
 355                           "MOS_BLE_UART_TX",
 356                           "MOS_BLE_UART_RX",
 357                           "",
 358                           "";
 359 };