Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Google Snow board device tree source |
| 3 | * |
| 4 | * Copyright (c) 2012 Google, Inc |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 9 | */ |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 10 | |
| 11 | /dts-v1/; |
Ajay Kumar | a98c3c2 | 2014-09-14 02:16:35 +0900 | [diff] [blame] | 12 | #include <dt-bindings/gpio/gpio.h> |
Javier Martinez Canillas | 90fbb38 | 2014-09-24 00:22:01 +0900 | [diff] [blame] | 13 | #include <dt-bindings/clock/maxim,max77686.h> |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 14 | #include <dt-bindings/interrupt-controller/irq.h> |
| 15 | #include <dt-bindings/input/input.h> |
Padmavathi Venna | 3799279 | 2013-06-18 00:02:08 +0900 | [diff] [blame] | 16 | #include "exynos5250.dtsi" |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 17 | |
| 18 | / { |
| 19 | model = "Google Snow"; |
Sachin Kamat | 8bdb31b | 2014-03-21 02:17:22 +0900 | [diff] [blame] | 20 | compatible = "google,snow", "samsung,exynos5250", "samsung,exynos5"; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 21 | |
Doug Anderson | 97a4a1b | 2013-04-16 16:29:01 +0000 | [diff] [blame] | 22 | aliases { |
| 23 | i2c104 = &i2c_104; |
| 24 | }; |
| 25 | |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 26 | memory { |
| 27 | reg = <0x40000000 0x80000000>; |
| 28 | }; |
| 29 | |
| 30 | chosen { |
Andreas Faerber | 5140e29 | 2014-09-23 08:03:57 +0900 | [diff] [blame] | 31 | bootargs = "console=tty1"; |
Doug Anderson | f9357e9 | 2014-05-16 05:16:07 +0900 | [diff] [blame] | 32 | }; |
| 33 | |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 34 | gpio-keys { |
| 35 | compatible = "gpio-keys"; |
| 36 | |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 37 | power { |
| 38 | label = "Power"; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 39 | gpios = <&gpx1 3 GPIO_ACTIVE_LOW>; |
| 40 | linux,code = <KEY_POWER>; |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 41 | gpio-key,wakeup; |
| 42 | }; |
| 43 | |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 44 | lid-switch { |
| 45 | label = "Lid"; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 46 | gpios = <&gpx3 5 GPIO_ACTIVE_LOW>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 47 | linux,input-type = <5>; /* EV_SW */ |
| 48 | linux,code = <0>; /* SW_LID */ |
| 49 | debounce-interval = <1>; |
| 50 | gpio-key,wakeup; |
| 51 | }; |
| 52 | }; |
| 53 | |
Doug Anderson | b16be76 | 2014-05-16 05:16:14 +0900 | [diff] [blame] | 54 | vbat: vbat-fixed-regulator { |
| 55 | compatible = "regulator-fixed"; |
| 56 | regulator-name = "vbat-supply"; |
| 57 | regulator-boot-on; |
| 58 | }; |
| 59 | |
Doug Anderson | 97a4a1b | 2013-04-16 16:29:01 +0000 | [diff] [blame] | 60 | i2c-arbitrator { |
| 61 | compatible = "i2c-arb-gpio-challenge"; |
| 62 | #address-cells = <1>; |
| 63 | #size-cells = <0>; |
| 64 | |
| 65 | i2c-parent = <&{/i2c@12CA0000}>; |
| 66 | |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 67 | our-claim-gpio = <&gpf0 3 GPIO_ACTIVE_LOW>; |
| 68 | their-claim-gpios = <&gpe0 4 GPIO_ACTIVE_LOW>; |
Doug Anderson | 97a4a1b | 2013-04-16 16:29:01 +0000 | [diff] [blame] | 69 | slew-delay-us = <10>; |
| 70 | wait-retry-us = <3000>; |
| 71 | wait-free-us = <50000>; |
| 72 | |
Doug Anderson | f9357e9 | 2014-05-16 05:16:07 +0900 | [diff] [blame] | 73 | pinctrl-names = "default"; |
| 74 | pinctrl-0 = <&arb_our_claim &arb_their_claim>; |
| 75 | |
Doug Anderson | 97a4a1b | 2013-04-16 16:29:01 +0000 | [diff] [blame] | 76 | /* Use ID 104 as a hint that we're on physical bus 4 */ |
| 77 | i2c_104: i2c@0 { |
| 78 | reg = <0>; |
| 79 | #address-cells = <1>; |
| 80 | #size-cells = <0>; |
Doug Anderson | 61d4f05 | 2013-04-16 16:29:02 +0000 | [diff] [blame] | 81 | |
| 82 | battery: sbs-battery@b { |
| 83 | compatible = "sbs,sbs-battery"; |
| 84 | reg = <0xb>; |
| 85 | sbs,poll-retry-count = <1>; |
| 86 | }; |
Olof Johansson | a4591dc | 2013-04-27 15:14:10 -0700 | [diff] [blame] | 87 | |
Doug Anderson | 1a395e3 | 2014-06-04 15:20:20 -0700 | [diff] [blame] | 88 | cros_ec: embedded-controller { |
Olof Johansson | a4591dc | 2013-04-27 15:14:10 -0700 | [diff] [blame] | 89 | compatible = "google,cros-ec-i2c"; |
| 90 | reg = <0x1e>; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 91 | interrupts = <6 IRQ_TYPE_NONE>; |
Olof Johansson | a4591dc | 2013-04-27 15:14:10 -0700 | [diff] [blame] | 92 | interrupt-parent = <&gpx1>; |
Doug Anderson | ecad159 | 2014-05-16 05:16:11 +0900 | [diff] [blame] | 93 | pinctrl-names = "default"; |
| 94 | pinctrl-0 = <&ec_irq>; |
Olof Johansson | a4591dc | 2013-04-27 15:14:10 -0700 | [diff] [blame] | 95 | wakeup-source; |
Olof Johansson | a4591dc | 2013-04-27 15:14:10 -0700 | [diff] [blame] | 96 | }; |
Doug Anderson | b16be76 | 2014-05-16 05:16:14 +0900 | [diff] [blame] | 97 | |
| 98 | power-regulator { |
| 99 | compatible = "ti,tps65090"; |
| 100 | reg = <0x48>; |
| 101 | |
| 102 | /* |
| 103 | * Config irq to disable internal pulls |
| 104 | * even though we run in polling mode. |
| 105 | */ |
| 106 | pinctrl-names = "default"; |
| 107 | pinctrl-0 = <&tps65090_irq>; |
| 108 | |
| 109 | vsys1-supply = <&vbat>; |
| 110 | vsys2-supply = <&vbat>; |
| 111 | vsys3-supply = <&vbat>; |
| 112 | infet1-supply = <&vbat>; |
| 113 | infet2-supply = <&vbat>; |
| 114 | infet3-supply = <&vbat>; |
| 115 | infet4-supply = <&vbat>; |
| 116 | infet5-supply = <&vbat>; |
| 117 | infet6-supply = <&vbat>; |
| 118 | infet7-supply = <&vbat>; |
| 119 | vsys-l1-supply = <&vbat>; |
| 120 | vsys-l2-supply = <&vbat>; |
| 121 | |
| 122 | regulators { |
| 123 | dcdc1 { |
| 124 | ti,enable-ext-control; |
| 125 | }; |
| 126 | dcdc2 { |
| 127 | ti,enable-ext-control; |
| 128 | }; |
| 129 | dcdc3 { |
| 130 | ti,enable-ext-control; |
| 131 | }; |
Ajay Kumar | a98c3c2 | 2014-09-14 02:16:35 +0900 | [diff] [blame] | 132 | fet1: fet1 { |
Doug Anderson | b16be76 | 2014-05-16 05:16:14 +0900 | [diff] [blame] | 133 | regulator-name = "vcd_led"; |
| 134 | ti,overcurrent-wait = <3>; |
| 135 | }; |
| 136 | tps65090_fet2: fet2 { |
| 137 | regulator-name = "video_mid"; |
| 138 | regulator-always-on; |
| 139 | ti,overcurrent-wait = <3>; |
| 140 | }; |
| 141 | fet3 { |
| 142 | regulator-name = "wwan_r"; |
| 143 | regulator-always-on; |
| 144 | ti,overcurrent-wait = <3>; |
| 145 | }; |
| 146 | fet4 { |
| 147 | regulator-name = "sdcard"; |
| 148 | ti,overcurrent-wait = <3>; |
| 149 | }; |
| 150 | fet5 { |
| 151 | regulator-name = "camout"; |
| 152 | regulator-always-on; |
| 153 | ti,overcurrent-wait = <3>; |
| 154 | }; |
Ajay Kumar | a98c3c2 | 2014-09-14 02:16:35 +0900 | [diff] [blame] | 155 | fet6: fet6 { |
Doug Anderson | b16be76 | 2014-05-16 05:16:14 +0900 | [diff] [blame] | 156 | regulator-name = "lcd_vdd"; |
| 157 | ti,overcurrent-wait = <3>; |
| 158 | }; |
| 159 | tps65090_fet7: fet7 { |
| 160 | regulator-name = "video_mid_1a"; |
| 161 | regulator-always-on; |
| 162 | ti,overcurrent-wait = <3>; |
| 163 | }; |
| 164 | ldo1 { |
| 165 | }; |
| 166 | ldo2 { |
| 167 | }; |
| 168 | }; |
| 169 | |
| 170 | charger { |
| 171 | compatible = "ti,tps65090-charger"; |
| 172 | }; |
| 173 | }; |
Doug Anderson | 97a4a1b | 2013-04-16 16:29:01 +0000 | [diff] [blame] | 174 | }; |
| 175 | }; |
| 176 | |
Tushar Behera | 80f78ad | 2014-05-17 07:43:18 +0900 | [diff] [blame] | 177 | i2c@12CD0000 { |
Ajay Kumar | a98c3c2 | 2014-09-14 02:16:35 +0900 | [diff] [blame] | 178 | ptn3460: lvds-bridge@20 { |
| 179 | compatible = "nxp,ptn3460"; |
| 180 | reg = <0x20>; |
| 181 | powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>; |
| 182 | reset-gpios = <&gpx1 5 GPIO_ACTIVE_HIGH>; |
| 183 | edid-emulation = <5>; |
| 184 | panel = <&panel>; |
| 185 | }; |
Tushar Behera | 80f78ad | 2014-05-17 07:43:18 +0900 | [diff] [blame] | 186 | }; |
| 187 | |
Tushar Behera | 80f78ad | 2014-05-17 07:43:18 +0900 | [diff] [blame] | 188 | sound { |
| 189 | compatible = "google,snow-audio-max98095"; |
| 190 | |
Tushar Behera | a8d80b6 | 2014-07-08 08:20:08 +0900 | [diff] [blame] | 191 | samsung,model = "Snow-I2S-MAX98095"; |
Tushar Behera | 80f78ad | 2014-05-17 07:43:18 +0900 | [diff] [blame] | 192 | samsung,i2s-controller = <&i2s0>; |
| 193 | samsung,audio-codec = <&max98095>; |
| 194 | }; |
| 195 | |
Vivek Gautam | a491ae6 | 2014-05-19 22:23:43 +0900 | [diff] [blame] | 196 | usb3_vbus_reg: regulator-usb3 { |
| 197 | compatible = "regulator-fixed"; |
| 198 | regulator-name = "P5.0V_USB3CON"; |
| 199 | regulator-min-microvolt = <5000000>; |
| 200 | regulator-max-microvolt = <5000000>; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 201 | gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>; |
Vivek Gautam | a491ae6 | 2014-05-19 22:23:43 +0900 | [diff] [blame] | 202 | pinctrl-names = "default"; |
| 203 | pinctrl-0 = <&usb3_vbus_en>; |
| 204 | enable-active-high; |
| 205 | }; |
| 206 | |
Thomas Abraham | 8b6076d | 2013-03-09 17:19:22 +0900 | [diff] [blame] | 207 | fixed-rate-clocks { |
| 208 | xxti { |
| 209 | compatible = "samsung,clock-xxti"; |
| 210 | clock-frequency = <24000000>; |
| 211 | }; |
| 212 | }; |
Rahul Sharma | 2e747d6 | 2014-05-16 05:22:41 +0900 | [diff] [blame] | 213 | |
Ajay Kumar | a98c3c2 | 2014-09-14 02:16:35 +0900 | [diff] [blame] | 214 | backlight: backlight { |
Ajay Kumar | 62ffa70 | 2014-05-19 22:38:18 +0900 | [diff] [blame] | 215 | compatible = "pwm-backlight"; |
| 216 | pwms = <&pwm 0 1000000 0>; |
| 217 | brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; |
| 218 | default-brightness-level = <7>; |
Ajay Kumar | a98c3c2 | 2014-09-14 02:16:35 +0900 | [diff] [blame] | 219 | enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>; |
| 220 | power-supply = <&fet1>; |
Ajay Kumar | 62ffa70 | 2014-05-19 22:38:18 +0900 | [diff] [blame] | 221 | pinctrl-0 = <&pwm0_out>; |
| 222 | pinctrl-names = "default"; |
| 223 | }; |
| 224 | |
Ajay Kumar | a98c3c2 | 2014-09-14 02:16:35 +0900 | [diff] [blame] | 225 | panel: panel { |
| 226 | compatible = "auo,b116xw03"; |
| 227 | power-supply = <&fet6>; |
| 228 | backlight = <&backlight>; |
| 229 | }; |
Andreas Faerber | adca3e6 | 2014-09-23 23:53:20 +0900 | [diff] [blame] | 230 | }; |
Ajay Kumar | a98c3c2 | 2014-09-14 02:16:35 +0900 | [diff] [blame] | 231 | |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 232 | &dp { |
| 233 | status = "okay"; |
| 234 | pinctrl-names = "default"; |
| 235 | pinctrl-0 = <&dp_hpd>; |
| 236 | samsung,color-space = <0>; |
| 237 | samsung,dynamic-range = <0>; |
| 238 | samsung,ycbcr-coeff = <0>; |
| 239 | samsung,color-depth = <1>; |
| 240 | samsung,link-rate = <0x0a>; |
| 241 | samsung,lane-count = <2>; |
| 242 | samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>; |
| 243 | bridge = <&ptn3460>; |
| 244 | }; |
| 245 | |
| 246 | &ehci { |
| 247 | samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; |
| 248 | }; |
| 249 | |
| 250 | &fimd { |
| 251 | status = "okay"; |
| 252 | samsung,invert-vclk; |
| 253 | }; |
| 254 | |
| 255 | &hdmi { |
| 256 | hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>; |
| 257 | pinctrl-names = "default"; |
| 258 | pinctrl-0 = <&hdmi_hpd_irq>; |
| 259 | phy = <&hdmiphy>; |
| 260 | ddc = <&i2c_2>; |
| 261 | hdmi-en-supply = <&tps65090_fet7>; |
| 262 | vdd-supply = <&ldo8_reg>; |
| 263 | vdd_osc-supply = <&ldo10_reg>; |
| 264 | vdd_pll-supply = <&ldo8_reg>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 265 | }; |
Doug Anderson | 1a395e3 | 2014-06-04 15:20:20 -0700 | [diff] [blame] | 266 | |
Andreas Faerber | 10bc045 | 2014-07-30 07:51:51 +0900 | [diff] [blame] | 267 | &i2c_0 { |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 268 | status = "okay"; |
| 269 | samsung,i2c-sda-delay = <100>; |
| 270 | samsung,i2c-max-bus-freq = <378000>; |
| 271 | |
Javier Martinez Canillas | 90fbb38 | 2014-09-24 00:22:01 +0900 | [diff] [blame] | 272 | max77686: max77686@09 { |
Andreas Faerber | 10bc045 | 2014-07-30 07:51:51 +0900 | [diff] [blame] | 273 | compatible = "maxim,max77686"; |
| 274 | interrupt-parent = <&gpx3>; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 275 | interrupts = <2 IRQ_TYPE_NONE>; |
Andreas Faerber | 10bc045 | 2014-07-30 07:51:51 +0900 | [diff] [blame] | 276 | pinctrl-names = "default"; |
| 277 | pinctrl-0 = <&max77686_irq>; |
| 278 | wakeup-source; |
| 279 | reg = <0x09>; |
| 280 | #clock-cells = <1>; |
| 281 | |
| 282 | voltage-regulators { |
| 283 | ldo1_reg: LDO1 { |
| 284 | regulator-name = "P1.0V_LDO_OUT1"; |
| 285 | regulator-min-microvolt = <1000000>; |
| 286 | regulator-max-microvolt = <1000000>; |
| 287 | regulator-always-on; |
| 288 | }; |
| 289 | |
| 290 | ldo2_reg: LDO2 { |
| 291 | regulator-name = "P1.8V_LDO_OUT2"; |
| 292 | regulator-min-microvolt = <1800000>; |
| 293 | regulator-max-microvolt = <1800000>; |
| 294 | regulator-always-on; |
| 295 | }; |
| 296 | |
| 297 | ldo3_reg: LDO3 { |
| 298 | regulator-name = "P1.8V_LDO_OUT3"; |
| 299 | regulator-min-microvolt = <1800000>; |
| 300 | regulator-max-microvolt = <1800000>; |
| 301 | regulator-always-on; |
| 302 | }; |
| 303 | |
| 304 | ldo7_reg: LDO7 { |
| 305 | regulator-name = "P1.1V_LDO_OUT7"; |
| 306 | regulator-min-microvolt = <1100000>; |
| 307 | regulator-max-microvolt = <1100000>; |
| 308 | regulator-always-on; |
| 309 | }; |
| 310 | |
| 311 | ldo8_reg: LDO8 { |
| 312 | regulator-name = "P1.0V_LDO_OUT8"; |
| 313 | regulator-min-microvolt = <1000000>; |
| 314 | regulator-max-microvolt = <1000000>; |
| 315 | regulator-always-on; |
| 316 | }; |
| 317 | |
| 318 | ldo10_reg: LDO10 { |
| 319 | regulator-name = "P1.8V_LDO_OUT10"; |
| 320 | regulator-min-microvolt = <1800000>; |
| 321 | regulator-max-microvolt = <1800000>; |
| 322 | regulator-always-on; |
| 323 | }; |
| 324 | |
| 325 | ldo12_reg: LDO12 { |
| 326 | regulator-name = "P3.0V_LDO_OUT12"; |
| 327 | regulator-min-microvolt = <3000000>; |
| 328 | regulator-max-microvolt = <3000000>; |
| 329 | regulator-always-on; |
| 330 | }; |
| 331 | |
| 332 | ldo14_reg: LDO14 { |
| 333 | regulator-name = "P1.8V_LDO_OUT14"; |
| 334 | regulator-min-microvolt = <1800000>; |
| 335 | regulator-max-microvolt = <1800000>; |
| 336 | regulator-always-on; |
| 337 | }; |
| 338 | |
| 339 | ldo15_reg: LDO15 { |
| 340 | regulator-name = "P1.0V_LDO_OUT15"; |
| 341 | regulator-min-microvolt = <1000000>; |
| 342 | regulator-max-microvolt = <1000000>; |
| 343 | regulator-always-on; |
| 344 | }; |
| 345 | |
| 346 | ldo16_reg: LDO16 { |
| 347 | regulator-name = "P1.8V_LDO_OUT16"; |
| 348 | regulator-min-microvolt = <1800000>; |
| 349 | regulator-max-microvolt = <1800000>; |
| 350 | regulator-always-on; |
| 351 | }; |
| 352 | |
| 353 | buck1_reg: BUCK1 { |
| 354 | regulator-name = "vdd_mif"; |
| 355 | regulator-min-microvolt = <950000>; |
| 356 | regulator-max-microvolt = <1300000>; |
| 357 | regulator-always-on; |
| 358 | regulator-boot-on; |
| 359 | }; |
| 360 | |
| 361 | buck2_reg: BUCK2 { |
| 362 | regulator-name = "vdd_arm"; |
| 363 | regulator-min-microvolt = <850000>; |
| 364 | regulator-max-microvolt = <1350000>; |
| 365 | regulator-always-on; |
| 366 | regulator-boot-on; |
| 367 | }; |
| 368 | |
| 369 | buck3_reg: BUCK3 { |
| 370 | regulator-name = "vdd_int"; |
| 371 | regulator-min-microvolt = <900000>; |
| 372 | regulator-max-microvolt = <1200000>; |
| 373 | regulator-always-on; |
| 374 | regulator-boot-on; |
| 375 | }; |
| 376 | |
| 377 | buck4_reg: BUCK4 { |
| 378 | regulator-name = "vdd_g3d"; |
| 379 | regulator-min-microvolt = <850000>; |
| 380 | regulator-max-microvolt = <1300000>; |
| 381 | regulator-always-on; |
| 382 | regulator-boot-on; |
| 383 | }; |
| 384 | |
| 385 | buck5_reg: BUCK5 { |
| 386 | regulator-name = "P1.8V_BUCK_OUT5"; |
| 387 | regulator-min-microvolt = <1800000>; |
| 388 | regulator-max-microvolt = <1800000>; |
| 389 | regulator-always-on; |
| 390 | regulator-boot-on; |
| 391 | }; |
| 392 | |
| 393 | buck6_reg: BUCK6 { |
| 394 | regulator-name = "P1.35V_BUCK_OUT6"; |
| 395 | regulator-min-microvolt = <1350000>; |
| 396 | regulator-max-microvolt = <1350000>; |
| 397 | regulator-always-on; |
| 398 | }; |
| 399 | |
| 400 | buck7_reg: BUCK7 { |
| 401 | regulator-name = "P2.0V_BUCK_OUT7"; |
| 402 | regulator-min-microvolt = <2000000>; |
| 403 | regulator-max-microvolt = <2000000>; |
| 404 | regulator-always-on; |
| 405 | }; |
| 406 | |
| 407 | buck8_reg: BUCK8 { |
| 408 | regulator-name = "P2.85V_BUCK_OUT8"; |
| 409 | regulator-min-microvolt = <2850000>; |
| 410 | regulator-max-microvolt = <2850000>; |
| 411 | regulator-always-on; |
| 412 | }; |
| 413 | }; |
| 414 | }; |
| 415 | }; |
| 416 | |
Andreas Faerber | 3428f20 | 2014-07-30 07:51:56 +0900 | [diff] [blame] | 417 | &i2c_1 { |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 418 | status = "okay"; |
| 419 | samsung,i2c-sda-delay = <100>; |
| 420 | samsung,i2c-max-bus-freq = <378000>; |
| 421 | |
Andreas Faerber | 3428f20 | 2014-07-30 07:51:56 +0900 | [diff] [blame] | 422 | trackpad { |
| 423 | reg = <0x67>; |
| 424 | compatible = "cypress,cyapa"; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 425 | interrupts = <2 IRQ_TYPE_NONE>; |
Andreas Faerber | 3428f20 | 2014-07-30 07:51:56 +0900 | [diff] [blame] | 426 | interrupt-parent = <&gpx1>; |
| 427 | wakeup-source; |
| 428 | }; |
| 429 | }; |
| 430 | |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 431 | /* |
| 432 | * Disabled pullups since external part has its own pullups and |
| 433 | * double-pulling gets us out of spec in some cases. |
| 434 | */ |
| 435 | &i2c2_bus { |
| 436 | samsung,pin-pud = <0>; |
| 437 | }; |
| 438 | |
| 439 | &i2c_2 { |
| 440 | status = "okay"; |
| 441 | samsung,i2c-sda-delay = <100>; |
| 442 | samsung,i2c-max-bus-freq = <66000>; |
| 443 | |
| 444 | hdmiddc@50 { |
| 445 | compatible = "samsung,exynos4210-hdmiddc"; |
| 446 | reg = <0x50>; |
| 447 | }; |
| 448 | }; |
| 449 | |
| 450 | &i2c_3 { |
| 451 | status = "okay"; |
| 452 | samsung,i2c-sda-delay = <100>; |
| 453 | samsung,i2c-max-bus-freq = <66000>; |
| 454 | }; |
| 455 | |
| 456 | &i2c_4 { |
| 457 | status = "okay"; |
| 458 | samsung,i2c-sda-delay = <100>; |
| 459 | samsung,i2c-max-bus-freq = <66000>; |
| 460 | }; |
| 461 | |
| 462 | &i2c_5 { |
| 463 | status = "okay"; |
| 464 | samsung,i2c-sda-delay = <100>; |
| 465 | samsung,i2c-max-bus-freq = <66000>; |
| 466 | }; |
| 467 | |
| 468 | &i2c_7 { |
| 469 | status = "okay"; |
| 470 | samsung,i2c-sda-delay = <100>; |
| 471 | samsung,i2c-max-bus-freq = <66000>; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 472 | |
| 473 | max98095: codec@11 { |
| 474 | compatible = "maxim,max98095"; |
| 475 | reg = <0x11>; |
| 476 | pinctrl-0 = <&max98095_en>; |
| 477 | pinctrl-names = "default"; |
| 478 | }; |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 479 | }; |
| 480 | |
| 481 | &i2c_8 { |
| 482 | status = "okay"; |
| 483 | samsung,i2c-sda-delay = <100>; |
| 484 | samsung,i2c-max-bus-freq = <378000>; |
| 485 | |
| 486 | hdmiphy: hdmiphy@38 { |
| 487 | compatible = "samsung,exynos4212-hdmiphy"; |
| 488 | reg = <0x38>; |
| 489 | }; |
| 490 | }; |
| 491 | |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 492 | &i2s0 { |
| 493 | status = "okay"; |
| 494 | }; |
| 495 | |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 496 | &mmc_0 { |
| 497 | status = "okay"; |
| 498 | num-slots = <1>; |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 499 | broken-cd; |
| 500 | card-detect-delay = <200>; |
| 501 | samsung,dw-mshc-ciu-div = <3>; |
| 502 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 503 | samsung,dw-mshc-ddr-timing = <1 2>; |
| 504 | pinctrl-names = "default"; |
| 505 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>; |
Jaehoon Chung | aaa25a5 | 2014-08-18 11:55:32 -0500 | [diff] [blame] | 506 | bus-width = <8>; |
| 507 | cap-mmc-highspeed; |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 508 | }; |
| 509 | |
| 510 | &mmc_2 { |
| 511 | status = "okay"; |
| 512 | num-slots = <1>; |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 513 | card-detect-delay = <200>; |
| 514 | samsung,dw-mshc-ciu-div = <3>; |
| 515 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 516 | samsung,dw-mshc-ddr-timing = <1 2>; |
| 517 | pinctrl-names = "default"; |
| 518 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; |
Jaehoon Chung | aaa25a5 | 2014-08-18 11:55:32 -0500 | [diff] [blame] | 519 | bus-width = <4>; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 520 | wp-gpios = <&gpc2 1 GPIO_ACTIVE_HIGH>; |
Jaehoon Chung | aaa25a5 | 2014-08-18 11:55:32 -0500 | [diff] [blame] | 521 | cap-sd-highspeed; |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 522 | }; |
| 523 | |
| 524 | /* |
| 525 | * On Snow we've got SIP WiFi and so can keep drive strengths low to |
| 526 | * reduce EMI. |
| 527 | */ |
| 528 | &mmc_3 { |
| 529 | status = "okay"; |
| 530 | num-slots = <1>; |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 531 | broken-cd; |
| 532 | card-detect-delay = <200>; |
| 533 | samsung,dw-mshc-ciu-div = <3>; |
| 534 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 535 | samsung,dw-mshc-ddr-timing = <1 2>; |
| 536 | pinctrl-names = "default"; |
| 537 | pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>; |
Jaehoon Chung | aaa25a5 | 2014-08-18 11:55:32 -0500 | [diff] [blame] | 538 | bus-width = <4>; |
| 539 | cap-sd-highspeed; |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 540 | }; |
| 541 | |
Andreas Faerber | 10bc045 | 2014-07-30 07:51:51 +0900 | [diff] [blame] | 542 | &pinctrl_0 { |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 543 | ec_irq: ec-irq { |
| 544 | samsung,pins = "gpx1-6"; |
| 545 | samsung,pin-function = <0>; |
| 546 | samsung,pin-pud = <0>; |
| 547 | samsung,pin-drv = <0>; |
| 548 | }; |
| 549 | |
| 550 | max98095_en: max98095-en { |
| 551 | samsung,pins = "gpx1-7"; |
| 552 | samsung,pin-function = <0>; |
| 553 | samsung,pin-pud = <3>; |
| 554 | samsung,pin-drv = <0>; |
| 555 | }; |
| 556 | |
| 557 | tps65090_irq: tps65090-irq { |
| 558 | samsung,pins = "gpx2-6"; |
| 559 | samsung,pin-function = <0>; |
| 560 | samsung,pin-pud = <0>; |
| 561 | samsung,pin-drv = <0>; |
| 562 | }; |
| 563 | |
| 564 | usb3_vbus_en: usb3-vbus-en { |
| 565 | samsung,pins = "gpx2-7"; |
| 566 | samsung,pin-function = <1>; |
| 567 | samsung,pin-pud = <0>; |
| 568 | samsung,pin-drv = <0>; |
| 569 | }; |
| 570 | |
Andreas Faerber | 10bc045 | 2014-07-30 07:51:51 +0900 | [diff] [blame] | 571 | max77686_irq: max77686-irq { |
| 572 | samsung,pins = "gpx3-2"; |
| 573 | samsung,pin-function = <0>; |
| 574 | samsung,pin-pud = <0>; |
| 575 | samsung,pin-drv = <0>; |
| 576 | }; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 577 | |
| 578 | hdmi_hpd_irq: hdmi-hpd-irq { |
| 579 | samsung,pins = "gpx3-7"; |
| 580 | samsung,pin-function = <0>; |
| 581 | samsung,pin-pud = <1>; |
| 582 | samsung,pin-drv = <0>; |
| 583 | }; |
| 584 | }; |
| 585 | |
| 586 | &pinctrl_1 { |
| 587 | arb_their_claim: arb-their-claim { |
| 588 | samsung,pins = "gpe0-4"; |
| 589 | samsung,pin-function = <0>; |
| 590 | samsung,pin-pud = <3>; |
| 591 | samsung,pin-drv = <0>; |
| 592 | }; |
| 593 | |
| 594 | arb_our_claim: arb-our-claim { |
| 595 | samsung,pins = "gpf0-3"; |
| 596 | samsung,pin-function = <1>; |
| 597 | samsung,pin-pud = <0>; |
| 598 | samsung,pin-drv = <0>; |
| 599 | }; |
| 600 | }; |
| 601 | |
| 602 | &rtc { |
| 603 | status = "okay"; |
Javier Martinez Canillas | 90fbb38 | 2014-09-24 00:22:01 +0900 | [diff] [blame] | 604 | clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; |
| 605 | clock-names = "rtc", "rtc_src"; |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 606 | }; |
| 607 | |
| 608 | &sd3_bus4 { |
| 609 | samsung,pin-drv = <0>; |
| 610 | }; |
| 611 | |
| 612 | &sd3_clk { |
| 613 | samsung,pin-drv = <0>; |
| 614 | }; |
| 615 | |
| 616 | &sd3_cmd { |
| 617 | samsung,pin-pud = <3>; |
| 618 | samsung,pin-drv = <0>; |
Andreas Faerber | 10bc045 | 2014-07-30 07:51:51 +0900 | [diff] [blame] | 619 | }; |
Olof Johansson | 8850e0b | 2014-07-31 20:17:53 -0700 | [diff] [blame] | 620 | |
Andreas Faerber | 5fbc3f2 | 2014-08-18 14:00:35 -0500 | [diff] [blame] | 621 | &spi_1 { |
| 622 | status = "okay"; |
| 623 | samsung,spi-src-clk = <0>; |
| 624 | num-cs = <1>; |
| 625 | }; |
| 626 | |
Sjoerd Simons | 0526f27 | 2014-11-19 16:52:15 +0900 | [diff] [blame] | 627 | &usbdrd_dwc3 { |
| 628 | dr_mode = "host"; |
| 629 | }; |
| 630 | |
Andreas Faerber | ca5423e | 2014-09-23 07:49:39 +0900 | [diff] [blame] | 631 | &usbdrd_phy { |
| 632 | vbus-supply = <&usb3_vbus_reg>; |
| 633 | }; |
| 634 | |
Doug Anderson | 1a395e3 | 2014-06-04 15:20:20 -0700 | [diff] [blame] | 635 | #include "cros-ec-keyboard.dtsi" |