1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Google Pompom board device tree source
4 *
5 * Copyright 2020 Google LLC.
6 */
7
8 #include "sc7180-trogdor.dtsi"
9 #include "sc7180-trogdor-clamshell.dtsi"
10 #include "sc7180-trogdor-rt5682i-sku.dtsi"
11 #include "sc7180-trogdor-ti-sn65dsi86.dtsi"
12
13 / {
14 thermal-zones {
15 5v-choke-thermal {
16 thermal-sensors = <&pm6150_adc_tm 1>;
17
18 trips {
19 5v-choke-crit {
20 temperature = <125000>;
21 hysteresis = <1000>;
22 type = "critical";
23 };
24 };
25 };
26 };
27 };
28
29 &alc5682 {
30 realtek,dmic-clk-driving-high;
31 };
32
33 &ap_tp_i2c {
34 status = "okay";
35 };
36
37 &cpu6_alert0 {
38 temperature = <60000>;
39 };
40
41 &cpu6_alert1 {
42 temperature = <65000>;
43 };
44
45 &cpu6_thermal {
46 sustainable-power = <1124>;
47 };
48
49 &cpu7_alert0 {
50 temperature = <60000>;
51 };
52
53 &cpu7_alert1 {
54 temperature = <65000>;
55 };
56
57 &cpu7_thermal {
58 sustainable-power = <1124>;
59 };
60
61 &cpu8_alert0 {
62 temperature = <60000>;
63 };
64
65 &cpu8_alert1 {
66 temperature = <65000>;
67 };
68
69 &cpu8_thermal {
70 sustainable-power = <1124>;
71 };
72
73 &cpu9_alert0 {
74 temperature = <60000>;
75 };
76
77 &cpu9_alert1 {
78 temperature = <65000>;
79 };
80
81 &cpu9_thermal {
82 sustainable-power = <1124>;
83 };
84
85 &gpio_keys {
86 status = "okay";
87 };
88
89 ap_ts_pen_1v8: &i2c4 {
90 status = "okay";
91 clock-frequency = <400000>;
92
93 ap_ts: touchscreen@10 {
94 compatible = "hid-over-i2c";
95 reg = <0x10>;
96 pinctrl-names = "default";
97 pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
98
99 interrupt-parent = <&tlmm>;
100 interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
101
102 panel = <&panel>;
103 post-power-on-delay-ms = <20>;
104 hid-descr-addr = <0x0001>;
105
106 vdd-supply = <&pp3300_ts>;
107 };
108 };
109
110 &keyboard_controller {
111 function-row-physmap = <
112 MATRIX_KEY(0x00, 0x02, 0) /* T1 */
113 MATRIX_KEY(0x03, 0x02, 0) /* T2 */
114 MATRIX_KEY(0x02, 0x02, 0) /* T3 */
115 MATRIX_KEY(0x01, 0x02, 0) /* T4 */
116 MATRIX_KEY(0x03, 0x04, 0) /* T5 */
117 MATRIX_KEY(0x02, 0x04, 0) /* T6 */
118 MATRIX_KEY(0x01, 0x04, 0) /* T7 */
119 MATRIX_KEY(0x02, 0x09, 0) /* T8 */
120 MATRIX_KEY(0x01, 0x09, 0) /* T9 */
121 MATRIX_KEY(0x00, 0x04, 0) /* T10 */
122 >;
123 linux,keymap = <
124 MATRIX_KEY(0x00, 0x02, KEY_BACK)
125 MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
126 MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
127 MATRIX_KEY(0x01, 0x02, KEY_SCALE)
128 MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
129 MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
130 MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
131 MATRIX_KEY(0x02, 0x09, KEY_MUTE)
132 MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
133 MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
134
135 CROS_STD_MAIN_KEYMAP
136 >;
137 };
138
139 &panel {
140 compatible = "edp-panel";
141 };
142
143 &pen_insert {
144 /* Insert = high, eject = low */
145 gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>;
146 };
147
148 &pm6150_adc {
149 channel@4e {
150 reg = <ADC5_AMUX_THM2_100K_PU>;
151 qcom,ratiometric;
152 qcom,hw-settle-time = <200>;
153 label = "5v_choke_therm";
154 };
155 };
156
157 &pm6150_adc_tm {
158 status = "okay";
159
160 5v-choke-thermistor@1 {
161 reg = <1>;
162 io-channels = <&pm6150_adc ADC5_AMUX_THM2_100K_PU>;
163 qcom,ratiometric;
164 qcom,hw-settle-time-us = <200>;
165 };
166 };
167
168 &sdhc_2 {
169 status = "okay";
170 };
171
172 &sound {
173 model = "sc7180-rt5682-max98357a-2mic";
174 pinctrl-names = "default";
175 pinctrl-0 = <&dmic_sel>;
176 dmic-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
177 };
178
179 &usb_c1 {
180 status = "disabled";
181 };
182
183 &wifi {
184 qcom,ath10k-calibration-variant = "GO_POMPOM";
185 };
186
187 /* PINCTRL - board-specific pinctrl */
188
189 &tlmm {
190 gpio-line-names = "TP_INT_ODL",
191 "AP_RAM_ID0",
192 "AP_SKU_ID2",
193 "AP_RAM_ID1",
194 "",
195 "AP_RAM_ID2",
196 "AP_TP_I2C_SDA",
197 "AP_TP_I2C_SCL",
198 "TS_RESET_L",
199 "TS_INT_L",
200 "",
201 "EDP_BRIJ_IRQ",
202 "AP_EDP_BKLTEN",
203 "",
204 "",
205 "EDP_BRIJ_I2C_SDA",
206 "EDP_BRIJ_I2C_SCL",
207 "HUB_RST_L",
208 "",
209 "",
210 "",
211 "",
212 "",
213 "AMP_EN",
214 "P_SENSOR_INT_L",
215 "AP_SAR_SENSOR_SDA",
216 "AP_SAR_SENSOR_SCL",
217 "",
218 "HP_IRQ",
219 "",
220 "EN_PP3300_DX_EDP",
221 "AP_BRD_ID2",
222 "BRIJ_SUSPEND",
223 "AP_BRD_ID0",
224 "AP_H1_SPI_MISO",
225 "AP_H1_SPI_MOSI",
226 "AP_H1_SPI_CLK",
227 "AP_H1_SPI_CS_L",
228 "",
229 "",
230 "",
231 "",
232 "H1_AP_INT_ODL",
233 "",
234 "UART_AP_TX_DBG_RX",
235 "UART_DBG_TX_AP_RX",
236 "HP_I2C_SDA",
237 "HP_I2C_SCL",
238 "FORCED_USB_BOOT",
239 "AMP_BCLK",
240 "AMP_LRCLK",
241 "AMP_DIN",
242 "PEN_PDCT_L",
243 "HP_BCLK",
244 "HP_LRCLK",
245 "HP_DOUT",
246 "HP_DIN",
247 "HP_MCLK",
248 "AP_SKU_ID0",
249 "AP_EC_SPI_MISO",
250 "AP_EC_SPI_MOSI",
251 "AP_EC_SPI_CLK",
252 "AP_EC_SPI_CS_L",
253 "AP_SPI_CLK",
254 "AP_SPI_MOSI",
255 "AP_SPI_MISO",
256 /*
257 * AP_FLASH_WP_L is crossystem ABI. Schematics
258 * call it BIOS_FLASH_WP_L.
259 */
260 "AP_FLASH_WP_L",
261 "",
262 "AP_SPI_CS0_L",
263 "SD_CD_ODL",
264 "",
265 "",
266 "",
267 "",
268 "",
269 "UIM2_DATA",
270 "UIM2_CLK",
271 "UIM2_RST",
272 "UIM2_PRESENT",
273 "UIM1_DATA",
274 "UIM1_CLK",
275 "UIM1_RST",
276 "",
277 "EN_PP3300_CODEC",
278 "EN_PP3300_HUB",
279 "",
280 "DMIC_SEL",
281 "",
282 "",
283 "",
284 "AP_SKU_ID1",
285 "AP_RST_REQ",
286 "",
287 "AP_BRD_ID1",
288 "AP_EC_INT_R_L",
289 "",
290 "",
291 "",
292 "",
293 "",
294 "",
295 "",
296 "",
297 "",
298 "EDP_BRIJ_EN",
299 "",
300 "",
301 "",
302 "",
303 "",
304 "",
305 "",
306 "",
307 "",
308 "",
309 "AP_TS_PEN_I2C_SDA",
310 "AP_TS_PEN_I2C_SCL",
311 "DP_HOT_PLUG_DET",
312 "EC_IN_RW_ODL";
313
314 dmic_sel: dmic-sel-state {
315 pins = "gpio86";
316 function = "gpio";
317 bias-pull-down;
318 };
319 };
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