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 divclk4: divclk4 { 67 compatible = "fixed-clock"; 68 #clock-cells = <0>; 69 clock-frequency = <32768>; 70 clock-output-names = "divclk4"; 71 72 pinctrl-names = "default"; 73 pinctrl-0 = <&divclk4_pin_a>; 74 }; 75 76 div1_mclk: divclk1 { 77 compatible = "gpio-gate-clock"; 78 pinctrl-0 = <&audio_mclk>; 79 pinctrl-names = "default"; 80 clocks = <&rpmcc RPM_SMD_DIV_CLK1>; 81 #clock-cells = <0>; 82 enable-gpios = <&pm8994_gpios 15 0>; 83 }; 84 }; 85 86 gpio-keys { 87 compatible = "gpio-keys"; 88 autorepeat; 89 90 pinctrl-names = "default"; 91 pinctrl-0 = <&volume_up_gpio>; 92 93 button { 94 label = "Volume Up"; 95 linux,code = <KEY_VOLUMEUP>; 96 gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>; 97 }; 98 }; 99 100 usb2_id: usb2-id { 101 compatible = "linux,extcon-usb-gpio"; 102 id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>; 103 pinctrl-names = "default"; 104 pinctrl-0 = <&usb2_vbus_det_gpio>; 105 }; 106 107 usb3_id: usb3-id { 108 compatible = "linux,extcon-usb-gpio"; 109 id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>; 110 pinctrl-names = "default"; 111 pinctrl-0 = <&usb3_vbus_det_gpio>; 112 }; 113 114 vph_pwr: vph-pwr-regulator { 115 compatible = "regulator-fixed"; 116 regulator-name = "vph_pwr"; 117 regulator-always-on; 118 regulator-boot-on; 119 120 regulator-min-microvolt = <3700000>; 121 regulator-max-microvolt = <3700000>; 122 }; 123 124 wlan_en: wlan-en-1-8v { 125 pinctrl-names = "default"; 126 pinctrl-0 = <&wlan_en_gpios>; 127 compatible = "regulator-fixed"; 128 regulator-name = "wlan-en-regulator"; 129 regulator-min-microvolt = <1800000>; 130 regulator-max-microvolt = <1800000>; 131 132 gpio = <&pm8994_gpios 8 0>; 133 134 /* WLAN card specific delay */ 135 startup-delay-us = <70000>; 136 enable-active-high; 137 }; 138}; 139 140&blsp1_i2c3 { 141 /* On Low speed expansion */ 142 label = "LS-I2C0"; 143 status = "okay"; 144}; 145 146&blsp1_spi1 { 147 /* On Low speed expansion */ 148 status = "okay"; 149}; 150 151&blsp1_uart2 { 152 label = "BT-UART"; 153 status = "okay"; 154 155 bluetooth { 156 compatible = "qcom,qca6174-bt"; 157 158 /* bt_disable_n gpio */ 159 enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>; 160 161 clocks = <&divclk4>; 162 }; 163}; 164 165&adsp_pil { 166 status = "okay"; 167 firmware-name = "qcom/apq8096/adsp.mbn"; 168}; 169 170&blsp2_i2c1 { 171 /* On High speed expansion */ 172 label = "HS-I2C2"; 173 status = "okay"; 174}; 175 176&blsp2_i2c1 { 177 /* On Low speed expansion */ 178 label = "LS-I2C1"; 179 status = "okay"; 180}; 181 182&blsp2_spi6 { 183 /* On High speed expansion */ 184 status = "okay"; 185}; 186 187&blsp2_uart2 { 188 label = "LS-UART1"; 189 status = "okay"; 190 pinctrl-names = "default", "sleep"; 191 pinctrl-0 = <&blsp2_uart2_2pins_default>; 192 pinctrl-1 = <&blsp2_uart2_2pins_sleep>; 193}; 194 195&blsp2_uart3 { 196 label = "LS-UART0"; 197 status = "disabled"; 198 pinctrl-names = "default", "sleep"; 199 pinctrl-0 = <&blsp2_uart3_4pins_default>; 200 pinctrl-1 = <&blsp2_uart3_4pins_sleep>; 201}; 202 203&camss { 204 vdda-supply = <&vreg_l2a_1p25>; 205}; 206 207&gpu { 208 status = "okay"; 209}; 210 211&hsusb_phy1 { 212 status = "okay"; 213 214 vdd-supply = <&vreg_l28a_0p925>; 215 vdda-pll-supply = <&vreg_l12a_1p8>; 216 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; 217}; 218 219&hsusb_phy2 { 220 status = "okay"; 221 222 vdd-supply = <&vreg_l28a_0p925>; 223 vdda-pll-supply = <&vreg_l12a_1p8>; 224 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; 225}; 226 227&mdp { 228 status = "okay"; 229}; 230 231&mdss { 232 status = "okay"; 233}; 234 235&mdss_hdmi { 236 status = "okay"; 237 238 pinctrl-names = "default", "sleep"; 239 pinctrl-0 = <&mdss_hdmi_hpd_active &mdss_hdmi_ddc_active>; 240 pinctrl-1 = <&mdss_hdmi_hpd_suspend &mdss_hdmi_ddc_suspend>; 241 242 core-vdda-supply = <&vreg_l12a_1p8>; 243 core-vcc-supply = <&vreg_s4a_1p8>; 244}; 245 246&mdss_hdmi_phy { 247 status = "okay"; 248 249 vddio-supply = <&vreg_l12a_1p8>; 250 vcca-supply = <&vreg_l28a_0p925>; 251 #phy-cells = <0>; 252}; 253 254&mmcc { 255 vdd-gfx-supply = <&vdd_gfx>; 256}; 257 258&mss_pil { 259 status = "okay"; 260 pll-supply = <&vreg_l12a_1p8>; 261 firmware-name = "qcom/apq8096/mba.mbn", "qcom/apq8096/modem.mbn"; 262}; 263 264&pm8994_resin { 265 status = "okay"; 266 linux,code = <KEY_VOLUMEDOWN>; 267}; 268 269&tlmm { 270 gpio-line-names = 271 "[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */ 272 "[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */ 273 "[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */ 274 "[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */ 275 "[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */ 276 "[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */ 277 "[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */ 278 "[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */ 279 "GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */ 280 "TP93", /* GPIO_9 */ 281 "GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */ 282 "[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */ 283 "NC", /* GPIO_12 */ 284 "[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */ 285 "[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */ 286 "[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */ 287 "TP99", /* GPIO_16 */ 288 "[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */ 289 "[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */ 290 "[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */ 291 "[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */ 292 "FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */ 293 "FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */ 294 "GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */ 295 "GPIO-D", /* GPIO_24, LSEC pin 26 */ 296 "GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */ 297 "GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */ 298 "BLSP6_I2C_SDA", /* GPIO_27 */ 299 "BLSP6_I2C_SCL", /* GPIO_28 */ 300 "GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */ 301 "GPIO30", /* GPIO_30, S HSEC pin 4 */ 302 "HDMI_CEC", /* GPIO_31 */ 303 "HDMI_DDC_CLOCK", /* GPIO_32 */ 304 "HDMI_DDC_DATA", /* GPIO_33 */ 305 "HDMI_HOT_PLUG_DETECT", /* GPIO_34 */ 306 "PCIE0_RST_N", /* GPIO_35 */ 307 "PCIE0_CLKREQ_N", /* GPIO_36 */ 308 "PCIE0_WAKE", /* GPIO_37 */ 309 "SD_CARD_DET_N", /* GPIO_38 */ 310 "TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */ 311 "W_DISABLE_N", /* GPIO_40 */ 312 "[BLSP9_UART_TX]", /* GPIO_41 */ 313 "[BLSP9_UART_RX]", /* GPIO_42 */ 314 "[BLSP2_UART_CTS_N]", /* GPIO_43 */ 315 "[BLSP2_UART_RFR_N]", /* GPIO_44 */ 316 "[BLSP3_UART_TX]", /* GPIO_45 */ 317 "[BLSP3_UART_RX]", /* GPIO_46 */ 318 "[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */ 319 "[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */ 320 "[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */ 321 "[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */ 322 "[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */ 323 "[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */ 324 "[CODEC_INT1_N]", /* GPIO_53 */ 325 "[CODEC_INT2_N]", /* GPIO_54 */ 326 "[BLSP7_I2C_SDA]", /* GPIO_55 */ 327 "[BLSP7_I2C_SCL]", /* GPIO_56 */ 328 "MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */ 329 "[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */ 330 "[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */ 331 "[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */ 332 "[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */ 333 "GPIO-E", /* GPIO_62, LSEC pin 27 */ 334 "TP87", /* GPIO_63 */ 335 "[CODEC_RST_N]", /* GPIO_64 */ 336 "[PCM1_CLK]", /* GPIO_65 */ 337 "[PCM1_SYNC]", /* GPIO_66 */ 338 "[PCM1_DIN]", /* GPIO_67 */ 339 "[PCM1_DOUT]", /* GPIO_68 */ 340 "AUDIO_REF_CLK", /* GPIO_69 */ 341 "SLIMBUS_CLK", /* GPIO_70 */ 342 "SLIMBUS_DATA0", /* GPIO_71 */ 343 "SLIMBUS_DATA1", /* GPIO_72 */ 344 "NC", /* GPIO_73 */ 345 "NC", /* GPIO_74 */ 346 "NC", /* GPIO_75 */ 347 "NC", /* GPIO_76 */ 348 "TP94", /* GPIO_77 */ 349 "NC", /* GPIO_78 */ 350 "TP95", /* GPIO_79 */ 351 "GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */ 352 "TP88", /* GPIO_81 */ 353 "TP89", /* GPIO_82 */ 354 "TP90", /* GPIO_83 */ 355 "TP91", /* GPIO_84 */ 356 "[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */ 357 "[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */ 358 "[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */ 359 "[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */ 360 "TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */ 361 "TSIF1_EN", /* GPIO_90, S HSEC pin 46 */ 362 "TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */ 363 "NC", /* GPIO_92 */ 364 "TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */ 365 "TSIF2_EN", /* GPIO_94, S HSEC pin 56 */ 366 "TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */ 367 "TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */ 368 "NC", /* GPIO_97 */ 369 "CAM1_STANDBY_N", /* GPIO_98 */ 370 "NC", /* GPIO_99 */ 371 "NC", /* GPIO_100 */ 372 "[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */ 373 "BOOT_CONFIG1", /* GPIO_102 */ 374 "USB_HUB_RESET", /* GPIO_103 */ 375 "CAM1_RST_N", /* GPIO_104 */ 376 "NC", /* GPIO_105 */ 377 "NC", /* GPIO_106 */ 378 "NC", /* GPIO_107 */ 379 "NC", /* GPIO_108 */ 380 "NC", /* GPIO_109 */ 381 "NC", /* GPIO_110 */ 382 "NC", /* GPIO_111 */ 383 "NC", /* GPIO_112 */ 384 "PMI8994_BUA", /* GPIO_113 */ 385 "PCIE2_RST_N", /* GPIO_114 */ 386 "PCIE2_CLKREQ_N", /* GPIO_115 */ 387 "PCIE2_WAKE", /* GPIO_116 */ 388 "SSC_IRQ_0", /* GPIO_117 */ 389 "SSC_IRQ_1", /* GPIO_118 */ 390 "SSC_IRQ_2", /* GPIO_119 */ 391 "NC", /* GPIO_120 */ 392 "GPIO121", /* GPIO_121, S HSEC pin 2 */ 393 "NC", /* GPIO_122 */ 394 "SSC_IRQ_6", /* GPIO_123 */ 395 "SSC_IRQ_7", /* GPIO_124 */ 396 "GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */ 397 "BOOT_CONFIG5", /* GPIO_126 */ 398 "NC", /* GPIO_127 */ 399 "NC", /* GPIO_128 */ 400 "BOOT_CONFIG7", /* GPIO_129 */ 401 "PCIE1_RST_N", /* GPIO_130 */ 402 "PCIE1_CLKREQ_N", /* GPIO_131 */ 403 "PCIE1_WAKE", /* GPIO_132 */ 404 "GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */ 405 "NC", /* GPIO_134 */ 406 "NC", /* GPIO_135 */ 407 "BOOT_CONFIG8", /* GPIO_136 */ 408 "NC", /* GPIO_137 */ 409 "NC", /* GPIO_138 */ 410 "GPS_SSBI2", /* GPIO_139 */ 411 "GPS_SSBI1", /* GPIO_140 */ 412 "NC", /* GPIO_141 */ 413 "NC", /* GPIO_142 */ 414 "NC", /* GPIO_143 */ 415 "BOOT_CONFIG6", /* GPIO_144 */ 416 "NC", /* GPIO_145 */ 417 "NC", /* GPIO_146 */ 418 "NC", /* GPIO_147 */ 419 "NC", /* GPIO_148 */ 420 "NC"; /* GPIO_149 */ 421 422 sdc2_cd_on: sdc2-cd-on-state { 423 pins = "gpio38"; 424 function = "gpio"; 425 bias-pull-up; 426 drive-strength = <16>; 427 }; 428 429 sdc2_cd_off: sdc2-cd-off-state { 430 pins = "gpio38"; 431 function = "gpio"; 432 bias-pull-up; 433 drive-strength = <2>; 434 }; 435 436 mdss_hdmi_hpd_active: mdss_hdmi-hpd-active-state { 437 pins = "gpio34"; 438 function = "hdmi_hot"; 439 bias-pull-down; 440 drive-strength = <16>; 441 }; 442 443 mdss_hdmi_hpd_suspend: mdss_hdmi-hpd-suspend-state { 444 pins = "gpio34"; 445 function = "hdmi_hot"; 446 bias-pull-down; 447 drive-strength = <2>; 448 }; 449 450 mdss_hdmi_ddc_active: mdss_hdmi-ddc-active-state { 451 pins = "gpio32", "gpio33"; 452 function = "hdmi_ddc"; 453 drive-strength = <2>; 454 bias-pull-up; 455 }; 456 457 mdss_hdmi_ddc_suspend: mdss_hdmi-ddc-suspend-state { 458 pins = "gpio32", "gpio33"; 459 function = "hdmi_ddc"; 460 drive-strength = <2>; 461 bias-pull-down; 462 }; 463}; 464 465&pcie0 { 466 status = "okay"; 467 perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>; 468 vddpe-3v3-supply = <&wlan_en>; 469 vdda-supply = <&vreg_l28a_0p925>; 470}; 471 472&pcie1 { 473 status = "okay"; 474 perst-gpios = <&tlmm 130 GPIO_ACTIVE_LOW>; 475 vdda-supply = <&vreg_l28a_0p925>; 476}; 477 478&pcie2 { 479 status = "okay"; 480 perst-gpios = <&tlmm 114 GPIO_ACTIVE_LOW>; 481 vdda-supply = <&vreg_l28a_0p925>; 482}; 483 484&pcie_phy { 485 status = "okay"; 486 487 vdda-phy-supply = <&vreg_l28a_0p925>; 488 vdda-pll-supply = <&vreg_l12a_1p8>; 489}; 490 491&pm8994_gpios { 492 gpio-line-names = 493 "NC", 494 "KEY_VOLP_N", 495 "NC", 496 "BL1_PWM", 497 "GPIO-F", /* BL0_PWM, LSEC pin 28 */ 498 "BL1_EN", 499 "NC", 500 "WLAN_EN", 501 "NC", 502 "NC", 503 "NC", 504 "NC", 505 "NC", 506 "NC", 507 "DIVCLK1", 508 "DIVCLK2", 509 "DIVCLK3", 510 "DIVCLK4", 511 "BT_EN", 512 "PMIC_SLB", 513 "PMIC_BUA", 514 "USB_VBUS_DET"; 515 516 pinctrl-names = "default"; 517 pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>; 518 519 ls_exp_gpio_f: pm8994-gpio5-state { 520 pinconf { 521 pins = "gpio5"; 522 function = PMIC_GPIO_FUNC_NORMAL; 523 output-low; 524 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 525 }; 526 }; 527 528 bt_en_gpios: bt-en-pios-state { 529 pinconf { 530 pins = "gpio19"; 531 function = PMIC_GPIO_FUNC_NORMAL; 532 output-low; 533 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 534 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; 535 bias-pull-down; 536 }; 537 }; 538 539 wlan_en_gpios: wlan-en-gpios-state { 540 pinconf { 541 pins = "gpio8"; 542 function = PMIC_GPIO_FUNC_NORMAL; 543 output-low; 544 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 545 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; 546 bias-pull-down; 547 }; 548 }; 549 550 audio_mclk: clk-div1-state { 551 pinconf { 552 pins = "gpio15"; 553 function = "func1"; 554 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 555 }; 556 }; 557 558 volume_up_gpio: pm8996-gpio2-state { 559 pinconf { 560 pins = "gpio2"; 561 function = "normal"; 562 input-enable; 563 drive-push-pull; 564 bias-pull-up; 565 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 566 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 567 }; 568 }; 569 570 divclk4_pin_a: divclk4-state { 571 pinconf { 572 pins = "gpio18"; 573 function = PMIC_GPIO_FUNC_FUNC2; 574 575 bias-disable; 576 power-source = <PM8994_GPIO_S4>; 577 }; 578 }; 579 580 usb3_vbus_det_gpio: pm8996-gpio22-state { 581 pinconf { 582 pins = "gpio22"; 583 function = PMIC_GPIO_FUNC_NORMAL; 584 input-enable; 585 bias-pull-down; 586 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 587 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 588 }; 589 }; 590}; 591 592&pm8994_mpps { 593 gpio-line-names = 594 "VDDPX_BIAS", 595 "WIFI_LED", 596 "NC", 597 "BT_LED", 598 "PM_MPP05", 599 "PM_MPP06", 600 "PM_MPP07", 601 "NC"; 602}; 603 604&pm8994_spmi_regulators { 605 qcom,saw-reg = <&saw3>; 606 vdd_s11-supply = <&vph_pwr>; 607 608 s9 { 609 qcom,saw-slave; 610 }; 611 s10 { 612 qcom,saw-slave; 613 }; 614 s11 { 615 qcom,saw-leader; 616 regulator-name = "VDD_APCC"; 617 regulator-always-on; 618 regulator-min-microvolt = <980000>; 619 regulator-max-microvolt = <980000>; 620 }; 621}; 622 623&pmi8994_gpios { 624 gpio-line-names = 625 "NC", 626 "SPKR_AMP_EN1", 627 "SPKR_AMP_EN2", 628 "TP61", 629 "NC", 630 "USB2_VBUS_DET", 631 "NC", 632 "NC", 633 "NC", 634 "NC"; 635 636 usb2_vbus_det_gpio: pmi8996-gpio6-state { 637 pinconf { 638 pins = "gpio6"; 639 function = PMIC_GPIO_FUNC_NORMAL; 640 input-enable; 641 bias-pull-down; 642 qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; 643 power-source = <PM8994_GPIO_S4>; /* 1.8V */ 644 }; 645 }; 646}; 647 648&pmi8994_lpg { 649 qcom,power-source = <1>; 650 651 pinctrl-names = "default"; 652 pinctrl-0 = <&pmi8994_mpp2_userled4>; 653 654 qcom,dtest = <0 0>, 655 <0 0>, 656 <0 0>, 657 <4 1>; 658 659 status = "okay"; 660 661 led@1 { 662 reg = <1>; 663 color = <LED_COLOR_ID_GREEN>; 664 function = LED_FUNCTION_HEARTBEAT; 665 function-enumerator = <1>; 666 667 linux,default-trigger = "heartbeat"; 668 default-state = "on"; 669 }; 670 671 led@2 { 672 reg = <2>; 673 color = <LED_COLOR_ID_GREEN>; 674 function = LED_FUNCTION_HEARTBEAT; 675 function-enumerator = <0>; 676 }; 677 678 led@3 { 679 reg = <3>; 680 color = <LED_COLOR_ID_GREEN>; 681 function = LED_FUNCTION_HEARTBEAT; 682 function-enumerator = <2>; 683 }; 684 685 led@4 { 686 reg = <4>; 687 color = <LED_COLOR_ID_GREEN>; 688 function = LED_FUNCTION_HEARTBEAT; 689 function-enumerator = <3>; 690 }; 691}; 692 693&pmi8994_mpps { 694 pmi8994_mpp2_userled4: mpp2-userled4-state { 695 pins = "mpp2"; 696 function = "sink"; 697 698 output-low; 699 qcom,dtest = <4>; 700 }; 701}; 702 703&pmi8994_spmi_regulators { 704 vdd_s2-supply = <&vph_pwr>; 705 706 vdd_gfx: s2 { 707 regulator-name = "VDD_GFX"; 708 regulator-min-microvolt = <980000>; 709 regulator-max-microvolt = <980000>; 710 }; 711}; 712 713&rpm_requests { 714 regulators-0 { 715 compatible = "qcom,rpm-pm8994-regulators"; 716 717 vdd_s1-supply = <&vph_pwr>; 718 vdd_s2-supply = <&vph_pwr>; 719 vdd_s3-supply = <&vph_pwr>; 720 vdd_s4-supply = <&vph_pwr>; 721 vdd_s5-supply = <&vph_pwr>; 722 vdd_s6-supply = <&vph_pwr>; 723 vdd_s7-supply = <&vph_pwr>; 724 vdd_s8-supply = <&vph_pwr>; 725 vdd_s9-supply = <&vph_pwr>; 726 vdd_s10-supply = <&vph_pwr>; 727 vdd_s11-supply = <&vph_pwr>; 728 vdd_s12-supply = <&vph_pwr>; 729 vdd_l1-supply = <&vreg_s1b_1p025>; 730 vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>; 731 vdd_l3_l11-supply = <&vreg_s3a_1p3>; 732 vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>; 733 vdd_l5_l7-supply = <&vreg_s5a_2p15>; 734 vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>; 735 vdd_l8_l16_l30-supply = <&vph_pwr>; 736 vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>; 737 vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>; 738 vdd_l14_l15-supply = <&vreg_s5a_2p15>; 739 vdd_l17_l29-supply = <&vph_pwr_bbyp>; 740 vdd_l20_l21-supply = <&vph_pwr_bbyp>; 741 vdd_l25-supply = <&vreg_s3a_1p3>; 742 vdd_lvs1_2-supply = <&vreg_s4a_1p8>; 743 744 vreg_s3a_1p3: s3 { 745 regulator-name = "vreg_s3a_1p3"; 746 regulator-min-microvolt = <1300000>; 747 regulator-max-microvolt = <1300000>; 748 }; 749 750 /** 751 * 1.8v required on LS expansion 752 * for mezzanine boards 753 */ 754 vreg_s4a_1p8: s4 { 755 regulator-name = "vreg_s4a_1p8"; 756 regulator-min-microvolt = <1800000>; 757 regulator-max-microvolt = <1800000>; 758 regulator-always-on; 759 }; 760 vreg_s5a_2p15: s5 { 761 regulator-name = "vreg_s5a_2p15"; 762 regulator-min-microvolt = <2150000>; 763 regulator-max-microvolt = <2150000>; 764 }; 765 vreg_s7a_1p0: s7 { 766 regulator-name = "vreg_s7a_1p0"; 767 regulator-min-microvolt = <800000>; 768 regulator-max-microvolt = <800000>; 769 }; 770 771 vreg_l1a_1p0: l1 { 772 regulator-name = "vreg_l1a_1p0"; 773 regulator-min-microvolt = <1000000>; 774 regulator-max-microvolt = <1000000>; 775 }; 776 vreg_l2a_1p25: l2 { 777 regulator-name = "vreg_l2a_1p25"; 778 regulator-min-microvolt = <1250000>; 779 regulator-max-microvolt = <1250000>; 780 }; 781 vreg_l3a_0p875: l3 { 782 regulator-name = "vreg_l3a_0p875"; 783 regulator-min-microvolt = <850000>; 784 regulator-max-microvolt = <850000>; 785 }; 786 vreg_l4a_1p225: l4 { 787 regulator-name = "vreg_l4a_1p225"; 788 regulator-min-microvolt = <1225000>; 789 regulator-max-microvolt = <1225000>; 790 }; 791 vreg_l6a_1p2: l6 { 792 regulator-name = "vreg_l6a_1p2"; 793 regulator-min-microvolt = <1200000>; 794 regulator-max-microvolt = <1200000>; 795 }; 796 vreg_l8a_1p8: l8 { 797 regulator-name = "vreg_l8a_1p8"; 798 regulator-min-microvolt = <1800000>; 799 regulator-max-microvolt = <1800000>; 800 }; 801 vreg_l9a_1p8: l9 { 802 regulator-name = "vreg_l9a_1p8"; 803 regulator-min-microvolt = <1800000>; 804 regulator-max-microvolt = <1800000>; 805 }; 806 vreg_l10a_1p8: l10 { 807 regulator-name = "vreg_l10a_1p8"; 808 regulator-min-microvolt = <1800000>; 809 regulator-max-microvolt = <1800000>; 810 }; 811 vreg_l11a_1p15: l11 { 812 regulator-name = "vreg_l11a_1p15"; 813 regulator-min-microvolt = <1150000>; 814 regulator-max-microvolt = <1150000>; 815 }; 816 vreg_l12a_1p8: l12 { 817 regulator-name = "vreg_l12a_1p8"; 818 regulator-min-microvolt = <1800000>; 819 regulator-max-microvolt = <1800000>; 820 }; 821 vreg_l13a_2p95: l13 { 822 regulator-name = "vreg_l13a_2p95"; 823 regulator-min-microvolt = <1800000>; 824 regulator-max-microvolt = <2950000>; 825 }; 826 vreg_l14a_1p8: l14 { 827 regulator-name = "vreg_l14a_1p8"; 828 regulator-min-microvolt = <1800000>; 829 regulator-max-microvolt = <1800000>; 830 }; 831 vreg_l15a_1p8: l15 { 832 regulator-name = "vreg_l15a_1p8"; 833 regulator-min-microvolt = <1800000>; 834 regulator-max-microvolt = <1800000>; 835 }; 836 vreg_l16a_2p7: l16 { 837 regulator-name = "vreg_l16a_2p7"; 838 regulator-min-microvolt = <2700000>; 839 regulator-max-microvolt = <2700000>; 840 }; 841 vreg_l17a_2p8: l17 { 842 regulator-name = "vreg_l17a_2p8"; 843 regulator-min-microvolt = <2500000>; 844 regulator-max-microvolt = <2500000>; 845 }; 846 vreg_l18a_2p85: l18 { 847 regulator-name = "vreg_l18a_2p85"; 848 regulator-min-microvolt = <2700000>; 849 regulator-max-microvolt = <2900000>; 850 }; 851 vreg_l19a_2p8: l19 { 852 regulator-name = "vreg_l19a_2p8"; 853 regulator-min-microvolt = <3000000>; 854 regulator-max-microvolt = <3000000>; 855 }; 856 vreg_l20a_2p95: l20 { 857 regulator-name = "vreg_l20a_2p95"; 858 regulator-min-microvolt = <2950000>; 859 regulator-max-microvolt = <2950000>; 860 regulator-allow-set-load; 861 }; 862 vreg_l21a_2p95: l21 { 863 regulator-name = "vreg_l21a_2p95"; 864 regulator-min-microvolt = <2950000>; 865 regulator-max-microvolt = <2950000>; 866 regulator-allow-set-load; 867 regulator-system-load = <200000>; 868 }; 869 vreg_l22a_3p0: l22 { 870 regulator-name = "vreg_l22a_3p0"; 871 regulator-min-microvolt = <3300000>; 872 regulator-max-microvolt = <3300000>; 873 }; 874 vreg_l23a_2p8: l23 { 875 regulator-name = "vreg_l23a_2p8"; 876 regulator-min-microvolt = <2800000>; 877 regulator-max-microvolt = <2800000>; 878 }; 879 vreg_l24a_3p075: l24 { 880 regulator-name = "vreg_l24a_3p075"; 881 regulator-min-microvolt = <3075000>; 882 regulator-max-microvolt = <3075000>; 883 }; 884 vreg_l25a_1p2: l25 { 885 regulator-name = "vreg_l25a_1p2"; 886 regulator-min-microvolt = <1200000>; 887 regulator-max-microvolt = <1200000>; 888 regulator-allow-set-load; 889 }; 890 vreg_l26a_0p8: l27 { 891 regulator-name = "vreg_l26a_0p8"; 892 regulator-min-microvolt = <1000000>; 893 regulator-max-microvolt = <1000000>; 894 }; 895 vreg_l28a_0p925: l28 { 896 regulator-name = "vreg_l28a_0p925"; 897 regulator-min-microvolt = <925000>; 898 regulator-max-microvolt = <925000>; 899 regulator-allow-set-load; 900 }; 901 vreg_l29a_2p8: l29 { 902 regulator-name = "vreg_l29a_2p8"; 903 regulator-min-microvolt = <2800000>; 904 regulator-max-microvolt = <2800000>; 905 }; 906 vreg_l30a_1p8: l30 { 907 regulator-name = "vreg_l30a_1p8"; 908 regulator-min-microvolt = <1800000>; 909 regulator-max-microvolt = <1800000>; 910 }; 911 vreg_l32a_1p8: l32 { 912 regulator-name = "vreg_l32a_1p8"; 913 regulator-min-microvolt = <1800000>; 914 regulator-max-microvolt = <1800000>; 915 }; 916 917 vreg_lvs1a_1p8: lvs1 { 918 regulator-name = "vreg_lvs1a_1p8"; 919 }; 920 921 vreg_lvs2a_1p8: lvs2 { 922 regulator-name = "vreg_lvs2a_1p8"; 923 }; 924 }; 925 926 regulators-1 { 927 compatible = "qcom,rpm-pmi8994-regulators"; 928 929 vdd_s1-supply = <&vph_pwr>; 930 vdd_s2-supply = <&vph_pwr>; 931 vdd_s3-supply = <&vph_pwr>; 932 vdd_bst_byp-supply = <&vph_pwr>; 933 934 vph_pwr_bbyp: boost-bypass { 935 regulator-name = "vph_pwr_bbyp"; 936 regulator-min-microvolt = <3300000>; 937 regulator-max-microvolt = <3300000>; 938 }; 939 940 vreg_s1b_1p025: s1 { 941 regulator-name = "vreg_s1b_1p025"; 942 regulator-min-microvolt = <1025000>; 943 regulator-max-microvolt = <1025000>; 944 }; 945 }; 946}; 947 948&sdhc2 { 949 /* External SD card */ 950 pinctrl-names = "default", "sleep"; 951 pinctrl-0 = <&sdc2_state_on &sdc2_cd_on>; 952 pinctrl-1 = <&sdc2_state_off &sdc2_cd_off>; 953 cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; 954 vmmc-supply = <&vreg_l21a_2p95>; 955 vqmmc-supply = <&vreg_l13a_2p95>; 956 status = "okay"; 957}; 958 959&q6asmdai { 960 dai@0 { 961 reg = <0>; 962 }; 963 964 dai@1 { 965 reg = <1>; 966 }; 967 968 dai@2 { 969 reg = <2>; 970 }; 971}; 972 973&slim_msm { 974 status = "okay"; 975 976 slim@1 { 977 reg = <1>; 978 #address-cells = <2>; 979 #size-cells = <0>; 980 981 tasha_ifd: tas-ifd@0,0 { 982 compatible = "slim217,1a0"; 983 reg = <0 0>; 984 }; 985 986 wcd9335: codec@1,0 { 987 compatible = "slim217,1a0"; 988 reg = <1 0>; 989 990 clock-names = "mclk", "slimbus"; 991 clocks = <&div1_mclk>, 992 <&rpmcc RPM_SMD_BB_CLK1>; 993 interrupt-parent = <&tlmm>; 994 interrupts = <54 IRQ_TYPE_LEVEL_HIGH>, 995 <53 IRQ_TYPE_LEVEL_HIGH>; 996 interrupt-names = "intr1", "intr2"; 997 interrupt-controller; 998 #interrupt-cells = <1>; 999 1000 pinctrl-0 = <&cdc_reset_active &wcd_intr_default>; 1001 pinctrl-names = "default"; 1002 1003 reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>; 1004 slim-ifc-dev = <&tasha_ifd>; 1005 1006 #sound-dai-cells = <1>; 1007 1008 vdd-buck-supply = <&vreg_s4a_1p8>; 1009 vdd-buck-sido-supply = <&vreg_s4a_1p8>; 1010 vdd-tx-supply = <&vreg_s4a_1p8>; 1011 vdd-rx-supply = <&vreg_s4a_1p8>; 1012 vdd-io-supply = <&vreg_s4a_1p8>; 1013 }; 1014 }; 1015}; 1016 1017&sound { 1018 compatible = "qcom,apq8096-sndcard"; 1019 model = "DB820c"; 1020 audio-routing = "RX_BIAS", "MCLK", 1021 "MM_DL1", "MultiMedia1 Playback", 1022 "MM_DL2", "MultiMedia2 Playback", 1023 "MultiMedia3 Capture", "MM_UL3"; 1024 1025 mm1-dai-link { 1026 link-name = "MultiMedia1"; 1027 cpu { 1028 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; 1029 }; 1030 }; 1031 1032 mm2-dai-link { 1033 link-name = "MultiMedia2"; 1034 cpu { 1035 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>; 1036 }; 1037 }; 1038 1039 mm3-dai-link { 1040 link-name = "MultiMedia3"; 1041 cpu { 1042 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>; 1043 }; 1044 }; 1045 1046 mdss_hdmi-dai-link { 1047 link-name = "HDMI"; 1048 cpu { 1049 sound-dai = <&q6afedai HDMI_RX>; 1050 }; 1051 1052 platform { 1053 sound-dai = <&q6routing>; 1054 }; 1055 1056 codec { 1057 sound-dai = <&mdss_hdmi 0>; 1058 }; 1059 }; 1060 1061 slim-dai-link { 1062 link-name = "SLIM Playback"; 1063 cpu { 1064 sound-dai = <&q6afedai SLIMBUS_6_RX>; 1065 }; 1066 1067 platform { 1068 sound-dai = <&q6routing>; 1069 }; 1070 1071 codec { 1072 sound-dai = <&wcd9335 AIF4_PB>; 1073 }; 1074 }; 1075 1076 slimcap-dai-link { 1077 link-name = "SLIM Capture"; 1078 cpu { 1079 sound-dai = <&q6afedai SLIMBUS_0_TX>; 1080 }; 1081 1082 platform { 1083 sound-dai = <&q6routing>; 1084 }; 1085 1086 codec { 1087 sound-dai = <&wcd9335 AIF1_CAP>; 1088 }; 1089 }; 1090}; 1091 1092&ufsphy { 1093 status = "okay"; 1094 1095 vdda-phy-supply = <&vreg_l28a_0p925>; 1096 vdda-pll-supply = <&vreg_l12a_1p8>; 1097 vddp-ref-clk-supply = <&vreg_l25a_1p2>; 1098}; 1099 1100&ufshc { 1101 status = "okay"; 1102 1103 vcc-supply = <&vreg_l20a_2p95>; 1104 vccq-supply = <&vreg_l25a_1p2>; 1105 vccq2-supply = <&vreg_s4a_1p8>; 1106 1107 vcc-max-microamp = <600000>; 1108 vccq-max-microamp = <450000>; 1109 vccq2-max-microamp = <450000>; 1110}; 1111 1112&usb2 { 1113 status = "okay"; 1114 extcon = <&usb2_id>; 1115}; 1116 1117&usb2_dwc3 { 1118 extcon = <&usb2_id>; 1119 dr_mode = "otg"; 1120 maximum-speed = "high-speed"; 1121}; 1122 1123&usb3 { 1124 status = "okay"; 1125 extcon = <&usb3_id>; 1126}; 1127 1128&usb3_dwc3 { 1129 extcon = <&usb3_id>; 1130 dr_mode = "otg"; 1131}; 1132 1133&usb3phy { 1134 status = "okay"; 1135 1136 vdda-phy-supply = <&vreg_l28a_0p925>; 1137 vdda-pll-supply = <&vreg_l12a_1p8>; 1138}; 1139 1140&venus { 1141 status = "okay"; 1142}; 1143