qcom-msm8226-microsoft-common.dtsi

  1// SPDX-License-Identifier: BSD-3-Clause
  2/*
  3 * Common Board Device Tree for Microsoft MSM8x26-based Lumias
  4 *
  5 * Copyright (c) 2023, Jack Matthews <jm5112356@gmail.com>
  6 * Copyright (c) 2023, Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
  7 * Copyright (c) 2023, Dominik Kobinski <dominikkobinski314@gmail.com>
  8 * Copyright (c) 2023, Rayyan Ansari <rayyan@ansari.sh>
  9 */
 10
 11/*
 12 * The .dts should first include qcom-msm8226.dtsi or msm8926.dtsi depending on
 13 * the SoC on the given device.
 14 */
 15
 16#include "pm8226.dtsi"
 17#include <dt-bindings/input/input.h>
 18
 19/*
 20 * Delete all generic (msm8226.dtsi) reserved
 21 * memory mappings which are different on these devices.
 22 */
 23/delete-node/ &smem_region;
 24
 25/ {
 26	aliases {
 27		mmc0 = &sdhc_1; /* eMMC */
 28		mmc1 = &sdhc_2; /* microSD */
 29		display0 = &framebuffer;
 30	};
 31
 32	chosen {
 33		#address-cells = <1>;
 34		#size-cells = <1>;
 35		ranges;
 36
 37		stdout-path = "display0";
 38
 39		framebuffer: framebuffer@3200000 {
 40			compatible = "simple-framebuffer";
 41			reg = <0x3200000 0x800000>;
 42			format = "a8r8g8b8";
 43			width = <720>;
 44			height = <1280>;
 45			stride = <(720 * 4)>;
 46
 47			clocks = <&mmcc MDSS_AHB_CLK>,
 48				 <&mmcc MDSS_AXI_CLK>,
 49				 <&mmcc MDSS_BYTE0_CLK>,
 50				 <&mmcc MDSS_MDP_CLK>,
 51				 <&mmcc MDSS_PCLK0_CLK>,
 52				 <&mmcc MDSS_VSYNC_CLK>;
 53			power-domains = <&mmcc MDSS_GDSC>;
 54		};
 55	};
 56
 57	gpio_keys: gpio-keys {
 58		compatible = "gpio-keys";
 59
 60		pinctrl-0 = <&gpio_keys_default>;
 61		pinctrl-names = "default";
 62
 63		label = "GPIO Buttons";
 64
 65		key-volume-up {
 66			label = "Volume Up";
 67			gpios = <&tlmm 106 GPIO_ACTIVE_LOW>;
 68			linux,code = <KEY_VOLUMEUP>;
 69		};
 70	};
 71
 72	/*
 73	 * This device being a WP platform has a different
 74	 * memory layout than other Android based devices.
 75	 * This smem memory region is directly copied from
 76	 * the original UEFI firmware.
 77	 */
 78	reserved-memory {
 79		display_reserved: framebuffer@3200000 {
 80			reg = <0x03200000 0x800000>;
 81			no-map;
 82		};
 83
 84		smem_region: smem@fa00000 {
 85			reg = <0x0fa00000 0x100000>;
 86			no-map;
 87		};
 88	};
 89};
 90
 91&blsp1_i2c2 {
 92	status = "okay";
 93
 94	magnetometer: magnetometer@c {
 95		compatible = "asahi-kasei,ak09911";
 96		reg = <0x0c>;
 97
 98		vdd-supply = <&pm8226_l15>;
 99		vid-supply = <&pm8226_l6>;
100	};
101
102	accelerometer: accelerometer@1e {
103		compatible = "kionix,kx022-1020";
104		reg = <0x1e>;
105
106		interrupts-extended = <&tlmm 63 IRQ_TYPE_EDGE_RISING>;
107
108		vdd-supply = <&pm8226_l15>;
109		vddio-supply = <&pm8226_l6>;
110
111		mount-matrix = "1",  "0",  "0",
112			       "0", "-1",  "0",
113			       "0",  "0",  "1";
114	};
115};
116
117&blsp1_i2c5 {
118	status = "okay";
119
120	touchscreen: touchscreen@4b {
121		compatible = "syna,rmi4-i2c";
122		reg = <0x4b>;
123
124		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
125		vdd-supply = <&pm8226_l15>;
126		vio-supply = <&pm8226_l6>;
127
128		pinctrl-0 = <&touchscreen_default>;
129		pinctrl-names = "default";
130
131		#address-cells = <1>;
132		#size-cells = <0>;
133
134		rmi4-f01@1 {
135			reg = <0x01>;
136			syna,nosleep-mode = <1>;
137		};
138
139		rmi4-f11@11 {
140			reg = <0x11>;
141			syna,sensor-type = <1>;
142		};
143	};
144};
145
146&blsp1_uart3 {
147	status = "okay";
148};
149
150&pm8226_resin {
151	linux,code = <KEY_VOLUMEDOWN>;
152	status = "okay";
153};
154
155&pm8226_vib {
156	status = "okay";
157};
158
159&rpm_requests {
160	regulators {
161		compatible = "qcom,rpm-pm8226-regulators";
162
163		/* These values were taken from the original firmware DSDT */
164		pm8226_s1: s1 {
165			regulator-min-microvolt = <1050000>;
166			regulator-max-microvolt = <1050000>;
167		};
168
169		pm8226_s3: s3 {
170			regulator-min-microvolt = <1300000>;
171			regulator-max-microvolt = <1300000>;
172		};
173
174		pm8226_s4: s4 {
175			regulator-min-microvolt = <1800000>;
176			regulator-max-microvolt = <2100000>;
177		};
178
179		pm8226_s5: s5 {
180			regulator-min-microvolt = <1150000>;
181			regulator-max-microvolt = <1150000>;
182		};
183
184		pm8226_l3: l3 {
185			regulator-min-microvolt = <750000>;
186			regulator-max-microvolt = <1150000>;
187		};
188
189		pm8226_l4: l4 {
190			regulator-min-microvolt = <1200000>;
191			regulator-max-microvolt = <1200000>;
192		};
193
194		pm8226_l5: l5 {
195			regulator-min-microvolt = <1200000>;
196			regulator-max-microvolt = <1200000>;
197		};
198
199		pm8226_l6: l6 {
200			regulator-min-microvolt = <1800000>;
201			regulator-max-microvolt = <1800000>;
202		};
203
204		pm8226_l7: l7 {
205			regulator-min-microvolt = <1850000>;
206			regulator-max-microvolt = <1850000>;
207		};
208
209		pm8226_l8: l8 {
210			regulator-min-microvolt = <1800000>;
211			regulator-max-microvolt = <1800000>;
212			regulator-always-on;
213		};
214
215		pm8226_l9: l9 {
216			regulator-min-microvolt = <2050000>;
217			regulator-max-microvolt = <2050000>;
218		};
219
220		pm8226_l10: l10 {
221			regulator-min-microvolt = <1800000>;
222			regulator-max-microvolt = <1800000>;
223		};
224
225		pm8226_l12: l12 {
226			regulator-min-microvolt = <1800000>;
227			regulator-max-microvolt = <1800000>;
228		};
229
230		pm8226_l14: l14 {
231			regulator-min-microvolt = <2750000>;
232			regulator-max-microvolt = <2750000>;
233		};
234
235		pm8226_l15: l15 {
236			regulator-min-microvolt = <2850000>;
237			regulator-max-microvolt = <2850000>;
238		};
239
240		pm8226_l16: l16 {
241			regulator-min-microvolt = <3000000>;
242			regulator-max-microvolt = <3000000>;
243		};
244
245		pm8226_l17: l17 {
246			regulator-min-microvolt = <2950000>;
247			regulator-max-microvolt = <2950000>;
248			regulator-system-load = <200000>;
249			regulator-allow-set-load;
250		};
251
252		pm8226_l18: l18 {
253			regulator-min-microvolt = <2950000>;
254			regulator-max-microvolt = <2950000>;
255			regulator-system-load = <200000>;
256			regulator-allow-set-load;
257		};
258
259		pm8226_l19: l19 {
260			regulator-min-microvolt = <2850000>;
261			regulator-max-microvolt = <2850000>;
262		};
263
264		pm8226_l20: l20 {
265			regulator-min-microvolt = <3075000>;
266			regulator-max-microvolt = <3075000>;
267		};
268
269		pm8226_l21: l21 {
270			regulator-min-microvolt = <1850000>;
271			regulator-max-microvolt = <2950000>;
272		};
273
274		pm8226_l22: l22 {
275			regulator-min-microvolt = <1800000>;
276			regulator-max-microvolt = <1800000>;
277		};
278
279		pm8226_l23: l23 {
280			regulator-min-microvolt = <1800000>;
281			regulator-max-microvolt = <1800000>;
282		};
283
284		pm8226_l24: l24 {
285			regulator-min-microvolt = <1300000>;
286			regulator-max-microvolt = <1300000>;
287		};
288
289		pm8226_l25: l25 {
290			regulator-min-microvolt = <1775000>;
291			regulator-max-microvolt = <2075000>;
292		};
293
294		pm8226_l27: l27 {
295			regulator-min-microvolt = <2050000>;
296			regulator-max-microvolt = <2050000>;
297		};
298
299		pm8226_l28: l28 {
300			regulator-min-microvolt = <2000000>;
301			regulator-max-microvolt = <3000000>;
302		};
303	};
304};
305
306&sdhc_1 {
307	vmmc-supply = <&pm8226_l17>;
308	vqmmc-supply = <&pm8226_l6>;
309
310	status = "okay";
311};
312
313&sdhc_2 {
314	vmmc-supply = <&pm8226_l18>;
315	vqmmc-supply = <&pm8226_l21>;
316
317	status = "okay";
318};
319
320&smbb {
321	status = "okay";
322};
323
324&usb {
325	extcon = <&smbb>;
326	dr_mode = "peripheral";
327
328	status = "okay";
329};
330
331&usb_hs_phy {
332	extcon = <&smbb>;
333	v1p8-supply = <&pm8226_l10>;
334	v3p3-supply = <&pm8226_l20>;
335};
336
337&tlmm {
338	gpio_keys_default: gpio-keys-default-state {
339		pins = "gpio106", "gpio107", "gpio108";
340		function = "gpio";
341		drive-strength = <2>;
342		bias-pull-up;
343	};
344
345	touchscreen_default: touchscreen-default-state {
346		irq-pins {
347			pins = "gpio17";
348			function = "gpio";
349			drive-strength = <8>;
350			bias-pull-up;
351		};
352
353		reset-pins {
354			pins = "gpio16";
355			function = "gpio";
356			drive-strength = <8>;
357			bias-disable;
358			output-high;
359		};
360	};
361};