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 "msm8996pro.dtsi"
9 #include "msm8996-xiaomi-common.dtsi"
10 #include "pmi8996.dtsi"
11 #include <dt-bindings/sound/qcom,q6afe.h>
12 #include <dt-bindings/sound/qcom,q6asm.h>
13 #include <dt-bindings/sound/qcom,wcd9335.h>
14
15 / {
16 model = "Xiaomi Mi Note 2";
17 compatible = "xiaomi,scorpio", "qcom,msm8996pro", "qcom,msm8996";
18 chassis-type = "handset";
19 qcom,msm-id = <305 0x10000>;
20 qcom,board-id = <34 0>;
21
22 chosen {
23 #address-cells = <2>;
24 #size-cells = <2>;
25 ranges;
26
27 framebuffer0: framebuffer@83401000 {
28 compatible = "simple-framebuffer";
29 reg = <0x00 0x83401000 0x00 (1080 * 1920 * 3)>;
30 width = <1080>;
31 height = <1920>;
32 stride = <(1080 * 3)>;
33 format = "r8g8b8";
34
35 /* DSI0 and MDP SMMU clocks */
36 clocks = <&mmcc MDSS_MDP_CLK>,
37 <&mmcc MMSS_MMAGIC_AHB_CLK>,
38 <&mmcc MDSS_AHB_CLK>,
39 <&mmcc MDSS_AXI_CLK>,
40 <&mmcc MMSS_MISC_AHB_CLK>,
41 <&mmcc MDSS_BYTE0_CLK>,
42 <&mmcc MDSS_PCLK0_CLK>,
43 <&mmcc MDSS_ESC0_CLK>,
44 <&mmcc SMMU_MDP_AHB_CLK>,
45 <&mmcc SMMU_MDP_AXI_CLK>;
46
47 /* MDSS power domain */
48 power-domains = <&mmcc MDSS_GDSC>;
49 };
50 };
51
52 reserved-memory {
53 cont_splash_mem: memory@83401000 {
54 reg = <0x0 0x83401000 0x0 (1080 * 1920 * 3)>;
55 no-map;
56 };
57 };
58 };
59
60 &adsp_pil {
61 firmware-name = "qcom/msm8996/scorpio/adsp.mbn";
62 };
63
64 &blsp2_i2c6 {
65 touchkey: touchkey@28 {
66 compatible = "cypress,sf3155";
67 reg = <0x28>;
68 interrupt-parent = <&tlmm>;
69 interrupts = <77 IRQ_TYPE_EDGE_FALLING>;
70 avdd-supply = <&vreg_l6a_1p8>;
71 vdd-supply = <&vdd_3v2_tp>;
72 linux,keycodes = <KEY_BACK KEY_MENU>;
73
74 pinctrl-names = "default", "sleep";
75 pinctrl-0 = <&touchkey_default>;
76 pinctrl-1 = <&touchkey_sleep>;
77 };
78
79 touchscreen: atmel-mxt-ts@4a {
80 compatible = "atmel,maxtouch";
81 reg = <0x4a>;
82 interrupt-parent = <&tlmm>;
83 interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
84 vdda-supply = <&vreg_l6a_1p8>;
85 vdd-supply = <&vdd_3v2_tp>;
86 reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
87
88 pinctrl-names = "default", "sleep";
89 pinctrl-0 = <&touchscreen_default>;
90 pinctrl-1 = <&touchscreen_sleep>;
91 };
92 };
93
94 &gpu {
95 zap-shader {
96 firmware-name = "qcom/msm8996/scorpio/a530_zap.mbn";
97 };
98 };
99
100 &mdp_smmu {
101 /*
102 * Probing this SMMU causes a crash due to writing to some secure
103 * registers. Disable it for now.
104 */
105 status = "disabled";
106 };
107
108 &mdss {
109 /*
110 * MDSS depends on the MDP SMMU, and probing it alters the bootloader
111 * configured framebuffer used by simplefb. Disable it for now.
112 */
113 status = "disabled";
114 };
115
116 &mss_pil {
117 firmware-name = "qcom/msm8996/scorpio/mba.mbn",
118 "qcom/msm8996/scorpio/modem.mbn";
119 };
120
121 &pm8994_lpg {
122 pinctrl-names = "default";
123 pinctrl-0 = <&keypad_default>;
124
125 led@3 {
126 reg = <3>;
127 color = <LED_COLOR_ID_WHITE>;
128 function = LED_FUNCTION_KBD_BACKLIGHT;
129 function-enumerator = <1>;
130 };
131
132 led@6 {
133 reg = <6>;
134 color = <LED_COLOR_ID_WHITE>;
135 function = LED_FUNCTION_KBD_BACKLIGHT;
136 function-enumerator = <0>;
137 };
138 };
139
140 &q6asmdai {
141 dai@0 {
142 reg = <0>;
143 };
144
145 dai@1 {
146 reg = <1>;
147 };
148
149 dai@2 {
150 reg = <2>;
151 };
152 };
153
154 &slpi_pil {
155 firmware-name = "qcom/msm8996/scorpio/slpi.mbn";
156 };
157
158 &sound {
159 compatible = "qcom,apq8096-sndcard";
160 model = "scorpio";
161 audio-routing = "RX_BIAS", "MCLK";
162
163 mm1-dai-link {
164 link-name = "MultiMedia1";
165 cpu {
166 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
167 };
168 };
169
170 mm2-dai-link {
171 link-name = "MultiMedia2";
172 cpu {
173 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
174 };
175 };
176
177 mm3-dai-link {
178 link-name = "MultiMedia3";
179 cpu {
180 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
181 };
182 };
183
184 slim-dai-link {
185 link-name = "SLIM Playback";
186 cpu {
187 sound-dai = <&q6afedai SLIMBUS_6_RX>;
188 };
189
190 platform {
191 sound-dai = <&q6routing>;
192 };
193
194 codec {
195 sound-dai = <&wcd9335 AIF4_PB>;
196 };
197 };
198
199 slimcap-dai-link {
200 link-name = "SLIM Capture";
201 cpu {
202 sound-dai = <&q6afedai SLIMBUS_0_TX>;
203 };
204
205 platform {
206 sound-dai = <&q6routing>;
207 };
208
209 codec {
210 sound-dai = <&wcd9335 AIF1_CAP>;
211 };
212 };
213 };
214
215 &venus {
216 firmware-name = "qcom/msm8996/scorpio/venus.mbn";
217 };
218
219 &rpm_requests {
220 regulators-0 {
221 vreg_l3a_0p875: l3 {
222 regulator-name = "vreg_l3a_0p875";
223 regulator-min-microvolt = <850000>;
224 regulator-max-microvolt = <1300000>;
225 };
226 vreg_l11a_1p1: l11 {
227 regulator-name = "vreg_l11a_1p1";
228 regulator-min-microvolt = <1100000>;
229 regulator-max-microvolt = <1100000>;
230 };
231 vreg_l17a_2p8: l17 {
232 regulator-name = "vreg_l17a_2p8";
233 regulator-min-microvolt = <2800000>;
234 regulator-max-microvolt = <2800000>;
235 };
236 vreg_l18a_2p8: l18 {
237 regulator-name = "vreg_l18a_2p8";
238 regulator-min-microvolt = <2800000>;
239 regulator-max-microvolt = <2800000>;
240 };
241 vreg_l22a_3p0: l22 {
242 regulator-name = "vreg_l22a_3p0";
243 regulator-min-microvolt = <2950000>;
244 regulator-max-microvolt = <3500000>;
245 };
246 vreg_l29a_2p7: l29 {
247 regulator-name = "vreg_l29a_2p7";
248 regulator-min-microvolt = <2700000>;
249 regulator-max-microvolt = <2700000>;
250 };
251 };
252 };
253
254 &vdd_gfx {
255 regulator-max-microvolt = <1065000>;
256 };
257
258 &pm8994_gpios {
259 gpio-line-names =
260 "NC", /* GPIO_1 */
261 "VOL_UP_N", /* GPIO_2 */
262 "SPKR_ID", /* GPIO_3 */
263 "PWM_HAPTICS", /* GPIO_4 */
264 "INFARED_DRV", /* GPIO_5 */
265 "NC", /* GPIO_6 */
266 "KEYPAD_LED_EN_A", /* GPIO_7 */
267 "WL_EN", /* GPIO_8 */
268 "3P3_ENABLE", /* GPIO_9 */
269 "KEYPAD_LED_EN_B", /* GPIO_10 */
270 "FP_ID", /* GPIO_11 */
271 "NC", /* GPIO_12 */
272 "NC", /* GPIO_13 */
273 "NC", /* GPIO_14 */
274 "DIVCLK1_CDC", /* GPIO_15 */
275 "DIVCLK2_HAPTICS", /* GPIO_16 */
276 "NC", /* GPIO_17 */
277 "32KHz_CLK_IN", /* GPIO_18 */
278 "BT_EN", /* GPIO_19 */
279 "PMIC_SLB", /* GPIO_20 */
280 "UIM_BATT_ALARM", /* GPIO_21 */
281 "NC"; /* GPIO_22 */
282
283 keypad_default: keypad-default-state {
284 pins = "gpio7", "gpio10";
285 function = PMIC_GPIO_FUNC_FUNC1;
286 output-low;
287 qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
288 power-source = <PM8994_GPIO_S4>;
289 bias-disable;
290 };
291 };
292
293 &pm8994_mpps {
294 gpio-line-names =
295 "VREF_SDC_UIM_APC", /* MPP_1 */
296 "NC", /* MPP_2 */
297 "VREF_DACX", /* MPP_3 */
298 "NC", /* MPP_4 */
299 "NC", /* MPP_5 */
300 "STAT_SMB1351", /* MPP_6 */
301 "NC", /* MPP_7 */
302 "NC"; /* MPP_8 */
303 };
304
305 &pmi8994_gpios {
306 gpio-line-names =
307 "NC", /* GPIO_1 */
308 "SPKR_PA_RST", /* GPIO_2 */
309 "NC", /* GPIO_3 */
310 "NC", /* GPIO_4 */
311 "NC", /* GPIO_5 */
312 "NC", /* GPIO_6 */
313 "NC", /* GPIO_7 */
314 "NC", /* GPIO_8 */
315 "NC", /* GPIO_9 */
316 "NC"; /* GPIO_10 */
317 };
318
319 &tlmm {
320 gpio-line-names =
321 "ESE_SPI_MOSI", /* GPIO_0 */
322 "ESE_SPI_MISO", /* GPIO_1 */
323 "NC", /* GPIO_2 */
324 "ESE_SPI_CLK", /* GPIO_3 */
325 "MSM_UART_TX", /* GPIO_4 */
326 "MSM_UART_RX", /* GPIO_5 */
327 "NFC_I2C_SDA", /* GPIO_6 */
328 "NFC_I2C_SCL", /* GPIO_7 */
329 "OLED_RESET_N", /* GPIO_8 */
330 "NFC_IRQ", /* GPIO_9 */
331 "OLED_TE", /* GPIO_10 */
332 "OLED_ID_DET1", /* GPIO_11 */
333 "NFC_DISABLE", /* GPIO_12 */
334 "CAM_MCLK0", /* GPIO_13 */
335 "OLED_ID_DET2", /* GPIO_14 */
336 "CAM_MCLK2", /* GPIO_15 */
337 "ESE_PWR_REQ", /* GPIO_16 */
338 "CCI_I2C_SDA0", /* GPIO_17 */
339 "CCI_I2C_SCL0", /* GPIO_18 */
340 "CCI_I2C_SDA1", /* GPIO_19 */
341 "CCI_I2C_SCL1", /* GPIO_20 */
342 "NFC_DWL_REQ", /* GPIO_21 */
343 "CCI_TIMER1", /* GPIO_22 */
344 "WEBCAM1_RESET_N", /* GPIO_23 */
345 "ESE_IRQ", /* GPIO_24 */
346 "NC", /* GPIO_25 */
347 "WEBCAM1_STANDBY", /* GPIO_26 */
348 "NC", /* GPIO_27 */
349 "NC", /* GPIO_28 */
350 "OLED_ERR_FG", /* GPIO_29 */
351 "CAM1_RST_N", /* GPIO_30 */
352 "HIFI_SW_MUTE", /* GPIO_31 */
353 "NC", /* GPIO_32 */
354 "NC", /* GPIO_33 */
355 "FP_DOME_SW", /* GPIO_34 */
356 "PCI_E0_RST_N", /* GPIO_35 */
357 "PCI_E0_CLKREQ_N", /* GPIO_36 */
358 "PCI_E0_WAKE", /* GPIO_37 */
359 "OV_PWDN", /* GPIO_38 */
360 "NC", /* GPIO_39 */
361 "VDDR_1P6_EN", /* GPIO_40 */
362 "QCA_UART_TXD", /* GPIO_41 */
363 "QCA_UART_RXD", /* GPIO_42 */
364 "QCA_UART_CTS", /* GPIO_43 */
365 "QCA_UART_RTS", /* GPIO_44 */
366 "MAWC_UART_TX", /* GPIO_45 */
367 "MAWC_UART_RX", /* GPIO_46 */
368 "NC", /* GPIO_47 */
369 "NC", /* GPIO_48 */
370 "AUDIO_SWITCH_EN", /* GPIO_49 */
371 "FP_SPI_RST", /* GPIO_50 */
372 "TYPEC_I2C_SDA", /* GPIO_51 */
373 "TYPEC_I2C_SCL", /* GPIO_52 */
374 "CODEC_INT2_N", /* GPIO_53 */
375 "CODEC_INT1_N", /* GPIO_54 */
376 "APPS_I2C7_SDA", /* GPIO_55 */
377 "APPS_I2C7_SCL", /* GPIO_56 */
378 "FORCE_USB_BOOT", /* GPIO_57 */
379 "SPKR_I2S_BCK", /* GPIO_58 */
380 "SPKR_I2S_WS", /* GPIO_59 */
381 "SPKR_I2S_DOUT", /* GPIO_60 */
382 "SPKR_I2S_DIN", /* GPIO_61 */
383 "ESE_RSTN", /* GPIO_62 */
384 "TYPEC_INT", /* GPIO_63 */
385 "CODEC_RESET_N", /* GPIO_64 */
386 "PCM_CLK", /* GPIO_65 */
387 "PCM_SYNC", /* GPIO_66 */
388 "PCM_DIN", /* GPIO_67 */
389 "PCM_DOUT", /* GPIO_68 */
390 "CDC_44K1_CLK", /* GPIO_69 */
391 "SLIMBUS_CLK", /* GPIO_70 */
392 "SLIMBUS_DATA0", /* GPIO_71 */
393 "SLIMBUS_DATA1", /* GPIO_72 */
394 "LDO_5V_IN_EN", /* GPIO_73 */
395 "NC", /* GPIO_74 */
396 "TSP_RST_N", /* GPIO_75 */
397 "NC", /* GPIO_76 */
398 "TOUCHKEY_INT", /* GPIO_77 */
399 "SPKR_I2S_MCLK", /* GPIO_78 */
400 "SPKR_PA_INT", /* GPIO_79 */
401 "SENSOR_RESET_N", /* GPIO_80 */
402 "FP_SPI_MOSI", /* GPIO_81 */
403 "FP_SPI_MISO", /* GPIO_82 */
404 "FP_SPI_CS_N", /* GPIO_83 */
405 "FP_SPI_CLK", /* GPIO_84 */
406 "HIFI_SD", /* GPIO_85 */
407 "CAM_VDD_1P05_EN", /* GPIO_86 */
408 "MSM_TS_I2C_SDA", /* GPIO_87 */
409 "MSM_TS_I2C_SCL", /* GPIO_88 */
410 "NC", /* GPIO_89 */
411 "ESE_SPI_CS_N", /* GPIO_90 */
412 "NC", /* GPIO_91 */
413 "NC", /* GPIO_92 */
414 "NC", /* GPIO_93 */
415 "NC", /* GPIO_94 */
416 "NC", /* GPIO_95 */
417 "NC", /* GPIO_96 */
418 "GRFC_0", /* GPIO_97 */
419 "GRFC_1", /* GPIO_98 */
420 "NC", /* GPIO_99 */
421 "GRFC_3", /* GPIO_100 */
422 "GRFC_4", /* GPIO_101 */
423 "NC", /* GPIO_102 */
424 "NC", /* GPIO_103 */
425 "GRFC_7", /* GPIO_104 */
426 "UIM2_DATA", /* GPIO_105 */
427 "UIM2_CLK", /* GPIO_106 */
428 "UIM2_RESET", /* GPIO_107 */
429 "UIM2_PRESENT", /* GPIO_108 */
430 "UIM1_DATA", /* GPIO_109 */
431 "UIM1_CLK", /* GPIO_110 */
432 "UIM1_RESET", /* GPIO_111 */
433 "UIM1_PRESENT", /* GPIO_112 */
434 "UIM_BATT_ALARM", /* GPIO_113 */
435 "GRFC_8", /* GPIO_114 */
436 "GRFC_9", /* GPIO_115 */
437 "TX_GTR_THRES", /* GPIO_116 */
438 "ACC_INT", /* GPIO_117 */
439 "GYRO_INT", /* GPIO_118 */
440 "COMPASS_INT", /* GPIO_119 */
441 "PROXIMITY_INT_N", /* GPIO_120 */
442 "FP_IRQ", /* GPIO_121 */
443 "TSP_TA", /* GPIO_122 */
444 "HALL_INTR2", /* GPIO_123 */
445 "HALL_INTR1", /* GPIO_124 */
446 "TS_INT_N", /* GPIO_125 */
447 "NC", /* GPIO_126 */
448 "GRFC_11", /* GPIO_127 */
449 "HIFI_PWR_EN", /* GPIO_128 */
450 "EXT_GPS_LNA_EN", /* GPIO_129 */
451 "NC", /* GPIO_130 */
452 "NC", /* GPIO_131 */
453 "NC", /* GPIO_132 */
454 "GRFC_14", /* GPIO_133 */
455 "GSM_TX2_PHASE_D", /* GPIO_134 */
456 "HIFI_SW_SEL", /* GPIO_135 */
457 "GRFC_15", /* GPIO_136 */
458 "RFFE3_DATA", /* GPIO_137 */
459 "RFFE3_CLK", /* GPIO_138 */
460 "NC", /* GPIO_139 */
461 "NC", /* GPIO_140 */
462 "RFFE5_DATA", /* GPIO_141 */
463 "RFFE5_CLK", /* GPIO_142 */
464 "NC", /* GPIO_143 */
465 "COEX_UART_TX", /* GPIO_144 */
466 "COEX_UART_RX", /* GPIO_145 */
467 "RFFE2_DATA", /* GPIO_146 */
468 "RFFE2_CLK", /* GPIO_147 */
469 "RFFE1_DATA", /* GPIO_148 */
470 "RFFE1_CLK"; /* GPIO_149 */
471
472 touchkey_default: touchkey-default-state {
473 pins = "gpio77";
474 function = "gpio";
475 drive-strength = <16>;
476 bias-pull-up;
477 };
478
479 touchkey_sleep: touchkey-sleep-state {
480 pins = "gpio77";
481 function = "gpio";
482 drive-strength = <2>;
483 bias-disable;
484 };
485
486 touchscreen_default: touchscreen-default-state {
487 pins = "gpio75", "gpio125";
488 function = "gpio";
489 drive-strength = <10>;
490 bias-pull-up;
491 };
492
493 touchscreen_sleep: touchscreen-sleep-state {
494 pins = "gpio75", "gpio125";
495 function = "gpio";
496 drive-strength = <2>;
497 bias-disable;
498 };
499 };
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