1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright 2021 Google LLC
4 */
5
6 /dts-v1/;
7 #include "mt8183-kukui.dtsi"
8 #include "mt8183-kukui-audio-ts3a227e-max98357
9
10 / {
11 ppvarn_lcd: ppvarn-lcd {
12 compatible = "regulator-fixed"
13 regulator-name = "ppvarn_lcd";
14 pinctrl-names = "default";
15 pinctrl-0 = <&ppvarn_lcd_en>;
16
17 enable-active-high;
18
19 gpio = <&pio 66 GPIO_ACTIVE_HI
20 };
21
22 ppvarp_lcd: ppvarp-lcd {
23 compatible = "regulator-fixed"
24 regulator-name = "ppvarp_lcd";
25 pinctrl-names = "default";
26 pinctrl-0 = <&ppvarp_lcd_en>;
27
28 enable-active-high;
29
30 gpio = <&pio 166 GPIO_ACTIVE_H
31 };
32
33 pp1800_lcd: pp1800-lcd {
34 compatible = "regulator-fixed"
35 regulator-name = "pp1800_lcd";
36 pinctrl-names = "default";
37 pinctrl-0 = <&pp1800_lcd_en>;
38
39 enable-active-high;
40
41 gpio = <&pio 36 GPIO_ACTIVE_HI
42 };
43 };
44
45 &i2c0 {
46 status = "okay";
47
48 touchscreen: touchscreen@10 {
49 compatible = "hid-over-i2c";
50 reg = <0x10>;
51 interrupts-extended = <&pio 15
52 pinctrl-names = "default";
53 pinctrl-0 = <&touch_default>;
54
55 post-power-on-delay-ms = <10>;
56 hid-descr-addr = <0x0001>;
57 };
58 };
59
60 &i2c2 {
61 pinctrl-names = "default";
62 pinctrl-0 = <&i2c2_pins>;
63 status = "okay";
64 clock-frequency = <400000>;
65 vbus-supply = <&mt6358_vcamio_reg>;
66
67 eeprom@58 {
68 compatible = "atmel,24c64";
69 reg = <0x58>;
70 pagesize = <32>;
71 vcc-supply = <&mt6358_vcamio_r
72 };
73 };
74
75 &i2c4 {
76 pinctrl-names = "default";
77 pinctrl-0 = <&i2c4_pins>;
78 status = "okay";
79 clock-frequency = <400000>;
80 vbus-supply = <&mt6358_vcn18_reg>;
81
82 eeprom@54 {
83 compatible = "atmel,24c64";
84 reg = <0x54>;
85 pagesize = <32>;
86 vcc-supply = <&mt6358_vcn18_re
87 };
88 };
89
90 &mt6358_vcama2_reg {
91 regulator-min-microvolt = <2800000>;
92 regulator-max-microvolt = <2800000>;
93 };
94
95 &pio {
96 /* 192 lines */
97 gpio-line-names =
98 "SPI_AP_EC_CS_L",
99 "SPI_AP_EC_MOSI",
100 "SPI_AP_EC_CLK",
101 "I2S3_DO",
102 "USB_PD_INT_ODL",
103 "",
104 "",
105 "",
106 "",
107 "IT6505_HPD_L",
108 "I2S3_TDM_D3",
109 "SOC_I2C6_1V8_SCL",
110 "SOC_I2C6_1V8_SDA",
111 "DPI_D0",
112 "DPI_D1",
113 "DPI_D2",
114 "DPI_D3",
115 "DPI_D4",
116 "DPI_D5",
117 "DPI_D6",
118 "DPI_D7",
119 "DPI_D8",
120 "DPI_D9",
121 "DPI_D10",
122 "DPI_D11",
123 "DPI_HSYNC",
124 "DPI_VSYNC",
125 "DPI_DE",
126 "DPI_CK",
127 "AP_MSDC1_CLK",
128 "AP_MSDC1_DAT3",
129 "AP_MSDC1_CMD",
130 "AP_MSDC1_DAT0",
131 "AP_MSDC1_DAT2",
132 "AP_MSDC1_DAT1",
133 "",
134 "",
135 "",
136 "",
137 "",
138 "",
139 "OTG_EN",
140 "DRVBUS",
141 "DISP_PWM",
142 "DSI_TE",
143 "LCM_RST_1V8",
144 "AP_CTS_WIFI_RTS",
145 "AP_RTS_WIFI_CTS",
146 "SOC_I2C5_1V8_SCL",
147 "SOC_I2C5_1V8_SDA",
148 "SOC_I2C3_1V8_SCL",
149 "SOC_I2C3_1V8_SDA",
150 "",
151 "",
152 "",
153 "",
154 "",
155 "",
156 "",
157 "",
158 "",
159 "",
160 "",
161 "",
162 "",
163 "",
164 "",
165 "",
166 "",
167 "",
168 "",
169 "",
170 "",
171 "",
172 "",
173 "",
174 "",
175 "",
176 "",
177 "",
178 "",
179 "SOC_I2C1_1V8_SDA",
180 "SOC_I2C0_1V8_SDA",
181 "SOC_I2C0_1V8_SCL",
182 "SOC_I2C1_1V8_SCL",
183 "AP_SPI_H1_MISO",
184 "AP_SPI_H1_CS_L",
185 "AP_SPI_H1_MOSI",
186 "AP_SPI_H1_CLK",
187 "I2S5_BCK",
188 "I2S5_LRCK",
189 "I2S5_DO",
190 "BOOTBLOCK_EN_L",
191 "MT8183_KPCOL0",
192 "SPI_AP_EC_MISO",
193 "UART_DBG_TX_AP_RX",
194 "UART_AP_TX_DBG_RX",
195 "I2S2_MCK",
196 "I2S2_BCK",
197 "CLK_5M_WCAM",
198 "CLK_2M_UCAM",
199 "I2S2_LRCK",
200 "I2S2_DI",
201 "SOC_I2C2_1V8_SCL",
202 "SOC_I2C2_1V8_SDA",
203 "SOC_I2C4_1V8_SCL",
204 "SOC_I2C4_1V8_SDA",
205 "",
206 "SCL8",
207 "SDA8",
208 "FCAM_PWDN_L",
209 "",
210 "",
211 "",
212 "",
213 "",
214 "",
215 "",
216 "",
217 "",
218 "",
219 "",
220 "",
221 "",
222 "",
223 "",
224 "",
225 "",
226 "",
227 "",
228 "",
229 "",
230 "",
231 "",
232 "",
233 "",
234 "I2S_PMIC",
235 "I2S_PMIC",
236 "I2S_PMIC",
237 "I2S_PMIC",
238 "I2S_PMIC",
239 "I2S_PMIC",
240 "I2S_PMIC",
241 "I2S_PMIC",
242 "",
243 "",
244 "",
245 "",
246 "",
247 "",
248 /*
249 * AP_FLASH_WP_L is crossystem
250 * call it BIOS_FLASH_WP_R_L.
251 */
252 "AP_FLASH_WP_L",
253 "EC_AP_INT_ODL",
254 "IT6505_INT_ODL",
255 "H1_INT_OD_L",
256 "",
257 "",
258 "",
259 "",
260 "",
261 "",
262 "",
263 "AP_SPI_FLASH_MISO",
264 "AP_SPI_FLASH_CS_L",
265 "AP_SPI_FLASH_MOSI",
266 "AP_SPI_FLASH_CLK",
267 "DA7219_IRQ",
268 "",
269 "",
270 "",
271 "",
272 "",
273 "",
274 "",
275 "",
276 "",
277 "",
278 "",
279 "",
280 "",
281 "",
282 "",
283 "",
284 "",
285 "",
286 "",
287 "",
288 "",
289 "",
290 "",
291 "",
292 "",
293 "";
294
295 ppvarp_lcd_en: ppvarp-lcd-en {
296 pins1 {
297 pinmux = <PINMUX_GPIO6
298 output-low;
299 };
300 };
301
302 ppvarn_lcd_en: ppvarn-lcd-en {
303 pins1 {
304 pinmux = <PINMUX_GPIO1
305 output-low;
306 };
307 };
308
309 pp1800_lcd_en: pp1800-lcd-en {
310 pins1 {
311 pinmux = <PINMUX_GPIO3
312 output-low;
313 };
314 };
315
316 touch_default: touchdefault {
317 pin_irq {
318 pinmux = <PINMUX_GPIO1
319 input-enable;
320 bias-pull-up;
321 };
322
323 touch_pin_reset: pin_reset {
324 pinmux = <PINMUX_GPIO1
325
326 /*
327 * The touchscreen dri
328 * this reset line. B
329 * we're relying on th
330 * pulldown at boot (w
331 * reset if it was pow
332 * to take it out of r
333 * driver could contro
334 * "output-high" here.
335 */
336 output-high;
337 };
338 };
339 };
340
341 &cros_ec {
342 cbas {
343 compatible = "google,cros-cbas
344 };
345
346 keyboard-controller {
347 compatible = "google,cros-ec-k
348 };
349 };
350
351 &qca_wifi {
352 qcom,ath10k-calibration-variant = "GO_
353 };
354
355 &i2c_tunnel {
356 google,remote-bus = <2>;
357 };
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