1// SPDX-License-Identifier: BSD-3-Clause
2/*
3 * Copyright (c) 2020, Yassine Oudjana <y.oudjana@protonmail.com>
4 */
5
6/dts-v1/;
7
8#include "msm8996-xiaomi-common.dtsi"
9#include "pmi8996.dtsi"
10#include <dt-bindings/sound/qcom,q6afe.h>
11#include <dt-bindings/sound/qcom,q6asm.h>
12#include <dt-bindings/sound/qcom,wcd9335.h>
13
14/ {
15	model = "Xiaomi Mi Note 2";
16	compatible = "xiaomi,scorpio", "qcom,msm8996";
17	chassis-type = "handset";
18	qcom,msm-id = <305 0x10000>;
19	qcom,board-id = <34 0>;
20
21	chosen {
22		#address-cells = <2>;
23		#size-cells = <2>;
24		ranges;
25
26		framebuffer0: framebuffer@83401000 {
27			compatible = "simple-framebuffer";
28			reg = <0x00 0x83401000 0x00 (1080 * 1920 * 3)>;
29			width = <1080>;
30			height = <1920>;
31			stride = <(1080 * 3)>;
32			format = "r8g8b8";
33
34			/* DSI0 and MDP SMMU clocks */
35			clocks = <&mmcc MDSS_MDP_CLK>,
36				 <&mmcc MMSS_MMAGIC_AHB_CLK>,
37				 <&mmcc MDSS_AHB_CLK>,
38				 <&mmcc MDSS_AXI_CLK>,
39				 <&mmcc MMSS_MISC_AHB_CLK>,
40				 <&mmcc MDSS_BYTE0_CLK>,
41				 <&mmcc MDSS_PCLK0_CLK>,
42				 <&mmcc MDSS_ESC0_CLK>,
43				 <&mmcc SMMU_MDP_AHB_CLK>,
44				 <&mmcc SMMU_MDP_AXI_CLK>;
45
46			/* MDSS power domain */
47			power-domains = <&mmcc MDSS_GDSC>;
48		};
49	};
50
51	reserved-memory {
52		cont_splash_mem: memory@83401000 {
53			reg = <0x0 0x83401000 0x0 (1080 * 1920 * 3)>;
54			no-map;
55		};
56	};
57};
58
59&adsp_pil {
60	firmware-name = "qcom/msm8996/scorpio/adsp.mbn";
61};
62
63&blsp2_i2c6 {
64	touchkey: touchkey@28 {
65		compatible = "cypress,sf3155";
66		reg = <0x28>;
67		interrupt-parent = <&tlmm>;
68		interrupts = <77 IRQ_TYPE_EDGE_FALLING>;
69		avdd-supply = <&vreg_l6a_1p8>;
70		vdd-supply = <&vdd_3v2_tp>;
71		linux,keycodes = <KEY_BACK KEY_MENU>;
72
73		pinctrl-names = "default", "sleep";
74		pinctrl-0 = <&touchkey_default>;
75		pinctrl-1 = <&touchkey_sleep>;
76	};
77
78	touchscreen: atmel-mxt-ts@4a {
79		compatible = "atmel,maxtouch";
80		reg = <0x4a>;
81		interrupt-parent = <&tlmm>;
82		interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
83		vdda-supply = <&vreg_l6a_1p8>;
84		vdd-supply = <&vdd_3v2_tp>;
85		reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
86
87		pinctrl-names = "default", "sleep";
88		pinctrl-0 = <&touchscreen_default>;
89		pinctrl-1 = <&touchscreen_sleep>;
90	};
91};
92
93&gpu {
94	zap-shader {
95		firmware-name = "qcom/msm8996/scorpio/a530_zap.mbn";
96	};
97};
98
99&mdp_smmu {
100	/*
101	 * Probing this SMMU causes a crash due to writing to some secure
102	 * registers. Disable it for now.
103	 */
104	status = "disabled";
105};
106
107&mdss {
108	/*
109	 * MDSS depends on the MDP SMMU, and probing it alters the bootloader
110	 * configured framebuffer used by simplefb. Disable it for now.
111	 */
112	status = "disabled";
113};
114
115&mss_pil {
116	firmware-name = "qcom/msm8996/scorpio/mba.mbn",
117			"qcom/msm8996/scorpio/modem.mbn";
118};
119
120&pm8994_lpg {
121	pinctrl-names = "default";
122	pinctrl-0 = <&keypad_default>;
123
124	led@3 {
125		reg = <3>;
126		color = <LED_COLOR_ID_WHITE>;
127		function = LED_FUNCTION_KBD_BACKLIGHT;
128		function-enumerator = <1>;
129	};
130
131	led@6 {
132		reg = <6>;
133		color = <LED_COLOR_ID_WHITE>;
134		function = LED_FUNCTION_KBD_BACKLIGHT;
135		function-enumerator = <0>;
136	};
137};
138
139&q6asmdai {
140	dai@0 {
141		reg = <0>;
142	};
143
144	dai@1 {
145		reg = <1>;
146	};
147
148	dai@2 {
149		reg = <2>;
150	};
151};
152
153&slpi_pil {
154	firmware-name = "qcom/msm8996/scorpio/slpi.mbn";
155};
156
157&sound {
158	compatible = "qcom,apq8096-sndcard";
159	model = "scorpio";
160	audio-routing = "RX_BIAS", "MCLK";
161
162	mm1-dai-link {
163		link-name = "MultiMedia1";
164		cpu {
165			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
166		};
167	};
168
169	mm2-dai-link {
170		link-name = "MultiMedia2";
171		cpu {
172			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
173		};
174	};
175
176	mm3-dai-link {
177		link-name = "MultiMedia3";
178		cpu {
179			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
180		};
181	};
182
183	slim-dai-link {
184		link-name = "SLIM Playback";
185		cpu {
186			sound-dai = <&q6afedai SLIMBUS_6_RX>;
187		};
188
189		platform {
190			sound-dai = <&q6routing>;
191		};
192
193		codec {
194			sound-dai = <&wcd9335 AIF4_PB>;
195		};
196	};
197
198	slimcap-dai-link {
199		link-name = "SLIM Capture";
200		cpu {
201			sound-dai = <&q6afedai SLIMBUS_0_TX>;
202		};
203
204		platform {
205			sound-dai = <&q6routing>;
206		};
207
208		codec {
209			sound-dai = <&wcd9335 AIF1_CAP>;
210		};
211	};
212};
213
214&venus {
215	firmware-name = "qcom/msm8996/scorpio/venus.mbn";
216};
217
218&rpm_requests {
219	pm8994-regulators {
220		vreg_l3a_0p875: l3 {
221			regulator-name = "vreg_l3a_0p875";
222			regulator-min-microvolt = <850000>;
223			regulator-max-microvolt = <1300000>;
224		};
225		vreg_l11a_1p1: l11 {
226			regulator-name = "vreg_l11a_1p1";
227			regulator-min-microvolt = <1100000>;
228			regulator-max-microvolt = <1100000>;
229		};
230		vreg_l17a_2p8: l17 {
231			regulator-name = "vreg_l17a_2p8";
232			regulator-min-microvolt = <2800000>;
233			regulator-max-microvolt = <2800000>;
234		};
235		vreg_l18a_2p8: l18 {
236			regulator-name = "vreg_l18a_2p8";
237			regulator-min-microvolt = <2800000>;
238			regulator-max-microvolt = <2800000>;
239		};
240		vreg_l22a_3p0: l22 {
241			regulator-name = "vreg_l22a_3p0";
242			regulator-min-microvolt = <2950000>;
243			regulator-max-microvolt = <3500000>;
244		};
245		vreg_l29a_2p7: l29 {
246			regulator-name = "vreg_l29a_2p7";
247			regulator-min-microvolt = <2700000>;
248			regulator-max-microvolt = <2700000>;
249		};
250	};
251};
252
253&vdd_gfx {
254	regulator-max-microvolt = <1065000>;
255};
256
257&pm8994_gpios {
258	gpio-line-names =
259		"NC",			/* GPIO_1  */
260		"VOL_UP_N",		/* GPIO_2  */
261		"SPKR_ID",		/* GPIO_3  */
262		"PWM_HAPTICS",		/* GPIO_4  */
263		"INFARED_DRV",		/* GPIO_5  */
264		"NC",			/* GPIO_6  */
265		"KEYPAD_LED_EN_A",	/* GPIO_7  */
266		"WL_EN",		/* GPIO_8  */
267		"3P3_ENABLE",		/* GPIO_9  */
268		"KEYPAD_LED_EN_B",	/* GPIO_10 */
269		"FP_ID",		/* GPIO_11 */
270		"NC",			/* GPIO_12 */
271		"NC",			/* GPIO_13 */
272		"NC",			/* GPIO_14 */
273		"DIVCLK1_CDC",		/* GPIO_15 */
274		"DIVCLK2_HAPTICS",	/* GPIO_16 */
275		"NC",			/* GPIO_17 */
276		"32KHz_CLK_IN",		/* GPIO_18 */
277		"BT_EN",		/* GPIO_19 */
278		"PMIC_SLB",		/* GPIO_20 */
279		"UIM_BATT_ALARM",	/* GPIO_21 */
280		"NC";			/* GPIO_22 */
281
282	keypad_default: keypad-default-state {
283		pins = "gpio7", "gpio10";
284		function = PMIC_GPIO_FUNC_FUNC1;
285		output-low;
286		qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
287		power-source = <PM8994_GPIO_S4>;
288		bias-disable;
289	};
290};
291
292&pm8994_mpps {
293	gpio-line-names =
294		"VREF_SDC_UIM_APC",	/* MPP_1 */
295		"NC",			/* MPP_2 */
296		"VREF_DACX",		/* MPP_3 */
297		"NC",			/* MPP_4 */
298		"NC",			/* MPP_5 */
299		"STAT_SMB1351",		/* MPP_6 */
300		"NC",			/* MPP_7 */
301		"NC";			/* MPP_8 */
302};
303
304&pmi8994_gpios {
305	gpio-line-names =
306		"NC",			/* GPIO_1  */
307		"SPKR_PA_RST",		/* GPIO_2  */
308		"NC",			/* GPIO_3  */
309		"NC",			/* GPIO_4  */
310		"NC",			/* GPIO_5  */
311		"NC",			/* GPIO_6  */
312		"NC",			/* GPIO_7  */
313		"NC",			/* GPIO_8  */
314		"NC",			/* GPIO_9  */
315		"NC";			/* GPIO_10 */
316};
317
318&tlmm {
319	gpio-line-names =
320		"ESE_SPI_MOSI",		/* GPIO_0   */
321		"ESE_SPI_MISO",		/* GPIO_1   */
322		"NC",			/* GPIO_2   */
323		"ESE_SPI_CLK",		/* GPIO_3   */
324		"MSM_UART_TX",		/* GPIO_4   */
325		"MSM_UART_RX",		/* GPIO_5   */
326		"NFC_I2C_SDA",		/* GPIO_6   */
327		"NFC_I2C_SCL",		/* GPIO_7   */
328		"OLED_RESET_N",		/* GPIO_8   */
329		"NFC_IRQ",		/* GPIO_9   */
330		"OLED_TE",		/* GPIO_10  */
331		"OLED_ID_DET1",		/* GPIO_11  */
332		"NFC_DISABLE",		/* GPIO_12  */
333		"CAM_MCLK0",		/* GPIO_13  */
334		"OLED_ID_DET2",		/* GPIO_14  */
335		"CAM_MCLK2",		/* GPIO_15  */
336		"ESE_PWR_REQ",		/* GPIO_16  */
337		"CCI_I2C_SDA0",		/* GPIO_17  */
338		"CCI_I2C_SCL0",		/* GPIO_18  */
339		"CCI_I2C_SDA1",		/* GPIO_19  */
340		"CCI_I2C_SCL1",		/* GPIO_20  */
341		"NFC_DWL_REQ",		/* GPIO_21  */
342		"CCI_TIMER1",		/* GPIO_22  */
343		"WEBCAM1_RESET_N",	/* GPIO_23  */
344		"ESE_IRQ",		/* GPIO_24  */
345		"NC",			/* GPIO_25  */
346		"WEBCAM1_STANDBY",	/* GPIO_26  */
347		"NC",			/* GPIO_27  */
348		"NC",			/* GPIO_28  */
349		"OLED_ERR_FG",		/* GPIO_29  */
350		"CAM1_RST_N",		/* GPIO_30  */
351		"HIFI_SW_MUTE",		/* GPIO_31  */
352		"NC",			/* GPIO_32  */
353		"NC",			/* GPIO_33  */
354		"FP_DOME_SW",		/* GPIO_34  */
355		"PCI_E0_RST_N",		/* GPIO_35  */
356		"PCI_E0_CLKREQ_N",	/* GPIO_36  */
357		"PCI_E0_WAKE",		/* GPIO_37  */
358		"OV_PWDN",		/* GPIO_38  */
359		"NC",			/* GPIO_39  */
360		"VDDR_1P6_EN",		/* GPIO_40  */
361		"QCA_UART_TXD",		/* GPIO_41  */
362		"QCA_UART_RXD",		/* GPIO_42  */
363		"QCA_UART_CTS",		/* GPIO_43  */
364		"QCA_UART_RTS",		/* GPIO_44  */
365		"MAWC_UART_TX",		/* GPIO_45  */
366		"MAWC_UART_RX",		/* GPIO_46  */
367		"NC",			/* GPIO_47  */
368		"NC",			/* GPIO_48  */
369		"AUDIO_SWITCH_EN",	/* GPIO_49  */
370		"FP_SPI_RST",		/* GPIO_50  */
371		"TYPEC_I2C_SDA",	/* GPIO_51  */
372		"TYPEC_I2C_SCL",	/* GPIO_52  */
373		"CODEC_INT2_N",		/* GPIO_53  */
374		"CODEC_INT1_N",		/* GPIO_54  */
375		"APPS_I2C7_SDA",	/* GPIO_55  */
376		"APPS_I2C7_SCL",	/* GPIO_56  */
377		"FORCE_USB_BOOT",	/* GPIO_57  */
378		"SPKR_I2S_BCK",		/* GPIO_58  */
379		"SPKR_I2S_WS",		/* GPIO_59  */
380		"SPKR_I2S_DOUT",	/* GPIO_60  */
381		"SPKR_I2S_DIN",		/* GPIO_61  */
382		"ESE_RSTN",		/* GPIO_62  */
383		"TYPEC_INT",		/* GPIO_63  */
384		"CODEC_RESET_N",	/* GPIO_64  */
385		"PCM_CLK",		/* GPIO_65  */
386		"PCM_SYNC",		/* GPIO_66  */
387		"PCM_DIN",		/* GPIO_67  */
388		"PCM_DOUT",		/* GPIO_68  */
389		"CDC_44K1_CLK",		/* GPIO_69  */
390		"SLIMBUS_CLK",		/* GPIO_70  */
391		"SLIMBUS_DATA0",	/* GPIO_71  */
392		"SLIMBUS_DATA1",	/* GPIO_72  */
393		"LDO_5V_IN_EN",		/* GPIO_73  */
394		"NC",			/* GPIO_74  */
395		"TSP_RST_N",		/* GPIO_75  */
396		"NC",			/* GPIO_76  */
397		"TOUCHKEY_INT",		/* GPIO_77  */
398		"SPKR_I2S_MCLK",	/* GPIO_78  */
399		"SPKR_PA_INT",		/* GPIO_79  */
400		"SENSOR_RESET_N",	/* GPIO_80  */
401		"FP_SPI_MOSI",		/* GPIO_81  */
402		"FP_SPI_MISO",		/* GPIO_82  */
403		"FP_SPI_CS_N",		/* GPIO_83  */
404		"FP_SPI_CLK",		/* GPIO_84  */
405		"HIFI_SD",		/* GPIO_85  */
406		"CAM_VDD_1P05_EN",	/* GPIO_86  */
407		"MSM_TS_I2C_SDA",	/* GPIO_87  */
408		"MSM_TS_I2C_SCL",	/* GPIO_88  */
409		"NC",			/* GPIO_89  */
410		"ESE_SPI_CS_N",		/* GPIO_90  */
411		"NC",			/* GPIO_91  */
412		"NC",			/* GPIO_92  */
413		"NC",			/* GPIO_93  */
414		"NC",			/* GPIO_94  */
415		"NC",			/* GPIO_95  */
416		"NC",			/* GPIO_96  */
417		"GRFC_0",		/* GPIO_97  */
418		"GRFC_1",		/* GPIO_98  */
419		"NC",			/* GPIO_99  */
420		"GRFC_3",		/* GPIO_100 */
421		"GRFC_4",		/* GPIO_101 */
422		"NC",			/* GPIO_102 */
423		"NC",			/* GPIO_103 */
424		"GRFC_7",		/* GPIO_104 */
425		"UIM2_DATA",		/* GPIO_105 */
426		"UIM2_CLK",		/* GPIO_106 */
427		"UIM2_RESET",		/* GPIO_107 */
428		"UIM2_PRESENT",		/* GPIO_108 */
429		"UIM1_DATA",		/* GPIO_109 */
430		"UIM1_CLK",		/* GPIO_110 */
431		"UIM1_RESET",		/* GPIO_111 */
432		"UIM1_PRESENT",		/* GPIO_112 */
433		"UIM_BATT_ALARM",	/* GPIO_113 */
434		"GRFC_8",		/* GPIO_114 */
435		"GRFC_9",		/* GPIO_115 */
436		"TX_GTR_THRES",		/* GPIO_116 */
437		"ACC_INT",		/* GPIO_117 */
438		"GYRO_INT",		/* GPIO_118 */
439		"COMPASS_INT",		/* GPIO_119 */
440		"PROXIMITY_INT_N",	/* GPIO_120 */
441		"FP_IRQ",		/* GPIO_121 */
442		"TSP_TA",		/* GPIO_122 */
443		"HALL_INTR2",		/* GPIO_123 */
444		"HALL_INTR1",		/* GPIO_124 */
445		"TS_INT_N",		/* GPIO_125 */
446		"NC",			/* GPIO_126 */
447		"GRFC_11",		/* GPIO_127 */
448		"HIFI_PWR_EN",		/* GPIO_128 */
449		"EXT_GPS_LNA_EN",	/* GPIO_129 */
450		"NC",			/* GPIO_130 */
451		"NC",			/* GPIO_131 */
452		"NC",			/* GPIO_132 */
453		"GRFC_14",		/* GPIO_133 */
454		"GSM_TX2_PHASE_D",	/* GPIO_134 */
455		"HIFI_SW_SEL",		/* GPIO_135 */
456		"GRFC_15",		/* GPIO_136 */
457		"RFFE3_DATA",		/* GPIO_137 */
458		"RFFE3_CLK",		/* GPIO_138 */
459		"NC",			/* GPIO_139 */
460		"NC",			/* GPIO_140 */
461		"RFFE5_DATA",		/* GPIO_141 */
462		"RFFE5_CLK",		/* GPIO_142 */
463		"NC",			/* GPIO_143 */
464		"COEX_UART_TX",		/* GPIO_144 */
465		"COEX_UART_RX",		/* GPIO_145 */
466		"RFFE2_DATA",		/* GPIO_146 */
467		"RFFE2_CLK",		/* GPIO_147 */
468		"RFFE1_DATA",		/* GPIO_148 */
469		"RFFE1_CLK";		/* GPIO_149 */
470
471	touchkey_default: touchkey_default {
472		pins = "gpio77";
473		function = "gpio";
474		drive-strength = <16>;
475		bias-pull-up;
476	};
477
478	touchkey_sleep: touchkey_sleep {
479		pins = "gpio77";
480		function = "gpio";
481		drive-strength = <2>;
482		bias-disable;
483	};
484
485	touchscreen_default: touchscreen_default {
486		pins = "gpio75", "gpio125";
487		function = "gpio";
488		drive-strength = <10>;
489		bias-pull-up;
490	};
491
492	touchscreen_sleep: touchscreen_sleep {
493		pins = "gpio75", "gpio125";
494		function = "gpio";
495		drive-strength = <2>;
496		bias-disable;
497	};
498};
499