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 clocks { 66 compatible = "simple-bus"; 67 divclk4: divclk4 { 68 compatible = "fixed-clock"; 69 #clock-cells = <0>; 70 clock-frequency = <32768>; 71 clock-output-names = "divclk4"; 72 73 pinctrl-names = "default"; 74 pinctrl-0 = <&divclk4_pin_a>; 75 }; 76 77 div1_mclk: divclk1 { 78 compatible = "gpio-gate-clock"; 79 pinctrl-0 = <&audio_mclk>; 80 pinctrl-names = "default"; 81 clocks = <&rpmcc RPM_SMD_DIV_CLK1>; 82 #clock-cells = <0>; 83 enable-gpios = <&pm8994_gpios 15 0>; 84 }; 85 }; 86 87 gpio-keys { 88 compatible = "gpio-keys"; 89 autorepeat; 90 91 pinctrl-names = "default"; 92 pinctrl-0 = <&volume_up_gpio>; 93 94 button { 95 label = "Volume Up"; 96 linux,code = <KEY_VOLUMEUP>; 97 gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>; 98 }; 99 }; 100 101 usb2_id: usb2-id { 102 compatible = "linux,extcon-usb-gpio"; 103 id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>; 104 pinctrl-names = "default"; 105 pinctrl-0 = <&usb2_vbus_det_gpio>; 106 }; 107 108 usb3_id: usb3-id { 109 compatible = "linux,extcon-usb-gpio"; 110 id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>; 111 pinctrl-names = "default"; 112 pinctrl-0 = <&usb3_vbus_det_gpio>; 113 }; 114 115 vph_pwr: vph-pwr-regulator { 116 compatible = "regulator-fixed"; 117 regulator-name = "vph_pwr"; 118 regulator-always-on; 119 regulator-boot-on; 120 121 regulator-min-microvolt = <3700000>; 122 regulator-max-microvolt = <3700000>; 123 }; 124 125 wlan_en: wlan-en-1-8v { 126 pinctrl-names = "default"; 127 pinctrl-0 = <&wlan_en_gpios>; 128 compatible = "regulator-fixed"; 129 regulator-name = "wlan-en-regulator"; 130 regulator-min-microvolt = <1800000>; 131 regulator-max-microvolt = <1800000>; 132 133 gpio = <&pm8994_gpios 8 0>; 134 135 /* WLAN card specific delay */ 136 startup-delay-us = <70000>; 137 enable-active-high; 138 }; 139}; 140 141&blsp1_i2c3 { 142 /* On Low speed expansion */ 143 label = "LS-I2C0"; 144 status = "okay"; 145}; 146 147&blsp1_spi1 { 148 /* On Low speed expansion */ 149 label = "LS-SPI0"; 150 status = "okay"; 151}; 152 153&blsp1_uart2 { 154 label = "BT-UART"; 155 status = "okay"; 156 157 bluetooth { 158 compatible = "qcom,qca6174-bt"; 159 160 /* bt_disable_n gpio */ 161 enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>; 162 163 clocks = <&divclk4>; 164 }; 165}; 166 167&adsp_pil { 168 status = "okay"; 169 firmware-name = "qcom/apq8096/adsp.mbn"; 170}; 171 172&blsp2_i2c1 { 173 /* On High speed expansion */ 174 label = "HS-I2C2"; 175 status = "okay"; 176}; 177 178&blsp2_i2c1 { 179 /* On Low speed expansion */ 180 label = "LS-I2C1"; 181 status = "okay"; 182}; 183 184&blsp2_spi6 { 185 /* On High speed expansion */ 186 label = "HS-SPI1"; 187 status = "okay"; 188}; 189 190&blsp2_uart2 { 191 label = "LS-UART1"; 192 status = "okay"; 193 pinctrl-names = "default", "sleep"; 194 pinctrl-0 = <&blsp2_uart2_2pins_default>; 195 pinctrl-1 = <&blsp2_uart2_2pins_sleep>; 196}; 197 198&blsp2_uart3 { 199 label = "LS-UART0"; 200 status = "disabled"; 201 pinctrl-names = "default", "sleep"; 202 pinctrl-0 = <&blsp2_uart3_4pins_default>; 203 pinctrl-1 = <&blsp2_uart3_4pins_sleep>; 204}; 205 206&camss { 207 vdda-supply = <&vreg_l2a_1p25>; 208}; 209 210&gpu { 211 status = "okay"; 212}; 213 214&hdmi { 215 status = "okay"; 216 217 pinctrl-names = "default", "sleep"; 218 pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>; 219 pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>; 220 221 core-vdda-supply = <&vreg_l12a_1p8>; 222 core-vcc-supply = <&vreg_s4a_1p8>; 223}; 224 225&hdmi_phy { 226 status = "okay"; 227 228 vddio-supply = <&vreg_l12a_1p8>; 229 vcca-supply = <&vreg_l28a_0p925>; 230 #phy-cells = <0>; 231}; 232 233&hsusb_phy1 { 234 status = "okay"; 235 236 vdd-supply = <&vreg_l28a_0p925>; 237 vdda-pll-supply = <&vreg_l12a_1p8>; 238 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; 239}; 240 241&hsusb_phy2 { 242 status = "okay"; 243 244 vdd-supply = <&vreg_l28a_0p925>; 245 vdda-pll-supply = <&vreg_l12a_1p8>; 246 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; 247}; 248 249&mdp { 250 status = "okay"; 251}; 252 253&mdss { 254 status = "okay"; 255}; 256 257&mmcc { 258 vdd-gfx-supply = <&vdd_gfx>; 259}; 260 261&mss_pil { 262 status = "okay"; 263 pll-supply = <&vreg_l12a_1p8>; 264 firmware-name = "qcom/apq8096/mba.mbn", "qcom/apq8096/modem.mbn"; 265}; 266 267&pm8994_resin { 268 status = "okay"; 269 linux,code = <KEY_VOLUMEDOWN>; 270}; 271 272&tlmm { 273 gpio-line-names = 274 "[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */ 275 "[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */ 276 "[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */ 277 "[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */ 278 "[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */ 279 "[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */ 280 "[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */ 281 "[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */ 282 "GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */ 283 "TP93", /* GPIO_9 */ 284 "GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */ 285 "[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */ 286 "NC", /* GPIO_12 */ 287 "[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */ 288 "[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */ 289 "[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */ 290 "TP99", /* GPIO_16 */ 291 "[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */ 292 "[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */ 293 "[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */ 294 "[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */ 295 "FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */ 296 "FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */ 297 "GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */ 298 "GPIO-D", /* GPIO_24, LSEC pin 26 */ 299 "GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */ 300 "GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */ 301 "BLSP6_I2C_SDA", /* GPIO_27 */ 302 "BLSP6_I2C_SCL", /* GPIO_28 */ 303 "GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */ 304 "GPIO30", /* GPIO_30, S HSEC pin 4 */ 305 "HDMI_CEC", /* GPIO_31 */ 306 "HDMI_DDC_CLOCK", /* GPIO_32 */ 307 "HDMI_DDC_DATA", /* GPIO_33 */ 308 "HDMI_HOT_PLUG_DETECT", /* GPIO_34 */ 309 "PCIE0_RST_N", /* GPIO_35 */ 310 "PCIE0_CLKREQ_N", /* GPIO_36 */ 311 "PCIE0_WAKE", /* GPIO_37 */ 312 "SD_CARD_DET_N", /* GPIO_38 */ 313 "TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */ 314 "W_DISABLE_N", /* GPIO_40 */ 315 "[BLSP9_UART_TX]", /* GPIO_41 */ 316 "[BLSP9_UART_RX]", /* GPIO_42 */ 317 "[BLSP2_UART_CTS_N]", /* GPIO_43 */ 318 "[BLSP2_UART_RFR_N]", /* GPIO_44 */ 319 "[BLSP3_UART_TX]", /* GPIO_45 */ 320 "[BLSP3_UART_RX]", /* GPIO_46 */ 321 "[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */ 322 "[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */ 323 "[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */ 324 "[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */ 325 "[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */ 326 "[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */ 327 "[CODEC_INT1_N]", /* GPIO_53 */ 328 "[CODEC_INT2_N]", /* GPIO_54 */ 329 "[BLSP7_I2C_SDA]", /* GPIO_55 */ 330 "[BLSP7_I2C_SCL]", /* GPIO_56 */ 331 "MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */ 332 "[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */ 333 "[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */ 334 "[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */ 335 "[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */ 336 "GPIO-E", /* GPIO_62, LSEC pin 27 */ 337 "TP87", /* GPIO_63 */ 338 "[CODEC_RST_N]", /* GPIO_64 */ 339 "[PCM1_CLK]", /* GPIO_65 */ 340 "[PCM1_SYNC]", /* GPIO_66 */ 341 "[PCM1_DIN]", /* GPIO_67 */ 342 "[PCM1_DOUT]", /* GPIO_68 */ 343 "AUDIO_REF_CLK", /* GPIO_69 */ 344 "SLIMBUS_CLK", /* GPIO_70 */ 345 "SLIMBUS_DATA0", /* GPIO_71 */ 346 "SLIMBUS_DATA1", /* GPIO_72 */ 347 "NC", /* GPIO_73 */ 348 "NC", /* GPIO_74 */ 349 "NC", /* GPIO_75 */ 350 "NC", /* GPIO_76 */ 351 "TP94", /* GPIO_77 */ 352 "NC", /* GPIO_78 */ 353 "TP95", /* GPIO_79 */ 354 "GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */ 355 "TP88", /* GPIO_81 */ 356 "TP89", /* GPIO_82 */ 357 "TP90", /* GPIO_83 */ 358 "TP91", /* GPIO_84 */ 359 "[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */ 360 "[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */ 361 "[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */ 362 "[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */ 363 "TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */ 364 "TSIF1_EN", /* GPIO_90, S HSEC pin 46 */ 365 "TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */ 366 "NC", /* GPIO_92 */ 367 "TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */ 368 "TSIF2_EN", /* GPIO_94, S HSEC pin 56 */ 369 "TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */ 370 "TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */ 371 "NC", /* GPIO_97 */ 372 "CAM1_STANDBY_N", /* GPIO_98 */ 373 "NC", /* GPIO_99 */ 374 "NC", /* GPIO_100 */ 375 "[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */ 376 "BOOT_CONFIG1", /* GPIO_102 */ 377 "USB_HUB_RESET", /* GPIO_103 */ 378 "CAM1_RST_N", /* GPIO_104 */ 379 "NC", /* GPIO_105 */ 380 "NC", /* GPIO_106 */ 381 "NC", /* GPIO_107 */ 382 "NC", /* GPIO_108 */ 383 "NC", /* GPIO_109 */ 384 "NC", /* GPIO_110 */ 385 "NC", /* GPIO_111 */ 386 "NC", /* GPIO_112 */ 387 "PMI8994_BUA", /* GPIO_113 */ 388 "PCIE2_RST_N", /* GPIO_114 */ 389 "PCIE2_CLKREQ_N", /* GPIO_115 */ 390 "PCIE2_WAKE", /* GPIO_116 */ 391 "SSC_IRQ_0", /* GPIO_117 */ 392 "SSC_IRQ_1", /* GPIO_118 */ 393 "SSC_IRQ_2", /* GPIO_119 */ 394 "NC", /* GPIO_120 */ 395 "GPIO121", /* GPIO_121, S HSEC pin 2 */ 396 "NC", /* GPIO_122 */ 397 "SSC_IRQ_6", /* GPIO_123 */ 398 "SSC_IRQ_7", /* GPIO_124 */ 399 "GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */ 400 "BOOT_CONFIG5", /* GPIO_126 */ 401 "NC", /* GPIO_127 */ 402 "NC", /* GPIO_128 */ 403 "BOOT_CONFIG7", /* GPIO_129 */ 404 "PCIE1_RST_N", /* GPIO_130 */ 405 "PCIE1_CLKREQ_N", /* GPIO_131 */ 406 "PCIE1_WAKE", /* GPIO_132 */ 407 "GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */ 408 "NC", /* GPIO_134 */ 409 "NC", /* GPIO_135 */ 410 "BOOT_CONFIG8", /* GPIO_136 */ 411 "NC", /* GPIO_137 */ 412 "NC", /* GPIO_138 */ 413 "GPS_SSBI2", /* GPIO_139 */ 414 "GPS_SSBI1", /* GPIO_140 */ 415 "NC", /* GPIO_141 */ 416 "NC", /* GPIO_142 */ 417 "NC", /* GPIO_143 */ 418 "BOOT_CONFIG6", /* GPIO_144 */ 419 "NC", /* GPIO_145 */ 420 "NC", /* GPIO_146 */ 421 "NC", /* GPIO_147 */ 422 "NC", /* GPIO_148 */ 423 "NC"; /* GPIO_149 */ 424 425 sdc2_cd_on: sdc2-cd-on-state { 426 pins = "gpio38"; 427 function = "gpio"; 428 bias-pull-up; 429 drive-strength = <16>; 430 }; 431 432 sdc2_cd_off: sdc2-cd-off-state { 433 pins = "gpio38"; 434 function = "gpio"; 435 bias-pull-up; 436 drive-strength = <2>; 437 }; 438 439 hdmi_hpd_active: hdmi-hpd-active-state { 440 pins = "gpio34"; 441 function = "hdmi_hot"; 442 bias-pull-down; 443 drive-strength = <16>; 444 }; 445 446 hdmi_hpd_suspend: hdmi-hpd-suspend-state { 447 pins = "gpio34"; 448 function = "hdmi_hot"; 449 bias-pull-down; 450 drive-strength = <2>; 451 }; 452 453 hdmi_ddc_active: hdmi-ddc-active-state { 454 pins = "gpio32", "gpio33"; 455 function = "hdmi_ddc"; 456 drive-strength = <2>; 457 bias-pull-up; 458 }; 459 460 hdmi_ddc_suspend: hdmi-ddc-suspend-state { 461 pins = "gpio32", "gpio33"; 462 function = "hdmi_ddc"; 463 drive-strength = <2>; 464 bias-pull-down; 465 }; 466}; 467 468&pcie0 { 469 status = "okay"; 470 perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>; 471 vddpe-3v3-supply = <&wlan_en>; 472 vdda-supply = <&vreg_l28a_0p925>; 473}; 474 475&pcie1 { 476 status = "okay"; 477 perst-gpios = <&tlmm 130 GPIO_ACTIVE_LOW>; 478 vdda-supply = <&vreg_l28a_0p925>; 479}; 480 481&pcie2 { 482 status = "okay"; 483 perst-gpios = <&tlmm 114 GPIO_ACTIVE_LOW>; 484 vdda-supply = <&vreg_l28a_0p925>; 485}; 486 487&pcie_phy { 488 status = "okay"; 489 490 vdda-phy-supply = <&vreg_l28a_0p925>; 491 vdda-pll-supply = <&vreg_l12a_1p8>; 492}; 493 494&pm8994_gpios { 495 gpio-line-names = 496 "NC", 497 "KEY_VOLP_N", 498 "NC", 499 "BL1_PWM", 500 "GPIO-F", /* BL0_PWM, LSEC pin 28 */ 501 "BL1_EN", 502 "NC", 503 "WLAN_EN", 504 "NC", 505 "NC", 506 "NC", 507 "NC", 508 "NC", 509 "NC", 510 "DIVCLK1", 511 "DIVCLK2", 512 "DIVCLK3", 513 "DIVCLK4", 514 "BT_EN", 515 "PMIC_SLB", 516 "PMIC_BUA", 517 "USB_VBUS_DET"; 518 519 pinctrl-names = "default"; 520 pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>; 521 522 ls_exp_gpio_f: pm8994-gpio5-state { 523 pinconf { 524 pins = "gpio5"; 525 function = PMIC_GPIO_FUNC_NORMAL; 526 output-low; 527 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 528 }; 529 }; 530 531 bt_en_gpios: bt-en-pios-state { 532 pinconf { 533 pins = "gpio19"; 534 function = PMIC_GPIO_FUNC_NORMAL; 535 output-low; 536 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 537 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; 538 bias-pull-down; 539 }; 540 }; 541 542 wlan_en_gpios: wlan-en-gpios-state { 543 pinconf { 544 pins = "gpio8"; 545 function = PMIC_GPIO_FUNC_NORMAL; 546 output-low; 547 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 548 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; 549 bias-pull-down; 550 }; 551 }; 552 553 audio_mclk: clk-div1-state { 554 pinconf { 555 pins = "gpio15"; 556 function = "func1"; 557 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 558 }; 559 }; 560 561 volume_up_gpio: pm8996-gpio2-state { 562 pinconf { 563 pins = "gpio2"; 564 function = "normal"; 565 input-enable; 566 drive-push-pull; 567 bias-pull-up; 568 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 569 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 570 }; 571 }; 572 573 divclk4_pin_a: divclk4-state { 574 pinconf { 575 pins = "gpio18"; 576 function = PMIC_GPIO_FUNC_FUNC2; 577 578 bias-disable; 579 power-source = <PM8994_GPIO_S4>; 580 }; 581 }; 582 583 usb3_vbus_det_gpio: pm8996-gpio22-state { 584 pinconf { 585 pins = "gpio22"; 586 function = PMIC_GPIO_FUNC_NORMAL; 587 input-enable; 588 bias-pull-down; 589 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 590 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 591 }; 592 }; 593}; 594 595&pm8994_mpps { 596 gpio-line-names = 597 "VDDPX_BIAS", 598 "WIFI_LED", 599 "NC", 600 "BT_LED", 601 "PM_MPP05", 602 "PM_MPP06", 603 "PM_MPP07", 604 "NC"; 605}; 606 607&pm8994_spmi_regulators { 608 qcom,saw-reg = <&saw3>; 609 vdd_s11-supply = <&vph_pwr>; 610 611 s9 { 612 qcom,saw-slave; 613 }; 614 s10 { 615 qcom,saw-slave; 616 }; 617 s11 { 618 qcom,saw-leader; 619 regulator-name = "VDD_APCC"; 620 regulator-always-on; 621 regulator-min-microvolt = <980000>; 622 regulator-max-microvolt = <980000>; 623 }; 624}; 625 626&pmi8994_gpios { 627 gpio-line-names = 628 "NC", 629 "SPKR_AMP_EN1", 630 "SPKR_AMP_EN2", 631 "TP61", 632 "NC", 633 "USB2_VBUS_DET", 634 "NC", 635 "NC", 636 "NC", 637 "NC"; 638 639 usb2_vbus_det_gpio: pmi8996-gpio6-state { 640 pinconf { 641 pins = "gpio6"; 642 function = PMIC_GPIO_FUNC_NORMAL; 643 input-enable; 644 bias-pull-down; 645 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 646 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 647 }; 648 }; 649}; 650 651&pmi8994_lpg { 652 qcom,power-source = <1>; 653 654 pinctrl-names = "default"; 655 pinctrl-0 = <&pmi8994_mpp2_userled4>; 656 657 qcom,dtest = <0 0>, 658 <0 0>, 659 <0 0>, 660 <4 1>; 661 662 status = "okay"; 663 664 led@1 { 665 reg = <1>; 666 color = <LED_COLOR_ID_GREEN>; 667 function = LED_FUNCTION_HEARTBEAT; 668 function-enumerator = <1>; 669 670 linux,default-trigger = "heartbeat"; 671 default-state = "on"; 672 }; 673 674 led@2 { 675 reg = <2>; 676 color = <LED_COLOR_ID_GREEN>; 677 function = LED_FUNCTION_HEARTBEAT; 678 function-enumerator = <0>; 679 }; 680 681 led@3 { 682 reg = <3>; 683 color = <LED_COLOR_ID_GREEN>; 684 function = LED_FUNCTION_HEARTBEAT; 685 function-enumerator = <2>; 686 }; 687 688 led@4 { 689 reg = <4>; 690 color = <LED_COLOR_ID_GREEN>; 691 function = LED_FUNCTION_HEARTBEAT; 692 function-enumerator = <3>; 693 }; 694}; 695 696&pmi8994_mpps { 697 pmi8994_mpp2_userled4: mpp2-userled4-state { 698 pins = "mpp2"; 699 function = "sink"; 700 701 output-low; 702 qcom,dtest = <4>; 703 }; 704}; 705 706&pmi8994_spmi_regulators { 707 vdd_s2-supply = <&vph_pwr>; 708 709 vdd_gfx: s2@1700 { 710 reg = <0x1700 0x100>; 711 regulator-name = "VDD_GFX"; 712 regulator-min-microvolt = <980000>; 713 regulator-max-microvolt = <980000>; 714 }; 715}; 716 717&rpm_requests { 718 regulators-0 { 719 compatible = "qcom,rpm-pm8994-regulators"; 720 721 vdd_s1-supply = <&vph_pwr>; 722 vdd_s2-supply = <&vph_pwr>; 723 vdd_s3-supply = <&vph_pwr>; 724 vdd_s4-supply = <&vph_pwr>; 725 vdd_s5-supply = <&vph_pwr>; 726 vdd_s6-supply = <&vph_pwr>; 727 vdd_s7-supply = <&vph_pwr>; 728 vdd_s8-supply = <&vph_pwr>; 729 vdd_s9-supply = <&vph_pwr>; 730 vdd_s10-supply = <&vph_pwr>; 731 vdd_s11-supply = <&vph_pwr>; 732 vdd_s12-supply = <&vph_pwr>; 733 vdd_l1-supply = <&vreg_s1b_1p025>; 734 vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>; 735 vdd_l3_l11-supply = <&vreg_s3a_1p3>; 736 vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>; 737 vdd_l5_l7-supply = <&vreg_s5a_2p15>; 738 vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>; 739 vdd_l8_l16_l30-supply = <&vph_pwr>; 740 vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>; 741 vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>; 742 vdd_l14_l15-supply = <&vreg_s5a_2p15>; 743 vdd_l17_l29-supply = <&vph_pwr_bbyp>; 744 vdd_l20_l21-supply = <&vph_pwr_bbyp>; 745 vdd_l25-supply = <&vreg_s3a_1p3>; 746 vdd_lvs1_2-supply = <&vreg_s4a_1p8>; 747 748 vreg_s3a_1p3: s3 { 749 regulator-name = "vreg_s3a_1p3"; 750 regulator-min-microvolt = <1300000>; 751 regulator-max-microvolt = <1300000>; 752 }; 753 754 /** 755 * 1.8v required on LS expansion 756 * for mezzanine boards 757 */ 758 vreg_s4a_1p8: s4 { 759 regulator-name = "vreg_s4a_1p8"; 760 regulator-min-microvolt = <1800000>; 761 regulator-max-microvolt = <1800000>; 762 regulator-always-on; 763 }; 764 vreg_s5a_2p15: s5 { 765 regulator-name = "vreg_s5a_2p15"; 766 regulator-min-microvolt = <2150000>; 767 regulator-max-microvolt = <2150000>; 768 }; 769 vreg_s7a_1p0: s7 { 770 regulator-name = "vreg_s7a_1p0"; 771 regulator-min-microvolt = <800000>; 772 regulator-max-microvolt = <800000>; 773 }; 774 775 vreg_l1a_1p0: l1 { 776 regulator-name = "vreg_l1a_1p0"; 777 regulator-min-microvolt = <1000000>; 778 regulator-max-microvolt = <1000000>; 779 }; 780 vreg_l2a_1p25: l2 { 781 regulator-name = "vreg_l2a_1p25"; 782 regulator-min-microvolt = <1250000>; 783 regulator-max-microvolt = <1250000>; 784 }; 785 vreg_l3a_0p875: l3 { 786 regulator-name = "vreg_l3a_0p875"; 787 regulator-min-microvolt = <850000>; 788 regulator-max-microvolt = <850000>; 789 }; 790 vreg_l4a_1p225: l4 { 791 regulator-name = "vreg_l4a_1p225"; 792 regulator-min-microvolt = <1225000>; 793 regulator-max-microvolt = <1225000>; 794 }; 795 vreg_l6a_1p2: l6 { 796 regulator-name = "vreg_l6a_1p2"; 797 regulator-min-microvolt = <1200000>; 798 regulator-max-microvolt = <1200000>; 799 }; 800 vreg_l8a_1p8: l8 { 801 regulator-name = "vreg_l8a_1p8"; 802 regulator-min-microvolt = <1800000>; 803 regulator-max-microvolt = <1800000>; 804 }; 805 vreg_l9a_1p8: l9 { 806 regulator-name = "vreg_l9a_1p8"; 807 regulator-min-microvolt = <1800000>; 808 regulator-max-microvolt = <1800000>; 809 }; 810 vreg_l10a_1p8: l10 { 811 regulator-name = "vreg_l10a_1p8"; 812 regulator-min-microvolt = <1800000>; 813 regulator-max-microvolt = <1800000>; 814 }; 815 vreg_l11a_1p15: l11 { 816 regulator-name = "vreg_l11a_1p15"; 817 regulator-min-microvolt = <1150000>; 818 regulator-max-microvolt = <1150000>; 819 }; 820 vreg_l12a_1p8: l12 { 821 regulator-name = "vreg_l12a_1p8"; 822 regulator-min-microvolt = <1800000>; 823 regulator-max-microvolt = <1800000>; 824 }; 825 vreg_l13a_2p95: l13 { 826 regulator-name = "vreg_l13a_2p95"; 827 regulator-min-microvolt = <1800000>; 828 regulator-max-microvolt = <2950000>; 829 }; 830 vreg_l14a_1p8: l14 { 831 regulator-name = "vreg_l14a_1p8"; 832 regulator-min-microvolt = <1800000>; 833 regulator-max-microvolt = <1800000>; 834 }; 835 vreg_l15a_1p8: l15 { 836 regulator-name = "vreg_l15a_1p8"; 837 regulator-min-microvolt = <1800000>; 838 regulator-max-microvolt = <1800000>; 839 }; 840 vreg_l16a_2p7: l16 { 841 regulator-name = "vreg_l16a_2p7"; 842 regulator-min-microvolt = <2700000>; 843 regulator-max-microvolt = <2700000>; 844 }; 845 vreg_l17a_2p8: l17 { 846 regulator-name = "vreg_l17a_2p8"; 847 regulator-min-microvolt = <2500000>; 848 regulator-max-microvolt = <2500000>; 849 }; 850 vreg_l18a_2p85: l18 { 851 regulator-name = "vreg_l18a_2p85"; 852 regulator-min-microvolt = <2700000>; 853 regulator-max-microvolt = <2900000>; 854 }; 855 vreg_l19a_2p8: l19 { 856 regulator-name = "vreg_l19a_2p8"; 857 regulator-min-microvolt = <3000000>; 858 regulator-max-microvolt = <3000000>; 859 }; 860 vreg_l20a_2p95: l20 { 861 regulator-name = "vreg_l20a_2p95"; 862 regulator-min-microvolt = <2950000>; 863 regulator-max-microvolt = <2950000>; 864 regulator-allow-set-load; 865 }; 866 vreg_l21a_2p95: l21 { 867 regulator-name = "vreg_l21a_2p95"; 868 regulator-min-microvolt = <2950000>; 869 regulator-max-microvolt = <2950000>; 870 regulator-allow-set-load; 871 regulator-system-load = <200000>; 872 }; 873 vreg_l22a_3p0: l22 { 874 regulator-name = "vreg_l22a_3p0"; 875 regulator-min-microvolt = <3300000>; 876 regulator-max-microvolt = <3300000>; 877 }; 878 vreg_l23a_2p8: l23 { 879 regulator-name = "vreg_l23a_2p8"; 880 regulator-min-microvolt = <2800000>; 881 regulator-max-microvolt = <2800000>; 882 }; 883 vreg_l24a_3p075: l24 { 884 regulator-name = "vreg_l24a_3p075"; 885 regulator-min-microvolt = <3075000>; 886 regulator-max-microvolt = <3075000>; 887 }; 888 vreg_l25a_1p2: l25 { 889 regulator-name = "vreg_l25a_1p2"; 890 regulator-min-microvolt = <1200000>; 891 regulator-max-microvolt = <1200000>; 892 regulator-allow-set-load; 893 }; 894 vreg_l26a_0p8: l27 { 895 regulator-name = "vreg_l26a_0p8"; 896 regulator-min-microvolt = <1000000>; 897 regulator-max-microvolt = <1000000>; 898 }; 899 vreg_l28a_0p925: l28 { 900 regulator-name = "vreg_l28a_0p925"; 901 regulator-min-microvolt = <925000>; 902 regulator-max-microvolt = <925000>; 903 regulator-allow-set-load; 904 }; 905 vreg_l29a_2p8: l29 { 906 regulator-name = "vreg_l29a_2p8"; 907 regulator-min-microvolt = <2800000>; 908 regulator-max-microvolt = <2800000>; 909 }; 910 vreg_l30a_1p8: l30 { 911 regulator-name = "vreg_l30a_1p8"; 912 regulator-min-microvolt = <1800000>; 913 regulator-max-microvolt = <1800000>; 914 }; 915 vreg_l32a_1p8: l32 { 916 regulator-name = "vreg_l32a_1p8"; 917 regulator-min-microvolt = <1800000>; 918 regulator-max-microvolt = <1800000>; 919 }; 920 921 vreg_lvs1a_1p8: lvs1 { 922 regulator-name = "vreg_lvs1a_1p8"; 923 }; 924 925 vreg_lvs2a_1p8: lvs2 { 926 regulator-name = "vreg_lvs2a_1p8"; 927 }; 928 }; 929 930 regulators-1 { 931 compatible = "qcom,rpm-pmi8994-regulators"; 932 933 vdd_s1-supply = <&vph_pwr>; 934 vdd_s2-supply = <&vph_pwr>; 935 vdd_s3-supply = <&vph_pwr>; 936 vdd_bst_byp-supply = <&vph_pwr>; 937 938 vph_pwr_bbyp: boost-bypass { 939 regulator-name = "vph_pwr_bbyp"; 940 regulator-min-microvolt = <3300000>; 941 regulator-max-microvolt = <3300000>; 942 }; 943 944 vreg_s1b_1p025: s1 { 945 regulator-name = "vreg_s1b_1p025"; 946 regulator-min-microvolt = <1025000>; 947 regulator-max-microvolt = <1025000>; 948 }; 949 }; 950}; 951 952&sdhc2 { 953 /* External SD card */ 954 pinctrl-names = "default", "sleep"; 955 pinctrl-0 = <&sdc2_state_on &sdc2_cd_on>; 956 pinctrl-1 = <&sdc2_state_off &sdc2_cd_off>; 957 cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; 958 vmmc-supply = <&vreg_l21a_2p95>; 959 vqmmc-supply = <&vreg_l13a_2p95>; 960 status = "okay"; 961}; 962 963&q6asmdai { 964 dai@0 { 965 reg = <0>; 966 }; 967 968 dai@1 { 969 reg = <1>; 970 }; 971 972 dai@2 { 973 reg = <2>; 974 }; 975}; 976 977&sound { 978 compatible = "qcom,apq8096-sndcard"; 979 model = "DB820c"; 980 audio-routing = "RX_BIAS", "MCLK", 981 "MM_DL1", "MultiMedia1 Playback", 982 "MM_DL2", "MultiMedia2 Playback", 983 "MultiMedia3 Capture", "MM_UL3"; 984 985 mm1-dai-link { 986 link-name = "MultiMedia1"; 987 cpu { 988 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; 989 }; 990 }; 991 992 mm2-dai-link { 993 link-name = "MultiMedia2"; 994 cpu { 995 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>; 996 }; 997 }; 998 999 mm3-dai-link { 1000 link-name = "MultiMedia3"; 1001 cpu { 1002 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>; 1003 }; 1004 }; 1005 1006 hdmi-dai-link { 1007 link-name = "HDMI"; 1008 cpu { 1009 sound-dai = <&q6afedai HDMI_RX>; 1010 }; 1011 1012 platform { 1013 sound-dai = <&q6routing>; 1014 }; 1015 1016 codec { 1017 sound-dai = <&hdmi 0>; 1018 }; 1019 }; 1020 1021 slim-dai-link { 1022 link-name = "SLIM Playback"; 1023 cpu { 1024 sound-dai = <&q6afedai SLIMBUS_6_RX>; 1025 }; 1026 1027 platform { 1028 sound-dai = <&q6routing>; 1029 }; 1030 1031 codec { 1032 sound-dai = <&wcd9335 AIF4_PB>; 1033 }; 1034 }; 1035 1036 slimcap-dai-link { 1037 link-name = "SLIM Capture"; 1038 cpu { 1039 sound-dai = <&q6afedai SLIMBUS_0_TX>; 1040 }; 1041 1042 platform { 1043 sound-dai = <&q6routing>; 1044 }; 1045 1046 codec { 1047 sound-dai = <&wcd9335 AIF1_CAP>; 1048 }; 1049 }; 1050}; 1051 1052&ufsphy { 1053 status = "okay"; 1054 1055 vdda-phy-supply = <&vreg_l28a_0p925>; 1056 vdda-pll-supply = <&vreg_l12a_1p8>; 1057 vddp-ref-clk-supply = <&vreg_l25a_1p2>; 1058}; 1059 1060&ufshc { 1061 status = "okay"; 1062 1063 vcc-supply = <&vreg_l20a_2p95>; 1064 vccq-supply = <&vreg_l25a_1p2>; 1065 vccq2-supply = <&vreg_s4a_1p8>; 1066 1067 vcc-max-microamp = <600000>; 1068 vccq-max-microamp = <450000>; 1069 vccq2-max-microamp = <450000>; 1070}; 1071 1072&usb2 { 1073 status = "okay"; 1074 extcon = <&usb2_id>; 1075}; 1076 1077&usb2_dwc3 { 1078 extcon = <&usb2_id>; 1079 dr_mode = "otg"; 1080 maximum-speed = "high-speed"; 1081}; 1082 1083&usb3 { 1084 status = "okay"; 1085 extcon = <&usb3_id>; 1086}; 1087 1088&usb3_dwc3 { 1089 extcon = <&usb3_id>; 1090 dr_mode = "otg"; 1091}; 1092 1093&usb3phy { 1094 status = "okay"; 1095 1096 vdda-phy-supply = <&vreg_l28a_0p925>; 1097 vdda-pll-supply = <&vreg_l12a_1p8>; 1098 1099}; 1100 1101&venus { 1102 status = "okay"; 1103}; 1104 1105&wcd9335 { 1106 clock-names = "mclk", "slimbus"; 1107 clocks = <&div1_mclk>, 1108 <&rpmcc RPM_SMD_BB_CLK1>; 1109 1110 vdd-buck-supply = <&vreg_s4a_1p8>; 1111 vdd-buck-sido-supply = <&vreg_s4a_1p8>; 1112 vdd-tx-supply = <&vreg_s4a_1p8>; 1113 vdd-rx-supply = <&vreg_s4a_1p8>; 1114 vdd-io-supply = <&vreg_s4a_1p8>; 1115}; 1116