Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Google Peach Pit Rev 6+ board device tree source |
| 3 | * |
| 4 | * Copyright (c) 2014 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. |
| 9 | */ |
| 10 | |
| 11 | /dts-v1/; |
| 12 | #include <dt-bindings/input/input.h> |
| 13 | #include <dt-bindings/gpio/gpio.h> |
| 14 | #include "exynos5420.dtsi" |
| 15 | |
| 16 | / { |
| 17 | model = "Google Peach Pit Rev 6+"; |
| 18 | |
| 19 | compatible = "google,pit-rev16", |
| 20 | "google,pit-rev15", "google,pit-rev14", |
| 21 | "google,pit-rev13", "google,pit-rev12", |
| 22 | "google,pit-rev11", "google,pit-rev10", |
| 23 | "google,pit-rev9", "google,pit-rev8", |
| 24 | "google,pit-rev7", "google,pit-rev6", |
| 25 | "google,pit", "google,peach","samsung,exynos5420", |
| 26 | "samsung,exynos5"; |
| 27 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 28 | backlight { |
| 29 | compatible = "pwm-backlight"; |
| 30 | pwms = <&pwm 0 1000000 0>; |
| 31 | brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; |
| 32 | default-brightness-level = <7>; |
| 33 | pinctrl-0 = <&pwm0_out>; |
| 34 | pinctrl-names = "default"; |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 35 | }; |
| 36 | |
| 37 | fixed-rate-clocks { |
| 38 | oscclk { |
| 39 | compatible = "samsung,exynos5420-oscclk"; |
| 40 | clock-frequency = <24000000>; |
| 41 | }; |
| 42 | }; |
| 43 | |
| 44 | gpio-keys { |
| 45 | compatible = "gpio-keys"; |
| 46 | |
| 47 | pinctrl-names = "default"; |
| 48 | pinctrl-0 = <&power_key_irq>; |
| 49 | |
| 50 | power { |
| 51 | label = "Power"; |
| 52 | gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; |
| 53 | linux,code = <KEY_POWER>; |
| 54 | gpio-key,wakeup; |
| 55 | }; |
| 56 | }; |
| 57 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 58 | memory { |
| 59 | reg = <0x20000000 0x80000000>; |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 60 | }; |
Tushar Behera | ead3993 | 2014-05-17 07:44:10 +0900 | [diff] [blame] | 61 | |
| 62 | sound { |
| 63 | compatible = "google,snow-audio-max98090"; |
| 64 | |
Tushar Behera | a8d80b6 | 2014-07-08 08:20:08 +0900 | [diff] [blame] | 65 | samsung,model = "Peach-Pit-I2S-MAX98090"; |
Tushar Behera | ead3993 | 2014-05-17 07:44:10 +0900 | [diff] [blame] | 66 | samsung,i2s-controller = <&i2s0>; |
| 67 | samsung,audio-codec = <&max98090>; |
| 68 | }; |
Vivek Gautam | 14a35ad | 2014-05-19 22:29:42 +0900 | [diff] [blame] | 69 | |
| 70 | usb300_vbus_reg: regulator-usb300 { |
| 71 | compatible = "regulator-fixed"; |
| 72 | regulator-name = "P5.0V_USB3CON0"; |
| 73 | regulator-min-microvolt = <5000000>; |
| 74 | regulator-max-microvolt = <5000000>; |
| 75 | gpio = <&gph0 0 0>; |
| 76 | pinctrl-names = "default"; |
| 77 | pinctrl-0 = <&usb300_vbus_en>; |
| 78 | enable-active-high; |
| 79 | }; |
| 80 | |
| 81 | usb301_vbus_reg: regulator-usb301 { |
| 82 | compatible = "regulator-fixed"; |
| 83 | regulator-name = "P5.0V_USB3CON1"; |
| 84 | regulator-min-microvolt = <5000000>; |
| 85 | regulator-max-microvolt = <5000000>; |
| 86 | gpio = <&gph0 1 0>; |
| 87 | pinctrl-names = "default"; |
| 88 | pinctrl-0 = <&usb301_vbus_en>; |
| 89 | enable-active-high; |
| 90 | }; |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 91 | }; |
| 92 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 93 | &dp { |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 94 | status = "okay"; |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 95 | pinctrl-names = "default"; |
| 96 | pinctrl-0 = <&dp_hpd_gpio>; |
| 97 | samsung,color-space = <0>; |
| 98 | samsung,dynamic-range = <0>; |
| 99 | samsung,ycbcr-coeff = <0>; |
| 100 | samsung,color-depth = <1>; |
| 101 | samsung,link-rate = <0x06>; |
| 102 | samsung,lane-count = <2>; |
| 103 | samsung,hpd-gpio = <&gpx2 6 0>; |
| 104 | |
| 105 | display-timings { |
| 106 | native-mode = <&timing1>; |
| 107 | |
| 108 | timing1: timing@1 { |
| 109 | clock-frequency = <70589280>; |
| 110 | hactive = <1366>; |
| 111 | vactive = <768>; |
| 112 | hfront-porch = <40>; |
| 113 | hback-porch = <40>; |
| 114 | hsync-len = <32>; |
| 115 | vback-porch = <10>; |
| 116 | vfront-porch = <12>; |
| 117 | vsync-len = <6>; |
| 118 | }; |
| 119 | }; |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 120 | }; |
| 121 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 122 | &fimd { |
| 123 | status = "okay"; |
| 124 | samsung,invert-vclk; |
| 125 | }; |
| 126 | |
| 127 | &hdmi { |
| 128 | status = "okay"; |
| 129 | hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>; |
| 130 | pinctrl-names = "default"; |
| 131 | pinctrl-0 = <&hdmi_hpd_irq>; |
| 132 | ddc = <&i2c_2>; |
| 133 | }; |
| 134 | |
| 135 | &hsi2c_7 { |
| 136 | status = "okay"; |
| 137 | |
| 138 | max98090: codec@10 { |
| 139 | compatible = "maxim,max98090"; |
| 140 | reg = <0x10>; |
| 141 | interrupts = <2 0>; |
| 142 | interrupt-parent = <&gpx0>; |
| 143 | pinctrl-names = "default"; |
| 144 | pinctrl-0 = <&max98090_irq>; |
| 145 | }; |
| 146 | }; |
| 147 | |
| 148 | &hsi2c_9 { |
| 149 | status = "okay"; |
| 150 | clock-frequency = <400000>; |
| 151 | |
| 152 | tpm@20 { |
| 153 | compatible = "infineon,slb9645tt"; |
| 154 | reg = <0x20>; |
| 155 | |
| 156 | /* Unused irq; but still need to configure the pins */ |
| 157 | pinctrl-names = "default"; |
| 158 | pinctrl-0 = <&tpm_irq>; |
| 159 | }; |
| 160 | }; |
| 161 | |
| 162 | &i2c_2 { |
| 163 | status = "okay"; |
| 164 | samsung,i2c-sda-delay = <100>; |
| 165 | samsung,i2c-max-bus-freq = <66000>; |
| 166 | samsung,i2c-slave-addr = <0x50>; |
| 167 | }; |
| 168 | |
| 169 | &i2s0 { |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 170 | status = "okay"; |
| 171 | }; |
| 172 | |
| 173 | &mmc_0 { |
| 174 | status = "okay"; |
| 175 | num-slots = <1>; |
| 176 | broken-cd; |
| 177 | caps2-mmc-hs200-1_8v; |
| 178 | supports-highspeed; |
| 179 | non-removable; |
| 180 | card-detect-delay = <200>; |
| 181 | clock-frequency = <400000000>; |
| 182 | samsung,dw-mshc-ciu-div = <3>; |
| 183 | samsung,dw-mshc-sdr-timing = <0 4>; |
| 184 | samsung,dw-mshc-ddr-timing = <0 2>; |
| 185 | pinctrl-names = "default"; |
| 186 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; |
| 187 | |
| 188 | slot@0 { |
| 189 | reg = <0>; |
| 190 | bus-width = <8>; |
| 191 | }; |
| 192 | }; |
| 193 | |
| 194 | &mmc_2 { |
| 195 | status = "okay"; |
| 196 | num-slots = <1>; |
| 197 | supports-highspeed; |
| 198 | card-detect-delay = <200>; |
| 199 | clock-frequency = <400000000>; |
| 200 | samsung,dw-mshc-ciu-div = <3>; |
| 201 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 202 | samsung,dw-mshc-ddr-timing = <1 2>; |
| 203 | pinctrl-names = "default"; |
| 204 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; |
| 205 | |
| 206 | slot@0 { |
| 207 | reg = <0>; |
| 208 | bus-width = <4>; |
| 209 | }; |
| 210 | }; |
| 211 | |
Tushar Behera | ead3993 | 2014-05-17 07:44:10 +0900 | [diff] [blame] | 212 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 213 | &pinctrl_0 { |
Doug Anderson | ac5ce09 | 2014-07-16 02:38:39 +0900 | [diff] [blame^] | 214 | pinctrl-names = "default"; |
| 215 | pinctrl-0 = <&mask_tpm_reset>; |
| 216 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 217 | max98090_irq: max98090-irq { |
| 218 | samsung,pins = "gpx0-2"; |
| 219 | samsung,pin-function = <0>; |
| 220 | samsung,pin-pud = <0>; |
| 221 | samsung,pin-drv = <0>; |
| 222 | }; |
| 223 | |
Doug Anderson | ac5ce09 | 2014-07-16 02:38:39 +0900 | [diff] [blame^] | 224 | /* We need GPX0_6 to be low at sleep time; just keep it low always */ |
| 225 | mask_tpm_reset: mask-tpm-reset { |
| 226 | samsung,pins = "gpx0-6"; |
| 227 | samsung,pin-function = <1>; |
| 228 | samsung,pin-pud = <0>; |
| 229 | samsung,pin-drv = <0>; |
| 230 | samsung,pin-val = <0>; |
| 231 | }; |
| 232 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 233 | tpm_irq: tpm-irq { |
| 234 | samsung,pins = "gpx1-0"; |
| 235 | samsung,pin-function = <0>; |
| 236 | samsung,pin-pud = <0>; |
| 237 | samsung,pin-drv = <0>; |
| 238 | }; |
| 239 | |
| 240 | power_key_irq: power-key-irq { |
| 241 | samsung,pins = "gpx1-2"; |
| 242 | samsung,pin-function = <0>; |
| 243 | samsung,pin-pud = <0>; |
| 244 | samsung,pin-drv = <0>; |
| 245 | }; |
| 246 | |
| 247 | dp_hpd_gpio: dp_hpd_gpio { |
| 248 | samsung,pins = "gpx2-6"; |
| 249 | samsung,pin-function = <0>; |
| 250 | samsung,pin-pud = <3>; |
| 251 | samsung,pin-drv = <0>; |
| 252 | }; |
| 253 | |
| 254 | hdmi_hpd_irq: hdmi-hpd-irq { |
| 255 | samsung,pins = "gpx3-7"; |
| 256 | samsung,pin-function = <0>; |
| 257 | samsung,pin-pud = <1>; |
| 258 | samsung,pin-drv = <0>; |
Tushar Behera | ead3993 | 2014-05-17 07:44:10 +0900 | [diff] [blame] | 259 | }; |
| 260 | }; |
| 261 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 262 | &pinctrl_3 { |
| 263 | usb300_vbus_en: usb300-vbus-en { |
| 264 | samsung,pins = "gph0-0"; |
| 265 | samsung,pin-function = <1>; |
| 266 | samsung,pin-pud = <0>; |
| 267 | samsung,pin-drv = <0>; |
| 268 | }; |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 269 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 270 | usb301_vbus_en: usb301-vbus-en { |
| 271 | samsung,pins = "gph0-1"; |
| 272 | samsung,pin-function = <1>; |
| 273 | samsung,pin-pud = <0>; |
| 274 | samsung,pin-drv = <0>; |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 275 | }; |
| 276 | }; |
| 277 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 278 | &rtc { |
Rahul Sharma | 6ac189f | 2014-05-16 05:23:21 +0900 | [diff] [blame] | 279 | status = "okay"; |
Rahul Sharma | 6ac189f | 2014-05-16 05:23:21 +0900 | [diff] [blame] | 280 | }; |
| 281 | |
Tushar Behera | 522c8ff | 2014-06-21 21:50:17 +0900 | [diff] [blame] | 282 | &uart_3 { |
Rahul Sharma | 6ac189f | 2014-05-16 05:23:21 +0900 | [diff] [blame] | 283 | status = "okay"; |
Rahul Sharma | 6ac189f | 2014-05-16 05:23:21 +0900 | [diff] [blame] | 284 | }; |
| 285 | |
Arun Kumar K | 0ce9f47 | 2014-05-31 02:11:39 +0900 | [diff] [blame] | 286 | &usbdrd_phy0 { |
Vivek Gautam | 14a35ad | 2014-05-19 22:29:42 +0900 | [diff] [blame] | 287 | vbus-supply = <&usb300_vbus_reg>; |
| 288 | }; |
| 289 | |
Arun Kumar K | 0ce9f47 | 2014-05-31 02:11:39 +0900 | [diff] [blame] | 290 | &usbdrd_phy1 { |
Vivek Gautam | 14a35ad | 2014-05-19 22:29:42 +0900 | [diff] [blame] | 291 | vbus-supply = <&usb301_vbus_reg>; |
| 292 | }; |
| 293 | |
Arun Kumar K | 3528dd3 | 2014-05-09 06:06:25 +0900 | [diff] [blame] | 294 | /* |
| 295 | * Use longest HW watchdog in SoC (32 seconds) since the hardware |
| 296 | * watchdog provides no debugging information (compared to soft/hard |
| 297 | * lockup detectors) and so should be last resort. |
| 298 | */ |
| 299 | &watchdog { |
| 300 | timeout-sec = <32>; |
| 301 | }; |
Tushar Behera | ead3993 | 2014-05-17 07:44:10 +0900 | [diff] [blame] | 302 | |