1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Google Herobrine baseboard device tree sour 3 * Google Herobrine baseboard device tree source
4 * 4 *
5 * The set of things in this file is a bit loo 5 * The set of things in this file is a bit loosely defined. It's roughly
6 * defined as the set of things that the child 6 * defined as the set of things that the child boards happen to have in
7 * common. Since all of the child boards start 7 * common. Since all of the child boards started from the same original
8 * design this is hopefully a large set of thi 8 * design this is hopefully a large set of things but as more derivatives
9 * appear things may "bubble down" out of this 9 * appear things may "bubble down" out of this file. For things that are
10 * part of the reference design but might not 10 * part of the reference design but might not exist on child nodes we will
11 * follow the lead of the SoC dtsi files and l 11 * follow the lead of the SoC dtsi files and leave their status as "disabled".
12 * 12 *
13 * Copyright 2022 Google LLC. 13 * Copyright 2022 Google LLC.
14 */ 14 */
15 15
16 #include <dt-bindings/input/gpio-keys.h> 16 #include <dt-bindings/input/gpio-keys.h>
17 #include <dt-bindings/input/input.h> 17 #include <dt-bindings/input/input.h>
18 #include <dt-bindings/leds/common.h> 18 #include <dt-bindings/leds/common.h>
19 19
20 #include "sc7280-qcard.dtsi" 20 #include "sc7280-qcard.dtsi"
21 #include "sc7280-chrome-common.dtsi" 21 #include "sc7280-chrome-common.dtsi"
22 22
23 / { 23 / {
24 chosen { 24 chosen {
25 stdout-path = "serial0:115200n 25 stdout-path = "serial0:115200n8";
26 }; 26 };
27 27
28 /* 28 /*
29 * FIXED REGULATORS 29 * FIXED REGULATORS
30 * 30 *
31 * Sort order: 31 * Sort order:
32 * 1. parents above children. 32 * 1. parents above children.
33 * 2. higher voltage above lower volta 33 * 2. higher voltage above lower voltage.
34 * 3. alphabetically by node name. 34 * 3. alphabetically by node name.
35 */ 35 */
36 36
37 /* This is the top level supply and va 37 /* This is the top level supply and variable voltage */
38 ppvar_sys: ppvar-sys-regulator { 38 ppvar_sys: ppvar-sys-regulator {
39 compatible = "regulator-fixed" 39 compatible = "regulator-fixed";
40 regulator-name = "ppvar_sys"; 40 regulator-name = "ppvar_sys";
41 regulator-always-on; 41 regulator-always-on;
42 regulator-boot-on; 42 regulator-boot-on;
43 }; 43 };
44 44
45 /* This divides ppvar_sys by 2, so vol 45 /* This divides ppvar_sys by 2, so voltage is variable */
46 src_vph_pwr: src-vph-pwr-regulator { 46 src_vph_pwr: src-vph-pwr-regulator {
47 compatible = "regulator-fixed" 47 compatible = "regulator-fixed";
48 regulator-name = "src_vph_pwr" 48 regulator-name = "src_vph_pwr";
49 49
50 /* EC turns on with switchcap_ 50 /* EC turns on with switchcap_on; always on for AP */
51 regulator-always-on; 51 regulator-always-on;
52 regulator-boot-on; 52 regulator-boot-on;
53 53
54 vin-supply = <&ppvar_sys>; 54 vin-supply = <&ppvar_sys>;
55 }; 55 };
56 56
57 pp5000_s5: pp5000-s5-regulator { 57 pp5000_s5: pp5000-s5-regulator {
58 compatible = "regulator-fixed" 58 compatible = "regulator-fixed";
59 regulator-name = "pp5000_s5"; 59 regulator-name = "pp5000_s5";
60 60
61 /* EC turns on with en_pp5000_ 61 /* EC turns on with en_pp5000_s5; always on for AP */
62 regulator-always-on; 62 regulator-always-on;
63 regulator-boot-on; 63 regulator-boot-on;
64 regulator-min-microvolt = <500 64 regulator-min-microvolt = <5000000>;
65 regulator-max-microvolt = <500 65 regulator-max-microvolt = <5000000>;
66 66
67 vin-supply = <&ppvar_sys>; 67 vin-supply = <&ppvar_sys>;
68 }; 68 };
69 69
70 pp3300_z1: pp3300-z1-regulator { 70 pp3300_z1: pp3300-z1-regulator {
71 compatible = "regulator-fixed" 71 compatible = "regulator-fixed";
72 regulator-name = "pp3300_z1"; 72 regulator-name = "pp3300_z1";
73 73
74 /* EC turns on with en_pp3300_ 74 /* EC turns on with en_pp3300_z1; always on for AP */
75 regulator-always-on; 75 regulator-always-on;
76 regulator-boot-on; 76 regulator-boot-on;
77 regulator-min-microvolt = <330 77 regulator-min-microvolt = <3300000>;
78 regulator-max-microvolt = <330 78 regulator-max-microvolt = <3300000>;
79 79
80 vin-supply = <&ppvar_sys>; 80 vin-supply = <&ppvar_sys>;
81 }; 81 };
82 82
83 pp3300_codec: pp3300-codec-regulator { 83 pp3300_codec: pp3300-codec-regulator {
84 compatible = "regulator-fixed" 84 compatible = "regulator-fixed";
85 regulator-name = "pp3300_codec 85 regulator-name = "pp3300_codec";
86 86
87 regulator-min-microvolt = <330 87 regulator-min-microvolt = <3300000>;
88 regulator-max-microvolt = <330 88 regulator-max-microvolt = <3300000>;
89 89
90 gpio = <&tlmm 105 GPIO_ACTIVE_ 90 gpio = <&tlmm 105 GPIO_ACTIVE_HIGH>;
91 enable-active-high; 91 enable-active-high;
92 pinctrl-names = "default"; 92 pinctrl-names = "default";
93 pinctrl-0 = <&en_pp3300_codec> 93 pinctrl-0 = <&en_pp3300_codec>;
94 94
95 vin-supply = <&pp3300_z1>; 95 vin-supply = <&pp3300_z1>;
96 status = "disabled"; 96 status = "disabled";
97 }; 97 };
98 98
99 pp3300_left_in_mlb: pp3300-left-in-mlb 99 pp3300_left_in_mlb: pp3300-left-in-mlb-regulator {
100 compatible = "regulator-fixed" 100 compatible = "regulator-fixed";
101 regulator-name = "pp3300_left_ 101 regulator-name = "pp3300_left_in_mlb";
102 102
103 regulator-min-microvolt = <330 103 regulator-min-microvolt = <3300000>;
104 regulator-max-microvolt = <330 104 regulator-max-microvolt = <3300000>;
105 105
106 gpio = <&tlmm 80 GPIO_ACTIVE_H 106 gpio = <&tlmm 80 GPIO_ACTIVE_HIGH>;
107 enable-active-high; 107 enable-active-high;
108 pinctrl-names = "default"; 108 pinctrl-names = "default";
109 pinctrl-0 = <&en_pp3300_dx_edp 109 pinctrl-0 = <&en_pp3300_dx_edp>;
110 110
111 regulator-enable-ramp-delay = 111 regulator-enable-ramp-delay = <3000>;
112 112
113 /* 113 /*
114 * eDP panel specs nearly alwa 114 * eDP panel specs nearly always have a spec that says you
115 * shouldn't turn them off an 115 * shouldn't turn them off an on again without waiting 500ms.
116 * Add this as a board constra 116 * Add this as a board constraint since this rail is shared
117 * between the panel and touch 117 * between the panel and touchscreen.
118 */ 118 */
119 off-on-delay-us = <500000>; 119 off-on-delay-us = <500000>;
120 120
121 /* 121 /*
122 * Stat the regulator on. This 122 * Stat the regulator on. This has the advantage of starting
123 * the slow process of powerin 123 * the slow process of powering the panel on as soon as we
124 * probe the regulator. It als 124 * probe the regulator. It also avoids tripping the
125 * off-on-delay immediately on 125 * off-on-delay immediately on every bootup.
126 */ 126 */
127 regulator-boot-on; 127 regulator-boot-on;
128 128
129 vin-supply = <&pp3300_z1>; 129 vin-supply = <&pp3300_z1>;
130 }; 130 };
131 131
132 pp3300_mcu_fp: 132 pp3300_mcu_fp:
133 pp3300_fp_ls: 133 pp3300_fp_ls:
134 pp3300_fp_mcu: pp3300-fp-regulator { 134 pp3300_fp_mcu: pp3300-fp-regulator {
135 compatible = "regulator-fixed" 135 compatible = "regulator-fixed";
136 regulator-name = "pp3300_fp"; 136 regulator-name = "pp3300_fp";
137 137
138 regulator-min-microvolt = <330 138 regulator-min-microvolt = <3300000>;
139 regulator-max-microvolt = <330 139 regulator-max-microvolt = <3300000>;
140 140
141 regulator-boot-on; 141 regulator-boot-on;
142 regulator-always-on; 142 regulator-always-on;
143 143
144 /* 144 /*
145 * WARNING: it is intentional 145 * WARNING: it is intentional that GPIO 77 isn't listed here.
146 * The userspace script for up 146 * The userspace script for updating the fingerprint firmware
147 * needs to control the FP reg 147 * needs to control the FP regulators during a FW update,
148 * hence the signal can't be o 148 * hence the signal can't be owned by the kernel regulator.
149 */ 149 */
150 150
151 pinctrl-names = "default"; 151 pinctrl-names = "default";
152 pinctrl-0 = <&en_fp_rails>; 152 pinctrl-0 = <&en_fp_rails>;
153 153
154 vin-supply = <&pp3300_z1>; 154 vin-supply = <&pp3300_z1>;
155 status = "disabled"; 155 status = "disabled";
156 }; 156 };
157 157
158 pp3300_hub: pp3300-hub-regulator { 158 pp3300_hub: pp3300-hub-regulator {
159 compatible = "regulator-fixed" 159 compatible = "regulator-fixed";
160 regulator-name = "pp3300_hub"; 160 regulator-name = "pp3300_hub";
161 161
162 regulator-min-microvolt = <330 162 regulator-min-microvolt = <3300000>;
163 regulator-max-microvolt = <330 163 regulator-max-microvolt = <3300000>;
164 164
165 /* The BIOS leaves this regula 165 /* The BIOS leaves this regulator on */
166 regulator-boot-on; 166 regulator-boot-on;
167 167
168 gpio = <&tlmm 157 GPIO_ACTIVE_ 168 gpio = <&tlmm 157 GPIO_ACTIVE_HIGH>;
169 enable-active-high; 169 enable-active-high;
170 pinctrl-names = "default"; 170 pinctrl-names = "default";
171 pinctrl-0 = <&hub_en>; 171 pinctrl-0 = <&hub_en>;
172 172
173 vin-supply = <&pp3300_z1>; 173 vin-supply = <&pp3300_z1>;
174 }; 174 };
175 175
176 pp3300_tp: pp3300-tp-regulator { 176 pp3300_tp: pp3300-tp-regulator {
177 compatible = "regulator-fixed" 177 compatible = "regulator-fixed";
178 regulator-name = "pp3300_tp"; 178 regulator-name = "pp3300_tp";
179 179
180 regulator-min-microvolt = <330 180 regulator-min-microvolt = <3300000>;
181 regulator-max-microvolt = <330 181 regulator-max-microvolt = <3300000>;
182 182
183 /* AP turns on with PP1800_L18 183 /* AP turns on with PP1800_L18B_S0; always on for AP */
184 regulator-always-on; 184 regulator-always-on;
185 regulator-boot-on; 185 regulator-boot-on;
186 186
187 vin-supply = <&pp3300_z1>; 187 vin-supply = <&pp3300_z1>;
188 }; 188 };
189 189
190 pp3300_ssd: pp3300-ssd-regulator { 190 pp3300_ssd: pp3300-ssd-regulator {
191 compatible = "regulator-fixed" 191 compatible = "regulator-fixed";
192 regulator-name = "pp3300_ssd"; 192 regulator-name = "pp3300_ssd";
193 193
194 regulator-min-microvolt = <330 194 regulator-min-microvolt = <3300000>;
195 regulator-max-microvolt = <330 195 regulator-max-microvolt = <3300000>;
196 196
197 gpio = <&tlmm 51 GPIO_ACTIVE_H 197 gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
198 enable-active-high; 198 enable-active-high;
199 pinctrl-names = "default"; 199 pinctrl-names = "default";
200 pinctrl-0 = <&ssd_en>; 200 pinctrl-0 = <&ssd_en>;
201 201
202 /* 202 /*
203 * The bootloaer may have left 203 * The bootloaer may have left PCIe configured. Powering this
204 * off while the PCIe clocks a 204 * off while the PCIe clocks are still running isn't great,
205 * so it's better to default t 205 * so it's better to default to this regulator being on.
206 */ 206 */
207 regulator-boot-on; 207 regulator-boot-on;
208 208
209 vin-supply = <&pp3300_z1>; 209 vin-supply = <&pp3300_z1>;
210 }; 210 };
211 211
212 pp2850_vcm_wf_cam: pp2850-vcm-wf-cam-r 212 pp2850_vcm_wf_cam: pp2850-vcm-wf-cam-regulator {
213 compatible = "regulator-fixed" 213 compatible = "regulator-fixed";
214 regulator-name = "pp2850_vcm_w 214 regulator-name = "pp2850_vcm_wf_cam";
215 215
216 regulator-min-microvolt = <285 216 regulator-min-microvolt = <2850000>;
217 regulator-max-microvolt = <285 217 regulator-max-microvolt = <2850000>;
218 218
219 gpio = <&tlmm 119 GPIO_ACTIVE_ 219 gpio = <&tlmm 119 GPIO_ACTIVE_HIGH>;
220 enable-active-high; 220 enable-active-high;
221 pinctrl-names = "default"; 221 pinctrl-names = "default";
222 pinctrl-0 = <&wf_cam_en>; 222 pinctrl-0 = <&wf_cam_en>;
223 223
224 vin-supply = <&pp3300_z1>; 224 vin-supply = <&pp3300_z1>;
225 status = "disabled"; 225 status = "disabled";
226 }; 226 };
227 227
228 pp2850_wf_cam: pp2850-wf-cam-regulator 228 pp2850_wf_cam: pp2850-wf-cam-regulator {
229 compatible = "regulator-fixed" 229 compatible = "regulator-fixed";
230 regulator-name = "pp2850_wf_ca 230 regulator-name = "pp2850_wf_cam";
231 231
232 regulator-min-microvolt = <285 232 regulator-min-microvolt = <2850000>;
233 regulator-max-microvolt = <285 233 regulator-max-microvolt = <2850000>;
234 234
235 gpio = <&tlmm 119 GPIO_ACTIVE_ 235 gpio = <&tlmm 119 GPIO_ACTIVE_HIGH>;
236 enable-active-high; 236 enable-active-high;
237 /* 237 /*
238 * The pinconf can only be ref 238 * The pinconf can only be referenced once so we put it on the
239 * first regulator and comment 239 * first regulator and comment it out here.
240 * 240 *
241 * pinctrl-names = "default"; 241 * pinctrl-names = "default";
242 * pinctrl-0 = <&wf_cam_en>; 242 * pinctrl-0 = <&wf_cam_en>;
243 */ 243 */
244 244
245 vin-supply = <&pp3300_z1>; 245 vin-supply = <&pp3300_z1>;
246 status = "disabled"; 246 status = "disabled";
247 }; 247 };
248 248
249 pp1800_fp: pp1800-fp-regulator { 249 pp1800_fp: pp1800-fp-regulator {
250 compatible = "regulator-fixed" 250 compatible = "regulator-fixed";
251 regulator-name = "pp1800_fp"; 251 regulator-name = "pp1800_fp";
252 252
253 regulator-min-microvolt = <180 253 regulator-min-microvolt = <1800000>;
254 regulator-max-microvolt = <180 254 regulator-max-microvolt = <1800000>;
255 255
256 regulator-boot-on; 256 regulator-boot-on;
257 regulator-always-on; 257 regulator-always-on;
258 258
259 /* 259 /*
260 * WARNING: it is intentional 260 * WARNING: it is intentional that GPIO 77 isn't listed here.
261 * The userspace script for up 261 * The userspace script for updating the fingerprint firmware
262 * needs to control the FP reg 262 * needs to control the FP regulators during a FW update,
263 * hence the signal can't be o 263 * hence the signal can't be owned by the kernel regulator.
264 */ 264 */
265 265
266 pinctrl-names = "default"; 266 pinctrl-names = "default";
267 pinctrl-0 = <&en_fp_rails>; 267 pinctrl-0 = <&en_fp_rails>;
268 268
269 vin-supply = <&pp1800_l18b_s0> 269 vin-supply = <&pp1800_l18b_s0>;
270 status = "disabled"; 270 status = "disabled";
271 }; 271 };
272 272
273 pp1800_wf_cam: pp1800-wf-cam-regulator 273 pp1800_wf_cam: pp1800-wf-cam-regulator {
274 compatible = "regulator-fixed" 274 compatible = "regulator-fixed";
275 regulator-name = "pp1800_wf_ca 275 regulator-name = "pp1800_wf_cam";
276 276
277 regulator-min-microvolt = <180 277 regulator-min-microvolt = <1800000>;
278 regulator-max-microvolt = <180 278 regulator-max-microvolt = <1800000>;
279 279
280 gpio = <&tlmm 119 GPIO_ACTIVE_ 280 gpio = <&tlmm 119 GPIO_ACTIVE_HIGH>;
281 enable-active-high; 281 enable-active-high;
282 /* 282 /*
283 * The pinconf can only be ref 283 * The pinconf can only be referenced once so we put it on the
284 * first regulator and comment 284 * first regulator and comment it out here.
285 * 285 *
286 * pinctrl-names = "default"; 286 * pinctrl-names = "default";
287 * pinctrl-0 = <&wf_cam_en>; 287 * pinctrl-0 = <&wf_cam_en>;
288 */ 288 */
289 289
290 vin-supply = <&vreg_l19b_s0>; 290 vin-supply = <&vreg_l19b_s0>;
291 status = "disabled"; 291 status = "disabled";
292 }; 292 };
293 293
294 pp1200_wf_cam: pp1200-wf-cam-regulator 294 pp1200_wf_cam: pp1200-wf-cam-regulator {
295 compatible = "regulator-fixed" 295 compatible = "regulator-fixed";
296 regulator-name = "pp1200_wf_ca 296 regulator-name = "pp1200_wf_cam";
297 297
298 regulator-min-microvolt = <120 298 regulator-min-microvolt = <1200000>;
299 regulator-max-microvolt = <120 299 regulator-max-microvolt = <1200000>;
300 300
301 gpio = <&tlmm 119 GPIO_ACTIVE_ 301 gpio = <&tlmm 119 GPIO_ACTIVE_HIGH>;
302 enable-active-high; 302 enable-active-high;
303 /* 303 /*
304 * The pinconf can only be ref 304 * The pinconf can only be referenced once so we put it on the
305 * first regulator and comment 305 * first regulator and comment it out here.
306 * 306 *
307 * pinctrl-names = "default"; 307 * pinctrl-names = "default";
308 * pinctrl-0 = <&wf_cam_en>; 308 * pinctrl-0 = <&wf_cam_en>;
309 */ 309 */
310 310
311 vin-supply = <&pp3300_z1>; 311 vin-supply = <&pp3300_z1>;
312 status = "disabled"; 312 status = "disabled";
313 }; 313 };
314 314
315 /* BOARD-SPECIFIC TOP LEVEL NODES */ 315 /* BOARD-SPECIFIC TOP LEVEL NODES */
316 316
317 max98360a: audio-codec-0 { 317 max98360a: audio-codec-0 {
318 compatible = "maxim,max98360a" 318 compatible = "maxim,max98360a";
319 pinctrl-names = "default"; 319 pinctrl-names = "default";
320 pinctrl-0 = <&_en>; 320 pinctrl-0 = <&_en>;
321 sdmode-gpios = <&tlmm 63 GPIO_ 321 sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
322 #sound-dai-cells = <0>; 322 #sound-dai-cells = <0>;
323 }; 323 };
324 324
325 pwmleds: pwmleds { 325 pwmleds: pwmleds {
326 compatible = "pwm-leds"; 326 compatible = "pwm-leds";
327 status = "disabled"; 327 status = "disabled";
328 keyboard_backlight: led-0 { 328 keyboard_backlight: led-0 {
329 label = "cros_ec::kbd_ 329 label = "cros_ec::kbd_backlight";
330 function = LED_FUNCTIO 330 function = LED_FUNCTION_KBD_BACKLIGHT;
331 pwms = <&cros_ec_pwm 0 331 pwms = <&cros_ec_pwm 0>;
332 max-brightness = <1023 332 max-brightness = <1023>;
333 }; 333 };
334 }; 334 };
335 }; 335 };
336 336
337 /* 337 /*
338 * ADJUSTMENTS TO QCARD REGULATORS 338 * ADJUSTMENTS TO QCARD REGULATORS
339 * 339 *
340 * Mostly this is just board-local names for r 340 * Mostly this is just board-local names for regulators that come from
341 * Qcard, but this also has some minor regulat 341 * Qcard, but this also has some minor regulator overrides.
342 * 342 *
343 * Names are only listed here if regulators go 343 * Names are only listed here if regulators go somewhere other than a
344 * testpoint. 344 * testpoint.
345 */ 345 */
346 346
347 /* From Qcard to our board; ordered by PMIC-ID 347 /* From Qcard to our board; ordered by PMIC-ID / rail number */
348 348
349 pp1256_s8b: &vreg_s8b_1p256 {}; 349 pp1256_s8b: &vreg_s8b_1p256 {};
350 350
351 pp1800_l18b_s0: &vreg_l18b_1p8 {}; 351 pp1800_l18b_s0: &vreg_l18b_1p8 {};
352 pp1800_l18b: &vreg_l18b_1p8 {}; 352 pp1800_l18b: &vreg_l18b_1p8 {};
353 353
354 vreg_l19b_s0: &vreg_l19b_1p8 {}; 354 vreg_l19b_s0: &vreg_l19b_1p8 {};
355 355
356 pp1800_alc5682: &vreg_l2c_1p8 {}; 356 pp1800_alc5682: &vreg_l2c_1p8 {};
357 pp1800_l2c: &vreg_l2c_1p8 {}; 357 pp1800_l2c: &vreg_l2c_1p8 {};
358 358
359 vreg_l4c: &vreg_l4c_1p8_3p0 {}; 359 vreg_l4c: &vreg_l4c_1p8_3p0 {};
360 360
361 ppvar_l6c: &vreg_l6c_2p96 {}; 361 ppvar_l6c: &vreg_l6c_2p96 {};
362 362
363 pp3000_l7c: &vreg_l7c_3p0 {}; 363 pp3000_l7c: &vreg_l7c_3p0 {};
364 364
365 pp1800_prox: &vreg_l8c_1p8 {}; 365 pp1800_prox: &vreg_l8c_1p8 {};
366 pp1800_l8c: &vreg_l8c_1p8 {}; 366 pp1800_l8c: &vreg_l8c_1p8 {};
367 367
368 pp2950_l9c: &vreg_l9c_2p96 {}; 368 pp2950_l9c: &vreg_l9c_2p96 {};
369 369
370 pp1800_lcm: &vreg_l12c_1p8 {}; 370 pp1800_lcm: &vreg_l12c_1p8 {};
371 pp1800_mipi: &vreg_l12c_1p8 {}; 371 pp1800_mipi: &vreg_l12c_1p8 {};
372 pp1800_l12c: &vreg_l12c_1p8 {}; 372 pp1800_l12c: &vreg_l12c_1p8 {};
373 373
374 pp3300_lcm: &vreg_l13c_3p0 {}; 374 pp3300_lcm: &vreg_l13c_3p0 {};
375 pp3300_mipi: &vreg_l13c_3p0 {}; 375 pp3300_mipi: &vreg_l13c_3p0 {};
376 pp3300_l13c: &vreg_l13c_3p0 {}; 376 pp3300_l13c: &vreg_l13c_3p0 {};
377 377
378 /* From our board to Qcard; ordered same as no 378 /* From our board to Qcard; ordered same as node definition above */
379 379
380 vreg_edp_bl: &ppvar_sys {}; 380 vreg_edp_bl: &ppvar_sys {};
381 381
382 ts_avdd: &pp3300_left_in_mlb {}; 382 ts_avdd: &pp3300_left_in_mlb {};
383 vreg_edp_3p3: &pp3300_left_in_mlb {}; 383 vreg_edp_3p3: &pp3300_left_in_mlb {};
384 384
385 /* Regulator overrides from Qcard */ 385 /* Regulator overrides from Qcard */
386 386
387 /* 387 /*
388 * Herobrine boards only use l2c to power an e 388 * Herobrine boards only use l2c to power an external audio codec (like
389 * alc5682) and we want that to be at 1.8V, no 389 * alc5682) and we want that to be at 1.8V, not at some slightly lower voltage.
390 */ 390 */
391 &vreg_l2c_1p8 { 391 &vreg_l2c_1p8 {
392 regulator-min-microvolt = <1800000>; 392 regulator-min-microvolt = <1800000>;
393 }; 393 };
394 394
395 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE 395 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */
396 396
397 &edp_panel { 397 &edp_panel {
398 /* Our board provides power to the qca 398 /* Our board provides power to the qcard for the eDP panel. */
399 power-supply = <&vreg_edp_3p3>; 399 power-supply = <&vreg_edp_3p3>;
400 }; 400 };
401 401
402 ap_sar_sensor_i2c: &i2c1 { 402 ap_sar_sensor_i2c: &i2c1 {
403 clock-frequency = <400000>; 403 clock-frequency = <400000>;
404 status = "disabled"; 404 status = "disabled";
405 405
406 ap_sar_sensor0: proximity@28 { 406 ap_sar_sensor0: proximity@28 {
407 compatible = "semtech,sx9324"; 407 compatible = "semtech,sx9324";
408 reg = <0x28>; 408 reg = <0x28>;
409 #io-channel-cells = <1>; 409 #io-channel-cells = <1>;
410 pinctrl-names = "default"; 410 pinctrl-names = "default";
411 pinctrl-0 = <&sar0_irq_odl>; 411 pinctrl-0 = <&sar0_irq_odl>;
412 412
413 interrupt-parent = <&tlmm>; 413 interrupt-parent = <&tlmm>;
414 interrupts = <141 IRQ_TYPE_LEV 414 interrupts = <141 IRQ_TYPE_LEVEL_LOW>;
415 415
416 vdd-supply = <&pp1800_prox>; 416 vdd-supply = <&pp1800_prox>;
417 417
418 label = "proximity-wifi_cellul 418 label = "proximity-wifi_cellular-0";
419 status = "disabled"; 419 status = "disabled";
420 }; 420 };
421 421
422 ap_sar_sensor1: proximity@2c { 422 ap_sar_sensor1: proximity@2c {
423 compatible = "semtech,sx9324"; 423 compatible = "semtech,sx9324";
424 reg = <0x2c>; 424 reg = <0x2c>;
425 #io-channel-cells = <1>; 425 #io-channel-cells = <1>;
426 pinctrl-names = "default"; 426 pinctrl-names = "default";
427 pinctrl-0 = <&sar1_irq_odl>; 427 pinctrl-0 = <&sar1_irq_odl>;
428 428
429 interrupt-parent = <&tlmm>; 429 interrupt-parent = <&tlmm>;
430 interrupts = <140 IRQ_TYPE_LEV 430 interrupts = <140 IRQ_TYPE_LEVEL_LOW>;
431 431
432 vdd-supply = <&pp1800_prox>; 432 vdd-supply = <&pp1800_prox>;
433 433
434 label = "proximity-wifi_cellul 434 label = "proximity-wifi_cellular-1";
435 status = "disabled"; 435 status = "disabled";
436 }; 436 };
437 }; 437 };
438 438
439 ap_i2c_tpm: &i2c14 { 439 ap_i2c_tpm: &i2c14 {
440 status = "okay"; 440 status = "okay";
441 clock-frequency = <400000>; 441 clock-frequency = <400000>;
442 442
443 tpm@50 { 443 tpm@50 {
444 compatible = "google,cr50"; 444 compatible = "google,cr50";
445 reg = <0x50>; 445 reg = <0x50>;
446 446
447 pinctrl-names = "default"; 447 pinctrl-names = "default";
448 pinctrl-0 = <&gsc_ap_int_odl>; 448 pinctrl-0 = <&gsc_ap_int_odl>;
449 449
450 interrupt-parent = <&tlmm>; 450 interrupt-parent = <&tlmm>;
451 interrupts = <104 IRQ_TYPE_EDG 451 interrupts = <104 IRQ_TYPE_EDGE_RISING>;
452 }; 452 };
453 }; 453 };
454 454
455 &mdss { 455 &mdss {
456 status = "okay"; 456 status = "okay";
457 }; 457 };
458 458
459 &mdss_dp { 459 &mdss_dp {
460 status = "okay"; 460 status = "okay";
461 pinctrl-names = "default"; 461 pinctrl-names = "default";
462 pinctrl-0 = <&dp_hot_plug_det>; 462 pinctrl-0 = <&dp_hot_plug_det>;
463 }; 463 };
464 464
465 &mdss_dp_out { 465 &mdss_dp_out {
466 data-lanes = <0 1>; 466 data-lanes = <0 1>;
467 link-frequencies = /bits/ 64 <16200000 467 link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>;
468 }; 468 };
469 469
>> 470 &mdss_mdp {
>> 471 status = "okay";
>> 472 };
>> 473
470 /* NVMe drive, enabled on a per-board basis */ 474 /* NVMe drive, enabled on a per-board basis */
471 &pcie1 { 475 &pcie1 {
472 pinctrl-names = "default"; 476 pinctrl-names = "default";
473 pinctrl-0 = <&pcie1_clkreq_n>, <&ssd_r 477 pinctrl-0 = <&pcie1_clkreq_n>, <&ssd_rst_l>, <&pe_wake_odl>;
474 478
475 perst-gpios = <&tlmm 2 GPIO_ACTIVE_LOW 479 perst-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
476 vddpe-3v3-supply = <&pp3300_ssd>; 480 vddpe-3v3-supply = <&pp3300_ssd>;
477 }; 481 };
478 482
479 &pm8350c_pwm { 483 &pm8350c_pwm {
480 status = "okay"; 484 status = "okay";
481 }; 485 };
482 486
483 &pm8350c_pwm_backlight { 487 &pm8350c_pwm_backlight {
484 status = "okay"; 488 status = "okay";
485 489
486 /* Our board provides power to the qca 490 /* Our board provides power to the qcard for the backlight */
487 power-supply = <&vreg_edp_bl>; 491 power-supply = <&vreg_edp_bl>;
488 }; 492 };
489 493
490 &pmk8350_rtc { 494 &pmk8350_rtc {
491 status = "disabled"; 495 status = "disabled";
492 }; 496 };
493 497
494 &qupv3_id_0 { 498 &qupv3_id_0 {
495 status = "okay"; 499 status = "okay";
496 }; 500 };
497 501
498 &qupv3_id_1 { 502 &qupv3_id_1 {
499 status = "okay"; 503 status = "okay";
500 }; 504 };
501 505
502 /* SD Card, enabled on a per-board basis */ 506 /* SD Card, enabled on a per-board basis */
503 &sdhc_2 { 507 &sdhc_2 {
504 pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, 508 pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>, <&sd_cd_odl>;
505 pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_ 509 pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>, <&sd_cd_odl>;
506 510
507 vmmc-supply = <&pp2950_l9c>; 511 vmmc-supply = <&pp2950_l9c>;
508 vqmmc-supply = <&ppvar_l6c>; 512 vqmmc-supply = <&ppvar_l6c>;
509 513
510 cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>; 514 cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
511 }; 515 };
512 516
513 &spi_flash { 517 &spi_flash {
514 spi-max-frequency = <50000000>; 518 spi-max-frequency = <50000000>;
515 }; 519 };
516 520
517 /* Fingerprint, enabled on a per-board basis * 521 /* Fingerprint, enabled on a per-board basis */
518 ap_spi_fp: &spi9 { 522 ap_spi_fp: &spi9 {
519 pinctrl-0 = <&qup_spi9_data_clk>, <&qu 523 pinctrl-0 = <&qup_spi9_data_clk>, <&qup_spi9_cs_gpio_init_high>, <&qup_spi9_cs_gpio>;
520 524
521 cs-gpios = <&tlmm 39 GPIO_ACTIVE_LOW>; 525 cs-gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;
522 526
523 cros_ec_fp: ec@0 { 527 cros_ec_fp: ec@0 {
524 compatible = "google,cros-ec-f 528 compatible = "google,cros-ec-fp", "google,cros-ec-spi";
525 reg = <0>; 529 reg = <0>;
526 interrupt-parent = <&tlmm>; 530 interrupt-parent = <&tlmm>;
527 interrupts = <61 IRQ_TYPE_LEVE 531 interrupts = <61 IRQ_TYPE_LEVEL_LOW>;
528 pinctrl-names = "default"; 532 pinctrl-names = "default";
529 pinctrl-0 = <&fp_to_ap_irq_l>, 533 pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>;
530 boot0-gpios = <&tlmm 68 GPIO_A 534 boot0-gpios = <&tlmm 68 GPIO_ACTIVE_HIGH>;
531 reset-gpios = <&tlmm 78 GPIO_A 535 reset-gpios = <&tlmm 78 GPIO_ACTIVE_LOW>;
532 spi-max-frequency = <3000000>; 536 spi-max-frequency = <3000000>;
533 vdd-supply = <&pp3300_fp_mcu>; 537 vdd-supply = <&pp3300_fp_mcu>;
534 }; 538 };
535 }; 539 };
536 540
537 ap_ec_spi: &spi10 { 541 ap_ec_spi: &spi10 {
538 status = "okay"; 542 status = "okay";
539 pinctrl-0 = <&qup_spi10_data_clk>, <&q 543 pinctrl-0 = <&qup_spi10_data_clk>, <&qup_spi10_cs_gpio_init_high>, <&qup_spi10_cs_gpio>;
540 544
541 cs-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>; 545 cs-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
542 546
543 cros_ec: ec@0 { 547 cros_ec: ec@0 {
544 compatible = "google,cros-ec-s 548 compatible = "google,cros-ec-spi";
545 reg = <0>; 549 reg = <0>;
546 interrupt-parent = <&tlmm>; 550 interrupt-parent = <&tlmm>;
547 interrupts = <18 IRQ_TYPE_LEVE 551 interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
548 pinctrl-names = "default"; 552 pinctrl-names = "default";
549 pinctrl-0 = <&ap_ec_int_l>; 553 pinctrl-0 = <&ap_ec_int_l>;
550 spi-max-frequency = <3000000>; 554 spi-max-frequency = <3000000>;
551 wakeup-source; <<
552 555
553 cros_ec_pwm: pwm { 556 cros_ec_pwm: pwm {
554 compatible = "google,c 557 compatible = "google,cros-ec-pwm";
555 #pwm-cells = <1>; 558 #pwm-cells = <1>;
556 }; 559 };
557 560
558 i2c_tunnel: i2c-tunnel { 561 i2c_tunnel: i2c-tunnel {
559 compatible = "google,c 562 compatible = "google,cros-ec-i2c-tunnel";
560 google,remote-bus = <0 563 google,remote-bus = <0>;
561 #address-cells = <1>; 564 #address-cells = <1>;
562 #size-cells = <0>; 565 #size-cells = <0>;
563 }; 566 };
564 567
565 typec { 568 typec {
566 compatible = "google,c 569 compatible = "google,cros-ec-typec";
567 #address-cells = <1>; 570 #address-cells = <1>;
568 #size-cells = <0>; 571 #size-cells = <0>;
569 572
570 usb_c0: connector@0 { 573 usb_c0: connector@0 {
571 compatible = " 574 compatible = "usb-c-connector";
572 reg = <0>; 575 reg = <0>;
573 label = "left" 576 label = "left";
574 power-role = " 577 power-role = "dual";
575 data-role = "h 578 data-role = "host";
576 try-power-role 579 try-power-role = "source";
577 }; 580 };
578 581
579 usb_c1: connector@1 { 582 usb_c1: connector@1 {
580 compatible = " 583 compatible = "usb-c-connector";
581 reg = <1>; 584 reg = <1>;
582 label = "right 585 label = "right";
583 power-role = " 586 power-role = "dual";
584 data-role = "h 587 data-role = "host";
585 try-power-role 588 try-power-role = "source";
586 }; 589 };
587 }; 590 };
588 }; 591 };
589 }; 592 };
590 593
591 #include <arm/cros-ec-keyboard.dtsi> 594 #include <arm/cros-ec-keyboard.dtsi>
592 #include <arm/cros-ec-sbs.dtsi> 595 #include <arm/cros-ec-sbs.dtsi>
593 596
594 &keyboard_controller { 597 &keyboard_controller {
595 function-row-physmap = < 598 function-row-physmap = <
596 MATRIX_KEY(0x00, 0x02, 0) 599 MATRIX_KEY(0x00, 0x02, 0) /* T1 */
597 MATRIX_KEY(0x03, 0x02, 0) 600 MATRIX_KEY(0x03, 0x02, 0) /* T2 */
598 MATRIX_KEY(0x02, 0x02, 0) 601 MATRIX_KEY(0x02, 0x02, 0) /* T3 */
599 MATRIX_KEY(0x01, 0x02, 0) 602 MATRIX_KEY(0x01, 0x02, 0) /* T4 */
600 MATRIX_KEY(0x03, 0x04, 0) 603 MATRIX_KEY(0x03, 0x04, 0) /* T5 */
601 MATRIX_KEY(0x02, 0x04, 0) 604 MATRIX_KEY(0x02, 0x04, 0) /* T6 */
602 MATRIX_KEY(0x01, 0x04, 0) 605 MATRIX_KEY(0x01, 0x04, 0) /* T7 */
603 MATRIX_KEY(0x02, 0x09, 0) 606 MATRIX_KEY(0x02, 0x09, 0) /* T8 */
604 MATRIX_KEY(0x01, 0x09, 0) 607 MATRIX_KEY(0x01, 0x09, 0) /* T9 */
605 MATRIX_KEY(0x00, 0x04, 0) 608 MATRIX_KEY(0x00, 0x04, 0) /* T10 */
606 >; 609 >;
607 linux,keymap = < 610 linux,keymap = <
608 MATRIX_KEY(0x00, 0x02, KEY_BAC 611 MATRIX_KEY(0x00, 0x02, KEY_BACK)
609 MATRIX_KEY(0x03, 0x02, KEY_REF 612 MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
610 MATRIX_KEY(0x02, 0x02, KEY_ZOO 613 MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
611 MATRIX_KEY(0x01, 0x02, KEY_SCA 614 MATRIX_KEY(0x01, 0x02, KEY_SCALE)
612 MATRIX_KEY(0x03, 0x04, KEY_SYS 615 MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
613 MATRIX_KEY(0x02, 0x04, KEY_BRI 616 MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
614 MATRIX_KEY(0x01, 0x04, KEY_BRI 617 MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
615 MATRIX_KEY(0x02, 0x09, KEY_MUT 618 MATRIX_KEY(0x02, 0x09, KEY_MUTE)
616 MATRIX_KEY(0x01, 0x09, KEY_VOL 619 MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
617 MATRIX_KEY(0x00, 0x04, KEY_VOL 620 MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
618 621
619 CROS_STD_MAIN_KEYMAP 622 CROS_STD_MAIN_KEYMAP
620 >; 623 >;
621 }; 624 };
622 625
623 &usb_1 { 626 &usb_1 {
624 status = "okay"; 627 status = "okay";
625 }; 628 };
626 629
627 &usb_1_dwc3 { 630 &usb_1_dwc3 {
628 dr_mode = "host"; 631 dr_mode = "host";
629 632
630 #address-cells = <1>; 633 #address-cells = <1>;
631 #size-cells = <0>; 634 #size-cells = <0>;
632 635
633 /* 2.x hub on port 1 */ 636 /* 2.x hub on port 1 */
634 usb_hub_2_x: hub@1 { 637 usb_hub_2_x: hub@1 {
635 compatible = "usbbda,5411"; 638 compatible = "usbbda,5411";
636 reg = <1>; 639 reg = <1>;
637 vdd-supply = <&pp3300_hub>; 640 vdd-supply = <&pp3300_hub>;
638 peer-hub = <&usb_hub_3_x>; 641 peer-hub = <&usb_hub_3_x>;
639 }; 642 };
640 643
641 /* 3.x hub on port 2 */ 644 /* 3.x hub on port 2 */
642 usb_hub_3_x: hub@2 { 645 usb_hub_3_x: hub@2 {
643 compatible = "usbbda,411"; 646 compatible = "usbbda,411";
644 reg = <2>; 647 reg = <2>;
645 vdd-supply = <&pp3300_hub>; 648 vdd-supply = <&pp3300_hub>;
646 peer-hub = <&usb_hub_2_x>; 649 peer-hub = <&usb_hub_2_x>;
647 }; 650 };
648 }; 651 };
649 652
650 &usb_1_hsphy { 653 &usb_1_hsphy {
651 status = "okay"; 654 status = "okay";
652 655
653 qcom,hs-rise-fall-time-bp = <0>; 656 qcom,hs-rise-fall-time-bp = <0>;
654 qcom,squelch-detector-bp = <(-2090)>; 657 qcom,squelch-detector-bp = <(-2090)>;
655 qcom,hs-disconnect-bp = <1743>; 658 qcom,hs-disconnect-bp = <1743>;
656 qcom,hs-amplitude-bp = <1780>; 659 qcom,hs-amplitude-bp = <1780>;
657 qcom,hs-crossover-voltage-microvolt = 660 qcom,hs-crossover-voltage-microvolt = <(-31000)>;
658 qcom,hs-output-impedance-micro-ohms = 661 qcom,hs-output-impedance-micro-ohms = <2600000>;
659 }; 662 };
660 663
661 &usb_1_qmpphy { 664 &usb_1_qmpphy {
662 status = "okay"; 665 status = "okay";
663 }; 666 };
664 667
665 /* PINCTRL - ADDITIONS TO NODES IN PARENT DEVI 668 /* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
666 669
667 &dp_hot_plug_det { 670 &dp_hot_plug_det {
668 bias-disable; 671 bias-disable;
669 }; 672 };
670 673
671 &mi2s1_data0 { 674 &mi2s1_data0 {
672 drive-strength = <6>; 675 drive-strength = <6>;
673 bias-disable; 676 bias-disable;
674 }; 677 };
675 678
676 &mi2s1_sclk { 679 &mi2s1_sclk {
677 drive-strength = <6>; 680 drive-strength = <6>;
678 bias-disable; 681 bias-disable;
679 }; 682 };
680 683
681 &mi2s1_ws { 684 &mi2s1_ws {
682 drive-strength = <6>; 685 drive-strength = <6>;
683 bias-disable; 686 bias-disable;
684 }; 687 };
685 688
686 &pcie1_clkreq_n { 689 &pcie1_clkreq_n {
687 bias-pull-up; 690 bias-pull-up;
688 drive-strength = <2>; 691 drive-strength = <2>;
689 }; 692 };
690 693
691 &qspi_cs0 { 694 &qspi_cs0 {
692 bias-disable; /* External pu !! 695 bias-disable;
693 drive-strength = <8>; 696 drive-strength = <8>;
694 }; 697 };
695 698
696 &qspi_clk { 699 &qspi_clk {
697 bias-pull-down; /* No external !! 700 bias-disable;
698 drive-strength = <8>; <<
699 }; <<
700 <<
701 &qspi_data0 { <<
702 bias-pull-down; /* No external <<
703 drive-strength = <8>; 701 drive-strength = <8>;
704 }; 702 };
705 703
706 &qspi_data1 { !! 704 &qspi_data01 {
707 bias-disable; /* External pu !! 705 /* High-Z when no transfers; nice to park the lines */
>> 706 bias-pull-up;
708 drive-strength = <8>; 707 drive-strength = <8>;
709 }; 708 };
710 709
711 /* For ap_tp_i2c */ 710 /* For ap_tp_i2c */
712 &qup_i2c0_data_clk { 711 &qup_i2c0_data_clk {
713 /* Has external pull */ 712 /* Has external pull */
714 bias-disable; 713 bias-disable;
715 drive-strength = <2>; 714 drive-strength = <2>;
716 }; 715 };
717 716
718 /* For ap_i2c_tpm */ 717 /* For ap_i2c_tpm */
719 &qup_i2c14_data_clk { 718 &qup_i2c14_data_clk {
720 /* Has external pull */ 719 /* Has external pull */
721 bias-disable; 720 bias-disable;
722 drive-strength = <2>; 721 drive-strength = <2>;
723 }; 722 };
724 723
725 /* For ap_spi_fp */ 724 /* For ap_spi_fp */
726 &qup_spi9_data_clk { 725 &qup_spi9_data_clk {
727 bias-disable; 726 bias-disable;
728 drive-strength = <2>; 727 drive-strength = <2>;
729 }; 728 };
730 729
731 /* For ap_spi_fp */ 730 /* For ap_spi_fp */
732 &qup_spi9_cs_gpio { 731 &qup_spi9_cs_gpio {
733 bias-disable; 732 bias-disable;
734 drive-strength = <2>; 733 drive-strength = <2>;
735 }; 734 };
736 735
737 /* For ap_ec_spi */ 736 /* For ap_ec_spi */
738 &qup_spi10_data_clk { 737 &qup_spi10_data_clk {
739 bias-disable; 738 bias-disable;
740 drive-strength = <2>; 739 drive-strength = <2>;
741 }; 740 };
742 741
743 /* For ap_ec_spi */ 742 /* For ap_ec_spi */
744 &qup_spi10_cs_gpio { 743 &qup_spi10_cs_gpio {
745 bias-disable; 744 bias-disable;
746 drive-strength = <2>; 745 drive-strength = <2>;
747 }; 746 };
748 747
749 /* For uart_dbg */ 748 /* For uart_dbg */
750 &qup_uart5_rx { 749 &qup_uart5_rx {
751 bias-pull-up; 750 bias-pull-up;
752 }; 751 };
753 752
754 /* For uart_dbg */ 753 /* For uart_dbg */
755 &qup_uart5_tx { 754 &qup_uart5_tx {
756 bias-disable; 755 bias-disable;
757 drive-strength = <2>; 756 drive-strength = <2>;
758 }; 757 };
759 758
760 &sdc2_clk { 759 &sdc2_clk {
761 bias-disable; 760 bias-disable;
762 drive-strength = <16>; 761 drive-strength = <16>;
763 }; 762 };
764 763
765 &sdc2_cmd { 764 &sdc2_cmd {
766 bias-pull-up; 765 bias-pull-up;
767 drive-strength = <10>; 766 drive-strength = <10>;
768 }; 767 };
769 768
770 &sdc2_data { 769 &sdc2_data {
771 bias-pull-up; 770 bias-pull-up;
772 drive-strength = <10>; 771 drive-strength = <10>;
773 }; 772 };
774 773
775 /* PINCTRL - board-specific pinctrl */ 774 /* PINCTRL - board-specific pinctrl */
776 775
777 &pm7325_gpios { 776 &pm7325_gpios {
778 /* 777 /*
779 * On a quick glance it might look lik 778 * On a quick glance it might look like KYPD_VOL_UP_N is used, but
780 * that only passes through to a debug 779 * that only passes through to a debug connector and not to the actual
781 * volume up key. 780 * volume up key.
782 */ 781 */
783 status = "disabled"; /* No GPIOs are c 782 status = "disabled"; /* No GPIOs are connected */
784 }; 783 };
785 784
786 &pmk8350_gpios { 785 &pmk8350_gpios {
787 status = "disabled"; /* No GPIOs are c 786 status = "disabled"; /* No GPIOs are connected */
788 }; 787 };
789 788
790 &tlmm { 789 &tlmm {
791 /* pinctrl settings for pins that have 790 /* pinctrl settings for pins that have no real owners. */
792 pinctrl-names = "default"; 791 pinctrl-names = "default";
793 pinctrl-0 = <&bios_flash_wp_od>; 792 pinctrl-0 = <&bios_flash_wp_od>;
794 793
795 amp_en: amp-en-state { 794 amp_en: amp-en-state {
796 pins = "gpio63"; 795 pins = "gpio63";
797 function = "gpio"; 796 function = "gpio";
798 bias-disable; 797 bias-disable;
799 drive-strength = <2>; 798 drive-strength = <2>;
800 }; 799 };
801 800
802 ap_ec_int_l: ap-ec-int-l-state { 801 ap_ec_int_l: ap-ec-int-l-state {
803 pins = "gpio18"; 802 pins = "gpio18";
804 function = "gpio"; 803 function = "gpio";
805 bias-pull-up; 804 bias-pull-up;
806 }; 805 };
807 806
808 bios_flash_wp_od: bios-flash-wp-od-sta 807 bios_flash_wp_od: bios-flash-wp-od-state {
809 pins = "gpio16"; 808 pins = "gpio16";
810 function = "gpio"; 809 function = "gpio";
811 /* Has external pull */ 810 /* Has external pull */
812 bias-disable; 811 bias-disable;
813 }; 812 };
814 813
815 en_fp_rails: en-fp-rails-state { 814 en_fp_rails: en-fp-rails-state {
816 pins = "gpio77"; 815 pins = "gpio77";
817 function = "gpio"; 816 function = "gpio";
818 bias-disable; 817 bias-disable;
819 drive-strength = <2>; 818 drive-strength = <2>;
820 output-high; 819 output-high;
821 }; 820 };
822 821
823 en_pp3300_codec: en-pp3300-codec-state 822 en_pp3300_codec: en-pp3300-codec-state {
824 pins = "gpio105"; 823 pins = "gpio105";
825 function = "gpio"; 824 function = "gpio";
826 bias-disable; 825 bias-disable;
827 drive-strength = <2>; 826 drive-strength = <2>;
828 }; 827 };
829 828
830 en_pp3300_dx_edp: en-pp3300-dx-edp-sta 829 en_pp3300_dx_edp: en-pp3300-dx-edp-state {
831 pins = "gpio80"; 830 pins = "gpio80";
832 function = "gpio"; 831 function = "gpio";
833 bias-disable; 832 bias-disable;
834 drive-strength = <2>; 833 drive-strength = <2>;
835 }; 834 };
836 835
837 fp_rst_l: fp-rst-l-state { 836 fp_rst_l: fp-rst-l-state {
838 pins = "gpio78"; 837 pins = "gpio78";
839 function = "gpio"; 838 function = "gpio";
840 bias-disable; 839 bias-disable;
841 drive-strength = <2>; 840 drive-strength = <2>;
842 }; 841 };
843 842
844 fp_to_ap_irq_l: fp-to-ap-irq-l-state { 843 fp_to_ap_irq_l: fp-to-ap-irq-l-state {
845 pins = "gpio61"; 844 pins = "gpio61";
846 function = "gpio"; 845 function = "gpio";
847 /* Has external pullup */ 846 /* Has external pullup */
848 bias-disable; 847 bias-disable;
849 }; 848 };
850 849
851 fpmcu_boot0: fpmcu-boot0-state { 850 fpmcu_boot0: fpmcu-boot0-state {
852 pins = "gpio68"; 851 pins = "gpio68";
853 function = "gpio"; 852 function = "gpio";
854 bias-disable; 853 bias-disable;
855 }; 854 };
856 855
857 gsc_ap_int_odl: gsc-ap-int-odl-state { 856 gsc_ap_int_odl: gsc-ap-int-odl-state {
858 pins = "gpio104"; 857 pins = "gpio104";
859 function = "gpio"; 858 function = "gpio";
860 bias-pull-up; 859 bias-pull-up;
861 }; 860 };
862 861
863 hp_irq: hp-irq-state { 862 hp_irq: hp-irq-state {
864 pins = "gpio101"; 863 pins = "gpio101";
865 function = "gpio"; 864 function = "gpio";
866 bias-pull-up; 865 bias-pull-up;
867 }; 866 };
868 867
869 hub_en: hub-en-state { 868 hub_en: hub-en-state {
870 pins = "gpio157"; 869 pins = "gpio157";
871 function = "gpio"; 870 function = "gpio";
872 bias-disable; 871 bias-disable;
873 drive-strength = <2>; 872 drive-strength = <2>;
874 }; 873 };
875 874
876 pe_wake_odl: pe-wake-odl-state { 875 pe_wake_odl: pe-wake-odl-state {
877 pins = "gpio3"; 876 pins = "gpio3";
878 function = "gpio"; 877 function = "gpio";
879 /* Has external pull */ 878 /* Has external pull */
880 bias-disable; 879 bias-disable;
881 drive-strength = <2>; 880 drive-strength = <2>;
882 }; 881 };
883 882
884 /* For ap_spi_fp */ 883 /* For ap_spi_fp */
885 qup_spi9_cs_gpio_init_high: qup-spi9-c 884 qup_spi9_cs_gpio_init_high: qup-spi9-cs-gpio-init-high-state {
886 pins = "gpio39"; 885 pins = "gpio39";
887 function = "gpio"; 886 function = "gpio";
888 output-high; 887 output-high;
889 }; 888 };
890 889
891 /* For ap_ec_spi */ 890 /* For ap_ec_spi */
892 qup_spi10_cs_gpio_init_high: qup-spi10 891 qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high-state {
893 pins = "gpio43"; 892 pins = "gpio43";
894 function = "gpio"; 893 function = "gpio";
895 output-high; 894 output-high;
896 }; 895 };
897 896
898 sar0_irq_odl: sar0-irq-odl-state { 897 sar0_irq_odl: sar0-irq-odl-state {
899 pins = "gpio141"; 898 pins = "gpio141";
900 function = "gpio"; 899 function = "gpio";
901 bias-pull-up; 900 bias-pull-up;
902 }; 901 };
903 902
904 sar1_irq_odl: sar1-irq-odl-state { 903 sar1_irq_odl: sar1-irq-odl-state {
905 pins = "gpio140"; 904 pins = "gpio140";
906 function = "gpio"; 905 function = "gpio";
907 bias-pull-up; 906 bias-pull-up;
908 }; 907 };
909 908
910 sd_cd_odl: sd-cd-odl-state { 909 sd_cd_odl: sd-cd-odl-state {
911 pins = "gpio91"; 910 pins = "gpio91";
912 function = "gpio"; 911 function = "gpio";
913 bias-pull-up; 912 bias-pull-up;
914 }; 913 };
915 914
916 ssd_en: ssd-en-state { 915 ssd_en: ssd-en-state {
917 pins = "gpio51"; 916 pins = "gpio51";
918 function = "gpio"; 917 function = "gpio";
919 bias-disable; 918 bias-disable;
920 drive-strength = <2>; 919 drive-strength = <2>;
921 }; 920 };
922 921
923 ssd_rst_l: ssd-rst-l-state { 922 ssd_rst_l: ssd-rst-l-state {
924 pins = "gpio2"; 923 pins = "gpio2";
925 function = "gpio"; 924 function = "gpio";
926 bias-disable; 925 bias-disable;
927 drive-strength = <2>; 926 drive-strength = <2>;
928 output-low; 927 output-low;
929 }; 928 };
930 929
931 tp_int_odl: tp-int-odl-state { 930 tp_int_odl: tp-int-odl-state {
932 pins = "gpio7"; 931 pins = "gpio7";
933 function = "gpio"; 932 function = "gpio";
934 /* Has external pullup */ 933 /* Has external pullup */
935 bias-disable; 934 bias-disable;
936 }; 935 };
937 936
938 wf_cam_en: wf-cam-en-state { 937 wf_cam_en: wf-cam-en-state {
939 pins = "gpio119"; 938 pins = "gpio119";
940 function = "gpio"; 939 function = "gpio";
941 /* Has external pulldown */ 940 /* Has external pulldown */
942 bias-disable; 941 bias-disable;
943 drive-strength = <2>; 942 drive-strength = <2>;
944 }; 943 };
945 }; 944 };
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