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Tom Rini53633a82024-02-29 12:33:36 -05001// SPDX-License-Identifier: GPL-2.0-only
2
3#include "msm8916-pm8916.dtsi"
Tom Rini93743d22024-04-01 09:08:13 -04004#include "msm8916-modem-qdsp6.dtsi"
5
Tom Rini53633a82024-02-29 12:33:36 -05006#include <dt-bindings/gpio/gpio.h>
7#include <dt-bindings/input/input.h>
8#include <dt-bindings/interrupt-controller/irq.h>
9#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
Tom Rini93743d22024-04-01 09:08:13 -040010#include <dt-bindings/sound/apq8016-lpass.h>
Tom Rini53633a82024-02-29 12:33:36 -050011
12/ {
13 aliases {
14 mmc0 = &sdhc_1; /* eMMC */
15 mmc1 = &sdhc_2; /* SD card */
16 serial0 = &blsp_uart2;
17 };
18
19 chosen {
20 stdout-path = "serial0";
21 };
22
23 reserved-memory {
24 /* Additional memory used by Samsung firmware modifications */
25 tz-apps@85500000 {
26 reg = <0x0 0x85500000 0x0 0xb00000>;
27 no-map;
28 };
29 };
30
31 clk_pwm: pwm {
32 compatible = "clk-pwm";
33 #pwm-cells = <2>;
34
35 clocks = <&gcc GCC_GP2_CLK>;
36
37 pinctrl-names = "default";
38 pinctrl-0 = <&motor_pwm_default>;
39 status = "disabled";
40 };
41
42 gpio-keys {
43 compatible = "gpio-keys";
44
45 pinctrl-names = "default";
46 pinctrl-0 = <&gpio_keys_default>;
47
48 label = "GPIO Buttons";
49
50 button-volume-up {
51 label = "Volume Up";
52 gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
53 linux,code = <KEY_VOLUMEUP>;
54 };
55
56 button-home {
57 label = "Home";
58 gpios = <&tlmm 109 GPIO_ACTIVE_LOW>;
59 linux,code = <KEY_HOMEPAGE>;
60 };
61 };
62
63 gpio-hall-sensor {
64 compatible = "gpio-keys";
65
66 pinctrl-names = "default";
67 pinctrl-0 = <&gpio_hall_sensor_default>;
68
69 label = "GPIO Hall Effect Sensor";
70
71 event-hall-sensor {
72 label = "Hall Effect Sensor";
73 gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
74 linux,input-type = <EV_SW>;
75 linux,code = <SW_LID>;
76 linux,can-disable;
77 };
78 };
79
80 /*
81 * NOTE: A5 connects GPIO 76 to a reglator powering the motor
82 * driver IC but A3 connects the same signal to an ENABLE pin of
83 * the driver.
84 */
85 reg_motor_vdd: regulator-motor-vdd {
86 compatible = "regulator-fixed";
87 regulator-name = "motor_vdd";
88 regulator-min-microvolt = <3000000>;
89 regulator-max-microvolt = <3000000>;
90
91 gpio = <&tlmm 76 GPIO_ACTIVE_HIGH>;
92 enable-active-high;
93
94 pinctrl-names = "default";
95 pinctrl-0 = <&motor_en_default>;
96 };
97
98 reg_vdd_tsp_a: regulator-vdd-tsp-a {
99 compatible = "regulator-fixed";
100 regulator-name = "vdd_tsp_a";
101 regulator-min-microvolt = <3300000>;
102 regulator-max-microvolt = <3300000>;
103
104 gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
105 enable-active-high;
106
107 pinctrl-names = "default";
108 pinctrl-0 = <&tsp_en_default>;
109 };
110
111 i2c-muic {
112 compatible = "i2c-gpio";
113 sda-gpios = <&tlmm 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
114 scl-gpios = <&tlmm 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
115
116 pinctrl-names = "default";
117 pinctrl-0 = <&muic_i2c_default>;
118
119 #address-cells = <1>;
120 #size-cells = <0>;
121
122 muic: extcon@25 {
123 compatible = "siliconmitus,sm5502-muic";
124
125 reg = <0x25>;
126 interrupt-parent = <&tlmm>;
127 interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
128
129 pinctrl-names = "default";
130 pinctrl-0 = <&muic_int_default>;
131 };
132 };
133
134 i2c-tkey {
135 compatible = "i2c-gpio";
136 sda-gpios = <&tlmm 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
137 scl-gpios = <&tlmm 17 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
138
139 pinctrl-names = "default";
140 pinctrl-0 = <&tkey_i2c_default>;
141
142 #address-cells = <1>;
143 #size-cells = <0>;
144
145 touchkey: touchkey@20 {
146 /* Note: Actually an ABOV MCU that implements same interface */
147 compatible = "coreriver,tc360-touchkey";
148 reg = <0x20>;
149
150 interrupt-parent = <&tlmm>;
151 interrupts = <98 IRQ_TYPE_EDGE_FALLING>;
152
153 /* vcc/vdd-supply are board-specific */
154 vddio-supply = <&pm8916_l6>;
155
156 linux,keycodes = <KEY_APPSELECT KEY_BACK>;
157
158 pinctrl-names = "default";
159 pinctrl-0 = <&tkey_default>;
160 };
161 };
162
163 i2c-nfc {
164 compatible = "i2c-gpio";
165 sda-gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
166 scl-gpios = <&tlmm 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
167
168 pinctrl-names = "default";
169 pinctrl-0 = <&nfc_i2c_default>;
170
171 #address-cells = <1>;
172 #size-cells = <0>;
173
174 nfc@27 {
175 compatible = "samsung,s3fwrn5-i2c";
176 reg = <0x27>;
177
178 interrupt-parent = <&tlmm>;
179 interrupts = <21 IRQ_TYPE_EDGE_RISING>;
180
181 en-gpios = <&tlmm 20 GPIO_ACTIVE_LOW>;
182 wake-gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
183
184 clocks = <&rpmcc RPM_SMD_BB_CLK2_PIN>;
185
186 pinctrl-names = "default";
187 pinctrl-0 = <&nfc_default &nfc_clk_req>;
188 };
189 };
190
191 vibrator: vibrator {
192 compatible = "pwm-vibrator";
193
194 pwms = <&clk_pwm 0 100000>;
195 pwm-names = "enable";
196
197 vcc-supply = <&reg_motor_vdd>;
198 status = "disabled";
199 };
200};
201
Tom Rini93743d22024-04-01 09:08:13 -0400202&blsp_i2c1 {
203 status = "okay";
204
205 speaker_codec: audio-codec@34 {
206 compatible = "nxp,tfa9895";
207 reg = <0x34>;
208 vddd-supply = <&pm8916_l5>;
209 sound-name-prefix = "Speaker";
210 #sound-dai-cells = <0>;
211 };
212};
213
Tom Rini53633a82024-02-29 12:33:36 -0500214&blsp_i2c2 {
215 status = "okay";
216
217 accelerometer: accelerometer@10 {
218 compatible = "bosch,bmc150_accel";
219 reg = <0x10>;
220 interrupt-parent = <&tlmm>;
221 interrupts = <115 IRQ_TYPE_EDGE_RISING>;
222
223 vdd-supply = <&pm8916_l17>;
224 vddio-supply = <&pm8916_l5>;
225
226 pinctrl-names = "default";
227 pinctrl-0 = <&accel_int_default>;
228 };
229
230 magnetometer@12 {
231 compatible = "bosch,bmc150_magn";
232 reg = <0x12>;
233
234 vdd-supply = <&pm8916_l17>;
235 vddio-supply = <&pm8916_l5>;
236 };
237};
238
239&blsp_i2c4 {
240 status = "okay";
241
242 battery@35 {
243 compatible = "richtek,rt5033-battery";
244 reg = <0x35>;
245 interrupt-parent = <&tlmm>;
246 interrupts = <121 IRQ_TYPE_EDGE_BOTH>;
247
248 pinctrl-names = "default";
249 pinctrl-0 = <&fg_alert_default>;
250 };
251};
252
253&blsp_uart2 {
254 status = "okay";
255};
256
257&gpu {
258 status = "okay";
259};
260
Tom Rini93743d22024-04-01 09:08:13 -0400261/*
262 * For some reason the speaker amplifier is connected to the second SD line
263 * (MI2S_2_D1) instead of the first (MI2S_2_D0). This must be configured in the
264 * device tree, otherwise audio will seemingly play fine on the wrong SD line
265 * but the speaker stays silent.
266 *
267 * When routing audio via QDSP6 (the default) the &lpass node is reserved and
268 * the definitions from &q6afedai are used. When the modem is disabled audio can
269 * be alternatively routed directly to the LPASS hardware with reduced latency.
270 * The definitions for &lpass are here for completeness to simplify changing the
271 * setup with minor changes to the DT (either manually or with DT overlays).
272 */
273&lpass {
274 dai-link@3 {
275 reg = <MI2S_QUATERNARY>;
276 qcom,playback-sd-lines = <1>;
277 };
278};
279
Tom Rini53633a82024-02-29 12:33:36 -0500280&mdss {
281 status = "okay";
282};
283
284&mdss_dsi0 {
285 pinctrl-names = "default", "sleep";
286 pinctrl-0 = <&mdss_default>;
287 pinctrl-1 = <&mdss_sleep>;
288};
289
Tom Rini93743d22024-04-01 09:08:13 -0400290&mpss_mem {
291 reg = <0x0 0x86800000 0x0 0x5400000>;
292};
293
Tom Rini53633a82024-02-29 12:33:36 -0500294&pm8916_resin {
295 status = "okay";
296 linux,code = <KEY_VOLUMEDOWN>;
297};
298
299&pm8916_rpm_regulators {
300 pm8916_l17: l17 {
301 regulator-min-microvolt = <2850000>;
302 regulator-max-microvolt = <2850000>;
303 };
304};
305
Tom Rini93743d22024-04-01 09:08:13 -0400306&q6afedai {
307 dai@22 {
308 reg = <QUATERNARY_MI2S_RX>;
309 qcom,sd-lines = <1>;
310 };
311};
312
Tom Rini53633a82024-02-29 12:33:36 -0500313&sdhc_1 {
314 status = "okay";
315};
316
317&sdhc_2 {
318 status = "okay";
319
320 pinctrl-names = "default", "sleep";
321 pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
322 pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
323
324 cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
325};
326
Tom Rini93743d22024-04-01 09:08:13 -0400327&sound {
328 model = "samsung-a2015";
329 audio-routing =
330 "AMIC1", "MIC BIAS External1",
331 "AMIC2", "MIC BIAS Internal2",
332 "AMIC3", "MIC BIAS External1";
333
334 pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>;
335 pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>;
336 pinctrl-names = "default", "sleep";
337
338 sound_link_backend2: backend2-dai-link {
339 link-name = "Quaternary MI2S";
340
341 cpu {
342 sound-dai = <&q6afedai QUATERNARY_MI2S_RX>;
343 };
344 platform {
345 sound-dai = <&q6routing>;
346 };
347 codec {
348 sound-dai = <&speaker_codec>;
349 };
350 };
351};
352
Tom Rini53633a82024-02-29 12:33:36 -0500353&usb {
354 status = "okay";
355 extcon = <&muic>, <&muic>;
356};
357
358&usb_hs_phy {
359 extcon = <&muic>;
360};
361
362&venus {
363 status = "okay";
364};
365
366&venus_mem {
367 status = "okay";
368};
369
370&tlmm {
371 accel_int_default: accel-int-default-state {
372 pins = "gpio115";
373 function = "gpio";
374
375 drive-strength = <2>;
376 bias-disable;
377 };
378
379 fg_alert_default: fg-alert-default-state {
380 pins = "gpio121";
381 function = "gpio";
382
383 drive-strength = <2>;
384 bias-disable;
385 };
386
387 gpio_keys_default: gpio-keys-default-state {
388 pins = "gpio107", "gpio109";
389 function = "gpio";
390
391 drive-strength = <2>;
392 bias-pull-up;
393 };
394
395 gpio_hall_sensor_default: gpio-hall-sensor-default-state {
396 pins = "gpio52";
397 function = "gpio";
398
399 drive-strength = <2>;
400 bias-disable;
401 };
402
403 mdss_default: mdss-default-state {
404 pins = "gpio25";
405 function = "gpio";
406
407 drive-strength = <8>;
408 bias-disable;
409 };
410 mdss_sleep: mdss-sleep-state {
411 pins = "gpio25";
412 function = "gpio";
413
414 drive-strength = <2>;
415 bias-pull-down;
416 };
417
418 motor_en_default: motor-en-default-state {
419 pins = "gpio76";
420 function = "gpio";
421
422 drive-strength = <2>;
423 bias-disable;
424 };
425
426 motor_pwm_default: motor-pwm-default-state {
427 pins = "gpio50";
428 function = "gcc_gp2_clk_a";
429 };
430
431 muic_i2c_default: muic-i2c-default-state {
432 pins = "gpio105", "gpio106";
433 function = "gpio";
434
435 drive-strength = <2>;
436 bias-disable;
437 };
438
439 muic_int_default: muic-int-default-state {
440 pins = "gpio12";
441 function = "gpio";
442
443 drive-strength = <2>;
444 bias-disable;
445 };
446
447 nfc_default: nfc-default-state {
448 nfc-pins {
449 pins = "gpio20", "gpio49";
450 function = "gpio";
451
452 drive-strength = <2>;
453 bias-disable;
454 };
455
456 irq-pins {
457 pins = "gpio21";
458 function = "gpio";
459
460 drive-strength = <2>;
461 bias-pull-down;
462 };
463 };
464
465 nfc_i2c_default: nfc-i2c-default-state {
466 pins = "gpio0", "gpio1";
467 function = "gpio";
468
469 drive-strength = <2>;
470 bias-disable;
471 };
472
473 sdc2_cd_default: sdc2-cd-default-state {
474 pins = "gpio38";
475 function = "gpio";
476 drive-strength = <2>;
477 bias-disable;
478 };
479
480 tkey_default: tkey-default-state {
481 pins = "gpio98";
482 function = "gpio";
483
484 drive-strength = <2>;
485 bias-disable;
486 };
487
488 tkey_i2c_default: tkey-i2c-default-state {
489 pins = "gpio16", "gpio17";
490 function = "gpio";
491
492 drive-strength = <2>;
493 bias-disable;
494 };
495
496 tsp_en_default: tsp-en-default-state {
497 pins = "gpio73";
498 function = "gpio";
499
500 drive-strength = <2>;
501 bias-disable;
502 };
503
504 ts_int_default: ts-int-default-state {
505 pins = "gpio13";
506 function = "gpio";
507
508 drive-strength = <2>;
509 bias-disable;
510 };
511};
512
513&pm8916_gpios {
514 nfc_clk_req: nfc-clk-req-state {
515 pins = "gpio2";
516 function = "func1";
517
518 input-enable;
519 bias-disable;
520 power-source = <PM8916_GPIO_L2>;
521 };
522};