1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * Devicetree for the Samsung Galaxy Exhibit S 3 * Devicetree for the Samsung Galaxy Exhibit SGH-T599 also known as Codina-TMO,
4 * the "TMO" shall be read "T-Mobile" as this 4 * the "TMO" shall be read "T-Mobile" as this phone was produced exlusively
5 * for T-Mobile in the United States. 5 * for T-Mobile in the United States.
6 * 6 *
7 * This phone is closely related to the Codina 7 * This phone is closely related to the Codina, but has:
8 * - No CPU speed cap, full ~1GHz rate 8 * - No CPU speed cap, full ~1GHz rate
9 * - Different power management IC, AB8505 9 * - Different power management IC, AB8505
10 * - As AB8505 has a micro USB phy, no TI TSU6 10 * - As AB8505 has a micro USB phy, no TI TSU6111
11 * - Different power routing such as the remov 11 * - Different power routing such as the removal of the external LDO for the
12 * touchscreen in favor of using the AB8505 12 * touchscreen in favor of using the AB8505
13 * - Using a regulator for the key backlight L 13 * - Using a regulator for the key backlight LED
14 * - Using the Samsung S6D27A1 panel by defaul 14 * - Using the Samsung S6D27A1 panel by default
15 * - The panel is using one of the ordinary AB 15 * - The panel is using one of the ordinary AB8505 regulators for 1.8V
16 * - WiFi/Bluetooth combi chip upgraded to BCM 16 * - WiFi/Bluetooth combi chip upgraded to BCM4334
17 * - GPIO for backlight control moved from 68 17 * - GPIO for backlight control moved from 68 to 69
18 */ 18 */
19 19
20 /dts-v1/; 20 /dts-v1/;
21 #include "ste-db8500.dtsi" 21 #include "ste-db8500.dtsi"
22 #include "ste-ab8505.dtsi" 22 #include "ste-ab8505.dtsi"
23 #include "ste-dbx5x0-pinctrl.dtsi" 23 #include "ste-dbx5x0-pinctrl.dtsi"
24 #include <dt-bindings/gpio/gpio.h> 24 #include <dt-bindings/gpio/gpio.h>
25 #include <dt-bindings/leds/common.h> 25 #include <dt-bindings/leds/common.h>
26 #include <dt-bindings/input/input.h> 26 #include <dt-bindings/input/input.h>
27 #include <dt-bindings/interrupt-controller/irq 27 #include <dt-bindings/interrupt-controller/irq.h>
28 28
29 / { 29 / {
30 model = "Samsung Galaxy Exhibit (SGH-T 30 model = "Samsung Galaxy Exhibit (SGH-T599)";
31 compatible = "samsung,codina-tmo", "st 31 compatible = "samsung,codina-tmo", "st-ericsson,u8500";
32 32
33 chosen { 33 chosen {
34 stdout-path = &serial2; 34 stdout-path = &serial2;
35 }; 35 };
36 36
37 battery: battery { 37 battery: battery {
38 compatible = "samsung,eb425161 38 compatible = "samsung,eb425161lu";
39 }; 39 };
40 40
41 thermal-zones { 41 thermal-zones {
42 battery-thermal { 42 battery-thermal {
43 /* This zone will be p 43 /* This zone will be polled by the battery temperature code */
44 polling-delay = <0>; 44 polling-delay = <0>;
45 polling-delay-passive 45 polling-delay-passive = <0>;
46 thermal-sensors = <&ba 46 thermal-sensors = <&bat_therm>;
47 47
48 trips { 48 trips {
49 battery-crit-h 49 battery-crit-hi {
50 temper 50 temperature = <70000>;
51 hyster 51 hysteresis = <2000>;
52 type = 52 type = "critical";
53 }; 53 };
54 }; 54 };
55 }; 55 };
56 }; 56 };
57 57
58 bat_therm: thermistor { 58 bat_therm: thermistor {
59 compatible = "samsung,1404-001 59 compatible = "samsung,1404-001221";
60 io-channels = <&gpadc 0x02>; / 60 io-channels = <&gpadc 0x02>; /* BatTemp */
61 pullup-uv = <1800000>; 61 pullup-uv = <1800000>;
62 pullup-ohm = <230000>; 62 pullup-ohm = <230000>;
63 pulldown-ohm = <0>; 63 pulldown-ohm = <0>;
64 #thermal-sensor-cells = <0>; 64 #thermal-sensor-cells = <0>;
65 }; 65 };
66 66
67 /* TI TXS0206 level translator for 2.9 67 /* TI TXS0206 level translator for 2.9 V */
68 sd_level_translator: regulator-gpio { 68 sd_level_translator: regulator-gpio {
69 compatible = "regulator-fixed" 69 compatible = "regulator-fixed";
70 70
71 /* GPIO87 EN */ 71 /* GPIO87 EN */
72 gpios = <&gpio2 23 GPIO_ACTIVE 72 gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
73 enable-active-high; 73 enable-active-high;
74 74
75 regulator-name = "sd-level-tra 75 regulator-name = "sd-level-translator";
76 regulator-min-microvolt = <290 76 regulator-min-microvolt = <2900000>;
77 regulator-max-microvolt = <290 77 regulator-max-microvolt = <2900000>;
78 regulator-type = "voltage"; 78 regulator-type = "voltage";
79 79
80 startup-delay-us = <200>; 80 startup-delay-us = <200>;
81 81
82 pinctrl-names = "default"; 82 pinctrl-names = "default";
83 pinctrl-0 = <&sd_level_transla 83 pinctrl-0 = <&sd_level_translator_default>;
84 }; 84 };
85 85
86 /* External LDO MIC5366-3.3YMT for eMM 86 /* External LDO MIC5366-3.3YMT for eMMC */
87 ldo_3v3_reg: regulator-gpio-ldo-3v3 { 87 ldo_3v3_reg: regulator-gpio-ldo-3v3 {
88 compatible = "regulator-fixed" 88 compatible = "regulator-fixed";
89 /* Supplied in turn by VBAT */ 89 /* Supplied in turn by VBAT */
90 regulator-name = "VMEM_3V3"; 90 regulator-name = "VMEM_3V3";
91 regulator-min-microvolt = <330 91 regulator-min-microvolt = <3300000>;
92 regulator-max-microvolt = <330 92 regulator-max-microvolt = <3300000>;
93 gpios = <&gpio6 31 GPIO_ACTIVE 93 gpios = <&gpio6 31 GPIO_ACTIVE_HIGH>;
94 startup-delay-us = <5000>; 94 startup-delay-us = <5000>;
95 enable-active-high; 95 enable-active-high;
96 pinctrl-names = "default"; 96 pinctrl-names = "default";
97 pinctrl-0 = <&emmc_ldo_en_defa 97 pinctrl-0 = <&emmc_ldo_en_default_mode>;
98 }; 98 };
99 99
100 /* 100 /*
101 * External Ricoh RP152L010B-TR LCD LD 101 * External Ricoh RP152L010B-TR LCD LDO regulator for the display.
102 * LCD_PWR_EN controls both the 3.0V o 102 * LCD_PWR_EN controls both the 3.0V output.
103 */ 103 */
104 lcd_3v0_reg: regulator-gpio-lcd-3v0 { 104 lcd_3v0_reg: regulator-gpio-lcd-3v0 {
105 compatible = "regulator-fixed" 105 compatible = "regulator-fixed";
106 /* Supplied in turn by VBAT */ 106 /* Supplied in turn by VBAT */
107 regulator-name = "VREG_LCD_3.0 107 regulator-name = "VREG_LCD_3.0V";
108 regulator-min-microvolt = <300 108 regulator-min-microvolt = <3000000>;
109 regulator-max-microvolt = <300 109 regulator-max-microvolt = <3000000>;
110 /* GPIO219 controls this regul 110 /* GPIO219 controls this regulator */
111 gpio = <&gpio6 27 GPIO_ACTIVE_ 111 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
112 enable-active-high; 112 enable-active-high;
113 pinctrl-names = "default"; 113 pinctrl-names = "default";
114 pinctrl-0 = <&lcd_pwr_en_defau 114 pinctrl-0 = <&lcd_pwr_en_default_mode>;
115 }; 115 };
116 116
117 /* 117 /*
118 * This regulator is a GPIO line that 118 * This regulator is a GPIO line that drives the Broadcom WLAN
119 * line WL_REG_ON high and enables the 119 * line WL_REG_ON high and enables the internal regulators
120 * inside the chip. Unfortunatley it i 120 * inside the chip. Unfortunatley it is erroneously named
121 * WLAN_RST_N on the schematic but it 121 * WLAN_RST_N on the schematic but it is not a reset line.
122 * 122 *
123 * The voltage specified here is only 123 * The voltage specified here is only used to determine the OCR mask,
124 * the for the SDIO connector, the chi 124 * the for the SDIO connector, the chip is actually connected
125 * directly to VBAT. 125 * directly to VBAT.
126 */ 126 */
127 wl_reg: regulator-gpio-wlan { 127 wl_reg: regulator-gpio-wlan {
128 compatible = "regulator-fixed" 128 compatible = "regulator-fixed";
129 regulator-name = "WL_REG_ON"; 129 regulator-name = "WL_REG_ON";
130 regulator-min-microvolt = <300 130 regulator-min-microvolt = <3000000>;
131 regulator-max-microvolt = <300 131 regulator-max-microvolt = <3000000>;
132 startup-delay-us = <100000>; 132 startup-delay-us = <100000>;
133 /* GPIO215 (WLAN_RST_N to WL_R 133 /* GPIO215 (WLAN_RST_N to WL_REG_ON) */
134 gpio = <&gpio6 23 GPIO_ACTIVE_ 134 gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>;
135 enable-active-high; 135 enable-active-high;
136 pinctrl-names = "default"; 136 pinctrl-names = "default";
137 pinctrl-0 = <&wlan_ldo_en_defa 137 pinctrl-0 = <&wlan_ldo_en_default>;
138 }; 138 };
139 139
140 vibrator { 140 vibrator {
141 compatible = "gpio-vibrator"; 141 compatible = "gpio-vibrator";
142 /* GPIO195 "MOT_EN" */ 142 /* GPIO195 "MOT_EN" */
143 enable-gpios = <&gpio6 3 GPIO_ 143 enable-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
144 pinctrl-names = "default"; 144 pinctrl-names = "default";
145 pinctrl-0 = <&vibrator_default 145 pinctrl-0 = <&vibrator_default>;
146 }; 146 };
147 147
148 gpio-keys { 148 gpio-keys {
149 compatible = "gpio-keys"; 149 compatible = "gpio-keys";
150 pinctrl-names = "default"; 150 pinctrl-names = "default";
151 pinctrl-0 = <&gpio_keys_defaul 151 pinctrl-0 = <&gpio_keys_default_mode>;
152 152
153 button-home { 153 button-home {
154 linux,code = <KEY_HOME 154 linux,code = <KEY_HOME>;
155 label = "HOME"; 155 label = "HOME";
156 /* GPIO91 */ 156 /* GPIO91 */
157 gpios = <&gpio2 27 GPI 157 gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
158 }; 158 };
159 button-volup { 159 button-volup {
160 linux,code = <KEY_VOLU 160 linux,code = <KEY_VOLUMEUP>;
161 label = "VOL+"; 161 label = "VOL+";
162 /* GPIO67 */ 162 /* GPIO67 */
163 gpios = <&gpio2 3 GPIO 163 gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
164 }; 164 };
165 button-voldown { 165 button-voldown {
166 linux,code = <KEY_VOLU 166 linux,code = <KEY_VOLUMEDOWN>;
167 label = "VOL-"; 167 label = "VOL-";
168 /* GPIO92 */ 168 /* GPIO92 */
169 gpios = <&gpio2 28 GPI 169 gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
170 }; 170 };
171 }; 171 };
172 172
173 led-touchkeys { 173 led-touchkeys {
174 compatible = "regulator-led"; 174 compatible = "regulator-led";
175 vled-supply = <&ab8500_ldo_aux 175 vled-supply = <&ab8500_ldo_aux4_reg>; // 3.3V
176 default-state = "on"; 176 default-state = "on";
177 function = LED_FUNCTION_KBD_BA 177 function = LED_FUNCTION_KBD_BACKLIGHT;
178 color = <LED_COLOR_ID_WHITE>; 178 color = <LED_COLOR_ID_WHITE>;
179 }; 179 };
180 180
181 ktd253: backlight { 181 ktd253: backlight {
182 compatible = "kinetic,ktd253"; 182 compatible = "kinetic,ktd253";
183 /* GPIO69 is used on Codina R0 183 /* GPIO69 is used on Codina R0.4 and Codina TMO */
184 enable-gpios = <&gpio2 5 GPIO_ 184 enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
185 /* Default to 13/32 brightness 185 /* Default to 13/32 brightness */
186 default-brightness = <13>; 186 default-brightness = <13>;
187 pinctrl-names = "default"; 187 pinctrl-names = "default";
188 pinctrl-0 = <&ktd253_backlight 188 pinctrl-0 = <&ktd253_backlight_default_mode>;
189 }; 189 };
190 190
191 /* Richtek RT8515GQW Flash LED Driver 191 /* Richtek RT8515GQW Flash LED Driver IC */
192 flash { 192 flash {
193 compatible = "richtek,rt8515"; 193 compatible = "richtek,rt8515";
194 /* GPIO 140 */ 194 /* GPIO 140 */
195 enf-gpios = <&gpio4 12 GPIO_AC 195 enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
196 /* GPIO 141 */ 196 /* GPIO 141 */
197 ent-gpios = <&gpio4 13 GPIO_AC 197 ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
198 /* 198 /*
199 * RFS is 16 kOhm and RTS is 1 199 * RFS is 16 kOhm and RTS is 100 kOhm giving
200 * the flash max current 343mA 200 * the flash max current 343mA and torch max
201 * current 55 mA. 201 * current 55 mA.
202 */ 202 */
203 richtek,rfs-ohms = <16000>; 203 richtek,rfs-ohms = <16000>;
204 richtek,rts-ohms = <100000>; 204 richtek,rts-ohms = <100000>;
205 pinctrl-names = "default"; 205 pinctrl-names = "default";
206 pinctrl-0 = <&gpio_flash_defau 206 pinctrl-0 = <&gpio_flash_default_mode>;
207 207
208 led { 208 led {
209 function = LED_FUNCTIO 209 function = LED_FUNCTION_FLASH;
210 color = <LED_COLOR_ID_ 210 color = <LED_COLOR_ID_WHITE>;
211 flash-max-timeout-us = 211 flash-max-timeout-us = <250000>;
212 flash-max-microamp = < 212 flash-max-microamp = <343750>;
213 led-max-microamp = <55 213 led-max-microamp = <55000>;
214 }; 214 };
215 }; 215 };
216 216
217 /* Bit-banged I2C on GPIO143 and GPIO1 217 /* Bit-banged I2C on GPIO143 and GPIO144 also called "SUBPMU I2C" */
218 i2c-gpio-0 { 218 i2c-gpio-0 {
219 compatible = "i2c-gpio"; 219 compatible = "i2c-gpio";
220 sda-gpios = <&gpio4 16 (GPIO_A 220 sda-gpios = <&gpio4 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
221 scl-gpios = <&gpio4 15 (GPIO_A 221 scl-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
222 pinctrl-names = "default"; 222 pinctrl-names = "default";
223 pinctrl-0 = <&i2c_gpio_0_defau 223 pinctrl-0 = <&i2c_gpio_0_default>;
224 #address-cells = <1>; 224 #address-cells = <1>;
225 #size-cells = <0>; 225 #size-cells = <0>;
226 226
227 /* TODO: this should also be u 227 /* TODO: this should also be used by the SM5103 Camera power management unit */
228 }; 228 };
229 229
230 /* Bit-banged I2C on GPIO151 and GPIO1 230 /* Bit-banged I2C on GPIO151 and GPIO152 also called "COMP I2C" */
231 i2c-gpio-1 { 231 i2c-gpio-1 {
232 compatible = "i2c-gpio"; 232 compatible = "i2c-gpio";
233 sda-gpios = <&gpio4 24 (GPIO_A 233 sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
234 scl-gpios = <&gpio4 23 (GPIO_A 234 scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
235 pinctrl-names = "default"; 235 pinctrl-names = "default";
236 pinctrl-0 = <&i2c_gpio_1_defau 236 pinctrl-0 = <&i2c_gpio_1_default>;
237 #address-cells = <1>; 237 #address-cells = <1>;
238 #size-cells = <0>; 238 #size-cells = <0>;
239 239
240 magnetometer@c { 240 magnetometer@c {
241 compatible = "alps,hsc 241 compatible = "alps,hscdtd008a";
242 reg = <0x0c>; 242 reg = <0x0c>;
243 clock-frequency = <400 243 clock-frequency = <400000>;
244 244
245 avdd-supply = <&ab8500 245 avdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
246 dvdd-supply = <&ab8500 246 dvdd-supply = <&ab8500_ldo_aux8_reg>; // 1.8V
247 }; 247 };
248 }; 248 };
249 249
250 spi { 250 spi {
251 compatible = "spi-gpio"; 251 compatible = "spi-gpio";
252 /* Clock on GPIO220, pin SCL * 252 /* Clock on GPIO220, pin SCL */
253 sck-gpios = <&gpio6 28 GPIO_AC 253 sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
254 /* MOSI on GPIO224, pin SDI "s 254 /* MOSI on GPIO224, pin SDI "slave data in" */
255 mosi-gpios = <&gpio7 0 GPIO_AC 255 mosi-gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
256 /* MISO on GPIO225, pin SDO "s 256 /* MISO on GPIO225, pin SDO "slave data out" */
257 miso-gpios = <&gpio7 1 GPIO_AC 257 miso-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
258 /* Chip select on GPIO201 */ 258 /* Chip select on GPIO201 */
259 cs-gpios = <&gpio6 9 GPIO_ACTI 259 cs-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>;
260 num-chipselects = <1>; 260 num-chipselects = <1>;
261 261
262 pinctrl-names = "default"; 262 pinctrl-names = "default";
263 pinctrl-0 = <&spi_gpio_0_defau 263 pinctrl-0 = <&spi_gpio_0_default>;
264 #address-cells = <1>; 264 #address-cells = <1>;
265 #size-cells = <0>; 265 #size-cells = <0>;
266 266
267 panel@0 { 267 panel@0 {
268 compatible = "samsung, 268 compatible = "samsung,s6d27a1";
269 spi-max-frequency = <1 269 spi-max-frequency = <1200000>;
270 /* TYPE 3: inverse clo 270 /* TYPE 3: inverse clock polarity and phase */
271 spi-cpha; 271 spi-cpha;
272 spi-cpol; 272 spi-cpol;
273 273
274 reg = <0>; 274 reg = <0>;
275 vci-supply = <&lcd_3v0 275 vci-supply = <&lcd_3v0_reg>;
276 vccio-supply = <&ab850 276 vccio-supply = <&ab8500_ldo_aux6_reg>;
277 277
278 /* Reset on GPIO139 */ 278 /* Reset on GPIO139 */
279 reset-gpios = <&gpio4 279 reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
280 /* LCD_VGH/LCD_DETECT, 280 /* LCD_VGH/LCD_DETECT, ESD IRQ on GPIO93 */
281 interrupt-parent = <&g 281 interrupt-parent = <&gpio2>;
282 interrupts = <29 IRQ_T 282 interrupts = <29 IRQ_TYPE_EDGE_RISING>;
283 283
284 pinctrl-names = "defau 284 pinctrl-names = "default";
285 pinctrl-0 = <&panel_de 285 pinctrl-0 = <&panel_default_mode>;
286 backlight = <&ktd253>; 286 backlight = <&ktd253>;
287 287
288 port { 288 port {
289 panel_in: endp 289 panel_in: endpoint {
290 remote 290 remote-endpoint = <&display_out>;
291 }; 291 };
292 }; 292 };
293 }; 293 };
294 }; 294 };
295 295
296 soc { 296 soc {
297 /* External Micro SD slot */ 297 /* External Micro SD slot */
298 mmc@80126000 { 298 mmc@80126000 {
299 arm,primecell-periphid 299 arm,primecell-periphid = <0x10480180>;
300 max-frequency = <10000 300 max-frequency = <100000000>;
301 bus-width = <4>; 301 bus-width = <4>;
302 cap-sd-highspeed; 302 cap-sd-highspeed;
303 cap-mmc-highspeed; 303 cap-mmc-highspeed;
304 st,sig-pin-fbclk; 304 st,sig-pin-fbclk;
305 full-pwr-cycle; 305 full-pwr-cycle;
306 /* MMC is powered by A 306 /* MMC is powered by AUX3 1.2V .. 2.91V */
307 vmmc-supply = <&ab8500 307 vmmc-supply = <&ab8500_ldo_aux3_reg>;
308 /* 2.9 V level transla 308 /* 2.9 V level translator is using AUX3 at 2.9 V as well */
309 vqmmc-supply = <&sd_le 309 vqmmc-supply = <&sd_level_translator>;
310 pinctrl-names = "defau 310 pinctrl-names = "default", "sleep";
311 pinctrl-0 = <&mc0_a_2_ 311 pinctrl-0 = <&mc0_a_2_default>;
312 pinctrl-1 = <&mc0_a_2_ 312 pinctrl-1 = <&mc0_a_2_sleep>;
313 cd-gpios = <&gpio6 25 313 cd-gpios = <&gpio6 25 GPIO_ACTIVE_LOW>; // GPIO217
314 status = "okay"; 314 status = "okay";
315 }; 315 };
316 316
317 /* WLAN SDIO channel */ 317 /* WLAN SDIO channel */
318 mmc@80118000 { 318 mmc@80118000 {
319 arm,primecell-periphid 319 arm,primecell-periphid = <0x10480180>;
320 max-frequency = <50000 320 max-frequency = <50000000>;
321 bus-width = <4>; 321 bus-width = <4>;
322 non-removable; 322 non-removable;
323 cap-sd-highspeed; 323 cap-sd-highspeed;
324 pinctrl-names = "defau 324 pinctrl-names = "default", "sleep";
325 pinctrl-0 = <&mc1_a_2_ 325 pinctrl-0 = <&mc1_a_2_default>;
326 pinctrl-1 = <&mc1_a_2_ 326 pinctrl-1 = <&mc1_a_2_sleep>;
327 /* 327 /*
328 * GPIO-controlled vol 328 * GPIO-controlled voltage enablement: this drives
329 * the WL_REG_ON line 329 * the WL_REG_ON line high when we use this device.
330 * Represented as regu 330 * Represented as regulator to fill OCR mask.
331 */ 331 */
332 vmmc-supply = <&wl_reg 332 vmmc-supply = <&wl_reg>;
333 333
334 #address-cells = <1>; 334 #address-cells = <1>;
335 #size-cells = <0>; 335 #size-cells = <0>;
336 status = "okay"; 336 status = "okay";
337 337
338 wifi@1 { 338 wifi@1 {
339 compatible = " 339 compatible = "brcm,bcm4334-fmac", "brcm,bcm4329-fmac";
340 reg = <1>; 340 reg = <1>;
341 /* GPIO216 WL_ 341 /* GPIO216 WL_HOST_WAKE */
342 interrupt-pare 342 interrupt-parent = <&gpio6>;
343 interrupts = < 343 interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
344 interrupt-name 344 interrupt-names = "host-wake";
345 pinctrl-names 345 pinctrl-names = "default";
346 pinctrl-0 = <& 346 pinctrl-0 = <&wlan_default_mode>;
347 }; 347 };
348 }; 348 };
349 349
350 /* eMMC */ 350 /* eMMC */
351 mmc@80005000 { 351 mmc@80005000 {
352 arm,primecell-periphid 352 arm,primecell-periphid = <0x10480180>;
353 max-frequency = <10000 353 max-frequency = <100000000>;
354 bus-width = <8>; 354 bus-width = <8>;
355 non-removable; 355 non-removable;
356 cap-mmc-highspeed; 356 cap-mmc-highspeed;
357 mmc-ddr-1_8v; 357 mmc-ddr-1_8v;
358 no-sdio; 358 no-sdio;
359 no-sd; 359 no-sd;
360 vmmc-supply = <&ldo_3v 360 vmmc-supply = <&ldo_3v3_reg>;
361 pinctrl-names = "defau 361 pinctrl-names = "default", "sleep";
362 /* 362 /*
363 * GPIO130 will be set 363 * GPIO130 will be set to input no pull-up resulting in a resistor
364 * pulling the reset h 364 * pulling the reset high and taking the memory out of reset.
365 */ 365 */
366 pinctrl-0 = <&mc2_a_1_ 366 pinctrl-0 = <&mc2_a_1_default>;
367 pinctrl-1 = <&mc2_a_1_ 367 pinctrl-1 = <&mc2_a_1_sleep>;
368 status = "okay"; 368 status = "okay";
369 }; 369 };
370 370
371 /* GBF (Bluetooth) UART */ 371 /* GBF (Bluetooth) UART */
372 serial@80120000 { 372 serial@80120000 {
373 pinctrl-names = "defau 373 pinctrl-names = "default", "sleep";
374 pinctrl-0 = <&u0_a_1_d 374 pinctrl-0 = <&u0_a_1_default>;
375 pinctrl-1 = <&u0_a_1_s 375 pinctrl-1 = <&u0_a_1_sleep>;
376 status = "okay"; 376 status = "okay";
377 377
378 bluetooth { 378 bluetooth {
379 /* BCM4334B0 a 379 /* BCM4334B0 actually */
380 compatible = " 380 compatible = "brcm,bcm4330-bt";
381 /* GPIO222 rai 381 /* GPIO222 rail BT_VREG_EN to BT_REG_ON */
382 shutdown-gpios 382 shutdown-gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
383 /* BT_WAKE on 383 /* BT_WAKE on GPIO199 */
384 device-wakeup- 384 device-wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
385 /* BT_HOST_WAK 385 /* BT_HOST_WAKE on GPIO97 */
386 /* FIXME: conv 386 /* FIXME: convert to interrupt */
387 host-wakeup-gp 387 host-wakeup-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
388 /* BT_RST_N on 388 /* BT_RST_N on GPIO209 */
389 reset-gpios = 389 reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>;
390 pinctrl-names 390 pinctrl-names = "default";
391 pinctrl-0 = <& 391 pinctrl-0 = <&bluetooth_default_mode>;
392 }; 392 };
393 }; 393 };
394 394
395 /* GPS UART */ 395 /* GPS UART */
396 serial@80121000 { 396 serial@80121000 {
397 status = "okay"; 397 status = "okay";
398 pinctrl-names = "defau 398 pinctrl-names = "default", "sleep";
399 /* CTS/RTS is not used 399 /* CTS/RTS is not used, CTS is repurposed as GPIO */
400 pinctrl-0 = <&u1rxtx_a 400 pinctrl-0 = <&u1rxtx_a_1_default>;
401 pinctrl-1 = <&u1rxtx_a 401 pinctrl-1 = <&u1rxtx_a_1_sleep>;
402 /* FIXME: add a device 402 /* FIXME: add a device for the GPS here */
403 }; 403 };
404 404
405 /* Debugging console UART conn 405 /* Debugging console UART connected to AB8505 */
406 serial@80007000 { 406 serial@80007000 {
407 status = "okay"; 407 status = "okay";
408 pinctrl-names = "defau 408 pinctrl-names = "default", "sleep";
409 pinctrl-0 = <&u2rxtx_c 409 pinctrl-0 = <&u2rxtx_c_1_default>;
410 pinctrl-1 = <&u2rxtx_c 410 pinctrl-1 = <&u2rxtx_c_1_sleep>;
411 }; 411 };
412 412
413 prcmu@80157000 { 413 prcmu@80157000 {
414 ab8505 { 414 ab8505 {
415 phy { 415 phy {
416 pinctr 416 pinctrl-names = "default", "sleep";
417 pinctr 417 pinctrl-0 = <&usb_a_1_default>;
418 pinctr 418 pinctrl-1 = <&usb_a_1_sleep>;
419 }; 419 };
420 420
421 ab8500_fg { 421 ab8500_fg {
422 line-i 422 line-impedance-micro-ohms = <36000>;
423 }; 423 };
424 424
425 /* This is mos 425 /* This is mostly identical to the Codina v0.4 regulators */
426 regulator { 426 regulator {
427 ab8500 427 ab8500_ldo_aux1 {
428 428 regulator-name = "v-sensors-vdd";
429 429 regulator-min-microvolt = <3000000>;
430 430 regulator-max-microvolt = <3300000>;
431 }; 431 };
432 432
433 ab8500 433 ab8500_ldo_aux2 {
434 434 regulator-name = "v-aux2";
435 435 regulator-min-microvolt = <3300000>;
436 436 regulator-max-microvolt = <3300000>;
437 }; 437 };
438 438
439 ab8500 439 ab8500_ldo_aux3 {
440 440 regulator-name = "v-mmc-sd";
441 }; 441 };
442 442
443 ab8500 443 ab8500_ldo_aux4 {
444 444 regulator-name = "v-aux4";
445 445 /*
446 446 * Providing some span here makes the touchkey
447 447 * LEDs actually dimmable.
448 448 */
449 449 regulator-min-microvolt = <1100000>;
450 450 regulator-max-microvolt = <3300000>;
451 }; 451 };
452 452
453 ab8500 453 ab8500_ldo_aux5 {
454 454 regulator-name = "v-aux5";
455 455 regulator-min-microvolt = <1800000>;
456 456 regulator-max-microvolt = <1800000>;
457 }; 457 };
458 458
459 ab8500 459 ab8500_ldo_aux6 {
460 460 /* 1.8 V to the display */
461 461 regulator-name = "v-aux6";
462 462 regulator-min-microvolt = <1800000>;
463 463 regulator-max-microvolt = <1800000>;
464 }; 464 };
465 465
466 ab8500 466 ab8500_ldo_aux8 {
467 467 regulator-name = "v-sensors-vio";
468 }; 468 };
469 }; 469 };
470 }; 470 };
471 }; 471 };
472 472
473 /* I2C0 also known as "AGC I2C 473 /* I2C0 also known as "AGC I2C" */
474 i2c@80004000 { 474 i2c@80004000 {
475 status = "okay"; 475 status = "okay";
476 pinctrl-names = "defau 476 pinctrl-names = "default", "sleep";
477 pinctrl-0 = <&i2c0_a_1 477 pinctrl-0 = <&i2c0_a_1_default>;
478 pinctrl-1 = <&i2c0_a_1 478 pinctrl-1 = <&i2c0_a_1_sleep>;
479 479
480 proximity@39 { 480 proximity@39 {
481 /* Codina has 481 /* Codina has the Amstaos TMD2672 */
482 compatible = " 482 compatible = "amstaos,tmd2672";
483 clock-frequenc 483 clock-frequency = <400000>;
484 reg = <0x39>; 484 reg = <0x39>;
485 485
486 /* IRQ on GPIO 486 /* IRQ on GPIO146 "PS_INT" */
487 interrupt-pare 487 interrupt-parent = <&gpio4>;
488 interrupts = < 488 interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
489 vdd-supply = < 489 vdd-supply = <&ab8500_ldo_aux1_reg>;
490 vddio-supply = 490 vddio-supply = <&ab8500_ldo_aux8_reg>;
491 pinctrl-names 491 pinctrl-names = "default";
492 pinctrl-0 = <& 492 pinctrl-0 = <&tmd2672_codina_default>;
493 }; 493 };
494 }; 494 };
495 495
496 /* I2C2 on GPIO10 and GPIO11 a 496 /* I2C2 on GPIO10 and GPIO11 also called "SENSORS I2C" */
497 i2c@80128000 { 497 i2c@80128000 {
498 status = "okay"; 498 status = "okay";
499 pinctrl-names = "defau 499 pinctrl-names = "default", "sleep";
500 pinctrl-0 = <&i2c2_b_2 500 pinctrl-0 = <&i2c2_b_2_default>;
501 pinctrl-1 = <&i2c2_b_2 501 pinctrl-1 = <&i2c2_b_2_sleep>;
502 502
503 /* Bosch BMA254 accele 503 /* Bosch BMA254 accelerometer */
504 accelerometer@18 { 504 accelerometer@18 {
505 compatible = " 505 compatible = "bosch,bma254";
506 reg = <0x18>; 506 reg = <0x18>;
507 mount-matrix = 507 mount-matrix = "0", "1", "0",
508 508 "-1", "0", "0",
509 509 "0", "0", "1";
510 vddio-supply = 510 vddio-supply = <&ab8500_ldo_aux8_reg>; // 1.8V
511 vdd-supply = < 511 vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
512 }; 512 };
513 }; 513 };
514 514
515 /* I2C3 */ 515 /* I2C3 */
516 i2c@80110000 { 516 i2c@80110000 {
517 status = "okay"; 517 status = "okay";
518 518
519 pinctrl-names = "defau 519 pinctrl-names = "default", "sleep";
520 pinctrl-0 = <&i2c3_c_2 520 pinctrl-0 = <&i2c3_c_2_default>;
521 pinctrl-1 = <&i2c3_c_2 521 pinctrl-1 = <&i2c3_c_2_sleep>;
522 522
523 /* TODO: write binding 523 /* TODO: write bindings and driver for this touchscreen */
524 524
525 /* Zinitix BT404 ISP p 525 /* Zinitix BT404 ISP part */
526 isp@50 { 526 isp@50 {
527 compatible = " 527 compatible = "zinitix,bt404-isp";
528 reg = <0x50>; 528 reg = <0x50>;
529 pinctrl-names 529 pinctrl-names = "default";
530 pinctrl-0 = <& 530 pinctrl-0 = <&tsp_default>;
531 }; 531 };
532 532
533 /* Zinitix BT404 touch 533 /* Zinitix BT404 touchscreen, also has the touchkeys for menu and back */
534 touchscreen@20 { 534 touchscreen@20 {
535 compatible = " 535 compatible = "zinitix,bt404";
536 reg = <0x20>; 536 reg = <0x20>;
537 /* GPIO218 (TS 537 /* GPIO218 (TSP_INT_1V8) */
538 interrupt-pare 538 interrupt-parent = <&gpio6>;
539 interrupts = < 539 interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
540 vcca-supply = 540 vcca-supply = <&ab8500_ldo_aux2_reg>; // 3.3V
541 vdd-supply = < 541 vdd-supply = <&ab8500_ldo_aux5_reg>; // 1.8V
542 zinitix,mode = 542 zinitix,mode = <2>;
543 touchscreen-si 543 touchscreen-size-x = <480>;
544 touchscreen-si 544 touchscreen-size-y = <800>;
545 pinctrl-names 545 pinctrl-names = "default";
546 pinctrl-0 = <& 546 pinctrl-0 = <&tsp_default>;
547 }; 547 };
548 }; 548 };
549 549
550 mcde@a0350000 { 550 mcde@a0350000 {
551 status = "okay"; 551 status = "okay";
552 pinctrl-names = "defau 552 pinctrl-names = "default";
553 pinctrl-0 = <&dpi_defa 553 pinctrl-0 = <&dpi_default_mode>;
554 554
555 port { 555 port {
556 display_out: e 556 display_out: endpoint {
557 remote 557 remote-endpoint = <&panel_in>;
558 }; 558 };
559 }; 559 };
560 }; 560 };
561 }; 561 };
562 }; 562 };
563 563
564 &pinctrl { 564 &pinctrl {
565 /* 565 /*
566 * This extends the MC0_A_2 default co 566 * This extends the MC0_A_2 default config to include
567 * the card detect GPIO217 line. 567 * the card detect GPIO217 line.
568 */ 568 */
569 sdi0 { 569 sdi0 {
570 mc0_a_2_default { 570 mc0_a_2_default {
571 default_cfg4 { 571 default_cfg4 {
572 pins = "GPIO21 572 pins = "GPIO217_AH12"; /* card detect */
573 ste,config = < 573 ste,config = <&gpio_in_pd>;
574 }; 574 };
575 }; 575 };
576 }; 576 };
577 sdi2 { 577 sdi2 {
578 /* 578 /*
579 * GPIO130 should be set in GP 579 * GPIO130 should be set in GPIO mode and
580 * pulled down. (Not connected 580 * pulled down. (Not connected.)
581 */ 581 */
582 mc2_a_1_default { 582 mc2_a_1_default {
583 default_cfg2 { 583 default_cfg2 {
584 pins = "GPIO13 584 pins = "GPIO130_C8"; /* FBCLK */
585 ste,config = < 585 ste,config = <&gpio_in_pd>;
586 }; 586 };
587 }; 587 };
588 }; 588 };
589 /* GPIO that enables the 2.9V SD card 589 /* GPIO that enables the 2.9V SD card level translator */
590 sd-level-translator { 590 sd-level-translator {
591 sd_level_translator_default: s 591 sd_level_translator_default: sd_level_translator_default {
592 /* level shifter on GP 592 /* level shifter on GPIO87 */
593 codina_cfg1 { 593 codina_cfg1 {
594 pins = "GPIO87 594 pins = "GPIO87_B3";
595 ste,config = < 595 ste,config = <&gpio_out_hi>;
596 }; 596 };
597 }; 597 };
598 }; 598 };
599 /* GPIO that enables the LDO regulator 599 /* GPIO that enables the LDO regulator for the eMMC */
600 emmc-ldo { 600 emmc-ldo {
601 emmc_ldo_en_default_mode: emmc 601 emmc_ldo_en_default_mode: emmc_ldo_default {
602 /* LDO enable on GPIO2 602 /* LDO enable on GPIO223 */
603 codina_cfg1 { 603 codina_cfg1 {
604 pins = "GPIO22 604 pins = "GPIO223_AH9";
605 ste,config = < 605 ste,config = <&gpio_out_hi>;
606 }; 606 };
607 }; 607 };
608 }; 608 };
609 /* GPIOs for panel control */ 609 /* GPIOs for panel control */
610 panel { 610 panel {
611 panel_default_mode: panel_defa 611 panel_default_mode: panel_default {
612 codina_cfg1 { 612 codina_cfg1 {
613 /* Reset line 613 /* Reset line */
614 pins = "GPIO13 614 pins = "GPIO139_C9";
615 ste,config = < 615 ste,config = <&gpio_out_lo>;
616 }; 616 };
617 codina_cfg2 { 617 codina_cfg2 {
618 /* ESD IRQ lin 618 /* ESD IRQ line "LCD detect" */
619 pins = "GPIO93 619 pins = "GPIO93_B7";
620 ste,config = < 620 ste,config = <&gpio_in_nopull>;
621 }; 621 };
622 }; 622 };
623 }; 623 };
624 /* GPIO that enables the LDO regulator 624 /* GPIO that enables the LDO regulator for the LCD display */
625 lcd-ldo { 625 lcd-ldo {
626 lcd_pwr_en_default_mode: lcd_p 626 lcd_pwr_en_default_mode: lcd_pwr_en_default {
627 /* LCD_PWR_EN on GPIO2 627 /* LCD_PWR_EN on GPIO219 */
628 codina_cfg1 { 628 codina_cfg1 {
629 pins = "GPIO21 629 pins = "GPIO219_AG10";
630 ste,config = < 630 ste,config = <&gpio_out_hi>;
631 }; 631 };
632 }; 632 };
633 }; 633 };
634 /* GPIO that enables the WLAN internal 634 /* GPIO that enables the WLAN internal LDO regulators */
635 wlan-ldo { 635 wlan-ldo {
636 wlan_ldo_en_default: wlan_ldo_ 636 wlan_ldo_en_default: wlan_ldo_default {
637 /* GPIO215 named WLAN_ 637 /* GPIO215 named WLAN_RST_N */
638 codina_cfg1 { 638 codina_cfg1 {
639 pins = "GPIO21 639 pins = "GPIO215_AH13";
640 ste,config = < 640 ste,config = <&gpio_out_lo>;
641 }; 641 };
642 }; 642 };
643 }; 643 };
644 /* Backlight GPIO */ 644 /* Backlight GPIO */
645 backlight { 645 backlight {
646 ktd253_backlight_default_mode: 646 ktd253_backlight_default_mode: backlight_default {
647 skomer_cfg1 { 647 skomer_cfg1 {
648 pins = "GPIO69 648 pins = "GPIO69_E2"; /* LCD_BL_CTRL */
649 ste,config = < 649 ste,config = <&gpio_out_lo>;
650 }; 650 };
651 }; 651 };
652 }; 652 };
653 /* Flash and torch */ 653 /* Flash and torch */
654 flash { 654 flash {
655 gpio_flash_default_mode: flash 655 gpio_flash_default_mode: flash_default {
656 codina_cfg1 { 656 codina_cfg1 {
657 pins = "GPIO14 657 pins = "GPIO140_B11", "GPIO141_C12";
658 ste,config = < 658 ste,config = <&gpio_out_lo>;
659 }; 659 };
660 }; 660 };
661 }; 661 };
662 /* GPIO keys */ 662 /* GPIO keys */
663 gpio-keys { 663 gpio-keys {
664 gpio_keys_default_mode: gpio_k 664 gpio_keys_default_mode: gpio_keys_default {
665 skomer_cfg1 { 665 skomer_cfg1 {
666 pins = "GPIO67 666 pins = "GPIO67_G2", /* VOL UP */
667 "GPIO91 667 "GPIO91_B6", /* HOME */
668 "GPIO92 668 "GPIO92_D6"; /* VOL DOWN */
669 ste,config = < 669 ste,config = <&gpio_in_pu>;
670 }; 670 };
671 }; 671 };
672 }; 672 };
673 /* Interrupt line for the Zinitix BT40 673 /* Interrupt line for the Zinitix BT404 touchscreen */
674 tsp { 674 tsp {
675 tsp_default: tsp_default { 675 tsp_default: tsp_default {
676 codina_cfg1 { 676 codina_cfg1 {
677 pins = "GPIO21 677 pins = "GPIO218_AH11"; /* TSP_INT_1V8 */
678 ste,config = < 678 ste,config = <&gpio_in_nopull>;
679 }; 679 };
680 }; 680 };
681 }; 681 };
682 /* Interrupt line for light/proximity 682 /* Interrupt line for light/proximity sensor TMD2672 */
683 tmd2672 { 683 tmd2672 {
684 tmd2672_codina_default: tmd267 684 tmd2672_codina_default: tmd2672_codina {
685 codina_cfg1 { 685 codina_cfg1 {
686 pins = "GPIO14 686 pins = "GPIO146_D13";
687 ste,config = < 687 ste,config = <&gpio_in_nopull>;
688 }; 688 };
689 }; 689 };
690 }; 690 };
691 /* GPIO-based I2C bus for subpmu */ 691 /* GPIO-based I2C bus for subpmu */
692 i2c-gpio-0 { 692 i2c-gpio-0 {
693 i2c_gpio_0_default: i2c_gpio_0 693 i2c_gpio_0_default: i2c_gpio_0 {
694 codina_cfg1 { 694 codina_cfg1 {
695 pins = "GPIO14 695 pins = "GPIO143_D12", "GPIO144_B13";
696 ste,config = < 696 ste,config = <&gpio_in_nopull>;
697 }; 697 };
698 }; 698 };
699 }; 699 };
700 /* GPIO-based I2C bus for the NFC */ 700 /* GPIO-based I2C bus for the NFC */
701 i2c-gpio-1 { 701 i2c-gpio-1 {
702 i2c_gpio_1_default: i2c_gpio_1 702 i2c_gpio_1_default: i2c_gpio_1 {
703 codina_cfg1 { 703 codina_cfg1 {
704 pins = "GPIO15 704 pins = "GPIO151_D17", "GPIO152_D16";
705 ste,config = < 705 ste,config = <&gpio_in_nopull>;
706 }; 706 };
707 }; 707 };
708 }; 708 };
709 /* GPIO-based SPI bus for the display 709 /* GPIO-based SPI bus for the display */
710 spi-gpio-0 { 710 spi-gpio-0 {
711 spi_gpio_0_default: spi_gpio_0 711 spi_gpio_0_default: spi_gpio_0_d {
712 codina_cfg1 { 712 codina_cfg1 {
713 pins = "GPIO22 713 pins = "GPIO220_AH10", "GPIO201_AF24", "GPIO224_AG9";
714 ste,config = < 714 ste,config = <&gpio_out_hi>;
715 }; 715 };
716 codina_cfg2 { 716 codina_cfg2 {
717 pins = "GPIO22 717 pins = "GPIO225_AG8";
718 /* Needs pull 718 /* Needs pull down, no pull down resistor on board */
719 ste,config = < 719 ste,config = <&gpio_in_pd>;
720 }; 720 };
721 }; 721 };
722 spi_gpio_0_sleep: spi_gpio_0_s 722 spi_gpio_0_sleep: spi_gpio_0_s {
723 codina_cfg1 { 723 codina_cfg1 {
724 pins = "GPIO22 724 pins = "GPIO220_AH10", "GPIO201_AF24",
725 "GPIO22 725 "GPIO224_AG9", "GPIO225_AG8";
726 ste,config = < 726 ste,config = <&gpio_out_hi>;
727 }; 727 };
728 }; 728 };
729 }; 729 };
730 wlan { 730 wlan {
731 wlan_default_mode: wlan_defaul 731 wlan_default_mode: wlan_default {
732 /* GPIO216 for WL_HOST 732 /* GPIO216 for WL_HOST_WAKE */
733 codina_cfg2 { 733 codina_cfg2 {
734 pins = "GPIO21 734 pins = "GPIO216_AG12";
735 ste,config = < 735 ste,config = <&gpio_in_pd>;
736 }; 736 };
737 }; 737 };
738 }; 738 };
739 bluetooth { 739 bluetooth {
740 bluetooth_default_mode: blueto 740 bluetooth_default_mode: bluetooth_default {
741 /* GPIO199 BT_WAKE and 741 /* GPIO199 BT_WAKE and GPIO222 BT_VREG_ON */
742 codina_cfg1 { 742 codina_cfg1 {
743 pins = "GPIO19 743 pins = "GPIO199_AH23", "GPIO222_AJ9";
744 ste,config = < 744 ste,config = <&gpio_out_lo>;
745 }; 745 };
746 /* GPIO97 BT_HOST_WAKE 746 /* GPIO97 BT_HOST_WAKE */
747 codina_cfg2 { 747 codina_cfg2 {
748 pins = "GPIO97 748 pins = "GPIO97_D9";
749 ste,config = < 749 ste,config = <&gpio_in_nopull>;
750 }; 750 };
751 /* GPIO209 BT_RST_N */ 751 /* GPIO209 BT_RST_N */
752 codina_cfg3 { 752 codina_cfg3 {
753 pins = "GPIO20 753 pins = "GPIO209_AG15";
754 ste,config = < 754 ste,config = <&gpio_out_hi>;
755 }; 755 };
756 }; 756 };
757 }; 757 };
758 vibrator { 758 vibrator {
759 vibrator_default: vibrator_def 759 vibrator_default: vibrator_default {
760 codina_cfg1 { 760 codina_cfg1 {
761 pins = "GPIO19 761 pins = "GPIO195_AG28"; /* MOT_EN */
762 ste,config = < 762 ste,config = <&gpio_out_lo>;
763 }; 763 };
764 }; 764 };
765 }; 765 };
766 mcde { 766 mcde {
767 dpi_default_mode: dpi_default 767 dpi_default_mode: dpi_default {
768 default_mux1 { 768 default_mux1 {
769 /* Mux in all 769 /* Mux in all the data lines */
770 function = "lc 770 function = "lcd";
771 groups = 771 groups =
772 /* Dat 772 /* Data lines D0-D7 GPIO70..GPIO77 */
773 "lcd_d 773 "lcd_d0_d7_a_1",
774 /* Dat 774 /* Data lines D8-D11 GPIO78..GPIO81 */
775 "lcd_d 775 "lcd_d8_d11_a_1",
776 /* Dat 776 /* Data lines D12-D15 GPIO82..GPIO85 */
777 "lcd_d 777 "lcd_d12_d15_a_1",
778 /* Dat 778 /* Data lines D16-D23 GPIO161..GPIO168 */
779 "lcd_d 779 "lcd_d16_d23_b_1";
780 }; 780 };
781 default_mux2 { 781 default_mux2 {
782 function = "lc 782 function = "lcda";
783 /* Clock line 783 /* Clock line on GPIO150, DE, VSO, HSO on GPIO169..GPIO171 */
784 groups = "lcda 784 groups = "lcdaclk_b_1", "lcda_b_1";
785 }; 785 };
786 /* Input, no pull-up i 786 /* Input, no pull-up is the default state for pins used for an alt function */
787 default_cfg1 { 787 default_cfg1 {
788 pins = "GPIO15 788 pins = "GPIO150_C14", "GPIO169_D22", "GPIO170_C23", "GPIO171_D23";
789 ste,config = < 789 ste,config = <&in_nopull>;
790 }; 790 };
791 }; 791 };
792 }; 792 };
793 }; 793 };
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