1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /dts-v1/; 2 /dts-v1/;
3 3
4 #include "ste-db8500.dtsi" 4 #include "ste-db8500.dtsi"
5 #include "ste-ab8505.dtsi" 5 #include "ste-ab8505.dtsi"
6 #include "ste-dbx5x0-pinctrl.dtsi" 6 #include "ste-dbx5x0-pinctrl.dtsi"
7 #include <dt-bindings/gpio/gpio.h> 7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/leds/common.h> 8 #include <dt-bindings/leds/common.h>
9 #include <dt-bindings/input/input.h> 9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/irq 10 #include <dt-bindings/interrupt-controller/irq.h>
11 11
12 /* 12 /*
13 * Note: This device tree cannot be booted dir 13 * Note: This device tree cannot be booted directly with the Samsung bootloader.
14 * You need an intermediate, device-tree compa 14 * You need an intermediate, device-tree compatible bootloader
15 * that locks the L2 cache. Otherwise the kern 15 * that locks the L2 cache. Otherwise the kernel will crash after decompression.
16 * 16 *
17 * There is a port of (mainline) U-Boot, see 17 * There is a port of (mainline) U-Boot, see
18 * https://wiki.postmarketos.org/wiki/ST-Erics 18 * https://wiki.postmarketos.org/wiki/ST-Ericsson_NovaThor_U8500#U-Boot
19 */ 19 */
20 / { 20 / {
21 model = "Samsung Galaxy S III mini (GT 21 model = "Samsung Galaxy S III mini (GT-I8190)";
22 compatible = "samsung,golden", "st-eri 22 compatible = "samsung,golden", "st-ericsson,u8500";
23 23
24 chosen { 24 chosen {
25 stdout-path = &serial2; 25 stdout-path = &serial2;
26 }; 26 };
27 27
28 battery: battery { 28 battery: battery {
29 compatible = "samsung,eb-l1m7f 29 compatible = "samsung,eb-l1m7flu";
30 }; 30 };
31 31
32 thermal-zones { 32 thermal-zones {
33 battery-thermal { 33 battery-thermal {
34 /* This zone will be p 34 /* This zone will be polled by the battery temperature code */
35 polling-delay = <0>; 35 polling-delay = <0>;
36 polling-delay-passive 36 polling-delay-passive = <0>;
37 thermal-sensors = <&ba 37 thermal-sensors = <&bat_therm>;
38 38
39 trips { 39 trips {
40 battery-crit-h 40 battery-crit-hi {
41 temper 41 temperature = <70000>;
42 hyster 42 hysteresis = <2000>;
43 type = 43 type = "critical";
44 }; 44 };
45 }; 45 };
46 }; 46 };
47 }; 47 };
48 48
49 bat_therm: thermistor { 49 bat_therm: thermistor {
50 compatible = "samsung,1404-001 50 compatible = "samsung,1404-001221";
51 io-channels = <&gpadc 0x02>; / 51 io-channels = <&gpadc 0x02>; /* BatTemp */
52 pullup-uv = <1800000>; 52 pullup-uv = <1800000>;
53 pullup-ohm = <230000>; 53 pullup-ohm = <230000>;
54 pulldown-ohm = <0>; 54 pulldown-ohm = <0>;
55 #thermal-sensor-cells = <0>; 55 #thermal-sensor-cells = <0>;
56 }; 56 };
57 57
58 i2c-gpio-0 { 58 i2c-gpio-0 {
59 compatible = "i2c-gpio"; 59 compatible = "i2c-gpio";
60 sda-gpios = <&gpio2 14 (GPIO_A 60 sda-gpios = <&gpio2 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
61 scl-gpios = <&gpio2 13 (GPIO_A 61 scl-gpios = <&gpio2 13 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
62 62
63 pinctrl-names = "default"; 63 pinctrl-names = "default";
64 pinctrl-0 = <&i2c_gpio_0_defau 64 pinctrl-0 = <&i2c_gpio_0_default>;
65 65
66 #address-cells = <1>; 66 #address-cells = <1>;
67 #size-cells = <0>; 67 #size-cells = <0>;
68 68
69 touchkey@20 { 69 touchkey@20 {
70 compatible = "corerive 70 compatible = "coreriver,tc360-touchkey";
71 reg = <0x20>; 71 reg = <0x20>;
72 vdd-supply = <&ab8500_ 72 vdd-supply = <&ab8500_ldo_aux4_reg>;
73 vcc-supply = <&ab8500_ 73 vcc-supply = <&ab8500_ldo_aux6_reg>;
74 74
75 interrupt-parent = <&g 75 interrupt-parent = <&gpio2>;
76 interrupts = <15 IRQ_T 76 interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
77 77
78 pinctrl-names = "defau 78 pinctrl-names = "default";
79 pinctrl-0 = <&touchkey 79 pinctrl-0 = <&touchkey_default>;
80 linux,keycodes = <KEY_ 80 linux,keycodes = <KEY_MENU KEY_BACK>;
81 }; 81 };
82 }; 82 };
83 83
84 i2c-gpio-1 { 84 i2c-gpio-1 {
85 compatible = "i2c-gpio"; 85 compatible = "i2c-gpio";
86 sda-gpios = <&gpio4 24 (GPIO_A 86 sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
87 scl-gpios = <&gpio4 23 (GPIO_A 87 scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
88 88
89 pinctrl-names = "default"; 89 pinctrl-names = "default";
90 pinctrl-0 = <&i2c_gpio_1_defau 90 pinctrl-0 = <&i2c_gpio_1_default>;
91 91
92 #address-cells = <1>; 92 #address-cells = <1>;
93 #size-cells = <0>; 93 #size-cells = <0>;
94 94
95 magnetometer@c { 95 magnetometer@c {
96 compatible = "alps,hsc 96 compatible = "alps,hscdtd008a";
97 reg = <0x0c>; 97 reg = <0x0c>;
98 98
99 avdd-supply = <&ab8500 99 avdd-supply = <&ab8500_ldo_aux1_reg>;
100 dvdd-supply = <&ab8500 100 dvdd-supply = <&ab8500_ldo_aux8_reg>;
101 }; 101 };
102 }; 102 };
103 103
104 soc { 104 soc {
105 /* External Micro SD card slot 105 /* External Micro SD card slot */
106 mmc@80126000 { 106 mmc@80126000 {
107 status = "okay"; 107 status = "okay";
108 108
109 arm,primecell-periphid 109 arm,primecell-periphid = <0x10480180>;
110 max-frequency = <10000 110 max-frequency = <100000000>;
111 bus-width = <4>; 111 bus-width = <4>;
112 112
113 non-removable; 113 non-removable;
114 /* 114 /*
115 * Unfortunately, ther 115 * Unfortunately, there is no way to enable the UHS
116 * modes due to a limi 116 * modes due to a limitation of the SD level translator:
117 * It will either tran 117 * It will either translate to 2.9V or disconnect the
118 * DATA lines, so swit 118 * DATA lines, so switching to 1.8V signal voltage fails.
119 */ 119 */
120 cap-sd-highspeed; 120 cap-sd-highspeed;
121 cap-mmc-highspeed; 121 cap-mmc-highspeed;
122 st,sig-pin-fbclk; 122 st,sig-pin-fbclk;
123 full-pwr-cycle; 123 full-pwr-cycle;
124 124
125 vmmc-supply = <&ab8500 125 vmmc-supply = <&ab8500_ldo_aux3_reg>;
126 vqmmc-supply = <&sd_le 126 vqmmc-supply = <&sd_level_translator>;
127 127
128 pinctrl-names = "defau 128 pinctrl-names = "default", "sleep";
129 pinctrl-0 = <&mc0_a_2_ 129 pinctrl-0 = <&mc0_a_2_default>;
130 pinctrl-1 = <&mc0_a_2_ 130 pinctrl-1 = <&mc0_a_2_sleep>;
131 }; 131 };
132 132
133 /* WLAN SDIO */ 133 /* WLAN SDIO */
134 mmc@80118000 { 134 mmc@80118000 {
135 status = "okay"; 135 status = "okay";
136 136
137 arm,primecell-periphid 137 arm,primecell-periphid = <0x10480180>;
138 max-frequency = <50000 138 max-frequency = <50000000>;
139 bus-width = <4>; 139 bus-width = <4>;
140 140
141 non-removable; 141 non-removable;
142 cap-sd-highspeed; 142 cap-sd-highspeed;
143 143
144 vmmc-supply = <&wl_reg 144 vmmc-supply = <&wl_reg_on>;
145 145
146 pinctrl-names = "defau 146 pinctrl-names = "default", "sleep";
147 pinctrl-0 = <&mc1_a_2_ 147 pinctrl-0 = <&mc1_a_2_default>;
148 pinctrl-1 = <&mc1_a_2_ 148 pinctrl-1 = <&mc1_a_2_sleep>;
149 149
150 #address-cells = <1>; 150 #address-cells = <1>;
151 #size-cells = <0>; 151 #size-cells = <0>;
152 152
153 wifi@1 { 153 wifi@1 {
154 compatible = " 154 compatible = "brcm,bcm4334-fmac", "brcm,bcm4329-fmac";
155 reg = <1>; 155 reg = <1>;
156 156
157 /* GPIO216 (WL 157 /* GPIO216 (WLAN_HOST_WAKE) */
158 interrupt-pare 158 interrupt-parent = <&gpio6>;
159 interrupts = < 159 interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
160 interrupt-name 160 interrupt-names = "host-wake";
161 161
162 pinctrl-names 162 pinctrl-names = "default";
163 pinctrl-0 = <& 163 pinctrl-0 = <&wlan_default>;
164 }; 164 };
165 }; 165 };
166 166
167 /* eMMC */ 167 /* eMMC */
168 mmc@80005000 { 168 mmc@80005000 {
169 status = "okay"; 169 status = "okay";
170 170
171 arm,primecell-periphid 171 arm,primecell-periphid = <0x10480180>;
172 max-frequency = <10000 172 max-frequency = <100000000>;
173 bus-width = <8>; 173 bus-width = <8>;
174 174
175 non-removable; 175 non-removable;
176 cap-mmc-highspeed; 176 cap-mmc-highspeed;
177 mmc-ddr-1_8v; 177 mmc-ddr-1_8v;
178 no-sdio; 178 no-sdio;
179 no-sd; 179 no-sd;
180 180
181 vmmc-supply = <&vmem_3 181 vmmc-supply = <&vmem_3v3>;
182 182
183 pinctrl-names = "defau 183 pinctrl-names = "default", "sleep";
184 pinctrl-0 = <&mc2_a_1_ 184 pinctrl-0 = <&mc2_a_1_default>;
185 pinctrl-1 = <&mc2_a_1_ 185 pinctrl-1 = <&mc2_a_1_sleep>;
186 }; 186 };
187 187
188 /* BT UART */ 188 /* BT UART */
189 serial@80120000 { 189 serial@80120000 {
190 status = "okay"; 190 status = "okay";
191 191
192 pinctrl-names = "defau 192 pinctrl-names = "default", "sleep";
193 pinctrl-0 = <&u0_a_1_d 193 pinctrl-0 = <&u0_a_1_default>;
194 pinctrl-1 = <&u0_a_1_s 194 pinctrl-1 = <&u0_a_1_sleep>;
195 195
196 bluetooth { 196 bluetooth {
197 /* BCM4334B0 a 197 /* BCM4334B0 actually */
198 compatible = " 198 compatible = "brcm,bcm4330-bt";
199 /* GPIO222 (BT 199 /* GPIO222 (BT_VREG_ON) */
200 shutdown-gpios 200 shutdown-gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
201 /* GPIO199 (BT 201 /* GPIO199 (BT_WAKE) */
202 device-wakeup- 202 device-wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
203 /* GPIO97 (BT_ 203 /* GPIO97 (BT_HOST_WAKE) */
204 host-wakeup-gp 204 host-wakeup-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
205 205
206 pinctrl-names 206 pinctrl-names = "default";
207 pinctrl-0 = <& 207 pinctrl-0 = <&bluetooth_default>;
208 }; 208 };
209 }; 209 };
210 210
211 /* GPF UART */ 211 /* GPF UART */
212 serial@80121000 { 212 serial@80121000 {
213 status = "okay"; 213 status = "okay";
214 214
215 pinctrl-names = "defau 215 pinctrl-names = "default", "sleep";
216 pinctrl-0 = <&u1rxtx_a 216 pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;
217 pinctrl-1 = <&u1rxtx_a 217 pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;
218 }; 218 };
219 219
220 /* Debugging console UART */ 220 /* Debugging console UART */
221 serial@80007000 { 221 serial@80007000 {
222 status = "okay"; 222 status = "okay";
223 223
224 pinctrl-names = "defau 224 pinctrl-names = "default", "sleep";
225 pinctrl-0 = <&u2rxtx_c 225 pinctrl-0 = <&u2rxtx_c_1_default>;
226 pinctrl-1 = <&u2rxtx_c 226 pinctrl-1 = <&u2rxtx_c_1_sleep>;
227 }; 227 };
228 228
229 i2c@80004000 { 229 i2c@80004000 {
230 status = "okay"; 230 status = "okay";
231 231
232 pinctrl-names = "defau 232 pinctrl-names = "default", "sleep";
233 pinctrl-0 = <&i2c0_a_1 233 pinctrl-0 = <&i2c0_a_1_default>;
234 pinctrl-1 = <&i2c0_a_1 234 pinctrl-1 = <&i2c0_a_1_sleep>;
235 235
236 proximity@44 { 236 proximity@44 {
237 compatible = " 237 compatible = "sharp,gp2ap002s00f";
238 reg = <0x44>; 238 reg = <0x44>;
239 239
240 /* GPIO146 (PS 240 /* GPIO146 (PS_INT) */
241 interrupt-pare 241 interrupt-parent = <&gpio4>;
242 interrupts = < 242 interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
243 243
244 vdd-supply = < 244 vdd-supply = <&ab8500_ldo_aux1_reg>;
245 vio-supply = < 245 vio-supply = <&ab8500_ldo_aux8_reg>;
246 246
247 pinctrl-names 247 pinctrl-names = "default";
248 pinctrl-0 = <& 248 pinctrl-0 = <&proximity_default>;
249 249
250 sharp,proximit 250 sharp,proximity-far-hysteresis = <0x40>;
251 sharp,proximit 251 sharp,proximity-close-hysteresis = <0x0f>;
252 }; 252 };
253 }; 253 };
254 254
255 i2c@80128000 { 255 i2c@80128000 {
256 status = "okay"; 256 status = "okay";
257 257
258 pinctrl-names = "defau 258 pinctrl-names = "default", "sleep";
259 pinctrl-0 = <&i2c2_b_2 259 pinctrl-0 = <&i2c2_b_2_default>;
260 pinctrl-1 = <&i2c2_b_2 260 pinctrl-1 = <&i2c2_b_2_sleep>;
261 261
262 imu@68 { 262 imu@68 {
263 compatible = " 263 compatible = "invensense,mpu6050";
264 reg = <0x68>; 264 reg = <0x68>;
265 265
266 /* GPIO206 (AC 266 /* GPIO206 (ACC_INT) */
267 interrupt-pare 267 interrupt-parent = <&gpio6>;
268 interrupts = < 268 interrupts = <14 IRQ_TYPE_EDGE_RISING>;
269 269
270 mount-matrix = 270 mount-matrix = "0", "1", "0",
271 271 "-1", "0", "0",
272 272 "0", "0", "1";
273 273
274 vdd-supply = < 274 vdd-supply = <&ab8500_ldo_aux1_reg>;
275 vddio-supply = 275 vddio-supply = <&ab8500_ldo_aux8_reg>;
276 276
277 pinctrl-names 277 pinctrl-names = "default";
278 pinctrl-0 = <& 278 pinctrl-0 = <&imu_default>;
279 }; 279 };
280 }; 280 };
281 281
282 i2c@80110000 { 282 i2c@80110000 {
283 status = "okay"; 283 status = "okay";
284 284
285 pinctrl-names = "defau 285 pinctrl-names = "default", "sleep";
286 pinctrl-0 = <&i2c3_c_2 286 pinctrl-0 = <&i2c3_c_2_default>;
287 pinctrl-1 = <&i2c3_c_2 287 pinctrl-1 = <&i2c3_c_2_sleep>;
288 288
289 touchscreen@4a { 289 touchscreen@4a {
290 compatible = " 290 compatible = "atmel,maxtouch";
291 reg = <0x4a>; 291 reg = <0x4a>;
292 292
293 /* GPIO218 (TS 293 /* GPIO218 (TSP_INT_1V8) */
294 interrupt-pare 294 interrupt-parent = <&gpio6>;
295 interrupts = < 295 interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
296 296
297 /* VDDA is "an 297 /* VDDA is "analog supply", 2.57-3.47 V */
298 vdda-supply = 298 vdda-supply = <&ab8500_ldo_aux2_reg>;
299 /* VDD is "dig 299 /* VDD is "digital supply" 1.71-3.47V */
300 vdd-supply = < 300 vdd-supply = <&ab8500_ldo_aux5_reg>;
301 301
302 pinctrl-names 302 pinctrl-names = "default";
303 pinctrl-0 = <& 303 pinctrl-0 = <&tsp_default>;
304 }; 304 };
305 }; 305 };
306 306
307 prcmu@80157000 { 307 prcmu@80157000 {
308 ab8505 { 308 ab8505 {
309 phy { 309 phy {
310 pinctr 310 pinctrl-names = "default", "sleep";
311 pinctr 311 pinctrl-0 = <&usb_a_1_default>;
312 pinctr 312 pinctrl-1 = <&usb_a_1_sleep>;
313 }; 313 };
314 314
315 ab8500_fg { 315 ab8500_fg {
316 line-i 316 line-impedance-micro-ohms = <36000>;
317 }; 317 };
318 318
319 regulator { 319 regulator {
320 ab8500 320 ab8500_ldo_aux1 {
321 321 regulator-name = "sensor_3v";
322 322 regulator-min-microvolt = <3000000>;
323 323 regulator-max-microvolt = <3000000>;
324 }; 324 };
325 325
326 ab8500 326 ab8500_ldo_aux2 {
327 327 regulator-name = "vreg_tsp_a3v3";
328 328 regulator-min-microvolt = <3300000>;
329 329 regulator-max-microvolt = <3300000>;
330 }; 330 };
331 331
332 ab8500 332 ab8500_ldo_aux3 {
333 333 regulator-name = "vdd_tf_2v91";
334 }; 334 };
335 335
336 ab8500 336 ab8500_ldo_aux4 {
337 337 regulator-name = "key_led_3.3v";
338 338 regulator-min-microvolt = <3300000>;
339 339 regulator-max-microvolt = <3300000>;
340 }; 340 };
341 341
342 ab8500 342 ab8500_ldo_aux5 {
343 343 regulator-name = "vreg_tsp_1v8";
344 344 regulator-min-microvolt = <1800000>;
345 345 regulator-max-microvolt = <1800000>;
346 }; 346 };
347 347
348 ab8500 348 ab8500_ldo_aux6 {
349 349 regulator-name = "touch_key_2.2v";
350 350 regulator-min-microvolt = <2200000>;
351 351 regulator-max-microvolt = <2200000>;
352 }; 352 };
353 353
354 ab8500 354 ab8500_ldo_aux8 {
355 355 regulator-name = "sensor_1v8";
356 }; 356 };
357 }; 357 };
358 }; 358 };
359 }; 359 };
360 360
361 mcde@a0350000 { 361 mcde@a0350000 {
362 status = "okay"; 362 status = "okay";
363 pinctrl-names = "defau 363 pinctrl-names = "default";
364 pinctrl-0 = <&dsi_defa 364 pinctrl-0 = <&dsi_default_mode>;
365 365
366 dsi@a0351000 { 366 dsi@a0351000 {
367 panel@0 { 367 panel@0 {
368 compat 368 compatible = "samsung,s6e63m0";
369 reg = 369 reg = <0>;
370 max-br 370 max-brightness = <15>;
371 vdd3-s 371 vdd3-supply = <&panel_reg_3v0>;
372 vci-su 372 vci-supply = <&panel_reg_1v8>;
373 reset- 373 reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
374 /* ESD 374 /* ESD (electrostatic discharge) detection interrupt */
375 interr 375 interrupt-parent = <&gpio2>;
376 interr 376 interrupts = <18 IRQ_TYPE_EDGE_RISING>;
377 interr 377 interrupt-names = "esd";
378 pinctr 378 pinctrl-names = "default";
379 pinctr 379 pinctrl-0 = <&display_default_mode>;
380 }; 380 };
381 }; 381 };
382 }; 382 };
383 }; 383 };
384 384
385 gpio-keys { 385 gpio-keys {
386 compatible = "gpio-keys"; 386 compatible = "gpio-keys";
387 387
388 pinctrl-names = "default"; 388 pinctrl-names = "default";
389 pinctrl-0 = <&gpio_keys_defaul 389 pinctrl-0 = <&gpio_keys_default>;
390 390
391 label = "GPIO Buttons"; 391 label = "GPIO Buttons";
392 392
393 volume-up { 393 volume-up {
394 label = "Volume Up"; 394 label = "Volume Up";
395 /* GPIO67 (VOL_UP) */ 395 /* GPIO67 (VOL_UP) */
396 gpios = <&gpio2 3 GPIO 396 gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
397 linux,code = <KEY_VOLU 397 linux,code = <KEY_VOLUMEUP>;
398 }; 398 };
399 399
400 volume-down { 400 volume-down {
401 label = "Volume Down"; 401 label = "Volume Down";
402 /* GPIO92 (VOL_DOWN) * 402 /* GPIO92 (VOL_DOWN) */
403 gpios = <&gpio2 28 GPI 403 gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
404 linux,code = <KEY_VOLU 404 linux,code = <KEY_VOLUMEDOWN>;
405 }; 405 };
406 406
407 home { 407 home {
408 label = "Home"; 408 label = "Home";
409 /* GPIO91 (HOME_KEY) * 409 /* GPIO91 (HOME_KEY) */
410 gpios = <&gpio2 27 GPI 410 gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
411 linux,code = <KEY_HOME 411 linux,code = <KEY_HOMEPAGE>;
412 }; 412 };
413 }; 413 };
414 414
415 /* Richtek RT8515GQW Flash LED Driver 415 /* Richtek RT8515GQW Flash LED Driver IC */
416 flash { 416 flash {
417 compatible = "richtek,rt8515"; 417 compatible = "richtek,rt8515";
418 /* GPIO 140 */ 418 /* GPIO 140 */
419 enf-gpios = <&gpio4 12 GPIO_AC 419 enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
420 /* GPIO 141 */ 420 /* GPIO 141 */
421 ent-gpios = <&gpio4 13 GPIO_AC 421 ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
422 /* 422 /*
423 * RFS is 16 kOhm and RTS is 1 423 * RFS is 16 kOhm and RTS is 100 kOhm giving
424 * the flash max current 343mA 424 * the flash max current 343mA and torch max
425 * current 55 mA. 425 * current 55 mA.
426 */ 426 */
427 richtek,rfs-ohms = <16000>; 427 richtek,rfs-ohms = <16000>;
428 richtek,rts-ohms = <100000>; 428 richtek,rts-ohms = <100000>;
429 pinctrl-names = "default"; 429 pinctrl-names = "default";
430 pinctrl-0 = <&gpio_flash_defau 430 pinctrl-0 = <&gpio_flash_default_mode>;
431 431
432 led { 432 led {
433 function = LED_FUNCTIO 433 function = LED_FUNCTION_FLASH;
434 color = <LED_COLOR_ID_ 434 color = <LED_COLOR_ID_WHITE>;
435 flash-max-timeout-us = 435 flash-max-timeout-us = <250000>;
436 flash-max-microamp = < 436 flash-max-microamp = <343750>;
437 led-max-microamp = <55 437 led-max-microamp = <55000>;
438 }; 438 };
439 }; 439 };
440 440
441 vibrator { 441 vibrator {
442 compatible = "gpio-vibrator"; 442 compatible = "gpio-vibrator";
443 /* GPIO195 (MOT_EN) */ 443 /* GPIO195 (MOT_EN) */
444 enable-gpios = <&gpio6 3 GPIO_ 444 enable-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
445 445
446 pinctrl-names = "default"; 446 pinctrl-names = "default";
447 pinctrl-0 = <&vibrator_default 447 pinctrl-0 = <&vibrator_default>;
448 }; 448 };
449 449
450 /* External LDO for eMMC */ 450 /* External LDO for eMMC */
451 vmem_3v3: regulator-vmem { 451 vmem_3v3: regulator-vmem {
452 compatible = "regulator-fixed" 452 compatible = "regulator-fixed";
453 453
454 regulator-name = "vmem_3v3"; 454 regulator-name = "vmem_3v3";
455 regulator-min-microvolt = <330 455 regulator-min-microvolt = <3300000>;
456 regulator-max-microvolt = <330 456 regulator-max-microvolt = <3300000>;
457 regulator-boot-on; 457 regulator-boot-on;
458 458
459 startup-delay-us = <200>; 459 startup-delay-us = <200>;
460 460
461 /* GPIO223 (MEM_LDO_EN) */ 461 /* GPIO223 (MEM_LDO_EN) */
462 gpio = <&gpio6 31 GPIO_ACTIVE_ 462 gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>;
463 enable-active-high; 463 enable-active-high;
464 464
465 pinctrl-names = "default"; 465 pinctrl-names = "default";
466 pinctrl-0 = <&mem_ldo_default> 466 pinctrl-0 = <&mem_ldo_default>;
467 }; 467 };
468 468
469 /* TI TXS0206-29 level translator for 469 /* TI TXS0206-29 level translator for 2.9 V */
470 sd_level_translator: regulator-sd-leve 470 sd_level_translator: regulator-sd-level-translator {
471 compatible = "regulator-fixed" 471 compatible = "regulator-fixed";
472 472
473 regulator-name = "sd-level-tra 473 regulator-name = "sd-level-translator";
474 regulator-min-microvolt = <290 474 regulator-min-microvolt = <2900000>;
475 regulator-max-microvolt = <290 475 regulator-max-microvolt = <2900000>;
476 476
477 startup-delay-us = <200>; 477 startup-delay-us = <200>;
478 478
479 /* GPIO87 (TXS0206-29_EN) */ 479 /* GPIO87 (TXS0206-29_EN) */
480 gpios = <&gpio2 23 GPIO_ACTIVE 480 gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
481 enable-active-high; 481 enable-active-high;
482 482
483 pinctrl-names = "default"; 483 pinctrl-names = "default";
484 pinctrl-0 = <&sd_level_transla 484 pinctrl-0 = <&sd_level_translator_default>;
485 }; 485 };
486 486
487 /* 487 /*
488 * WL_REG_ON takes WLAN out of reset a 488 * WL_REG_ON takes WLAN out of reset and enables the internal regulators.
489 * The voltage specified here is only 489 * The voltage specified here is only used to determine the OCR mask,
490 * the BCM chip is actually connected 490 * the BCM chip is actually connected directly to VBAT.
491 */ 491 */
492 wl_reg_on: regulator-wl-reg-on { 492 wl_reg_on: regulator-wl-reg-on {
493 compatible = "regulator-fixed" 493 compatible = "regulator-fixed";
494 494
495 regulator-name = "wl-reg-on"; 495 regulator-name = "wl-reg-on";
496 regulator-min-microvolt = <300 496 regulator-min-microvolt = <3000000>;
497 regulator-max-microvolt = <300 497 regulator-max-microvolt = <3000000>;
498 498
499 startup-delay-us = <100000>; 499 startup-delay-us = <100000>;
500 500
501 /* GPIO215 (WLAN_EN) */ 501 /* GPIO215 (WLAN_EN) */
502 gpio = <&gpio6 23 GPIO_ACTIVE_ 502 gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>;
503 enable-active-high; 503 enable-active-high;
504 504
505 pinctrl-names = "default"; 505 pinctrl-names = "default";
506 pinctrl-0 = <&wlan_en_default> 506 pinctrl-0 = <&wlan_en_default>;
507 }; 507 };
508 508
509 /* MIC5366 GPIO-controlled regulator * 509 /* MIC5366 GPIO-controlled regulator */
510 panel_reg_1v8: regulator-panel-1v8 { 510 panel_reg_1v8: regulator-panel-1v8 {
511 compatible = "regulator-fixed" 511 compatible = "regulator-fixed";
512 512
513 regulator-name = "panel-fixed- 513 regulator-name = "panel-fixed-supply";
514 regulator-min-microvolt = <180 514 regulator-min-microvolt = <1800000>;
515 regulator-max-microvolt = <180 515 regulator-max-microvolt = <1800000>;
516 /* GPIO219 */ 516 /* GPIO219 */
517 gpio = <&gpio6 27 GPIO_ACTIVE_ 517 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
518 518
519 startup-delay-us = <200>; 519 startup-delay-us = <200>;
520 enable-active-high; 520 enable-active-high;
521 521
522 pinctrl-names = "default"; 522 pinctrl-names = "default";
523 pinctrl-0 = <&panel_reg_defaul 523 pinctrl-0 = <&panel_reg_default_mode>;
524 }; 524 };
525 525
526 /* MIC5366 GPIO-controlled regulator * 526 /* MIC5366 GPIO-controlled regulator */
527 panel_reg_3v0: regulator-panel-3v0 { 527 panel_reg_3v0: regulator-panel-3v0 {
528 compatible = "regulator-fixed" 528 compatible = "regulator-fixed";
529 529
530 regulator-name = "panel-fixed- 530 regulator-name = "panel-fixed-supply";
531 regulator-min-microvolt = <300 531 regulator-min-microvolt = <3000000>;
532 regulator-max-microvolt = <300 532 regulator-max-microvolt = <3000000>;
533 /* GPIO219 */ 533 /* GPIO219 */
534 gpio = <&gpio6 27 GPIO_ACTIVE_ 534 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
535 535
536 startup-delay-us = <200>; 536 startup-delay-us = <200>;
537 enable-active-high; 537 enable-active-high;
538 538
539 pinctrl-names = "default"; 539 pinctrl-names = "default";
540 pinctrl-0 = <&panel_reg_defaul 540 pinctrl-0 = <&panel_reg_default_mode>;
541 }; 541 };
542 }; 542 };
543 543
544 &pinctrl { 544 &pinctrl {
545 gpio-keys { 545 gpio-keys {
546 gpio_keys_default: gpio_keys_d 546 gpio_keys_default: gpio_keys_default {
547 golden_cfg1 { 547 golden_cfg1 {
548 pins = "GPIO67 548 pins = "GPIO67", /* VOL_UP */
549 "GPIO91 549 "GPIO91", /* HOME_KEY */
550 "GPIO92 550 "GPIO92"; /* VOL_DOWN */
551 ste,config = < 551 ste,config = <&gpio_in_pu>;
552 }; 552 };
553 }; 553 };
554 }; 554 };
555 555
556 i2c-gpio-0 { 556 i2c-gpio-0 {
557 i2c_gpio_0_default: i2c_gpio_0 557 i2c_gpio_0_default: i2c_gpio_0 {
558 golden_cfg1 { 558 golden_cfg1 {
559 pins = "GPIO77 559 pins = "GPIO77", /* TOUCHKEY_SCL */
560 "GPIO78 560 "GPIO78"; /* TOUCHKEY_SDA */
561 ste,config = < 561 ste,config = <&gpio_in_nopull>;
562 }; 562 };
563 }; 563 };
564 }; 564 };
565 565
566 flash { 566 flash {
567 gpio_flash_default_mode: flash 567 gpio_flash_default_mode: flash_default {
568 golden_cfg1 { 568 golden_cfg1 {
569 pins = "GPIO14 569 pins = "GPIO140_B11", "GPIO141_C12";
570 ste,config = < 570 ste,config = <&gpio_out_lo>;
571 }; 571 };
572 }; 572 };
573 }; 573 };
574 574
575 i2c-gpio-1 { 575 i2c-gpio-1 {
576 i2c_gpio_1_default: i2c_gpio_1 576 i2c_gpio_1_default: i2c_gpio_1 {
577 golden_cfg1 { 577 golden_cfg1 {
578 pins = "GPIO15 578 pins = "GPIO151", /* COMP_SCL */
579 "GPIO15 579 "GPIO152"; /* COMP_SDA */
580 ste,config = < 580 ste,config = <&gpio_in_nopull>;
581 }; 581 };
582 }; 582 };
583 }; 583 };
584 584
585 touchkey { 585 touchkey {
586 touchkey_default: touchkey_def 586 touchkey_default: touchkey_default {
587 golden_cfg1 { 587 golden_cfg1 {
588 pins = "GPIO79 588 pins = "GPIO79"; /* TOUCHKEY_INT */
589 ste,config = < 589 ste,config = <&gpio_in_nopull>;
590 }; 590 };
591 }; 591 };
592 }; 592 };
593 593
594 sdi0 { 594 sdi0 {
595 sd_level_translator_default: s 595 sd_level_translator_default: sd_level_translator_default {
596 golden_cfg1 { 596 golden_cfg1 {
597 pins = "GPIO87 597 pins = "GPIO87_B3"; /* TXS0206-29_EN */
598 ste,config = < 598 ste,config = <&gpio_out_lo>;
599 }; 599 };
600 }; 600 };
601 }; 601 };
602 602
603 sdi2 { 603 sdi2 {
604 mem_ldo_default: mem_ldo_defau 604 mem_ldo_default: mem_ldo_default {
605 golden_cfg1 { 605 golden_cfg1 {
606 pins = "GPIO22 606 pins = "GPIO223_AH9"; /* MEM_LDO_EN */
607 ste,config = < 607 ste,config = <&gpio_out_hi>;
608 }; 608 };
609 }; 609 };
610 }; 610 };
611 611
612 mcde { 612 mcde {
613 dsi_default_mode: dsi_default 613 dsi_default_mode: dsi_default {
614 default_mux1 { 614 default_mux1 {
615 /* Mux in VSI0 615 /* Mux in VSI0 used for DSI TE */
616 function = "lc 616 function = "lcd";
617 groups = 617 groups =
618 "lcdvsi0_a_1"; 618 "lcdvsi0_a_1"; /* VSI0 for LCD */
619 }; 619 };
620 default_cfg1 { 620 default_cfg1 {
621 pins = 621 pins =
622 "GPIO68_E1"; / 622 "GPIO68_E1"; /* VSI0 */
623 ste,config = < 623 ste,config = <&in_nopull>;
624 }; 624 };
625 }; 625 };
626 }; 626 };
627 627
628 display { 628 display {
629 display_default_mode: display_ 629 display_default_mode: display_default {
630 golden_cfg1 { 630 golden_cfg1 {
631 pins = "GPIO13 631 pins = "GPIO139_C9"; /* MIPI_DSI0_RESET_N */
632 ste,config = < 632 ste,config = <&gpio_out_lo>;
633 }; 633 };
634 golden_cfg2 { 634 golden_cfg2 {
635 pins = "GPIO82 635 pins = "GPIO82_C1"; /* LDI_ESD_DET */
636 ste,config = < 636 ste,config = <&gpio_in_pu>;
637 }; 637 };
638 }; 638 };
639 panel_reg_default_mode: panel_ 639 panel_reg_default_mode: panel_reg_default {
640 golden_cfg1 { 640 golden_cfg1 {
641 pins = "GPIO21 641 pins = "GPIO219_AG10"; /* LCD_PWR_EN */
642 ste,config = < 642 ste,config = <&gpio_out_lo>;
643 }; 643 };
644 }; 644 };
645 }; 645 };
646 646
647 proximity { 647 proximity {
648 proximity_default: proximity_d 648 proximity_default: proximity_default {
649 golden_cfg1 { 649 golden_cfg1 {
650 pins = "GPIO14 650 pins = "GPIO146_D13"; /* PS_INT */
651 ste,config = < 651 ste,config = <&gpio_in_nopull>;
652 }; 652 };
653 }; 653 };
654 }; 654 };
655 655
656 imu { 656 imu {
657 imu_default: imu_default { 657 imu_default: imu_default {
658 golden_cfg1 { 658 golden_cfg1 {
659 pins = "GPIO20 659 pins = "GPIO206_AG24"; /* ACC_INT */
660 ste,config = < 660 ste,config = <&gpio_in_pd>;
661 }; 661 };
662 }; 662 };
663 }; 663 };
664 664
665 tsp { 665 tsp {
666 tsp_default: tsp_default { 666 tsp_default: tsp_default {
667 golden_cfg1 { 667 golden_cfg1 {
668 pins = "GPIO21 668 pins = "GPIO218_AH11"; /* TSP_INT_1V8 */
669 ste,config = < 669 ste,config = <&gpio_in_nopull>;
670 }; 670 };
671 }; 671 };
672 }; 672 };
673 673
674 wlan { 674 wlan {
675 wlan_default: wlan_default { 675 wlan_default: wlan_default {
676 golden_cfg1 { 676 golden_cfg1 {
677 pins = "GPIO21 677 pins = "GPIO216_AG12"; /* WLAN_HOST_WAKE */
678 ste,config = < 678 ste,config = <&gpio_in_pd>;
679 }; 679 };
680 }; 680 };
681 681
682 wlan_en_default: wlan_en_defau 682 wlan_en_default: wlan_en_default {
683 golden_cfg1 { 683 golden_cfg1 {
684 pins = "GPIO21 684 pins = "GPIO215_AH13"; /* WLAN_EN */
685 ste,config = < 685 ste,config = <&gpio_out_lo>;
686 }; 686 };
687 }; 687 };
688 }; 688 };
689 689
690 bluetooth { 690 bluetooth {
691 bluetooth_default: bluetooth_d 691 bluetooth_default: bluetooth_default {
692 golden_cfg1 { 692 golden_cfg1 {
693 pins = "GPIO19 693 pins = "GPIO199_AH23", /* BT_WAKE */
694 "GPIO22 694 "GPIO222_AJ9"; /* BT_VREG_ON */
695 ste,config = < 695 ste,config = <&gpio_out_lo>;
696 }; 696 };
697 golden_cfg2 { 697 golden_cfg2 {
698 pins = "GPIO97 698 pins = "GPIO97_D9"; /* BT_HOST_WAKE */
699 ste,config = < 699 ste,config = <&gpio_in_nopull>;
700 }; 700 };
701 }; 701 };
702 }; 702 };
703 703
704 vibrator { 704 vibrator {
705 vibrator_default: vibrator_def 705 vibrator_default: vibrator_default {
706 golden_cfg1 { 706 golden_cfg1 {
707 pins = "GPIO19 707 pins = "GPIO195_AG28"; /* MOT_EN */
708 ste,config = < 708 ste,config = <&gpio_out_lo>;
709 }; 709 };
710 }; 710 };
711 }; 711 };
712 }; 712 };
713 713
714 &ab8505_gpio { 714 &ab8505_gpio {
715 /* Hog a few default settings */ 715 /* Hog a few default settings */
716 pinctrl-names = "default"; 716 pinctrl-names = "default";
717 pinctrl-0 = <&gpio_default>; 717 pinctrl-0 = <&gpio_default>;
718 718
719 gpio { 719 gpio {
720 gpio_default: gpio_default { 720 gpio_default: gpio_default {
721 golden_mux { 721 golden_mux {
722 /* Change unus 722 /* Change unused pins to GPIO mode */
723 function = "gp 723 function = "gpio";
724 groups = "gpio 724 groups = "gpio3_a_1", /* default: SysClkReq4 */
725 "gpio 725 "gpio14_a_1"; /* default: PWMOut1 */
726 }; 726 };
727 golden_cfg1 { 727 golden_cfg1 {
728 pins = "GPIO11 728 pins = "GPIO11_B17", "GPIO13_D17", "GPIO50_L4";
729 bias-disable; 729 bias-disable;
730 }; 730 };
731 }; 731 };
732 }; 732 };
733 }; 733 };
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