1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved. 4 */ 5 6/dts-v1/; 7 8#include "msm8996.dtsi" 9#include "pm8994.dtsi" 10#include "pmi8994.dtsi" 11#include <dt-bindings/input/input.h> 12#include <dt-bindings/gpio/gpio.h> 13#include <dt-bindings/leds/common.h> 14#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> 15#include <dt-bindings/sound/qcom,q6afe.h> 16#include <dt-bindings/sound/qcom,q6asm.h> 17#include <dt-bindings/sound/qcom,wcd9335.h> 18 19/* 20 * GPIO name legend: proper name = the GPIO line is used as GPIO 21 * NC = not connected (pin out but not routed from the chip to 22 * anything the board) 23 * "[PER]" = pin is muxed for [peripheral] (not GPIO) 24 * LSEC = Low Speed External Connector 25 * P HSEC = Primary High Speed External Connector 26 * S HSEC = Secondary High Speed External Connector 27 * J14 = Camera Connector 28 * TP = Test Points 29 * 30 * Line names are taken from the schematic "DragonBoard 820c", 31 * drawing no: LM25-P2751-1 32 * 33 * For the lines routed to the external connectors the 34 * lines are named after the 96Boards CE Specification 1.0, 35 * Appendix "Expansion Connector Signal Description". 36 * 37 * When the 96Board naming of a line and the schematic name of 38 * the same line are in conflict, the 96Board specification 39 * takes precedence, which means that the external UART on the 40 * LSEC is named UART0 while the schematic and SoC names this 41 * UART3. This is only for the informational lines i.e. "[FOO]", 42 * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only 43 * ones actually used for GPIO. 44 */ 45 46/ { 47 model = "Qualcomm Technologies, Inc. DB820c"; 48 compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096"; 49 50 aliases { 51 serial0 = &blsp2_uart2; 52 serial1 = &blsp2_uart3; 53 serial2 = &blsp1_uart2; 54 i2c0 = &blsp1_i2c3; 55 i2c1 = &blsp2_i2c1; 56 i2c2 = &blsp2_i2c1; 57 spi0 = &blsp1_spi1; 58 spi1 = &blsp2_spi6; 59 }; 60 61 chosen { 62 stdout-path = "serial0:115200n8"; 63 }; 64 65 div1_mclk: divclk1 { 66 compatible = "gpio-gate-clock"; 67 pinctrl-0 = <&audio_mclk>; 68 pinctrl-names = "default"; 69 clocks = <&rpmcc RPM_SMD_DIV_CLK1>; 70 #clock-cells = <0>; 71 enable-gpios = <&pm8994_gpios 15 0>; 72 }; 73 74 divclk4: divclk4 { 75 compatible = "fixed-clock"; 76 #clock-cells = <0>; 77 clock-frequency = <32768>; 78 clock-output-names = "divclk4"; 79 80 pinctrl-names = "default"; 81 pinctrl-0 = <&divclk4_pin_a>; 82 }; 83 84 gpio-keys { 85 compatible = "gpio-keys"; 86 autorepeat; 87 88 pinctrl-names = "default"; 89 pinctrl-0 = <&volume_up_gpio>; 90 91 button { 92 label = "Volume Up"; 93 linux,code = <KEY_VOLUMEUP>; 94 gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>; 95 }; 96 }; 97 98 usb2_id: usb2-id { 99 compatible = "linux,extcon-usb-gpio"; 100 id-gpios = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>; 101 pinctrl-names = "default"; 102 pinctrl-0 = <&usb2_vbus_det_gpio>; 103 }; 104 105 usb3_id: usb3-id { 106 compatible = "linux,extcon-usb-gpio"; 107 id-gpios = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>; 108 pinctrl-names = "default"; 109 pinctrl-0 = <&usb3_vbus_det_gpio>; 110 }; 111 112 vph_pwr: vph-pwr-regulator { 113 compatible = "regulator-fixed"; 114 regulator-name = "vph_pwr"; 115 regulator-always-on; 116 regulator-boot-on; 117 118 regulator-min-microvolt = <3700000>; 119 regulator-max-microvolt = <3700000>; 120 }; 121 122 wlan_en: wlan-en-1-8v { 123 pinctrl-names = "default"; 124 pinctrl-0 = <&wlan_en_gpios>; 125 compatible = "regulator-fixed"; 126 regulator-name = "wlan-en-regulator"; 127 regulator-min-microvolt = <1800000>; 128 regulator-max-microvolt = <1800000>; 129 130 gpio = <&pm8994_gpios 8 0>; 131 132 /* WLAN card specific delay */ 133 startup-delay-us = <70000>; 134 enable-active-high; 135 }; 136}; 137 138&blsp1_i2c3 { 139 /* On Low speed expansion: LS-I2C0 */ 140 status = "okay"; 141}; 142 143&blsp1_spi1 { 144 /* On Low speed expansion */ 145 status = "okay"; 146}; 147 148&blsp1_uart2 { 149 label = "BT-UART"; 150 status = "okay"; 151 152 bluetooth { 153 compatible = "qcom,qca6174-bt"; 154 155 /* bt_disable_n gpio */ 156 enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>; 157 158 clocks = <&divclk4>; 159 }; 160}; 161 162&adsp_pil { 163 status = "okay"; 164 firmware-name = "qcom/apq8096/adsp.mbn"; 165}; 166 167&blsp2_i2c1 { 168 /* On High speed expansion: HS-I2C2 */ 169 status = "okay"; 170}; 171 172&blsp2_i2c1 { 173 /* On Low speed expansion: LS-I2C1 */ 174 status = "okay"; 175}; 176 177&blsp2_spi6 { 178 /* On High speed expansion */ 179 status = "okay"; 180}; 181 182&blsp2_uart2 { 183 label = "LS-UART1"; 184 status = "okay"; 185 pinctrl-names = "default", "sleep"; 186 pinctrl-0 = <&blsp2_uart2_2pins_default>; 187 pinctrl-1 = <&blsp2_uart2_2pins_sleep>; 188}; 189 190&blsp2_uart3 { 191 label = "LS-UART0"; 192 status = "disabled"; 193 pinctrl-names = "default", "sleep"; 194 pinctrl-0 = <&blsp2_uart3_4pins_default>; 195 pinctrl-1 = <&blsp2_uart3_4pins_sleep>; 196}; 197 198&camss { 199 vdda-supply = <&vreg_l2a_1p25>; 200}; 201 202&gpu { 203 status = "okay"; 204}; 205 206&hsusb_phy1 { 207 status = "okay"; 208 209 vdd-supply = <&vreg_l28a_0p925>; 210 vdda-pll-supply = <&vreg_l12a_1p8>; 211 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; 212}; 213 214&hsusb_phy2 { 215 status = "okay"; 216 217 vdd-supply = <&vreg_l28a_0p925>; 218 vdda-pll-supply = <&vreg_l12a_1p8>; 219 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; 220}; 221 222&mdp { 223 status = "okay"; 224}; 225 226&mdss { 227 status = "okay"; 228}; 229 230&mdss_hdmi { 231 status = "okay"; 232 233 pinctrl-names = "default", "sleep"; 234 pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>; 235 pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>; 236 237 core-vdda-supply = <&vreg_l12a_1p8>; 238 core-vcc-supply = <&vreg_s4a_1p8>; 239}; 240 241&mdss_hdmi_phy { 242 status = "okay"; 243 244 vddio-supply = <&vreg_l12a_1p8>; 245 vcca-supply = <&vreg_l28a_0p925>; 246 #phy-cells = <0>; 247}; 248 249&mmcc { 250 vdd-gfx-supply = <&vdd_gfx>; 251}; 252 253&mss_pil { 254 status = "okay"; 255 pll-supply = <&vreg_l12a_1p8>; 256 firmware-name = "qcom/apq8096/mba.mbn", "qcom/apq8096/modem.mbn"; 257}; 258 259&pm8994_resin { 260 status = "okay"; 261 linux,code = <KEY_VOLUMEDOWN>; 262}; 263 264&tlmm { 265 gpio-line-names = 266 "[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */ 267 "[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */ 268 "[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */ 269 "[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */ 270 "[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */ 271 "[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */ 272 "[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */ 273 "[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */ 274 "GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */ 275 "TP93", /* GPIO_9 */ 276 "GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */ 277 "[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */ 278 "NC", /* GPIO_12 */ 279 "[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */ 280 "[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */ 281 "[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */ 282 "TP99", /* GPIO_16 */ 283 "[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */ 284 "[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */ 285 "[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */ 286 "[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */ 287 "FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */ 288 "FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */ 289 "GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */ 290 "GPIO-D", /* GPIO_24, LSEC pin 26 */ 291 "GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */ 292 "GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */ 293 "BLSP6_I2C_SDA", /* GPIO_27 */ 294 "BLSP6_I2C_SCL", /* GPIO_28 */ 295 "GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */ 296 "GPIO30", /* GPIO_30, S HSEC pin 4 */ 297 "HDMI_CEC", /* GPIO_31 */ 298 "HDMI_DDC_CLOCK", /* GPIO_32 */ 299 "HDMI_DDC_DATA", /* GPIO_33 */ 300 "HDMI_HOT_PLUG_DETECT", /* GPIO_34 */ 301 "PCIE0_RST_N", /* GPIO_35 */ 302 "PCIE0_CLKREQ_N", /* GPIO_36 */ 303 "PCIE0_WAKE", /* GPIO_37 */ 304 "SD_CARD_DET_N", /* GPIO_38 */ 305 "TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */ 306 "W_DISABLE_N", /* GPIO_40 */ 307 "[BLSP9_UART_TX]", /* GPIO_41 */ 308 "[BLSP9_UART_RX]", /* GPIO_42 */ 309 "[BLSP2_UART_CTS_N]", /* GPIO_43 */ 310 "[BLSP2_UART_RFR_N]", /* GPIO_44 */ 311 "[BLSP3_UART_TX]", /* GPIO_45 */ 312 "[BLSP3_UART_RX]", /* GPIO_46 */ 313 "[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */ 314 "[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */ 315 "[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */ 316 "[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */ 317 "[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */ 318 "[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */ 319 "[CODEC_INT1_N]", /* GPIO_53 */ 320 "[CODEC_INT2_N]", /* GPIO_54 */ 321 "[BLSP7_I2C_SDA]", /* GPIO_55 */ 322 "[BLSP7_I2C_SCL]", /* GPIO_56 */ 323 "MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */ 324 "[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */ 325 "[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */ 326 "[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */ 327 "[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */ 328 "GPIO-E", /* GPIO_62, LSEC pin 27 */ 329 "TP87", /* GPIO_63 */ 330 "[CODEC_RST_N]", /* GPIO_64 */ 331 "[PCM1_CLK]", /* GPIO_65 */ 332 "[PCM1_SYNC]", /* GPIO_66 */ 333 "[PCM1_DIN]", /* GPIO_67 */ 334 "[PCM1_DOUT]", /* GPIO_68 */ 335 "AUDIO_REF_CLK", /* GPIO_69 */ 336 "SLIMBUS_CLK", /* GPIO_70 */ 337 "SLIMBUS_DATA0", /* GPIO_71 */ 338 "SLIMBUS_DATA1", /* GPIO_72 */ 339 "NC", /* GPIO_73 */ 340 "NC", /* GPIO_74 */ 341 "NC", /* GPIO_75 */ 342 "NC", /* GPIO_76 */ 343 "TP94", /* GPIO_77 */ 344 "NC", /* GPIO_78 */ 345 "TP95", /* GPIO_79 */ 346 "GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */ 347 "TP88", /* GPIO_81 */ 348 "TP89", /* GPIO_82 */ 349 "TP90", /* GPIO_83 */ 350 "TP91", /* GPIO_84 */ 351 "[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */ 352 "[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */ 353 "[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */ 354 "[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */ 355 "TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */ 356 "TSIF1_EN", /* GPIO_90, S HSEC pin 46 */ 357 "TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */ 358 "NC", /* GPIO_92 */ 359 "TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */ 360 "TSIF2_EN", /* GPIO_94, S HSEC pin 56 */ 361 "TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */ 362 "TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */ 363 "NC", /* GPIO_97 */ 364 "CAM1_STANDBY_N", /* GPIO_98 */ 365 "NC", /* GPIO_99 */ 366 "NC", /* GPIO_100 */ 367 "[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */ 368 "BOOT_CONFIG1", /* GPIO_102 */ 369 "USB_HUB_RESET", /* GPIO_103 */ 370 "CAM1_RST_N", /* GPIO_104 */ 371 "NC", /* GPIO_105 */ 372 "NC", /* GPIO_106 */ 373 "NC", /* GPIO_107 */ 374 "NC", /* GPIO_108 */ 375 "NC", /* GPIO_109 */ 376 "NC", /* GPIO_110 */ 377 "NC", /* GPIO_111 */ 378 "NC", /* GPIO_112 */ 379 "PMI8994_BUA", /* GPIO_113 */ 380 "PCIE2_RST_N", /* GPIO_114 */ 381 "PCIE2_CLKREQ_N", /* GPIO_115 */ 382 "PCIE2_WAKE", /* GPIO_116 */ 383 "SSC_IRQ_0", /* GPIO_117 */ 384 "SSC_IRQ_1", /* GPIO_118 */ 385 "SSC_IRQ_2", /* GPIO_119 */ 386 "NC", /* GPIO_120 */ 387 "GPIO121", /* GPIO_121, S HSEC pin 2 */ 388 "NC", /* GPIO_122 */ 389 "SSC_IRQ_6", /* GPIO_123 */ 390 "SSC_IRQ_7", /* GPIO_124 */ 391 "GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */ 392 "BOOT_CONFIG5", /* GPIO_126 */ 393 "NC", /* GPIO_127 */ 394 "NC", /* GPIO_128 */ 395 "BOOT_CONFIG7", /* GPIO_129 */ 396 "PCIE1_RST_N", /* GPIO_130 */ 397 "PCIE1_CLKREQ_N", /* GPIO_131 */ 398 "PCIE1_WAKE", /* GPIO_132 */ 399 "GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */ 400 "NC", /* GPIO_134 */ 401 "NC", /* GPIO_135 */ 402 "BOOT_CONFIG8", /* GPIO_136 */ 403 "NC", /* GPIO_137 */ 404 "NC", /* GPIO_138 */ 405 "GPS_SSBI2", /* GPIO_139 */ 406 "GPS_SSBI1", /* GPIO_140 */ 407 "NC", /* GPIO_141 */ 408 "NC", /* GPIO_142 */ 409 "NC", /* GPIO_143 */ 410 "BOOT_CONFIG6", /* GPIO_144 */ 411 "NC", /* GPIO_145 */ 412 "NC", /* GPIO_146 */ 413 "NC", /* GPIO_147 */ 414 "NC", /* GPIO_148 */ 415 "NC"; /* GPIO_149 */ 416 417 sdc2_cd_on: sdc2-cd-on-state { 418 pins = "gpio38"; 419 function = "gpio"; 420 bias-pull-up; 421 drive-strength = <16>; 422 }; 423 424 sdc2_cd_off: sdc2-cd-off-state { 425 pins = "gpio38"; 426 function = "gpio"; 427 bias-pull-up; 428 drive-strength = <2>; 429 }; 430 431 hdmi_hpd_active: hdmi-hpd-active-state { 432 pins = "gpio34"; 433 function = "hdmi_hot"; 434 bias-pull-down; 435 drive-strength = <16>; 436 }; 437 438 hdmi_hpd_suspend: hdmi-hpd-suspend-state { 439 pins = "gpio34"; 440 function = "hdmi_hot"; 441 bias-pull-down; 442 drive-strength = <2>; 443 }; 444 445 hdmi_ddc_active: hdmi-ddc-active-state { 446 pins = "gpio32", "gpio33"; 447 function = "hdmi_ddc"; 448 drive-strength = <2>; 449 bias-pull-up; 450 }; 451 452 hdmi_ddc_suspend: hdmi-ddc-suspend-state { 453 pins = "gpio32", "gpio33"; 454 function = "hdmi_ddc"; 455 drive-strength = <2>; 456 bias-pull-down; 457 }; 458}; 459 460&pcie0 { 461 status = "okay"; 462 perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>; 463 vddpe-3v3-supply = <&wlan_en>; 464 vdda-supply = <&vreg_l28a_0p925>; 465}; 466 467&pcie1 { 468 status = "okay"; 469 perst-gpios = <&tlmm 130 GPIO_ACTIVE_LOW>; 470 vdda-supply = <&vreg_l28a_0p925>; 471}; 472 473&pcie2 { 474 status = "okay"; 475 perst-gpios = <&tlmm 114 GPIO_ACTIVE_LOW>; 476 vdda-supply = <&vreg_l28a_0p925>; 477}; 478 479&pcie_phy { 480 status = "okay"; 481 482 vdda-phy-supply = <&vreg_l28a_0p925>; 483 vdda-pll-supply = <&vreg_l12a_1p8>; 484}; 485 486&pm8994_gpios { 487 gpio-line-names = 488 "NC", 489 "KEY_VOLP_N", 490 "NC", 491 "BL1_PWM", 492 "GPIO-F", /* BL0_PWM, LSEC pin 28 */ 493 "BL1_EN", 494 "NC", 495 "WLAN_EN", 496 "NC", 497 "NC", 498 "NC", 499 "NC", 500 "NC", 501 "NC", 502 "DIVCLK1", 503 "DIVCLK2", 504 "DIVCLK3", 505 "DIVCLK4", 506 "BT_EN", 507 "PMIC_SLB", 508 "PMIC_BUA", 509 "USB_VBUS_DET"; 510 511 pinctrl-names = "default"; 512 pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>; 513 514 ls_exp_gpio_f: pm8994-gpio5-state { 515 pinconf { 516 pins = "gpio5"; 517 function = PMIC_GPIO_FUNC_NORMAL; 518 output-low; 519 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 520 }; 521 }; 522 523 bt_en_gpios: bt-en-pios-state { 524 pinconf { 525 pins = "gpio19"; 526 function = PMIC_GPIO_FUNC_NORMAL; 527 output-low; 528 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 529 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; 530 bias-pull-down; 531 }; 532 }; 533 534 wlan_en_gpios: wlan-en-gpios-state { 535 pinconf { 536 pins = "gpio8"; 537 function = PMIC_GPIO_FUNC_NORMAL; 538 output-low; 539 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 540 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; 541 bias-pull-down; 542 }; 543 }; 544 545 audio_mclk: clk-div1-state { 546 pinconf { 547 pins = "gpio15"; 548 function = "func1"; 549 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 550 }; 551 }; 552 553 volume_up_gpio: pm8996-gpio2-state { 554 pinconf { 555 pins = "gpio2"; 556 function = "normal"; 557 input-enable; 558 drive-push-pull; 559 bias-pull-up; 560 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 561 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 562 }; 563 }; 564 565 divclk4_pin_a: divclk4-state { 566 pinconf { 567 pins = "gpio18"; 568 function = PMIC_GPIO_FUNC_FUNC2; 569 570 bias-disable; 571 power-source = <PM8994_GPIO_S4>; 572 }; 573 }; 574 575 usb3_vbus_det_gpio: pm8996-gpio22-state { 576 pinconf { 577 pins = "gpio22"; 578 function = PMIC_GPIO_FUNC_NORMAL; 579 input-enable; 580 bias-pull-down; 581 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 582 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 583 }; 584 }; 585}; 586 587&pm8994_mpps { 588 gpio-line-names = 589 "VDDPX_BIAS", 590 "WIFI_LED", 591 "NC", 592 "BT_LED", 593 "PM_MPP05", 594 "PM_MPP06", 595 "PM_MPP07", 596 "NC"; 597}; 598 599&pm8994_spmi_regulators { 600 qcom,saw-reg = <&saw3>; 601 vdd_s11-supply = <&vph_pwr>; 602 603 s9 { 604 qcom,saw-slave; 605 }; 606 s10 { 607 qcom,saw-slave; 608 }; 609 s11 { 610 qcom,saw-leader; 611 regulator-name = "VDD_APCC"; 612 regulator-always-on; 613 regulator-min-microvolt = <980000>; 614 regulator-max-microvolt = <980000>; 615 }; 616}; 617 618&pmi8994_gpios { 619 gpio-line-names = 620 "NC", 621 "SPKR_AMP_EN1", 622 "SPKR_AMP_EN2", 623 "TP61", 624 "NC", 625 "USB2_VBUS_DET", 626 "NC", 627 "NC", 628 "NC", 629 "NC"; 630 631 usb2_vbus_det_gpio: pmi8996-gpio6-state { 632 pinconf { 633 pins = "gpio6"; 634 function = PMIC_GPIO_FUNC_NORMAL; 635 input-enable; 636 bias-pull-down; 637 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 638 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 639 }; 640 }; 641}; 642 643&pmi8994_lpg { 644 qcom,power-source = <1>; 645 646 pinctrl-names = "default"; 647 pinctrl-0 = <&pmi8994_mpp2_userled4>; 648 649 qcom,dtest = <0 0>, 650 <0 0>, 651 <0 0>, 652 <4 1>; 653 654 status = "okay"; 655 656 led@1 { 657 reg = <1>; 658 color = <LED_COLOR_ID_GREEN>; 659 function = LED_FUNCTION_HEARTBEAT; 660 function-enumerator = <1>; 661 662 linux,default-trigger = "heartbeat"; 663 default-state = "on"; 664 }; 665 666 led@2 { 667 reg = <2>; 668 color = <LED_COLOR_ID_GREEN>; 669 function = LED_FUNCTION_HEARTBEAT; 670 function-enumerator = <0>; 671 }; 672 673 led@3 { 674 reg = <3>; 675 color = <LED_COLOR_ID_GREEN>; 676 function = LED_FUNCTION_HEARTBEAT; 677 function-enumerator = <2>; 678 }; 679 680 led@4 { 681 reg = <4>; 682 color = <LED_COLOR_ID_GREEN>; 683 function = LED_FUNCTION_HEARTBEAT; 684 function-enumerator = <3>; 685 }; 686}; 687 688&pmi8994_mpps { 689 pmi8994_mpp2_userled4: mpp2-userled4-state { 690 pins = "mpp2"; 691 function = "sink"; 692 693 output-low; 694 qcom,dtest = <4>; 695 }; 696}; 697 698&pmi8994_spmi_regulators { 699 vdd_s2-supply = <&vph_pwr>; 700 701 vdd_gfx: s2 { 702 regulator-name = "VDD_GFX"; 703 regulator-min-microvolt = <980000>; 704 regulator-max-microvolt = <980000>; 705 }; 706}; 707 708&rpm_requests { 709 regulators-0 { 710 compatible = "qcom,rpm-pm8994-regulators"; 711 712 vdd_s1-supply = <&vph_pwr>; 713 vdd_s2-supply = <&vph_pwr>; 714 vdd_s3-supply = <&vph_pwr>; 715 vdd_s4-supply = <&vph_pwr>; 716 vdd_s5-supply = <&vph_pwr>; 717 vdd_s6-supply = <&vph_pwr>; 718 vdd_s7-supply = <&vph_pwr>; 719 vdd_s8-supply = <&vph_pwr>; 720 vdd_s9-supply = <&vph_pwr>; 721 vdd_s10-supply = <&vph_pwr>; 722 vdd_s11-supply = <&vph_pwr>; 723 vdd_s12-supply = <&vph_pwr>; 724 vdd_l1-supply = <&vreg_s1b_1p025>; 725 vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>; 726 vdd_l3_l11-supply = <&vreg_s3a_1p3>; 727 vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>; 728 vdd_l5_l7-supply = <&vreg_s5a_2p15>; 729 vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>; 730 vdd_l8_l16_l30-supply = <&vph_pwr>; 731 vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>; 732 vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>; 733 vdd_l14_l15-supply = <&vreg_s5a_2p15>; 734 vdd_l17_l29-supply = <&vph_pwr_bbyp>; 735 vdd_l20_l21-supply = <&vph_pwr_bbyp>; 736 vdd_l25-supply = <&vreg_s3a_1p3>; 737 vdd_lvs1_2-supply = <&vreg_s4a_1p8>; 738 739 vreg_s3a_1p3: s3 { 740 regulator-name = "vreg_s3a_1p3"; 741 regulator-min-microvolt = <1300000>; 742 regulator-max-microvolt = <1300000>; 743 }; 744 745 /** 746 * 1.8v required on LS expansion 747 * for mezzanine boards 748 */ 749 vreg_s4a_1p8: s4 { 750 regulator-name = "vreg_s4a_1p8"; 751 regulator-min-microvolt = <1800000>; 752 regulator-max-microvolt = <1800000>; 753 regulator-always-on; 754 }; 755 vreg_s5a_2p15: s5 { 756 regulator-name = "vreg_s5a_2p15"; 757 regulator-min-microvolt = <2150000>; 758 regulator-max-microvolt = <2150000>; 759 }; 760 vreg_s7a_1p0: s7 { 761 regulator-name = "vreg_s7a_1p0"; 762 regulator-min-microvolt = <800000>; 763 regulator-max-microvolt = <800000>; 764 }; 765 766 vreg_l1a_1p0: l1 { 767 regulator-name = "vreg_l1a_1p0"; 768 regulator-min-microvolt = <1000000>; 769 regulator-max-microvolt = <1000000>; 770 }; 771 vreg_l2a_1p25: l2 { 772 regulator-name = "vreg_l2a_1p25"; 773 regulator-min-microvolt = <1250000>; 774 regulator-max-microvolt = <1250000>; 775 }; 776 vreg_l3a_0p875: l3 { 777 regulator-name = "vreg_l3a_0p875"; 778 regulator-min-microvolt = <850000>; 779 regulator-max-microvolt = <850000>; 780 }; 781 vreg_l4a_1p225: l4 { 782 regulator-name = "vreg_l4a_1p225"; 783 regulator-min-microvolt = <1225000>; 784 regulator-max-microvolt = <1225000>; 785 }; 786 vreg_l6a_1p2: l6 { 787 regulator-name = "vreg_l6a_1p2"; 788 regulator-min-microvolt = <1200000>; 789 regulator-max-microvolt = <1200000>; 790 }; 791 vreg_l8a_1p8: l8 { 792 regulator-name = "vreg_l8a_1p8"; 793 regulator-min-microvolt = <1800000>; 794 regulator-max-microvolt = <1800000>; 795 }; 796 vreg_l9a_1p8: l9 { 797 regulator-name = "vreg_l9a_1p8"; 798 regulator-min-microvolt = <1800000>; 799 regulator-max-microvolt = <1800000>; 800 }; 801 vreg_l10a_1p8: l10 { 802 regulator-name = "vreg_l10a_1p8"; 803 regulator-min-microvolt = <1800000>; 804 regulator-max-microvolt = <1800000>; 805 }; 806 vreg_l11a_1p15: l11 { 807 regulator-name = "vreg_l11a_1p15"; 808 regulator-min-microvolt = <1150000>; 809 regulator-max-microvolt = <1150000>; 810 }; 811 vreg_l12a_1p8: l12 { 812 regulator-name = "vreg_l12a_1p8"; 813 regulator-min-microvolt = <1800000>; 814 regulator-max-microvolt = <1800000>; 815 }; 816 vreg_l13a_2p95: l13 { 817 regulator-name = "vreg_l13a_2p95"; 818 regulator-min-microvolt = <1800000>; 819 regulator-max-microvolt = <2950000>; 820 }; 821 vreg_l14a_1p8: l14 { 822 regulator-name = "vreg_l14a_1p8"; 823 regulator-min-microvolt = <1800000>; 824 regulator-max-microvolt = <1800000>; 825 }; 826 vreg_l15a_1p8: l15 { 827 regulator-name = "vreg_l15a_1p8"; 828 regulator-min-microvolt = <1800000>; 829 regulator-max-microvolt = <1800000>; 830 }; 831 vreg_l16a_2p7: l16 { 832 regulator-name = "vreg_l16a_2p7"; 833 regulator-min-microvolt = <2700000>; 834 regulator-max-microvolt = <2700000>; 835 }; 836 vreg_l17a_2p8: l17 { 837 regulator-name = "vreg_l17a_2p8"; 838 regulator-min-microvolt = <2500000>; 839 regulator-max-microvolt = <2500000>; 840 }; 841 vreg_l18a_2p85: l18 { 842 regulator-name = "vreg_l18a_2p85"; 843 regulator-min-microvolt = <2700000>; 844 regulator-max-microvolt = <2900000>; 845 }; 846 vreg_l19a_2p8: l19 { 847 regulator-name = "vreg_l19a_2p8"; 848 regulator-min-microvolt = <3000000>; 849 regulator-max-microvolt = <3000000>; 850 }; 851 vreg_l20a_2p95: l20 { 852 regulator-name = "vreg_l20a_2p95"; 853 regulator-min-microvolt = <2950000>; 854 regulator-max-microvolt = <2950000>; 855 regulator-allow-set-load; 856 }; 857 vreg_l21a_2p95: l21 { 858 regulator-name = "vreg_l21a_2p95"; 859 regulator-min-microvolt = <2950000>; 860 regulator-max-microvolt = <2950000>; 861 regulator-allow-set-load; 862 regulator-system-load = <200000>; 863 }; 864 vreg_l22a_3p0: l22 { 865 regulator-name = "vreg_l22a_3p0"; 866 regulator-min-microvolt = <3300000>; 867 regulator-max-microvolt = <3300000>; 868 }; 869 vreg_l23a_2p8: l23 { 870 regulator-name = "vreg_l23a_2p8"; 871 regulator-min-microvolt = <2800000>; 872 regulator-max-microvolt = <2800000>; 873 }; 874 vreg_l24a_3p075: l24 { 875 regulator-name = "vreg_l24a_3p075"; 876 regulator-min-microvolt = <3075000>; 877 regulator-max-microvolt = <3075000>; 878 }; 879 vreg_l25a_1p2: l25 { 880 regulator-name = "vreg_l25a_1p2"; 881 regulator-min-microvolt = <1200000>; 882 regulator-max-microvolt = <1200000>; 883 regulator-allow-set-load; 884 }; 885 vreg_l26a_0p8: l27 { 886 regulator-name = "vreg_l26a_0p8"; 887 regulator-min-microvolt = <1000000>; 888 regulator-max-microvolt = <1000000>; 889 }; 890 vreg_l28a_0p925: l28 { 891 regulator-name = "vreg_l28a_0p925"; 892 regulator-min-microvolt = <925000>; 893 regulator-max-microvolt = <925000>; 894 regulator-allow-set-load; 895 }; 896 vreg_l29a_2p8: l29 { 897 regulator-name = "vreg_l29a_2p8"; 898 regulator-min-microvolt = <2800000>; 899 regulator-max-microvolt = <2800000>; 900 }; 901 vreg_l30a_1p8: l30 { 902 regulator-name = "vreg_l30a_1p8"; 903 regulator-min-microvolt = <1800000>; 904 regulator-max-microvolt = <1800000>; 905 }; 906 vreg_l32a_1p8: l32 { 907 regulator-name = "vreg_l32a_1p8"; 908 regulator-min-microvolt = <1800000>; 909 regulator-max-microvolt = <1800000>; 910 }; 911 912 vreg_lvs1a_1p8: lvs1 { 913 regulator-name = "vreg_lvs1a_1p8"; 914 }; 915 916 vreg_lvs2a_1p8: lvs2 { 917 regulator-name = "vreg_lvs2a_1p8"; 918 }; 919 }; 920 921 regulators-1 { 922 compatible = "qcom,rpm-pmi8994-regulators"; 923 924 vdd_s1-supply = <&vph_pwr>; 925 vdd_s2-supply = <&vph_pwr>; 926 vdd_s3-supply = <&vph_pwr>; 927 vdd_bst_byp-supply = <&vph_pwr>; 928 929 vph_pwr_bbyp: boost-bypass { 930 regulator-name = "vph_pwr_bbyp"; 931 regulator-min-microvolt = <3300000>; 932 regulator-max-microvolt = <3300000>; 933 }; 934 935 vreg_s1b_1p025: s1 { 936 regulator-name = "vreg_s1b_1p025"; 937 regulator-min-microvolt = <1025000>; 938 regulator-max-microvolt = <1025000>; 939 }; 940 }; 941}; 942 943&sdhc2 { 944 /* External SD card */ 945 pinctrl-names = "default", "sleep"; 946 pinctrl-0 = <&sdc2_state_on &sdc2_cd_on>; 947 pinctrl-1 = <&sdc2_state_off &sdc2_cd_off>; 948 cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; 949 vmmc-supply = <&vreg_l21a_2p95>; 950 vqmmc-supply = <&vreg_l13a_2p95>; 951 status = "okay"; 952}; 953 954&q6asmdai { 955 dai@0 { 956 reg = <0>; 957 }; 958 959 dai@1 { 960 reg = <1>; 961 }; 962 963 dai@2 { 964 reg = <2>; 965 }; 966}; 967 968&slim_msm { 969 status = "okay"; 970 971 slim@1 { 972 reg = <1>; 973 #address-cells = <2>; 974 #size-cells = <0>; 975 976 tasha_ifd: tas-ifd@0,0 { 977 compatible = "slim217,1a0"; 978 reg = <0 0>; 979 }; 980 981 wcd9335: codec@1,0 { 982 compatible = "slim217,1a0"; 983 reg = <1 0>; 984 985 clock-names = "mclk", "slimbus"; 986 clocks = <&div1_mclk>, 987 <&rpmcc RPM_SMD_BB_CLK1>; 988 interrupt-parent = <&tlmm>; 989 interrupts = <54 IRQ_TYPE_LEVEL_HIGH>, 990 <53 IRQ_TYPE_LEVEL_HIGH>; 991 interrupt-names = "intr1", "intr2"; 992 interrupt-controller; 993 #interrupt-cells = <1>; 994 995 pinctrl-0 = <&cdc_reset_active &wcd_intr_default>; 996 pinctrl-names = "default"; 997 998 reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>; 999 slim-ifc-dev = <&tasha_ifd>; 1000 1001 #sound-dai-cells = <1>; 1002 1003 vdd-buck-supply = <&vreg_s4a_1p8>; 1004 vdd-buck-sido-supply = <&vreg_s4a_1p8>; 1005 vdd-tx-supply = <&vreg_s4a_1p8>; 1006 vdd-rx-supply = <&vreg_s4a_1p8>; 1007 vdd-io-supply = <&vreg_s4a_1p8>; 1008 }; 1009 }; 1010}; 1011 1012&sound { 1013 compatible = "qcom,apq8096-sndcard"; 1014 model = "DB820c"; 1015 audio-routing = "RX_BIAS", "MCLK", 1016 "MM_DL1", "MultiMedia1 Playback", 1017 "MM_DL2", "MultiMedia2 Playback", 1018 "MultiMedia3 Capture", "MM_UL3"; 1019 1020 mm1-dai-link { 1021 link-name = "MultiMedia1"; 1022 cpu { 1023 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; 1024 }; 1025 }; 1026 1027 mm2-dai-link { 1028 link-name = "MultiMedia2"; 1029 cpu { 1030 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>; 1031 }; 1032 }; 1033 1034 mm3-dai-link { 1035 link-name = "MultiMedia3"; 1036 cpu { 1037 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>; 1038 }; 1039 }; 1040 1041 hdmi-dai-link { 1042 link-name = "HDMI"; 1043 cpu { 1044 sound-dai = <&q6afedai HDMI_RX>; 1045 }; 1046 1047 platform { 1048 sound-dai = <&q6routing>; 1049 }; 1050 1051 codec { 1052 sound-dai = <&mdss_hdmi 0>; 1053 }; 1054 }; 1055 1056 slim-dai-link { 1057 link-name = "SLIM Playback"; 1058 cpu { 1059 sound-dai = <&q6afedai SLIMBUS_6_RX>; 1060 }; 1061 1062 platform { 1063 sound-dai = <&q6routing>; 1064 }; 1065 1066 codec { 1067 sound-dai = <&wcd9335 AIF4_PB>; 1068 }; 1069 }; 1070 1071 slimcap-dai-link { 1072 link-name = "SLIM Capture"; 1073 cpu { 1074 sound-dai = <&q6afedai SLIMBUS_0_TX>; 1075 }; 1076 1077 platform { 1078 sound-dai = <&q6routing>; 1079 }; 1080 1081 codec { 1082 sound-dai = <&wcd9335 AIF1_CAP>; 1083 }; 1084 }; 1085}; 1086 1087&ufsphy { 1088 status = "okay"; 1089 1090 vdda-phy-supply = <&vreg_l28a_0p925>; 1091 vdda-pll-supply = <&vreg_l12a_1p8>; 1092}; 1093 1094&ufshc { 1095 status = "okay"; 1096 1097 vcc-supply = <&vreg_l20a_2p95>; 1098 vccq-supply = <&vreg_l25a_1p2>; 1099 vccq2-supply = <&vreg_s4a_1p8>; 1100 vdd-hba-supply = <&vreg_l25a_1p2>; 1101 1102 vcc-max-microamp = <600000>; 1103 vccq-max-microamp = <450000>; 1104 vccq2-max-microamp = <450000>; 1105}; 1106 1107&usb2 { 1108 status = "okay"; 1109 extcon = <&usb2_id>; 1110}; 1111 1112&usb2_dwc3 { 1113 extcon = <&usb2_id>; 1114 dr_mode = "otg"; 1115 maximum-speed = "high-speed"; 1116}; 1117 1118&usb3 { 1119 status = "okay"; 1120 extcon = <&usb3_id>; 1121}; 1122 1123&usb3_dwc3 { 1124 extcon = <&usb3_id>; 1125 dr_mode = "otg"; 1126}; 1127 1128&usb3phy { 1129 status = "okay"; 1130 1131 vdda-phy-supply = <&vreg_l28a_0p925>; 1132 vdda-pll-supply = <&vreg_l12a_1p8>; 1133}; 1134 1135&venus { 1136 status = "okay"; 1137}; 1138