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2023-12-06 08f87f769b595151be1afeff53e144f543faa614 
 kernel/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
....@@ -1,23 +1,16 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23  * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
3
- *
4
- * This program is free software; you can redistribute it and/or modify
5
- * it under the terms of the GNU General Public License version 2 and
6
- * only version 2 as published by the Free Software Foundation.
7
- *
8
- * This program is distributed in the hope that it will be useful,
9
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
10
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11
- * GNU General Public License for more details.
124  */
135 
146 #include "msm8996.dtsi"
157 #include "pm8994.dtsi"
168 #include "pmi8994.dtsi"
17
-#include "apq8096-db820c-pins.dtsi"
18
-#include "apq8096-db820c-pmic-pins.dtsi"
199 #include <dt-bindings/input/input.h>
2010 #include <dt-bindings/gpio/gpio.h>
11
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
12
+#include <dt-bindings/sound/qcom,q6afe.h>
13
+#include <dt-bindings/sound/qcom,q6asm.h>
2114 
2215 /*
2316  * GPIO name legend: proper name = the GPIO line is used as GPIO
....@@ -63,6 +56,7 @@
6356 	};
6457 
6558 	clocks {
59
+		compatible = "simple-bus";
6660 		divclk4: divclk4 {
6761 			compatible = "fixed-clock";
6862 			#clock-cells = <0>;
....@@ -72,386 +66,16 @@
7266 			pinctrl-names = "default";
7367 			pinctrl-0 = <&divclk4_pin_a>;
7468 		};
75
-	};
7669 
77
-	soc {
78
-		serial@7570000 {
79
-			label = "BT-UART";
80
-			status = "okay";
81
-			pinctrl-names = "default", "sleep";
82
-			pinctrl-0 = <&blsp1_uart1_default>;
83
-			pinctrl-1 = <&blsp1_uart1_sleep>;
84
-
85
-			bluetooth {
86
-				compatible = "qcom,qca6174-bt";
87
-
88
-				/* bt_disable_n gpio */
89
-				enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
90
-
91
-				clocks = <&divclk4>;
92
-			};
93
-		};
94
-
95
-		serial@75b0000 {
96
-			label = "LS-UART1";
97
-			status = "okay";
98
-			pinctrl-names = "default", "sleep";
99
-			pinctrl-0 = <&blsp2_uart1_2pins_default>;
100
-			pinctrl-1 = <&blsp2_uart1_2pins_sleep>;
101
-		};
102
-
103
-		serial@75b1000 {
104
-			label = "LS-UART0";
105
-			status = "disabled";
106
-			pinctrl-names = "default", "sleep";
107
-			pinctrl-0 = <&blsp2_uart2_4pins_default>;
108
-			pinctrl-1 = <&blsp2_uart2_4pins_sleep>;
109
-		};
110
-
111
-		i2c@7577000 {
112
-		/* On Low speed expansion */
113
-			label = "LS-I2C0";
114
-			status = "okay";
115
-		};
116
-
117
-		i2c@75b6000 {
118
-		/* On Low speed expansion */
119
-			label = "LS-I2C1";
120
-			status = "okay";
121
-		};
122
-
123
-		spi@7575000 {
124
-		/* On Low speed expansion */
125
-			label = "LS-SPI0";
126
-			status = "okay";
127
-		};
128
-
129
-		i2c@75b5000 {
130
-		/* On High speed expansion */
131
-			label = "HS-I2C2";
132
-			status = "okay";
133
-		};
134
-
135
-		spi@75ba000{
136
-		/* On High speed expansion */
137
-			label = "HS-SPI1";
138
-			status = "okay";
139
-		};
140
-
141
-		sdhci@74a4900 {
142
-		/* External SD card */
143
-			pinctrl-names = "default", "sleep";
144
-			pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
145
-			pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
146
-			cd-gpios = <&msmgpio 38 0x1>;
147
-			vmmc-supply = <&pm8994_l21>;
148
-			vqmmc-supply = <&pm8994_l13>;
149
-			status = "okay";
150
-		};
151
-
152
-		phy@627000 {
153
-			status = "okay";
154
-		};
155
-
156
-		ufshc@624000 {
157
-			status = "okay";
158
-		};
159
-
160
-		pinctrl@1010000 {
161
-			gpio-line-names =
162
-				"[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */
163
-				"[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */
164
-				"[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */
165
-				"[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */
166
-				"[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */
167
-				"[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */
168
-				"[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */
169
-				"[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */
170
-				"GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */
171
-				"TP93", /* GPIO_9 */
172
-				"GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */
173
-				"[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */
174
-				"NC", /* GPIO_12 */
175
-				"[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */
176
-				"[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */
177
-				"[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */
178
-				"TP99", /* GPIO_16 */
179
-				"[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */
180
-				"[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */
181
-				"[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */
182
-				"[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */
183
-				"FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */
184
-				"FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */
185
-				"GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */
186
-				"GPIO-D", /* GPIO_24, LSEC pin 26 */
187
-				"GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */
188
-				"GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */
189
-				"BLSP6_I2C_SDA", /* GPIO_27 */
190
-				"BLSP6_I2C_SCL", /* GPIO_28 */
191
-				"GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */
192
-				"GPIO30", /* GPIO_30, S HSEC pin 4 */
193
-				"HDMI_CEC", /* GPIO_31 */
194
-				"HDMI_DDC_CLOCK", /* GPIO_32 */
195
-				"HDMI_DDC_DATA", /* GPIO_33 */
196
-				"HDMI_HOT_PLUG_DETECT", /* GPIO_34 */
197
-				"PCIE0_RST_N", /* GPIO_35 */
198
-				"PCIE0_CLKREQ_N", /* GPIO_36 */
199
-				"PCIE0_WAKE", /* GPIO_37 */
200
-				"SD_CARD_DET_N", /* GPIO_38 */
201
-				"TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */
202
-				"W_DISABLE_N", /* GPIO_40 */
203
-				"[BLSP9_UART_TX]", /* GPIO_41 */
204
-				"[BLSP9_UART_RX]", /* GPIO_42 */
205
-				"[BLSP2_UART_CTS_N]", /* GPIO_43 */
206
-				"[BLSP2_UART_RFR_N]", /* GPIO_44 */
207
-				"[BLSP3_UART_TX]", /* GPIO_45 */
208
-				"[BLSP3_UART_RX]", /* GPIO_46 */
209
-				"[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */
210
-				"[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */
211
-				"[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */
212
-				"[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */
213
-				"[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */
214
-				"[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */
215
-				"[CODEC_INT1_N]", /* GPIO_53 */
216
-				"[CODEC_INT2_N]", /* GPIO_54 */
217
-				"[BLSP7_I2C_SDA]", /* GPIO_55 */
218
-				"[BLSP7_I2C_SCL]", /* GPIO_56 */
219
-				"MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */
220
-				"[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */
221
-				"[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */
222
-				"[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */
223
-				"[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */
224
-				"GPIO-E", /* GPIO_62, LSEC pin 27 */
225
-				"TP87", /* GPIO_63 */
226
-				"[CODEC_RST_N]", /* GPIO_64 */
227
-				"[PCM1_CLK]", /* GPIO_65 */
228
-				"[PCM1_SYNC]", /* GPIO_66 */
229
-				"[PCM1_DIN]", /* GPIO_67 */
230
-				"[PCM1_DOUT]", /* GPIO_68 */
231
-				"AUDIO_REF_CLK", /* GPIO_69 */
232
-				"SLIMBUS_CLK", /* GPIO_70 */
233
-				"SLIMBUS_DATA0", /* GPIO_71 */
234
-				"SLIMBUS_DATA1", /* GPIO_72 */
235
-				"NC", /* GPIO_73 */
236
-				"NC", /* GPIO_74 */
237
-				"NC", /* GPIO_75 */
238
-				"NC", /* GPIO_76 */
239
-				"TP94", /* GPIO_77 */
240
-				"NC", /* GPIO_78 */
241
-				"TP95", /* GPIO_79 */
242
-				"GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */
243
-				"TP88", /* GPIO_81 */
244
-				"TP89", /* GPIO_82 */
245
-				"TP90", /* GPIO_83 */
246
-				"TP91", /* GPIO_84 */
247
-				"[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */
248
-				"[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */
249
-				"[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */
250
-				"[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */
251
-				"TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */
252
-				"TSIF1_EN", /* GPIO_90, S HSEC pin 46 */
253
-				"TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */
254
-				"NC", /* GPIO_92 */
255
-				"TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */
256
-				"TSIF2_EN", /* GPIO_94, S HSEC pin 56 */
257
-				"TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */
258
-				"TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */
259
-				"NC", /* GPIO_97 */
260
-				"CAM1_STANDBY_N", /* GPIO_98 */
261
-				"NC", /* GPIO_99 */
262
-				"NC", /* GPIO_100 */
263
-				"[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */
264
-				"BOOT_CONFIG1", /* GPIO_102 */
265
-				"USB_HUB_RESET", /* GPIO_103 */
266
-				"CAM1_RST_N", /* GPIO_104 */
267
-				"NC", /* GPIO_105 */
268
-				"NC", /* GPIO_106 */
269
-				"NC", /* GPIO_107 */
270
-				"NC", /* GPIO_108 */
271
-				"NC", /* GPIO_109 */
272
-				"NC", /* GPIO_110 */
273
-				"NC", /* GPIO_111 */
274
-				"NC", /* GPIO_112 */
275
-				"PMI8994_BUA", /* GPIO_113 */
276
-				"PCIE2_RST_N", /* GPIO_114 */
277
-				"PCIE2_CLKREQ_N", /* GPIO_115 */
278
-				"PCIE2_WAKE", /* GPIO_116 */
279
-				"SSC_IRQ_0", /* GPIO_117 */
280
-				"SSC_IRQ_1", /* GPIO_118 */
281
-				"SSC_IRQ_2", /* GPIO_119 */
282
-				"NC", /* GPIO_120 */
283
-				"GPIO121", /* GPIO_121, S HSEC pin 2 */
284
-				"NC", /* GPIO_122 */
285
-				"SSC_IRQ_6", /* GPIO_123 */
286
-				"SSC_IRQ_7", /* GPIO_124 */
287
-				"GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */
288
-				"BOOT_CONFIG5", /* GPIO_126 */
289
-				"NC", /* GPIO_127 */
290
-				"NC", /* GPIO_128 */
291
-				"BOOT_CONFIG7", /* GPIO_129 */
292
-				"PCIE1_RST_N", /* GPIO_130 */
293
-				"PCIE1_CLKREQ_N", /* GPIO_131 */
294
-				"PCIE1_WAKE", /* GPIO_132 */
295
-				"GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */
296
-				"NC", /* GPIO_134 */
297
-				"NC", /* GPIO_135 */
298
-				"BOOT_CONFIG8", /* GPIO_136 */
299
-				"NC", /* GPIO_137 */
300
-				"NC", /* GPIO_138 */
301
-				"GPS_SSBI2", /* GPIO_139 */
302
-				"GPS_SSBI1", /* GPIO_140 */
303
-				"NC", /* GPIO_141 */
304
-				"NC", /* GPIO_142 */
305
-				"NC", /* GPIO_143 */
306
-				"BOOT_CONFIG6", /* GPIO_144 */
307
-				"NC", /* GPIO_145 */
308
-				"NC", /* GPIO_146 */
309
-				"NC", /* GPIO_147 */
310
-				"NC", /* GPIO_148 */
311
-				"NC"; /* GPIO_149 */
312
-		};
313
-
314
-		qcom,spmi@400f000 {
315
-			pmic@0 {
316
-				gpios@c000 {
317
-					gpio-line-names =
318
-						"NC",
319
-						"KEY_VOLP_N",
320
-						"NC",
321
-						"BL1_PWM",
322
-						"GPIO-F", /* BL0_PWM, LSEC pin 28 */
323
-						"BL1_EN",
324
-						"NC",
325
-						"WLAN_EN",
326
-						"NC",
327
-						"NC",
328
-						"NC",
329
-						"NC",
330
-						"NC",
331
-						"NC",
332
-						"DIVCLK1",
333
-						"DIVCLK2",
334
-						"DIVCLK3",
335
-						"DIVCLK4",
336
-						"BT_EN",
337
-						"PMIC_SLB",
338
-						"PMIC_BUA",
339
-						"USB_VBUS_DET";
340
-				};
341
-
342
-				mpps@a000 {
343
-					gpio-line-names =
344
-						"VDDPX_BIAS",
345
-						"WIFI_LED",
346
-						"NC",
347
-						"BT_LED",
348
-						"PM_MPP05",
349
-						"PM_MPP06",
350
-						"PM_MPP07",
351
-						"NC";
352
-				};
353
-			};
354
-
355
-			pmic@2 {
356
-				gpios@c000 {
357
-					gpio-line-names =
358
-						"NC",
359
-						"SPKR_AMP_EN1",
360
-						"SPKR_AMP_EN2",
361
-						"TP61",
362
-						"NC",
363
-						"USB2_VBUS_DET",
364
-						"NC",
365
-						"NC",
366
-						"NC",
367
-						"NC";
368
-				};
369
-			};
370
-		};
371
-
372
-		phy@34000 {
373
-			status = "okay";
374
-		};
375
-
376
-		phy@7410000 {
377
-			status = "okay";
378
-		};
379
-
380
-		phy@7411000 {
381
-			status = "okay";
382
-		};
383
-
384
-		phy@7412000 {
385
-			status = "okay";
386
-		};
387
-
388
-		usb@6a00000 {
389
-			status = "okay";
390
-
391
-			dwc3@6a00000 {
392
-				extcon = <&usb3_id>;
393
-				dr_mode = "otg";
394
-			};
395
-		};
396
-
397
-		usb3_id: usb3-id {
398
-			compatible = "linux,extcon-usb-gpio";
399
-			id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>;
70
+		div1_mclk: divclk1 {
71
+			compatible = "gpio-gate-clock";
72
+			pinctrl-0 = <&audio_mclk>;
40073 			pinctrl-names = "default";
401
-			pinctrl-0 = <&usb3_vbus_det_gpio>;
402
-		};
403
-
404
-		usb@7600000 {
405
-			status = "okay";
406
-
407
-			dwc3@7600000 {
408
-				extcon = <&usb2_id>;
409
-				dr_mode = "otg";
410
-				maximum-speed = "high-speed";
411
-			};
412
-		};
413
-
414
-		usb2_id: usb2-id {
415
-			compatible = "linux,extcon-usb-gpio";
416
-			id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>;
417
-			pinctrl-names = "default";
418
-			pinctrl-0 = <&usb2_vbus_det_gpio>;
419
-		};
420
-
421
-		wlan_en: wlan-en-1-8v {
422
-			pinctrl-names = "default";
423
-			pinctrl-0 = <&wlan_en_gpios>;
424
-			compatible = "regulator-fixed";
425
-			regulator-name = "wlan-en-regulator";
426
-			regulator-min-microvolt = <1800000>;
427
-			regulator-max-microvolt = <1800000>;
428
-
429
-			gpio = <&pm8994_gpios 8 0>;
430
-
431
-			/* WLAN card specific delay */
432
-			startup-delay-us = <70000>;
433
-			enable-active-high;
434
-		};
435
-
436
-		agnoc@0 {
437
-			pcie@600000 {
438
-				status = "okay";
439
-				perst-gpio = <&msmgpio 35 GPIO_ACTIVE_LOW>;
440
-				vddpe-3v3-supply = <&wlan_en>;
441
-			};
442
-
443
-			pcie@608000 {
444
-				status = "okay";
445
-				perst-gpio = <&msmgpio 130 GPIO_ACTIVE_LOW>;
446
-			};
447
-
448
-			pcie@610000 {
449
-				status = "okay";
450
-				perst-gpio = <&msmgpio 114 GPIO_ACTIVE_LOW>;
451
-			};
74
+			clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
75
+			#clock-cells = <0>;
76
+			enable-gpios = <&pm8994_gpios 15 0>;
45277 		};
45378 	};
454
-
45579 
45680 	gpio_keys {
45781 		compatible = "gpio-keys";
....@@ -469,159 +93,1010 @@
46993 		};
47094 	};
47195 
472
-	rpm-glink {
473
-		rpm_requests {
474
-			pm8994-regulators {
475
-				vdd_l1-supply = <&pm8994_s3>;
476
-				vdd_l2_l26_l28-supply = <&pm8994_s3>;
477
-				vdd_l3_l11-supply = <&pm8994_s3>;
478
-				vdd_l4_l27_l31-supply = <&pm8994_s3>;
479
-				vdd_l5_l7-supply = <&pm8994_s5>;
480
-				vdd_l14_l15-supply = <&pm8994_s5>;
481
-				vdd_l20_l21-supply = <&pm8994_s5>;
482
-				vdd_l25-supply = <&pm8994_s3>;
96
+	usb2_id: usb2-id {
97
+		compatible = "linux,extcon-usb-gpio";
98
+		id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>;
99
+		pinctrl-names = "default";
100
+		pinctrl-0 = <&usb2_vbus_det_gpio>;
101
+	};
483102 
484
-				s3 {
485
-					regulator-min-microvolt = <1300000>;
486
-					regulator-max-microvolt = <1300000>;
487
-				};
103
+	usb3_id: usb3-id {
104
+		compatible = "linux,extcon-usb-gpio";
105
+		id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>;
106
+		pinctrl-names = "default";
107
+		pinctrl-0 = <&usb3_vbus_det_gpio>;
108
+	};
488109 
489
-				/**
490
-				 * 1.8v required on LS expansion
491
-				 * for mezzanine boards
492
-				 */
493
-				s4 {
494
-					regulator-min-microvolt = <1800000>;
495
-					regulator-max-microvolt = <1800000>;
496
-					regulator-always-on;
497
-				};
498
-				s5 {
499
-					regulator-min-microvolt = <2150000>;
500
-					regulator-max-microvolt = <2150000>;
501
-				};
502
-				s7 {
503
-					regulator-min-microvolt = <800000>;
504
-					regulator-max-microvolt = <800000>;
505
-				};
110
+	vph_pwr: vph-pwr-regulator {
111
+		compatible = "regulator-fixed";
112
+		regulator-name = "vph_pwr";
113
+		regulator-always-on;
114
+		regulator-boot-on;
506115 
507
-				l1 {
508
-					regulator-min-microvolt = <1000000>;
509
-					regulator-max-microvolt = <1000000>;
510
-				};
511
-				l2 {
512
-					regulator-min-microvolt = <1250000>;
513
-					regulator-max-microvolt = <1250000>;
514
-				};
515
-				l3 {
516
-					regulator-min-microvolt = <850000>;
517
-					regulator-max-microvolt = <850000>;
518
-				};
519
-				l4 {
520
-					regulator-min-microvolt = <1225000>;
521
-					regulator-max-microvolt = <1225000>;
522
-				};
523
-				l6 {
524
-					regulator-min-microvolt = <1200000>;
525
-					regulator-max-microvolt = <1200000>;
526
-				};
527
-				l8 {
528
-					regulator-min-microvolt = <1800000>;
529
-					regulator-max-microvolt = <1800000>;
530
-				};
531
-				l9 {
532
-					regulator-min-microvolt = <1800000>;
533
-					regulator-max-microvolt = <1800000>;
534
-				};
535
-				l10 {
536
-					regulator-min-microvolt = <1800000>;
537
-					regulator-max-microvolt = <1800000>;
538
-				};
539
-				l11 {
540
-					regulator-min-microvolt = <1150000>;
541
-					regulator-max-microvolt = <1150000>;
542
-				};
543
-				l12 {
544
-					regulator-min-microvolt = <1800000>;
545
-					regulator-max-microvolt = <1800000>;
546
-				};
547
-				l13 {
548
-					regulator-min-microvolt = <1800000>;
549
-					regulator-max-microvolt = <2950000>;
550
-				};
551
-				l14 {
552
-					regulator-min-microvolt = <1800000>;
553
-					regulator-max-microvolt = <1800000>;
554
-				};
555
-				l15 {
556
-					regulator-min-microvolt = <1800000>;
557
-					regulator-max-microvolt = <1800000>;
558
-				};
559
-				l16 {
560
-					regulator-min-microvolt = <2700000>;
561
-					regulator-max-microvolt = <2700000>;
562
-				};
563
-				l17 {
564
-					regulator-min-microvolt = <2500000>;
565
-					regulator-max-microvolt = <2500000>;
566
-				};
567
-				l18 {
568
-					regulator-min-microvolt = <2700000>;
569
-					regulator-max-microvolt = <2900000>;
570
-				};
571
-				l19 {
572
-					regulator-min-microvolt = <3000000>;
573
-					regulator-max-microvolt = <3000000>;
574
-				};
575
-				l20 {
576
-					regulator-min-microvolt = <2950000>;
577
-					regulator-max-microvolt = <2950000>;
578
-					regulator-allow-set-load;
579
-				};
580
-				l21 {
581
-					regulator-min-microvolt = <2950000>;
582
-					regulator-max-microvolt = <2950000>;
583
-					regulator-allow-set-load;
584
-					regulator-system-load = <200000>;
585
-				};
586
-				l22 {
587
-					regulator-min-microvolt = <3300000>;
588
-					regulator-max-microvolt = <3300000>;
589
-				};
590
-				l23 {
591
-					regulator-min-microvolt = <2800000>;
592
-					regulator-max-microvolt = <2800000>;
593
-				};
594
-				l24 {
595
-					regulator-min-microvolt = <3075000>;
596
-					regulator-max-microvolt = <3075000>;
597
-				};
598
-				l25 {
599
-					regulator-min-microvolt = <1200000>;
600
-					regulator-max-microvolt = <1200000>;
601
-					regulator-allow-set-load;
602
-				};
603
-				l27 {
604
-					regulator-min-microvolt = <1000000>;
605
-					regulator-max-microvolt = <1000000>;
606
-				};
607
-				l28 {
608
-					regulator-min-microvolt = <925000>;
609
-					regulator-max-microvolt = <925000>;
610
-					regulator-allow-set-load;
611
-				};
612
-				l29 {
613
-					regulator-min-microvolt = <2800000>;
614
-					regulator-max-microvolt = <2800000>;
615
-				};
616
-				l30 {
617
-					regulator-min-microvolt = <1800000>;
618
-					regulator-max-microvolt = <1800000>;
619
-				};
620
-				l32 {
621
-					regulator-min-microvolt = <1800000>;
622
-					regulator-max-microvolt = <1800000>;
623
-				};
116
+		regulator-min-microvolt = <3700000>;
117
+		regulator-max-microvolt = <3700000>;
118
+	};
119
+
120
+	wlan_en: wlan-en-1-8v {
121
+		pinctrl-names = "default";
122
+		pinctrl-0 = <&wlan_en_gpios>;
123
+		compatible = "regulator-fixed";
124
+		regulator-name = "wlan-en-regulator";
125
+		regulator-min-microvolt = <1800000>;
126
+		regulator-max-microvolt = <1800000>;
127
+
128
+		gpio = <&pm8994_gpios 8 0>;
129
+
130
+		/* WLAN card specific delay */
131
+		startup-delay-us = <70000>;
132
+		enable-active-high;
133
+	};
134
+};
135
+
136
+&blsp1_i2c2 {
137
+	/* On Low speed expansion */
138
+	label = "LS-I2C0";
139
+	status = "okay";
140
+};
141
+
142
+&blsp1_spi0 {
143
+	/* On Low speed expansion */
144
+	label = "LS-SPI0";
145
+	status = "okay";
146
+};
147
+
148
+&blsp1_uart1 {
149
+	label = "BT-UART";
150
+	status = "okay";
151
+	pinctrl-names = "default", "sleep";
152
+	pinctrl-0 = <&blsp1_uart1_default>;
153
+	pinctrl-1 = <&blsp1_uart1_sleep>;
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
+&blsp2_i2c0 {
166
+	/* On High speed expansion */
167
+	label = "HS-I2C2";
168
+	status = "okay";
169
+};
170
+
171
+&blsp2_i2c1 {
172
+	/* On Low speed expansion */
173
+	label = "LS-I2C1";
174
+	status = "okay";
175
+};
176
+
177
+&blsp2_spi5 {
178
+	/* On High speed expansion */
179
+	label = "HS-SPI1";
180
+	status = "okay";
181
+};
182
+
183
+&blsp2_uart1 {
184
+	label = "LS-UART1";
185
+	status = "okay";
186
+	pinctrl-names = "default", "sleep";
187
+	pinctrl-0 = <&blsp2_uart1_2pins_default>;
188
+	pinctrl-1 = <&blsp2_uart1_2pins_sleep>;
189
+};
190
+
191
+&blsp2_uart2 {
192
+	label = "LS-UART0";
193
+	status = "disabled";
194
+	pinctrl-names = "default", "sleep";
195
+	pinctrl-0 = <&blsp2_uart2_4pins_default>;
196
+	pinctrl-1 = <&blsp2_uart2_4pins_sleep>;
197
+};
198
+
199
+&camss {
200
+	vdda-supply = <&vreg_l2a_1p25>;
201
+};
202
+
203
+&hdmi {
204
+	status = "okay";
205
+
206
+	pinctrl-names = "default", "sleep";
207
+	pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>;
208
+	pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>;
209
+
210
+	core-vdda-supply = <&vreg_l12a_1p8>;
211
+	core-vcc-supply = <&vreg_s4a_1p8>;
212
+};
213
+
214
+&hdmi_phy {
215
+	status = "okay";
216
+
217
+	vddio-supply = <&vreg_l12a_1p8>;
218
+	vcca-supply = <&vreg_l28a_0p925>;
219
+	#phy-cells = <0>;
220
+};
221
+
222
+&hsusb_phy1 {
223
+	status = "okay";
224
+
225
+	vdda-pll-supply = <&vreg_l12a_1p8>;
226
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
227
+};
228
+
229
+&hsusb_phy2 {
230
+	status = "okay";
231
+
232
+	vdda-pll-supply = <&vreg_l12a_1p8>;
233
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
234
+};
235
+
236
+&mdp {
237
+	status = "okay";
238
+};
239
+
240
+&mdss {
241
+	status = "okay";
242
+};
243
+
244
+&mmcc {
245
+	vdd-gfx-supply = <&vdd_gfx>;
246
+};
247
+
248
+&msmgpio {
249
+	gpio-line-names =
250
+		"[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */
251
+		"[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */
252
+		"[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */
253
+		"[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */
254
+		"[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */
255
+		"[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */
256
+		"[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */
257
+		"[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */
258
+		"GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */
259
+		"TP93", /* GPIO_9 */
260
+		"GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */
261
+		"[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */
262
+		"NC", /* GPIO_12 */
263
+		"[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */
264
+		"[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */
265
+		"[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */
266
+		"TP99", /* GPIO_16 */
267
+		"[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */
268
+		"[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */
269
+		"[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */
270
+		"[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */
271
+		"FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */
272
+		"FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */
273
+		"GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */
274
+		"GPIO-D", /* GPIO_24, LSEC pin 26 */
275
+		"GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */
276
+		"GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */
277
+		"BLSP6_I2C_SDA", /* GPIO_27 */
278
+		"BLSP6_I2C_SCL", /* GPIO_28 */
279
+		"GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */
280
+		"GPIO30", /* GPIO_30, S HSEC pin 4 */
281
+		"HDMI_CEC", /* GPIO_31 */
282
+		"HDMI_DDC_CLOCK", /* GPIO_32 */
283
+		"HDMI_DDC_DATA", /* GPIO_33 */
284
+		"HDMI_HOT_PLUG_DETECT", /* GPIO_34 */
285
+		"PCIE0_RST_N", /* GPIO_35 */
286
+		"PCIE0_CLKREQ_N", /* GPIO_36 */
287
+		"PCIE0_WAKE", /* GPIO_37 */
288
+		"SD_CARD_DET_N", /* GPIO_38 */
289
+		"TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */
290
+		"W_DISABLE_N", /* GPIO_40 */
291
+		"[BLSP9_UART_TX]", /* GPIO_41 */
292
+		"[BLSP9_UART_RX]", /* GPIO_42 */
293
+		"[BLSP2_UART_CTS_N]", /* GPIO_43 */
294
+		"[BLSP2_UART_RFR_N]", /* GPIO_44 */
295
+		"[BLSP3_UART_TX]", /* GPIO_45 */
296
+		"[BLSP3_UART_RX]", /* GPIO_46 */
297
+		"[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */
298
+		"[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */
299
+		"[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */
300
+		"[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */
301
+		"[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */
302
+		"[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */
303
+		"[CODEC_INT1_N]", /* GPIO_53 */
304
+		"[CODEC_INT2_N]", /* GPIO_54 */
305
+		"[BLSP7_I2C_SDA]", /* GPIO_55 */
306
+		"[BLSP7_I2C_SCL]", /* GPIO_56 */
307
+		"MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */
308
+		"[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */
309
+		"[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */
310
+		"[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */
311
+		"[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */
312
+		"GPIO-E", /* GPIO_62, LSEC pin 27 */
313
+		"TP87", /* GPIO_63 */
314
+		"[CODEC_RST_N]", /* GPIO_64 */
315
+		"[PCM1_CLK]", /* GPIO_65 */
316
+		"[PCM1_SYNC]", /* GPIO_66 */
317
+		"[PCM1_DIN]", /* GPIO_67 */
318
+		"[PCM1_DOUT]", /* GPIO_68 */
319
+		"AUDIO_REF_CLK", /* GPIO_69 */
320
+		"SLIMBUS_CLK", /* GPIO_70 */
321
+		"SLIMBUS_DATA0", /* GPIO_71 */
322
+		"SLIMBUS_DATA1", /* GPIO_72 */
323
+		"NC", /* GPIO_73 */
324
+		"NC", /* GPIO_74 */
325
+		"NC", /* GPIO_75 */
326
+		"NC", /* GPIO_76 */
327
+		"TP94", /* GPIO_77 */
328
+		"NC", /* GPIO_78 */
329
+		"TP95", /* GPIO_79 */
330
+		"GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */
331
+		"TP88", /* GPIO_81 */
332
+		"TP89", /* GPIO_82 */
333
+		"TP90", /* GPIO_83 */
334
+		"TP91", /* GPIO_84 */
335
+		"[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */
336
+		"[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */
337
+		"[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */
338
+		"[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */
339
+		"TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */
340
+		"TSIF1_EN", /* GPIO_90, S HSEC pin 46 */
341
+		"TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */
342
+		"NC", /* GPIO_92 */
343
+		"TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */
344
+		"TSIF2_EN", /* GPIO_94, S HSEC pin 56 */
345
+		"TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */
346
+		"TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */
347
+		"NC", /* GPIO_97 */
348
+		"CAM1_STANDBY_N", /* GPIO_98 */
349
+		"NC", /* GPIO_99 */
350
+		"NC", /* GPIO_100 */
351
+		"[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */
352
+		"BOOT_CONFIG1", /* GPIO_102 */
353
+		"USB_HUB_RESET", /* GPIO_103 */
354
+		"CAM1_RST_N", /* GPIO_104 */
355
+		"NC", /* GPIO_105 */
356
+		"NC", /* GPIO_106 */
357
+		"NC", /* GPIO_107 */
358
+		"NC", /* GPIO_108 */
359
+		"NC", /* GPIO_109 */
360
+		"NC", /* GPIO_110 */
361
+		"NC", /* GPIO_111 */
362
+		"NC", /* GPIO_112 */
363
+		"PMI8994_BUA", /* GPIO_113 */
364
+		"PCIE2_RST_N", /* GPIO_114 */
365
+		"PCIE2_CLKREQ_N", /* GPIO_115 */
366
+		"PCIE2_WAKE", /* GPIO_116 */
367
+		"SSC_IRQ_0", /* GPIO_117 */
368
+		"SSC_IRQ_1", /* GPIO_118 */
369
+		"SSC_IRQ_2", /* GPIO_119 */
370
+		"NC", /* GPIO_120 */
371
+		"GPIO121", /* GPIO_121, S HSEC pin 2 */
372
+		"NC", /* GPIO_122 */
373
+		"SSC_IRQ_6", /* GPIO_123 */
374
+		"SSC_IRQ_7", /* GPIO_124 */
375
+		"GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */
376
+		"BOOT_CONFIG5", /* GPIO_126 */
377
+		"NC", /* GPIO_127 */
378
+		"NC", /* GPIO_128 */
379
+		"BOOT_CONFIG7", /* GPIO_129 */
380
+		"PCIE1_RST_N", /* GPIO_130 */
381
+		"PCIE1_CLKREQ_N", /* GPIO_131 */
382
+		"PCIE1_WAKE", /* GPIO_132 */
383
+		"GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */
384
+		"NC", /* GPIO_134 */
385
+		"NC", /* GPIO_135 */
386
+		"BOOT_CONFIG8", /* GPIO_136 */
387
+		"NC", /* GPIO_137 */
388
+		"NC", /* GPIO_138 */
389
+		"GPS_SSBI2", /* GPIO_139 */
390
+		"GPS_SSBI1", /* GPIO_140 */
391
+		"NC", /* GPIO_141 */
392
+		"NC", /* GPIO_142 */
393
+		"NC", /* GPIO_143 */
394
+		"BOOT_CONFIG6", /* GPIO_144 */
395
+		"NC", /* GPIO_145 */
396
+		"NC", /* GPIO_146 */
397
+		"NC", /* GPIO_147 */
398
+		"NC", /* GPIO_148 */
399
+		"NC"; /* GPIO_149 */
400
+
401
+	sdc2_cd_on: sdc2_cd_on {
402
+		mux {
403
+			pins = "gpio38";
404
+			function = "gpio";
405
+		};
406
+
407
+		config {
408
+			pins = "gpio38";
409
+			bias-pull-up;		/* pull up */
410
+			drive-strength = <16>;	/* 16 MA */
411
+		};
412
+	};
413
+
414
+	sdc2_cd_off: sdc2_cd_off {
415
+		mux {
416
+			pins = "gpio38";
417
+			function = "gpio";
418
+		};
419
+
420
+		config {
421
+			pins = "gpio38";
422
+			bias-pull-up;		/* pull up */
423
+			drive-strength = <2>;	/* 2 MA */
424
+		};
425
+	};
426
+
427
+	blsp1_uart1_default: blsp1_uart1_default {
428
+		mux {
429
+			pins = "gpio41", "gpio42", "gpio43", "gpio44";
430
+			function = "blsp_uart2";
431
+		};
432
+
433
+		config {
434
+			pins = "gpio41", "gpio42", "gpio43", "gpio44";
435
+			drive-strength = <16>;
436
+			bias-disable;
437
+		};
438
+	};
439
+
440
+	blsp1_uart1_sleep: blsp1_uart1_sleep {
441
+		mux {
442
+			pins = "gpio41", "gpio42", "gpio43", "gpio44";
443
+			function = "gpio";
444
+		};
445
+
446
+		config {
447
+			pins = "gpio41", "gpio42", "gpio43", "gpio44";
448
+			drive-strength = <2>;
449
+			bias-disable;
450
+		};
451
+	};
452
+
453
+	hdmi_hpd_active: hdmi_hpd_active {
454
+		mux {
455
+			pins = "gpio34";
456
+			function = "hdmi_hot";
457
+		};
458
+
459
+		config {
460
+			pins = "gpio34";
461
+			bias-pull-down;
462
+			drive-strength = <16>;
463
+		};
464
+	};
465
+
466
+	hdmi_hpd_suspend: hdmi_hpd_suspend {
467
+		mux {
468
+			pins = "gpio34";
469
+			function = "hdmi_hot";
470
+		};
471
+
472
+		config {
473
+			pins = "gpio34";
474
+			bias-pull-down;
475
+			drive-strength = <2>;
476
+		};
477
+	};
478
+
479
+	hdmi_ddc_active: hdmi_ddc_active {
480
+		mux {
481
+			pins = "gpio32", "gpio33";
482
+			function = "hdmi_ddc";
483
+		};
484
+
485
+		config {
486
+			pins = "gpio32", "gpio33";
487
+			drive-strength = <2>;
488
+			bias-pull-up;
489
+		};
490
+	};
491
+
492
+	hdmi_ddc_suspend: hdmi_ddc_suspend {
493
+		mux {
494
+			pins = "gpio32", "gpio33";
495
+			function = "hdmi_ddc";
496
+		};
497
+
498
+		config {
499
+			pins = "gpio32", "gpio33";
500
+			drive-strength = <2>;
501
+			bias-pull-down;
502
+		};
503
+	};
504
+};
505
+
506
+&pcie0 {
507
+	status = "okay";
508
+	perst-gpio = <&msmgpio 35 GPIO_ACTIVE_LOW>;
509
+	vddpe-3v3-supply = <&wlan_en>;
510
+	vdda-supply = <&vreg_l28a_0p925>;
511
+};
512
+
513
+&pcie1 {
514
+	status = "okay";
515
+	perst-gpio = <&msmgpio 130 GPIO_ACTIVE_LOW>;
516
+	vdda-supply = <&vreg_l28a_0p925>;
517
+};
518
+
519
+&pcie2 {
520
+	status = "okay";
521
+	perst-gpio = <&msmgpio 114 GPIO_ACTIVE_LOW>;
522
+	vdda-supply = <&vreg_l28a_0p925>;
523
+};
524
+
525
+&pcie_phy {
526
+	status = "okay";
527
+
528
+	vdda-phy-supply = <&vreg_l28a_0p925>;
529
+	vdda-pll-supply = <&vreg_l12a_1p8>;
530
+};
531
+
532
+&pm8994_gpios {
533
+	gpio-line-names =
534
+		"NC",
535
+		"KEY_VOLP_N",
536
+		"NC",
537
+		"BL1_PWM",
538
+		"GPIO-F", /* BL0_PWM, LSEC pin 28 */
539
+		"BL1_EN",
540
+		"NC",
541
+		"WLAN_EN",
542
+		"NC",
543
+		"NC",
544
+		"NC",
545
+		"NC",
546
+		"NC",
547
+		"NC",
548
+		"DIVCLK1",
549
+		"DIVCLK2",
550
+		"DIVCLK3",
551
+		"DIVCLK4",
552
+		"BT_EN",
553
+		"PMIC_SLB",
554
+		"PMIC_BUA",
555
+		"USB_VBUS_DET";
556
+
557
+	pinctrl-names = "default";
558
+	pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>;
559
+
560
+	ls_exp_gpio_f: pm8994_gpio5 {
561
+		pinconf {
562
+			pins = "gpio5";
563
+			output-low;
564
+			power-source = <2>; // PM8994_GPIO_S4, 1.8V
565
+		};
566
+	};
567
+
568
+	bt_en_gpios: bt_en_gpios {
569
+		pinconf {
570
+			pins = "gpio19";
571
+			function = PMIC_GPIO_FUNC_NORMAL;
572
+			output-low;
573
+			power-source = <PM8994_GPIO_S4>; // 1.8V
574
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
575
+			bias-pull-down;
576
+		};
577
+	};
578
+
579
+	wlan_en_gpios: wlan_en_gpios {
580
+		pinconf {
581
+			pins = "gpio8";
582
+			function = PMIC_GPIO_FUNC_NORMAL;
583
+			output-low;
584
+			power-source = <PM8994_GPIO_S4>; // 1.8V
585
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
586
+			bias-pull-down;
587
+		};
588
+	};
589
+
590
+	audio_mclk: clk_div1 {
591
+		pinconf {
592
+			pins = "gpio15";
593
+			function = "func1";
594
+			power-source = <PM8994_GPIO_S4>; // 1.8V
595
+		};
596
+	};
597
+
598
+	volume_up_gpio: pm8996_gpio2 {
599
+		pinconf {
600
+			pins = "gpio2";
601
+			function = "normal";
602
+			input-enable;
603
+			drive-push-pull;
604
+			bias-pull-up;
605
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
606
+			power-source = <PM8994_GPIO_S4>; // 1.8V
607
+		};
608
+	};
609
+
610
+	divclk4_pin_a: divclk4 {
611
+		pinconf {
612
+			pins = "gpio18";
613
+			function = PMIC_GPIO_FUNC_FUNC2;
614
+
615
+			bias-disable;
616
+			power-source = <PM8994_GPIO_S4>;
617
+		};
618
+	};
619
+
620
+	usb3_vbus_det_gpio: pm8996_gpio22 {
621
+		pinconf {
622
+			pins = "gpio22";
623
+			function = PMIC_GPIO_FUNC_NORMAL;
624
+			input-enable;
625
+			bias-pull-down;
626
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
627
+			power-source = <PM8994_GPIO_S4>; // 1.8V
628
+		};
629
+	};
630
+};
631
+
632
+&pm8994_mpps {
633
+	gpio-line-names =
634
+		"VDDPX_BIAS",
635
+		"WIFI_LED",
636
+		"NC",
637
+		"BT_LED",
638
+		"PM_MPP05",
639
+		"PM_MPP06",
640
+		"PM_MPP07",
641
+		"NC";
642
+};
643
+
644
+&pm8994_spmi_regulators {
645
+	qcom,saw-reg = <&saw3>;
646
+	s9 {
647
+		qcom,saw-slave;
648
+	};
649
+	s10 {
650
+		qcom,saw-slave;
651
+	};
652
+	s11 {
653
+		qcom,saw-leader;
654
+		regulator-always-on;
655
+		regulator-min-microvolt = <980000>;
656
+		regulator-max-microvolt = <980000>;
657
+	};
658
+};
659
+
660
+&pmi8994_gpios {
661
+	gpio-line-names =
662
+		"NC",
663
+		"SPKR_AMP_EN1",
664
+		"SPKR_AMP_EN2",
665
+		"TP61",
666
+		"NC",
667
+		"USB2_VBUS_DET",
668
+		"NC",
669
+		"NC",
670
+		"NC",
671
+		"NC";
672
+
673
+	usb2_vbus_det_gpio: pmi8996_gpio6 {
674
+		pinconf {
675
+			pins = "gpio6";
676
+			function = PMIC_GPIO_FUNC_NORMAL;
677
+			input-enable;
678
+			bias-pull-down;
679
+			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
680
+			power-source = <PM8994_GPIO_S4>; // 1.8V
681
+		};
682
+	};
683
+};
684
+
685
+&pmi8994_spmi_regulators {
686
+	vdd_gfx: s2@1700 {
687
+		reg = <0x1700 0x100>;
688
+		regulator-name = "VDD_GFX";
689
+		regulator-min-microvolt = <980000>;
690
+		regulator-max-microvolt = <980000>;
691
+	};
692
+};
693
+
694
+&rpm_requests {
695
+	pm8994-regulators {
696
+		compatible = "qcom,rpm-pm8994-regulators";
697
+
698
+		vdd_s1-supply = <&vph_pwr>;
699
+		vdd_s2-supply = <&vph_pwr>;
700
+		vdd_s3-supply = <&vph_pwr>;
701
+		vdd_s4-supply = <&vph_pwr>;
702
+		vdd_s5-supply = <&vph_pwr>;
703
+		vdd_s6-supply = <&vph_pwr>;
704
+		vdd_s7-supply = <&vph_pwr>;
705
+		vdd_s8-supply = <&vph_pwr>;
706
+		vdd_s9-supply = <&vph_pwr>;
707
+		vdd_s10-supply = <&vph_pwr>;
708
+		vdd_s11-supply = <&vph_pwr>;
709
+		vdd_s12-supply = <&vph_pwr>;
710
+		vdd_l1-supply = <&vreg_s1b_1p025>;
711
+		vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
712
+		vdd_l3_l11-supply = <&vreg_s3a_1p3>;
713
+		vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
714
+		vdd_l5_l7-supply = <&vreg_s5a_2p15>;
715
+		vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
716
+		vdd_l8_l16_l30-supply = <&vph_pwr>;
717
+		vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
718
+		vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
719
+		vdd_l14_l15-supply = <&vreg_s5a_2p15>;
720
+		vdd_l17_l29-supply = <&vph_pwr_bbyp>;
721
+		vdd_l20_l21-supply = <&vph_pwr_bbyp>;
722
+		vdd_l25-supply = <&vreg_s3a_1p3>;
723
+		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
724
+
725
+		vreg_s3a_1p3: s3 {
726
+			regulator-name = "vreg_s3a_1p3";
727
+			regulator-min-microvolt = <1300000>;
728
+			regulator-max-microvolt = <1300000>;
729
+		};
730
+
731
+		/**
732
+		 * 1.8v required on LS expansion
733
+		 * for mezzanine boards
734
+		 */
735
+		vreg_s4a_1p8: s4 {
736
+			regulator-name = "vreg_s4a_1p8";
737
+			regulator-min-microvolt = <1800000>;
738
+			regulator-max-microvolt = <1800000>;
739
+			regulator-always-on;
740
+		};
741
+		vreg_s5a_2p15: s5 {
742
+			regulator-name = "vreg_s5a_2p15";
743
+			regulator-min-microvolt = <2150000>;
744
+			regulator-max-microvolt = <2150000>;
745
+		};
746
+		vreg_s7a_1p0: s7 {
747
+			regulator-name = "vreg_s7a_1p0";
748
+			regulator-min-microvolt = <800000>;
749
+			regulator-max-microvolt = <800000>;
750
+		};
751
+
752
+		vreg_l1a_1p0: l1 {
753
+			regulator-name = "vreg_l1a_1p0";
754
+			regulator-min-microvolt = <1000000>;
755
+			regulator-max-microvolt = <1000000>;
756
+		};
757
+		vreg_l2a_1p25: l2 {
758
+			regulator-name = "vreg_l2a_1p25";
759
+			regulator-min-microvolt = <1250000>;
760
+			regulator-max-microvolt = <1250000>;
761
+		};
762
+		vreg_l3a_0p875: l3 {
763
+			regulator-name = "vreg_l3a_0p875";
764
+			regulator-min-microvolt = <850000>;
765
+			regulator-max-microvolt = <850000>;
766
+		};
767
+		vreg_l4a_1p225: l4 {
768
+			regulator-name = "vreg_l4a_1p225";
769
+			regulator-min-microvolt = <1225000>;
770
+			regulator-max-microvolt = <1225000>;
771
+		};
772
+		vreg_l6a_1p2: l6 {
773
+			regulator-name = "vreg_l6a_1p2";
774
+			regulator-min-microvolt = <1200000>;
775
+			regulator-max-microvolt = <1200000>;
776
+		};
777
+		vreg_l8a_1p8: l8 {
778
+			regulator-name = "vreg_l8a_1p8";
779
+			regulator-min-microvolt = <1800000>;
780
+			regulator-max-microvolt = <1800000>;
781
+		};
782
+		vreg_l9a_1p8: l9 {
783
+			regulator-name = "vreg_l9a_1p8";
784
+			regulator-min-microvolt = <1800000>;
785
+			regulator-max-microvolt = <1800000>;
786
+		};
787
+		vreg_l10a_1p8: l10 {
788
+			regulator-name = "vreg_l10a_1p8";
789
+			regulator-min-microvolt = <1800000>;
790
+			regulator-max-microvolt = <1800000>;
791
+		};
792
+		vreg_l11a_1p15: l11 {
793
+			regulator-name = "vreg_l11a_1p15";
794
+			regulator-min-microvolt = <1150000>;
795
+			regulator-max-microvolt = <1150000>;
796
+		};
797
+		vreg_l12a_1p8: l12 {
798
+			regulator-name = "vreg_l12a_1p8";
799
+			regulator-min-microvolt = <1800000>;
800
+			regulator-max-microvolt = <1800000>;
801
+		};
802
+		vreg_l13a_2p95: l13 {
803
+			regulator-name = "vreg_l13a_2p95";
804
+			regulator-min-microvolt = <1800000>;
805
+			regulator-max-microvolt = <2950000>;
806
+		};
807
+		vreg_l14a_1p8: l14 {
808
+			regulator-name = "vreg_l14a_1p8";
809
+			regulator-min-microvolt = <1800000>;
810
+			regulator-max-microvolt = <1800000>;
811
+		};
812
+		vreg_l15a_1p8: l15 {
813
+			regulator-name = "vreg_l15a_1p8";
814
+			regulator-min-microvolt = <1800000>;
815
+			regulator-max-microvolt = <1800000>;
816
+		};
817
+		vreg_l16a_2p7: l16 {
818
+			regulator-name = "vreg_l16a_2p7";
819
+			regulator-min-microvolt = <2700000>;
820
+			regulator-max-microvolt = <2700000>;
821
+		};
822
+		vreg_l17a_2p8: l17 {
823
+			regulator-name = "vreg_l17a_2p8";
824
+			regulator-min-microvolt = <2500000>;
825
+			regulator-max-microvolt = <2500000>;
826
+		};
827
+		vreg_l18a_2p85: l18 {
828
+			regulator-name = "vreg_l18a_2p85";
829
+			regulator-min-microvolt = <2700000>;
830
+			regulator-max-microvolt = <2900000>;
831
+		};
832
+		vreg_l19a_2p8: l19 {
833
+			regulator-name = "vreg_l19a_2p8";
834
+			regulator-min-microvolt = <3000000>;
835
+			regulator-max-microvolt = <3000000>;
836
+		};
837
+		vreg_l20a_2p95: l20 {
838
+			regulator-name = "vreg_l20a_2p95";
839
+			regulator-min-microvolt = <2950000>;
840
+			regulator-max-microvolt = <2950000>;
841
+			regulator-allow-set-load;
842
+		};
843
+		vreg_l21a_2p95: l21 {
844
+			regulator-name = "vreg_l21a_2p95";
845
+			regulator-min-microvolt = <2950000>;
846
+			regulator-max-microvolt = <2950000>;
847
+			regulator-allow-set-load;
848
+			regulator-system-load = <200000>;
849
+		};
850
+		vreg_l22a_3p0: l22 {
851
+			regulator-name = "vreg_l22a_3p0";
852
+			regulator-min-microvolt = <3300000>;
853
+			regulator-max-microvolt = <3300000>;
854
+		};
855
+		vreg_l23a_2p8: l23 {
856
+			regulator-name = "vreg_l23a_2p8";
857
+			regulator-min-microvolt = <2800000>;
858
+			regulator-max-microvolt = <2800000>;
859
+		};
860
+		vreg_l24a_3p075: l24 {
861
+			regulator-name = "vreg_l24a_3p075";
862
+			regulator-min-microvolt = <3075000>;
863
+			regulator-max-microvolt = <3075000>;
864
+		};
865
+		vreg_l25a_1p2: l25 {
866
+			regulator-name = "vreg_l25a_1p2";
867
+			regulator-min-microvolt = <1200000>;
868
+			regulator-max-microvolt = <1200000>;
869
+			regulator-allow-set-load;
870
+		};
871
+		vreg_l26a_0p8: l27 {
872
+			regulator-name = "vreg_l26a_0p8";
873
+			regulator-min-microvolt = <1000000>;
874
+			regulator-max-microvolt = <1000000>;
875
+		};
876
+		vreg_l28a_0p925: l28 {
877
+			regulator-name = "vreg_l28a_0p925";
878
+			regulator-min-microvolt = <925000>;
879
+			regulator-max-microvolt = <925000>;
880
+			regulator-allow-set-load;
881
+		};
882
+		vreg_l29a_2p8: l29 {
883
+			regulator-name = "vreg_l29a_2p8";
884
+			regulator-min-microvolt = <2800000>;
885
+			regulator-max-microvolt = <2800000>;
886
+		};
887
+		vreg_l30a_1p8: l30 {
888
+			regulator-name = "vreg_l30a_1p8";
889
+			regulator-min-microvolt = <1800000>;
890
+			regulator-max-microvolt = <1800000>;
891
+		};
892
+		vreg_l32a_1p8: l32 {
893
+			regulator-name = "vreg_l32a_1p8";
894
+			regulator-min-microvolt = <1800000>;
895
+			regulator-max-microvolt = <1800000>;
896
+		};
897
+
898
+		vreg_lvs1a_1p8: lvs1 {
899
+			regulator-name = "vreg_lvs1a_1p8";
900
+		};
901
+
902
+		vreg_lvs2a_1p8: lvs2 {
903
+			regulator-name = "vreg_lvs2a_1p8";
904
+		};
905
+	};
906
+
907
+	pmi8994-regulators {
908
+		compatible = "qcom,rpm-pmi8994-regulators";
909
+
910
+		vdd_s1-supply = <&vph_pwr>;
911
+		vdd_s2-supply = <&vph_pwr>;
912
+		vdd_s3-supply = <&vph_pwr>;
913
+		vdd_bst_byp-supply = <&vph_pwr>;
914
+
915
+		vph_pwr_bbyp: boost-bypass {
916
+			regulator-name = "vph_pwr_bbyp";
917
+			regulator-min-microvolt = <3300000>;
918
+			regulator-max-microvolt = <3300000>;
919
+		};
920
+
921
+		vreg_s1b_1p025: s1 {
922
+			regulator-name = "vreg_s1b_1p025";
923
+			regulator-min-microvolt = <1025000>;
924
+			regulator-max-microvolt = <1025000>;
925
+		};
926
+	};
927
+};
928
+
929
+&sdhc2 {
930
+	/* External SD card */
931
+	pinctrl-names = "default", "sleep";
932
+	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
933
+	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
934
+	cd-gpios = <&msmgpio 38 0x1>;
935
+	vmmc-supply = <&vreg_l21a_2p95>;
936
+	vqmmc-supply = <&vreg_l13a_2p95>;
937
+	status = "okay";
938
+};
939
+
940
+&q6asmdai {
941
+	dai@0 {
942
+		reg = <0>;
943
+	};
944
+
945
+	dai@1 {
946
+		reg = <1>;
947
+	};
948
+
949
+	dai@2 {
950
+		reg = <2>;
951
+	};
952
+};
953
+
954
+&sound {
955
+	compatible = "qcom,apq8096-sndcard";
956
+	model = "DB820c";
957
+	audio-routing =	"RX_BIAS", "MCLK",
958
+		"MM_DL1",  "MultiMedia1 Playback",
959
+		"MM_DL2",  "MultiMedia2 Playback",
960
+		"MultiMedia3 Capture", "MM_UL3";
961
+
962
+	mm1-dai-link {
963
+		link-name = "MultiMedia1";
964
+		cpu {
965
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
966
+		};
967
+	};
968
+
969
+	mm2-dai-link {
970
+		link-name = "MultiMedia2";
971
+		cpu {
972
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA2>;
973
+		};
974
+	};
975
+
976
+	mm3-dai-link {
977
+		link-name = "MultiMedia3";
978
+		cpu {
979
+			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA3>;
980
+		};
981
+	};
982
+
983
+	hdmi-dai-link {
984
+		link-name = "HDMI";
985
+		cpu {
986
+			sound-dai = <&q6afedai HDMI_RX>;
987
+		};
988
+
989
+		platform {
990
+			sound-dai = <&q6routing>;
991
+		};
992
+
993
+		codec {
994
+			sound-dai = <&hdmi 0>;
995
+		};
996
+	};
997
+
998
+	slim-dai-link {
999
+		link-name = "SLIM Playback";
1000
+		cpu {
1001
+			sound-dai = <&q6afedai SLIMBUS_6_RX>;
1002
+		};
1003
+
1004
+		platform {
1005
+			sound-dai = <&q6routing>;
1006
+	};
1007
+
1008
+		codec {
1009
+			sound-dai = <&wcd9335 6>;
1010
+		};
1011
+	};
1012
+
1013
+	slimcap-dai-link {
1014
+		link-name = "SLIM Capture";
1015
+		cpu {
1016
+			sound-dai = <&q6afedai SLIMBUS_0_TX>;
1017
+		};
1018
+
1019
+		platform {
1020
+			sound-dai = <&q6routing>;
1021
+		};
1022
+
1023
+		codec {
1024
+			sound-dai = <&wcd9335 1>;
1025
+		};
1026
+	};
1027
+};
1028
+
1029
+&spmi_bus {
1030
+	pmic@0 {
1031
+		pon@800 {
1032
+			resin {
1033
+				compatible = "qcom,pm8941-resin";
1034
+				interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
1035
+				debounce = <15625>;
1036
+				bias-pull-up;
1037
+				linux,code = <KEY_VOLUMEDOWN>;
6241038 			};
6251039 		};
6261040 	};
6271041 };
1042
+
1043
+&ufsphy {
1044
+	status = "okay";
1045
+
1046
+	vdda-phy-supply = <&vreg_l28a_0p925>;
1047
+	vdda-pll-supply = <&vreg_l12a_1p8>;
1048
+	vddp-ref-clk-supply = <&vreg_l25a_1p2>;
1049
+};
1050
+
1051
+&ufshc {
1052
+	status = "okay";
1053
+
1054
+	vcc-supply = <&vreg_l20a_2p95>;
1055
+	vccq-supply = <&vreg_l25a_1p2>;
1056
+	vccq2-supply = <&vreg_s4a_1p8>;
1057
+
1058
+	vcc-max-microamp = <600000>;
1059
+	vccq-max-microamp = <450000>;
1060
+	vccq2-max-microamp = <450000>;
1061
+};
1062
+
1063
+&usb2 {
1064
+	status = "okay";
1065
+	extcon = <&usb2_id>;
1066
+
1067
+	dwc3@7600000 {
1068
+		extcon = <&usb2_id>;
1069
+		dr_mode = "otg";
1070
+		maximum-speed = "high-speed";
1071
+	};
1072
+};
1073
+
1074
+&usb3 {
1075
+	status = "okay";
1076
+	extcon = <&usb3_id>;
1077
+
1078
+	dwc3@6a00000 {
1079
+		extcon = <&usb3_id>;
1080
+		dr_mode = "otg";
1081
+	};
1082
+};
1083
+
1084
+&usb3phy {
1085
+	status = "okay";
1086
+
1087
+	vdda-phy-supply = <&vreg_l28a_0p925>;
1088
+	vdda-pll-supply = <&vreg_l12a_1p8>;
1089
+
1090
+};
1091
+
1092
+&wcd9335 {
1093
+	clock-names = "mclk", "slimbus";
1094
+	clocks = <&div1_mclk>,
1095
+		 <&rpmcc RPM_SMD_BB_CLK1>;
1096
+
1097
+	vdd-buck-supply = <&vreg_s4a_1p8>;
1098
+	vdd-buck-sido-supply = <&vreg_s4a_1p8>;
1099
+	vdd-tx-supply = <&vreg_s4a_1p8>;
1100
+	vdd-rx-supply = <&vreg_s4a_1p8>;
1101
+	vdd-io-supply = <&vreg_s4a_1p8>;
1102
+};