1/dts-v1/; 2 3#include <dt-bindings/input/input.h> 4#include "tegra124.dtsi" 5 6/ { 7 model = "Acer Chromebook 13 CB5-311"; 8 compatible = "google,nyan-big", "nvidia,tegra124"; 9 10 aliases { 11 console = &uarta; 12 i2c0 = "/i2c@7000d000"; 13 i2c1 = "/i2c@7000c000"; 14 i2c2 = "/i2c@7000c400"; 15 i2c3 = "/i2c@7000c500"; 16 i2c4 = "/i2c@7000c700"; 17 i2c5 = "/i2c@7000d100"; 18 rtc0 = "/i2c@0,7000d000/pmic@40"; 19 rtc1 = "/rtc@0,7000e000"; 20 sdhci0 = "/sdhci@700b0600"; 21 sdhci1 = "/sdhci@700b0400"; 22 spi0 = "/spi@7000d400"; 23 spi1 = "/spi@7000da00"; 24 usb0 = "/usb@7d000000"; 25 usb1 = "/usb@7d008000"; 26 }; 27 28 memory { 29 reg = <0x80000000 0x80000000>; 30 }; 31 32 host1x@50000000 { 33 dc@54200000 { 34 display-timings { 35 timing@0 { 36 clock-frequency = <69500000>; 37 hactive = <1366>; 38 vactive = <768>; 39 hsync-len = <32>; 40 hfront-porch = <48>; 41 hback-porch = <20>; 42 vfront-porch = <3>; 43 vback-porch = <13>; 44 vsync-len = <6>; 45 }; 46 }; 47 }; 48 49 sor@54540000 { 50 status = "okay"; 51 52 nvidia,dpaux = <&dpaux>; 53 nvidia,panel = <&panel>; 54 }; 55 56 dpaux@545c0000 { 57 status = "okay"; 58 }; 59 }; 60 61 serial@70006000 { 62 /* Debug connector on the bottom of the board near SD card. */ 63 status = "okay"; 64 }; 65 66 pwm@7000a000 { 67 status = "okay"; 68 }; 69 70 i2c@7000c000 { 71 status = "okay"; 72 clock-frequency = <100000>; 73 74 acodec: audio-codec@10 { 75 compatible = "maxim,max98090"; 76 reg = <0x10>; 77 interrupt-parent = <&gpio>; 78 interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>; 79 }; 80 81 temperature-sensor@4c { 82 compatible = "ti,tmp451"; 83 reg = <0x4c>; 84 interrupt-parent = <&gpio>; 85 interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; 86 87 #thermal-sensor-cells = <1>; 88 }; 89 }; 90 91 i2c@7000c400 { 92 status = "okay"; 93 clock-frequency = <100000>; 94 }; 95 96 i2c@7000c500 { 97 status = "okay"; 98 clock-frequency = <400000>; 99 100 tpm@20 { 101 compatible = "infineon,slb9645tt"; 102 reg = <0x20>; 103 }; 104 }; 105 106 hdmi_ddc: i2c@7000c700 { 107 status = "okay"; 108 clock-frequency = <100000>; 109 }; 110 111 i2c@7000d000 { 112 status = "okay"; 113 clock-frequency = <400000>; 114 115 pmic: pmic@40 { 116 compatible = "ams,as3722"; 117 reg = <0x40>; 118 interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; 119 120 ams,system-power-controller; 121 122 #interrupt-cells = <2>; 123 interrupt-controller; 124 125 gpio-controller; 126 #gpio-cells = <2>; 127 128 pinctrl-names = "default"; 129 pinctrl-0 = <&as3722_default>; 130 131 as3722_default: pinmux { 132 gpio0 { 133 pins = "gpio0"; 134 function = "gpio"; 135 bias-pull-down; 136 }; 137 138 gpio1 { 139 pins = "gpio1"; 140 function = "gpio"; 141 bias-pull-up; 142 }; 143 144 gpio2_4_7 { 145 pins = "gpio2", "gpio4", "gpio7"; 146 function = "gpio"; 147 bias-pull-up; 148 }; 149 150 gpio3_6 { 151 pins = "gpio3", "gpio6"; 152 bias-high-impedance; 153 }; 154 155 gpio5 { 156 pins = "gpio5"; 157 function = "clk32k-out"; 158 bias-pull-down; 159 }; 160 }; 161 }; 162 }; 163 164 spi@7000d400 { 165 status = "okay"; 166 167 cros_ec: cros-ec@0 { 168 compatible = "google,cros-ec-spi"; 169 spi-max-frequency = <3000000>; 170 interrupt-parent = <&gpio>; 171 interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>; 172 reg = <0>; 173 174 google,cros-ec-spi-msg-delay = <2000>; 175 176 i2c-tunnel { 177 compatible = "google,cros-ec-i2c-tunnel"; 178 #address-cells = <1>; 179 #size-cells = <0>; 180 181 google,remote-bus = <0>; 182 183 charger: bq24735@9 { 184 compatible = "ti,bq24735"; 185 reg = <0x9>; 186 interrupt-parent = <&gpio>; 187 interrupts = <TEGRA_GPIO(J, 0) 188 GPIO_ACTIVE_HIGH>; 189 ti,ac-detect-gpios = <&gpio 190 TEGRA_GPIO(J, 0) 191 GPIO_ACTIVE_HIGH>; 192 }; 193 194 battery: sbs-battery@b { 195 compatible = "sbs,sbs-battery"; 196 reg = <0xb>; 197 sbs,i2c-retry-count = <2>; 198 sbs,poll-retry-count = <10>; 199 power-supplies = <&charger>; 200 }; 201 }; 202 }; 203 }; 204 205 spi@7000da00 { 206 status = "okay"; 207 spi-max-frequency = <25000000>; 208 209 flash@0 { 210 compatible = "winbond,w25q32dw"; 211 reg = <0>; 212 }; 213 }; 214 215 pmc@7000e400 { 216 nvidia,invert-interrupt; 217 nvidia,suspend-mode = <0>; 218 nvidia,cpu-pwr-good-time = <500>; 219 nvidia,cpu-pwr-off-time = <300>; 220 nvidia,core-pwr-good-time = <641 3845>; 221 nvidia,core-pwr-off-time = <61036>; 222 nvidia,core-power-req-active-high; 223 nvidia,sys-clock-req-active-high; 224 }; 225 226 hda@70030000 { 227 status = "okay"; 228 }; 229 230 sdhci@700b0000 { /* WiFi/BT on this bus */ 231 status = "okay"; 232 power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>; 233 bus-width = <4>; 234 no-1-8-v; 235 non-removable; 236 }; 237 238 sdhci@700b0400 { /* SD Card on this bus */ 239 status = "okay"; 240 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; 241 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; 242 wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; 243 bus-width = <4>; 244 no-1-8-v; 245 }; 246 247 sdhci@700b0600 { /* eMMC on this bus */ 248 status = "okay"; 249 bus-width = <8>; 250 no-1-8-v; 251 non-removable; 252 }; 253 254 ahub@70300000 { 255 i2s@70301100 { 256 status = "okay"; 257 }; 258 }; 259 260 usb@7d000000 { /* Rear external USB port. */ 261 status = "okay"; 262 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; 263 }; 264 265 usb-phy@7d000000 { 266 status = "okay"; 267 }; 268 269 usb@7d004000 { /* Internal webcam. */ 270 status = "okay"; 271 }; 272 273 usb-phy@7d004000 { 274 status = "okay"; 275 }; 276 277 usb@7d008000 { /* Left external USB port. */ 278 status = "okay"; 279 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; 280 }; 281 282 usb-phy@7d008000 { 283 status = "okay"; 284 }; 285 286 backlight: backlight { 287 compatible = "pwm-backlight"; 288 289 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; 290 power-supply = <&vdd_led>; 291 pwms = <&pwm 1 1000000>; 292 293 default-brightness-level = <224>; 294 brightness-levels = 295 < 0 1 2 3 4 5 6 7 296 8 9 10 11 12 13 14 15 297 16 17 18 19 20 21 22 23 298 24 25 26 27 28 29 30 31 299 32 33 34 35 36 37 38 39 300 40 41 42 43 44 45 46 47 301 48 49 50 51 52 53 54 55 302 56 57 58 59 60 61 62 63 303 64 65 66 67 68 69 70 71 304 72 73 74 75 76 77 78 79 305 80 81 82 83 84 85 86 87 306 88 89 90 91 92 93 94 95 307 96 97 98 99 100 101 102 103 308 104 105 106 107 108 109 110 111 309 112 113 114 115 116 117 118 119 310 120 121 122 123 124 125 126 127 311 128 129 130 131 132 133 134 135 312 136 137 138 139 140 141 142 143 313 144 145 146 147 148 149 150 151 314 152 153 154 155 156 157 158 159 315 160 161 162 163 164 165 166 167 316 168 169 170 171 172 173 174 175 317 176 177 178 179 180 181 182 183 318 184 185 186 187 188 189 190 191 319 192 193 194 195 196 197 198 199 320 200 201 202 203 204 205 206 207 321 208 209 210 211 212 213 214 215 322 216 217 218 219 220 221 222 223 323 224 225 226 227 228 229 230 231 324 232 233 234 235 236 237 238 239 325 240 241 242 243 244 245 246 247 326 248 249 250 251 252 253 254 255 327 256>; 328 }; 329 330 clocks { 331 compatible = "simple-bus"; 332 #address-cells = <1>; 333 #size-cells = <0>; 334 335 clk32k_in: clock@0 { 336 compatible = "fixed-clock"; 337 reg = <0>; 338 #clock-cells = <0>; 339 clock-frequency = <32768>; 340 }; 341 }; 342 343 gpio@6000d000 { 344 u-boot,dm-pre-reloc; 345 }; 346 347 gpio-keys { 348 compatible = "gpio-keys"; 349 350 lid { 351 label = "Lid"; 352 gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>; 353 linux,input-type = <5>; 354 linux,code = <KEY_RESERVED>; 355 debounce-interval = <1>; 356 gpio-key,wakeup; 357 }; 358 359 power { 360 label = "Power"; 361 gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; 362 linux,code = <KEY_POWER>; 363 debounce-interval = <30>; 364 gpio-key,wakeup; 365 }; 366 }; 367 368 panel: panel { 369 compatible = "auo,b133xtn01"; 370 371 backlight = <&backlight>; 372 }; 373 374 regulators { 375 compatible = "simple-bus"; 376 #address-cells = <1>; 377 #size-cells = <0>; 378 vdd_led: regulator@5 { 379 compatible = "regulator-fixed"; 380 reg = <5>; 381 regulator-name = "+VDD_LED"; 382 gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; 383 enable-active-high; 384 }; 385 }; 386 387 sound { 388 compatible = "nvidia,tegra-audio-max98090-nyan-big", 389 "nvidia,tegra-audio-max98090"; 390 nvidia,model = "Acer Chromebook 13"; 391 392 nvidia,audio-routing = 393 "Headphones", "HPR", 394 "Headphones", "HPL", 395 "Speakers", "SPKR", 396 "Speakers", "SPKL", 397 "Mic Jack", "MICBIAS", 398 "DMICL", "Int Mic", 399 "DMICR", "Int Mic", 400 "IN34", "Mic Jack"; 401 402 nvidia,i2s-controller = <&tegra_i2s1>; 403 nvidia,audio-codec = <&acodec>; 404 405 clocks = <&tegra_car TEGRA124_CLK_PLL_A>, 406 <&tegra_car TEGRA124_CLK_PLL_A_OUT0>, 407 <&tegra_car TEGRA124_CLK_EXTERN1>; 408 clock-names = "pll_a", "pll_a_out0", "mclk"; 409 410 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>; 411 }; 412}; 413 414#include "cros-ec-keyboard.dtsi" 415