1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright 2020 Google LLC
4 */
5
6 #include "mt8183-kukui.dtsi"
7 #include <dt-bindings/input/gpio-keys.h>
8
9 / {
10 ppvarn_lcd: ppvarn-lcd {
11 compatible = "regulator-fixed"
12 regulator-name = "ppvarn_lcd";
13 pinctrl-names = "default";
14 pinctrl-0 = <&ppvarn_lcd_en>;
15
16 enable-active-high;
17
18 gpio = <&pio 66 GPIO_ACTIVE_HI
19 };
20
21 ppvarp_lcd: ppvarp-lcd {
22 compatible = "regulator-fixed"
23 regulator-name = "ppvarp_lcd";
24 pinctrl-names = "default";
25 pinctrl-0 = <&ppvarp_lcd_en>;
26
27 enable-active-high;
28
29 gpio = <&pio 166 GPIO_ACTIVE_H
30 };
31
32 pp1800_lcd: pp1800-lcd {
33 compatible = "regulator-fixed"
34 regulator-name = "pp1800_lcd";
35 pinctrl-names = "default";
36 pinctrl-0 = <&pp1800_lcd_en>;
37
38 enable-active-high;
39
40 gpio = <&pio 36 GPIO_ACTIVE_HI
41 };
42
43 gpio-keys {
44 compatible = "gpio-keys";
45 pinctrl-names = "default";
46 pinctrl-0 = <&pen_eject>;
47
48 switch-pen-insert {
49 label = "Pen Insert";
50 /* Insert = low, eject
51 gpios = <&pio 6 GPIO_A
52 linux,code = <SW_PEN_I
53 linux,input-type = <EV
54 wakeup-event-action =
55 wakeup-source;
56 };
57 };
58 };
59
60 &bluetooth {
61 firmware-name = "nvm_00440302_i2s_eu.b
62 };
63
64 &i2c0 {
65 status = "okay";
66 };
67
68 &mt6358_vcama2_reg {
69 regulator-min-microvolt = <2800000>;
70 regulator-max-microvolt = <2800000>;
71 };
72
73 &i2c2 {
74 pinctrl-names = "default";
75 pinctrl-0 = <&i2c2_pins>;
76 status = "okay";
77 clock-frequency = <400000>;
78 vbus-supply = <&mt6358_vcamio_reg>;
79
80 eeprom@58 {
81 compatible = "atmel,24c32";
82 reg = <0x58>;
83 pagesize = <32>;
84 vcc-supply = <&mt6358_vcama2_r
85 };
86 };
87
88 &i2c4 {
89 pinctrl-names = "default";
90 pinctrl-0 = <&i2c4_pins>;
91 status = "okay";
92 clock-frequency = <400000>;
93 vbus-supply = <&mt6358_vcn18_reg>;
94
95 eeprom@54 {
96 compatible = "atmel,24c32";
97 reg = <0x54>;
98 pagesize = <32>;
99 vcc-supply = <&mt6358_vcn18_re
100 };
101 };
102
103 &mipi_tx0 {
104 drive-strength-microamp = <5800>;
105 };
106
107 &pio {
108 /* 192 lines */
109 gpio-line-names =
110 "SPI_AP_EC_CS_L",
111 "SPI_AP_EC_MOSI",
112 "SPI_AP_EC_CLK",
113 "I2S3_DO",
114 "USB_PD_INT_ODL",
115 "",
116 "",
117 "",
118 "",
119 "IT6505_HPD_L",
120 "I2S3_TDM_D3",
121 "SOC_I2C6_1V8_SCL",
122 "SOC_I2C6_1V8_SDA",
123 "DPI_D0",
124 "DPI_D1",
125 "DPI_D2",
126 "DPI_D3",
127 "DPI_D4",
128 "DPI_D5",
129 "DPI_D6",
130 "DPI_D7",
131 "DPI_D8",
132 "DPI_D9",
133 "DPI_D10",
134 "DPI_D11",
135 "DPI_HSYNC",
136 "DPI_VSYNC",
137 "DPI_DE",
138 "DPI_CK",
139 "AP_MSDC1_CLK",
140 "AP_MSDC1_DAT3",
141 "AP_MSDC1_CMD",
142 "AP_MSDC1_DAT0",
143 "AP_MSDC1_DAT2",
144 "AP_MSDC1_DAT1",
145 "",
146 "",
147 "",
148 "",
149 "",
150 "",
151 "OTG_EN",
152 "DRVBUS",
153 "DISP_PWM",
154 "DSI_TE",
155 "LCM_RST_1V8",
156 "AP_CTS_WIFI_RTS",
157 "AP_RTS_WIFI_CTS",
158 "SOC_I2C5_1V8_SCL",
159 "SOC_I2C5_1V8_SDA",
160 "SOC_I2C3_1V8_SCL",
161 "SOC_I2C3_1V8_SDA",
162 "",
163 "",
164 "",
165 "",
166 "",
167 "",
168 "",
169 "",
170 "",
171 "",
172 "",
173 "",
174 "",
175 "",
176 "",
177 "",
178 "",
179 "",
180 "",
181 "",
182 "",
183 "",
184 "",
185 "",
186 "",
187 "",
188 "",
189 "",
190 "",
191 "SOC_I2C1_1V8_SDA",
192 "SOC_I2C0_1V8_SDA",
193 "SOC_I2C0_1V8_SCL",
194 "SOC_I2C1_1V8_SCL",
195 "AP_SPI_H1_MISO",
196 "AP_SPI_H1_CS_L",
197 "AP_SPI_H1_MOSI",
198 "AP_SPI_H1_CLK",
199 "I2S5_BCK",
200 "I2S5_LRCK",
201 "I2S5_DO",
202 "BOOTBLOCK_EN_L",
203 "MT8183_KPCOL0",
204 "SPI_AP_EC_MISO",
205 "UART_DBG_TX_AP_RX",
206 "UART_AP_TX_DBG_RX",
207 "I2S2_MCK",
208 "I2S2_BCK",
209 "CLK_5M_WCAM",
210 "CLK_2M_UCAM",
211 "I2S2_LRCK",
212 "I2S2_DI",
213 "SOC_I2C2_1V8_SCL",
214 "SOC_I2C2_1V8_SDA",
215 "SOC_I2C4_1V8_SCL",
216 "SOC_I2C4_1V8_SDA",
217 "",
218 "SCL8",
219 "SDA8",
220 "FCAM_PWDN_L",
221 "",
222 "",
223 "",
224 "",
225 "",
226 "",
227 "",
228 "",
229 "",
230 "",
231 "",
232 "",
233 "",
234 "",
235 "",
236 "",
237 "",
238 "",
239 "",
240 "",
241 "",
242 "",
243 "",
244 "",
245 "",
246 "I2S_PMIC",
247 "I2S_PMIC",
248 "I2S_PMIC",
249 "I2S_PMIC",
250 "I2S_PMIC",
251 "I2S_PMIC",
252 "I2S_PMIC",
253 "I2S_PMIC",
254 "",
255 "",
256 "",
257 "",
258 "",
259 "",
260 /*
261 * AP_FLASH_WP_L is crossystem
262 * call it BIOS_FLASH_WP_R_L.
263 */
264 "AP_FLASH_WP_L",
265 "EC_AP_INT_ODL",
266 "IT6505_INT_ODL",
267 "H1_INT_OD_L",
268 "",
269 "",
270 "",
271 "",
272 "",
273 "",
274 "",
275 "AP_SPI_FLASH_MISO",
276 "AP_SPI_FLASH_CS_L",
277 "AP_SPI_FLASH_MOSI",
278 "AP_SPI_FLASH_CLK",
279 "DA7219_IRQ",
280 "",
281 "",
282 "",
283 "",
284 "",
285 "",
286 "",
287 "",
288 "",
289 "",
290 "",
291 "",
292 "",
293 "",
294 "",
295 "",
296 "",
297 "",
298 "",
299 "",
300 "",
301 "",
302 "",
303 "",
304 "",
305 "";
306
307 ppvarp_lcd_en: ppvarp-lcd-en {
308 pins1 {
309 pinmux = <PINMUX_GPIO6
310 output-low;
311 };
312 };
313
314 ppvarn_lcd_en: ppvarn-lcd-en {
315 pins1 {
316 pinmux = <PINMUX_GPIO1
317 output-low;
318 };
319 };
320
321 pp1800_lcd_en: pp1800-lcd-en {
322 pins1 {
323 pinmux = <PINMUX_GPIO3
324 output-low;
325 };
326 };
327
328 open_touch: open_touch {
329 irq_pin {
330 pinmux = <PINMUX_GPIO1
331 input-enable;
332 bias-pull-up;
333 };
334
335 rst_pin {
336 pinmux = <PINMUX_GPIO1
337
338 /*
339 * The pen driver does
340 * this reset line. B
341 * we're relying on th
342 * pulldown at boot (w
343 * reset if it was pow
344 * to take it out of r
345 * driver could contro
346 * "output-high" here.
347 */
348 output-high;
349 };
350 };
351
352 pen_eject: peneject {
353 pen_eject {
354 pinmux = <PINMUX_GPIO6
355 input-enable;
356 /* External pull-up. *
357 bias-disable;
358 };
359 };
360 };
361
362 &cros_ec {
363 cbas {
364 compatible = "google,cros-cbas
365 };
366
367 keyboard-controller {
368 compatible = "google,cros-ec-k
369 };
370 };
371
372 &qca_wifi {
373 qcom,ath10k-calibration-variant = "GO_
374 };
375
376 &panel {
377 status = "okay";
378 /* compatible will be set in board dts
379 };
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