Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/qcom/sc7280-herobrine-herobrine-r1.dts
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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 12 / { 13 model = "Google Herobrine (rev1+)"; 14 compatible = "google,herobrine", "qcom,sc7280"; 15 }; 16 17 /* 18 * ADDITIONS TO FIXED REGULATORS DEFINED IN PARENT DEVICE TREE FILES 19 * 20 * Sort order matches the order in the parent files (parents before children). 21 */ 22 23 &pp3300_codec { 24 status = "okay"; 25 }; 26 27 &pp3300_fp_mcu { 28 status = "okay"; 29 }; 30 31 &pp2850_vcm_wf_cam { 32 status = "okay"; 33 }; 34 35 &pp2850_wf_cam { 36 status = "okay"; 37 }; 38 39 &pp1800_wf_cam { 40 status = "okay"; 41 }; 42 43 &pp1200_wf_cam { 44 status = "okay"; 45 }; 46 47 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */ 48 49 &ap_spi_fp { 50 status = "okay"; 51 }; 52 53 /* 54 * Although the trackpad is really part of the herobrine baseboard, we'll 55 * put the actual definition in the board device tree since different boards 56 * might hook up different trackpads (or no i2c trackpad at all in the case 57 * of tablets / detachables). 58 */ 59 ap_tp_i2c: &i2c0 { 60 status = "okay"; 61 clock-frequency = <400000>; 62 63 trackpad: trackpad@15 { 64 compatible = "elan,ekth3000"; 65 reg = <0x15>; 66 pinctrl-names = "default"; 67 pinctrl-0 = <&tp_int_odl>; 68 69 interrupt-parent = <&tlmm>; 70 interrupts = <7 IRQ_TYPE_EDGE_FALLING>; 71 72 vcc-supply = <&pp3300_z1>; 73 74 wakeup-source; 75 }; 76 }; 77 78 /* 79 * The touchscreen connector might come off the Qcard, at least in the case of 80 * eDP. Like the trackpad, we'll put it in the board device tree file since 81 * different boards have different touchscreens. 82 */ 83 ts_i2c: &i2c13 { 84 status = "okay"; 85 clock-frequency = <400000>; 86 87 ap_ts: touchscreen@5c { 88 compatible = "hid-over-i2c"; 89 reg = <0x5c>; 90 pinctrl-names = "default"; 91 pinctrl-0 = <&ts_int_conn>, <&ts_rst_conn>; 92 93 interrupt-parent = <&tlmm>; 94 interrupts = <55 IRQ_TYPE_LEVEL_LOW>; 95 96 post-power-on-delay-ms = <500>; 97 hid-descr-addr = <0x0000>; 98 99 vdd-supply = <&ts_avdd>; 100 }; 101 }; 102 103 &mdss_edp { 104 status = "okay"; 105 }; 106 107 &mdss_edp_phy { 108 status = "okay"; 109 }; 110 111 /* For nvme */ 112 &pcie1 { 113 status = "okay"; 114 }; 115 116 /* For nvme */ 117 &pcie1_phy { 118 status = "okay"; 119 }; 120 121 /* For eMMC */ 122 &sdhc_1 { 123 status = "okay"; 124 }; 125 126 /* For SD Card */ 127 &sdhc_2 { 128 status = "okay"; 129 }; 130 131 /* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */ 132 133 /* 134 * This pin goes to the display panel but then doesn't actually do anything 135 * on the panel itself (it doesn't connect to the touchscreen controller). 136 * We'll set a pullup here just to park the line. 137 */ 138 &ts_rst_conn { 139 bias-pull-up; 140 }; 141 142 /* PINCTRL - BOARD-SPECIFIC */ 143 144 /* 145 * Methodology for gpio-line-names: 146 * - If a pin goes to herobrine board and is named it gets that name. 147 * - If a pin goes to herobrine board and is not named, it gets no name. 148 * - If a pin is totally internal to Qcard then it gets Qcard name. 149 * - If a pin is not hooked up on Qcard, it gets no name. 150 */ 151 152 &pm8350c_gpios { 153 gpio-line-names = "FLASH_STROBE_1", /* 1 */ 154 "AP_SUSPEND", 155 "PM8008_1_RST_N", 156 "", 157 "", 158 "", 159 "PMIC_EDP_BL_EN", 160 "PMIC_EDP_BL_PWM", 161 ""; 162 }; 163 164 &tlmm { 165 gpio-line-names = "AP_TP_I2C_SDA", /* 0 */ 166 "AP_TP_I2C_SCL", 167 "SSD_RST_L", 168 "PE_WAKE_ODL", 169 "AP_SAR_SDA", 170 "AP_SAR_SCL", 171 "PRB_SC_GPIO_6", 172 "TP_INT_ODL", 173 "HP_I2C_SDA", 174 "HP_I2C_SCL", 175 176 "GNSS_L1_EN", /* 10 */ 177 "GNSS_L5_EN", 178 "SPI_AP_MOSI", 179 "SPI_AP_MISO", 180 "SPI_AP_CLK", 181 "SPI_AP_CS0_L", 182 /* 183 * AP_FLASH_WP is crossystem ABI. Schematics 184 * call it BIOS_FLASH_WP_OD. 185 */ 186 "AP_FLASH_WP", 187 "", 188 "AP_EC_INT_L", 189 "", 190 191 "UF_CAM_RST_L", /* 20 */ 192 "WF_CAM_RST_L", 193 "UART_AP_TX_DBG_RX", 194 "UART_DBG_TX_AP_RX", 195 "", 196 "PM8008_IRQ_1", 197 "HOST2WLAN_SOL", 198 "WLAN2HOST_SOL", 199 "MOS_BT_UART_CTS", 200 "MOS_BT_UART_RFR", 201 202 "MOS_BT_UART_TX", /* 30 */ 203 "MOS_BT_UART_RX", 204 "PRB_SC_GPIO_32", 205 "HUB_RST_L", 206 "", 207 "", 208 "AP_SPI_FP_MISO", 209 "AP_SPI_FP_MOSI", 210 "AP_SPI_FP_CLK", 211 "AP_SPI_FP_CS_L", 212 213 "AP_EC_SPI_MISO", /* 40 */ 214 "AP_EC_SPI_MOSI", 215 "AP_EC_SPI_CLK", 216 "AP_EC_SPI_CS_L", 217 "LCM_RST_L", 218 "EARLY_EUD_N", 219 "", 220 "DP_HOT_PLUG_DET", 221 "IO_BRD_MLB_ID0", 222 "IO_BRD_MLB_ID1", 223 224 "IO_BRD_MLB_ID2", /* 50 */ 225 "SSD_EN", 226 "TS_I2C_SDA_CONN", 227 "TS_I2C_CLK_CONN", 228 "TS_RST_CONN", 229 "TS_INT_CONN", 230 "AP_I2C_TPM_SDA", 231 "AP_I2C_TPM_SCL", 232 "PRB_SC_GPIO_58", 233 "PRB_SC_GPIO_59", 234 235 "EDP_HOT_PLUG_DET_N", /* 60 */ 236 "FP_TO_AP_IRQ_L", 237 "", 238 "AMP_EN", 239 "CAM0_MCLK_GPIO_64", 240 "CAM1_MCLK_GPIO_65", 241 "WF_CAM_MCLK", 242 "PRB_SC_GPIO_67", 243 "FPMCU_BOOT0", 244 "UF_CAM_SDA", 245 246 "UF_CAM_SCL", /* 70 */ 247 "", 248 "", 249 "WF_CAM_SDA", 250 "WF_CAM_SCL", 251 "", 252 "", 253 "EN_FP_RAILS", 254 "FP_RST_L", 255 "PCIE1_CLKREQ_ODL", 256 257 "EN_PP3300_DX_EDP", /* 80 */ 258 "SC_GPIO_81", 259 "FORCED_USB_BOOT", 260 "WCD_RESET_N", 261 "MOS_WLAN_EN", 262 "MOS_BT_EN", 263 "MOS_SW_CTRL", 264 "MOS_PCIE0_RST", 265 "MOS_PCIE0_CLKREQ_N", 266 "MOS_PCIE0_WAKE_N", 267 268 "MOS_LAA_AS_EN", /* 90 */ 269 "SD_CD_ODL", 270 "", 271 "", 272 "MOS_BT_WLAN_SLIMBUS_CLK", 273 "MOS_BT_WLAN_SLIMBUS_DAT0", 274 "HP_MCLK", 275 "HP_BCLK", 276 "HP_DOUT", 277 "HP_DIN", 278 279 "HP_LRCLK", /* 100 */ 280 "HP_IRQ", 281 "", 282 "", 283 "GSC_AP_INT_ODL", 284 "EN_PP3300_CODEC", 285 "AMP_BCLK", 286 "AMP_DIN", 287 "AMP_LRCLK", 288 "UIM1_DATA_GPIO_109", 289 290 "UIM1_CLK_GPIO_110", /* 110 */ 291 "UIM1_RESET_GPIO_111", 292 "PRB_SC_GPIO_112", 293 "UIM0_DATA", 294 "UIM0_CLK", 295 "UIM0_RST", 296 "UIM0_PRESENT_ODL", 297 "SDM_RFFE0_CLK", 298 "SDM_RFFE0_DATA", 299 "WF_CAM_EN", 300 301 "FASTBOOT_SEL_0", /* 120 */ 302 "SC_GPIO_121", 303 "FASTBOOT_SEL_1", 304 "SC_GPIO_123", 305 "FASTBOOT_SEL_2", 306 "SM_RFFE4_CLK_GRFC_8", 307 "SM_RFFE4_DATA_GRFC_9", 308 "WLAN_COEX_UART1_RX", 309 "WLAN_COEX_UART1_TX", 310 "PRB_SC_GPIO_129", 311 312 "LCM_ID0", /* 130 */ 313 "LCM_ID1", 314 "", 315 "SDR_QLINK_REQ", 316 "SDR_QLINK_EN", 317 "QLINK0_WMSS_RESET_N", 318 "SMR526_QLINK1_REQ", 319 "SMR526_QLINK1_EN", 320 "SMR526_QLINK1_WMSS_RESET_N", 321 "PRB_SC_GPIO_139", 322 323 "SAR1_IRQ_ODL", /* 140 */ 324 "SAR0_IRQ_ODL", 325 "PRB_SC_GPIO_142", 326 "", 327 "WCD_SWR_TX_CLK", 328 "WCD_SWR_TX_DATA0", 329 "WCD_SWR_TX_DATA1", 330 "WCD_SWR_RX_CLK", 331 "WCD_SWR_RX_DATA0", 332 "WCD_SWR_RX_DATA1", 333 334 "DMIC01_CLK", /* 150 */ 335 "DMIC01_DATA", 336 "DMIC23_CLK", 337 "DMIC23_DATA", 338 "", 339 "", 340 "EC_IN_RW_ODL", 341 "HUB_EN", 342 "WCD_SWR_TX_DATA2", 343 "", 344 345 "", /* 160 */ 346 "", 347 "", 348 "", 349 "", 350 "", 351 "", 352 "", 353 "", 354 "", 355 356 "", /* 170 */ 357 "MOS_BLE_UART_TX", 358 "MOS_BLE_UART_RX", 359 "", 360 "", 361 ""; 362 };
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