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 };
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