1724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0 2724ba675SRob Herring/* 3724ba675SRob Herring * Google Snow board device tree source 4724ba675SRob Herring * 5724ba675SRob Herring * Copyright (c) 2012 Google, Inc 6724ba675SRob Herring */ 7724ba675SRob Herring 8724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 9724ba675SRob Herring#include <dt-bindings/clock/maxim,max77686.h> 10724ba675SRob Herring#include <dt-bindings/interrupt-controller/irq.h> 11724ba675SRob Herring#include <dt-bindings/input/input.h> 12724ba675SRob Herring#include <dt-bindings/sound/samsung-i2s.h> 13724ba675SRob Herring#include "exynos5250.dtsi" 14724ba675SRob Herring 15724ba675SRob Herring/ { 16724ba675SRob Herring aliases { 17724ba675SRob Herring i2c104 = &i2c_104; 18724ba675SRob Herring mmc0 = &mmc_0; /* eMMC */ 19724ba675SRob Herring mmc1 = &mmc_2; /* SD */ 20724ba675SRob Herring mmc2 = &mmc_3; /* WiFi */ 21724ba675SRob Herring }; 22724ba675SRob Herring 23724ba675SRob Herring memory@40000000 { 24724ba675SRob Herring device_type = "memory"; 25724ba675SRob Herring reg = <0x40000000 0x80000000>; 26724ba675SRob Herring }; 27724ba675SRob Herring 28724ba675SRob Herring chosen { 29724ba675SRob Herring bootargs = "console=tty1"; 30724ba675SRob Herring stdout-path = "serial3:115200n8"; 31724ba675SRob Herring }; 32724ba675SRob Herring 33724ba675SRob Herring gpio-keys { 34724ba675SRob Herring compatible = "gpio-keys"; 35724ba675SRob Herring pinctrl-names = "default"; 36724ba675SRob Herring pinctrl-0 = <&power_key_irq &lid_irq>; 37724ba675SRob Herring 38724ba675SRob Herring power-key { 39724ba675SRob Herring label = "Power"; 40724ba675SRob Herring gpios = <&gpx1 3 GPIO_ACTIVE_LOW>; 41724ba675SRob Herring linux,code = <KEY_POWER>; 42724ba675SRob Herring wakeup-source; 43724ba675SRob Herring }; 44724ba675SRob Herring 45724ba675SRob Herring lid-switch { 46724ba675SRob Herring label = "Lid"; 47724ba675SRob Herring gpios = <&gpx3 5 GPIO_ACTIVE_LOW>; 48724ba675SRob Herring linux,input-type = <5>; /* EV_SW */ 49724ba675SRob Herring linux,code = <0>; /* SW_LID */ 50724ba675SRob Herring debounce-interval = <1>; 51724ba675SRob Herring wakeup-source; 52724ba675SRob Herring }; 53724ba675SRob Herring }; 54724ba675SRob Herring 55724ba675SRob Herring vbat: vbat-fixed-regulator { 56724ba675SRob Herring compatible = "regulator-fixed"; 57724ba675SRob Herring regulator-name = "vbat-supply"; 58724ba675SRob Herring regulator-boot-on; 59724ba675SRob Herring }; 60724ba675SRob Herring 61724ba675SRob Herring i2c-arbitrator { 62724ba675SRob Herring compatible = "i2c-arb-gpio-challenge"; 63724ba675SRob Herring i2c-parent = <&i2c_4>; 64724ba675SRob Herring 654f861a9bSKrzysztof Kozlowski our-claim-gpios = <&gpf0 3 GPIO_ACTIVE_LOW>; 66724ba675SRob Herring their-claim-gpios = <&gpe0 4 GPIO_ACTIVE_LOW>; 67724ba675SRob Herring slew-delay-us = <10>; 68724ba675SRob Herring wait-retry-us = <3000>; 69724ba675SRob Herring wait-free-us = <50000>; 70724ba675SRob Herring 71724ba675SRob Herring pinctrl-names = "default"; 72724ba675SRob Herring pinctrl-0 = <&arb_our_claim &arb_their_claim>; 73724ba675SRob Herring 74724ba675SRob Herring /* Use ID 104 as a hint that we're on physical bus 4 */ 75*7562d914SKrzysztof Kozlowski i2c_104: i2c-arb { 76724ba675SRob Herring #address-cells = <1>; 77724ba675SRob Herring #size-cells = <0>; 78724ba675SRob Herring 79724ba675SRob Herring battery: sbs-battery@b { 80724ba675SRob Herring compatible = "sbs,sbs-battery"; 81724ba675SRob Herring reg = <0xb>; 82724ba675SRob Herring sbs,poll-retry-count = <1>; 83724ba675SRob Herring }; 84724ba675SRob Herring 85724ba675SRob Herring cros_ec: embedded-controller@1e { 86724ba675SRob Herring compatible = "google,cros-ec-i2c"; 87724ba675SRob Herring reg = <0x1e>; 88724ba675SRob Herring interrupts = <6 IRQ_TYPE_NONE>; 89724ba675SRob Herring interrupt-parent = <&gpx1>; 90724ba675SRob Herring pinctrl-names = "default"; 91724ba675SRob Herring pinctrl-0 = <&ec_irq>; 92724ba675SRob Herring wakeup-source; 93724ba675SRob Herring }; 94724ba675SRob Herring 95724ba675SRob Herring power-regulator@48 { 96724ba675SRob Herring compatible = "ti,tps65090"; 97724ba675SRob Herring reg = <0x48>; 98724ba675SRob Herring 99724ba675SRob Herring /* 100724ba675SRob Herring * Config irq to disable internal pulls 101724ba675SRob Herring * even though we run in polling mode. 102724ba675SRob Herring */ 103724ba675SRob Herring pinctrl-names = "default"; 104724ba675SRob Herring pinctrl-0 = <&tps65090_irq>; 105724ba675SRob Herring 106724ba675SRob Herring vsys1-supply = <&vbat>; 107724ba675SRob Herring vsys2-supply = <&vbat>; 108724ba675SRob Herring vsys3-supply = <&vbat>; 109724ba675SRob Herring infet1-supply = <&vbat>; 110724ba675SRob Herring infet2-supply = <&vbat>; 111724ba675SRob Herring infet3-supply = <&vbat>; 112724ba675SRob Herring infet4-supply = <&vbat>; 113724ba675SRob Herring infet5-supply = <&vbat>; 114724ba675SRob Herring infet6-supply = <&vbat>; 115724ba675SRob Herring infet7-supply = <&vbat>; 116724ba675SRob Herring vsys-l1-supply = <&vbat>; 117724ba675SRob Herring vsys-l2-supply = <&vbat>; 118724ba675SRob Herring 119724ba675SRob Herring regulators { 120724ba675SRob Herring dcdc1 { 121724ba675SRob Herring ti,enable-ext-control; 122724ba675SRob Herring }; 123724ba675SRob Herring dcdc2 { 124724ba675SRob Herring ti,enable-ext-control; 125724ba675SRob Herring }; 126724ba675SRob Herring dcdc3 { 127724ba675SRob Herring ti,enable-ext-control; 128724ba675SRob Herring }; 129724ba675SRob Herring fet1: fet1 { 130724ba675SRob Herring regulator-name = "vcd_led"; 131724ba675SRob Herring ti,overcurrent-wait = <3>; 132724ba675SRob Herring }; 133724ba675SRob Herring tps65090_fet2: fet2 { 134724ba675SRob Herring regulator-name = "video_mid"; 135724ba675SRob Herring regulator-always-on; 136724ba675SRob Herring ti,overcurrent-wait = <3>; 137724ba675SRob Herring }; 138724ba675SRob Herring fet3 { 139724ba675SRob Herring regulator-name = "wwan_r"; 140724ba675SRob Herring regulator-always-on; 141724ba675SRob Herring ti,overcurrent-wait = <3>; 142724ba675SRob Herring }; 143724ba675SRob Herring fet4 { 144724ba675SRob Herring regulator-name = "sdcard"; 145724ba675SRob Herring ti,overcurrent-wait = <3>; 146724ba675SRob Herring }; 147724ba675SRob Herring fet5 { 148724ba675SRob Herring regulator-name = "camout"; 149724ba675SRob Herring regulator-always-on; 150724ba675SRob Herring ti,overcurrent-wait = <3>; 151724ba675SRob Herring }; 152724ba675SRob Herring fet6: fet6 { 153724ba675SRob Herring regulator-name = "lcd_vdd"; 154724ba675SRob Herring ti,overcurrent-wait = <3>; 155724ba675SRob Herring }; 156724ba675SRob Herring tps65090_fet7: fet7 { 157724ba675SRob Herring regulator-name = "video_mid_1a"; 158724ba675SRob Herring regulator-always-on; 159724ba675SRob Herring ti,overcurrent-wait = <3>; 160724ba675SRob Herring }; 161724ba675SRob Herring ldo1 { 162724ba675SRob Herring }; 163724ba675SRob Herring ldo2 { 164724ba675SRob Herring }; 165724ba675SRob Herring }; 166724ba675SRob Herring 167724ba675SRob Herring charger { 168724ba675SRob Herring compatible = "ti,tps65090-charger"; 169724ba675SRob Herring }; 170724ba675SRob Herring }; 171724ba675SRob Herring }; 172724ba675SRob Herring }; 173724ba675SRob Herring 174724ba675SRob Herring sound { 175724ba675SRob Herring samsung,i2s-controller = <&i2s0>; 176724ba675SRob Herring }; 177724ba675SRob Herring 178724ba675SRob Herring usb3_vbus_reg: regulator-usb3 { 179724ba675SRob Herring compatible = "regulator-fixed"; 180724ba675SRob Herring regulator-name = "P5.0V_USB3CON"; 181724ba675SRob Herring regulator-min-microvolt = <5000000>; 182724ba675SRob Herring regulator-max-microvolt = <5000000>; 183724ba675SRob Herring gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>; 184724ba675SRob Herring pinctrl-names = "default"; 185724ba675SRob Herring pinctrl-0 = <&usb3_vbus_en>; 186724ba675SRob Herring enable-active-high; 187724ba675SRob Herring }; 188724ba675SRob Herring 189724ba675SRob Herring fixed-rate-clocks { 190724ba675SRob Herring xxti { 191724ba675SRob Herring compatible = "samsung,clock-xxti"; 192724ba675SRob Herring clock-frequency = <24000000>; 193724ba675SRob Herring }; 194724ba675SRob Herring }; 195724ba675SRob Herring 196724ba675SRob Herring backlight: backlight { 197724ba675SRob Herring compatible = "pwm-backlight"; 198724ba675SRob Herring pwms = <&pwm 0 1000000 0>; 199724ba675SRob Herring brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; 200724ba675SRob Herring default-brightness-level = <7>; 201724ba675SRob Herring enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>; 202724ba675SRob Herring power-supply = <&fet1>; 203724ba675SRob Herring pinctrl-0 = <&pwm0_out>; 204724ba675SRob Herring pinctrl-names = "default"; 205724ba675SRob Herring }; 206724ba675SRob Herring 207724ba675SRob Herring panel: panel { 208724ba675SRob Herring compatible = "auo,b116xw03"; 209724ba675SRob Herring power-supply = <&fet6>; 210724ba675SRob Herring backlight = <&backlight>; 211724ba675SRob Herring 212724ba675SRob Herring port { 213724ba675SRob Herring panel_in: endpoint { 214724ba675SRob Herring remote-endpoint = <&bridge_out>; 215724ba675SRob Herring }; 216724ba675SRob Herring }; 217724ba675SRob Herring }; 218724ba675SRob Herring 219724ba675SRob Herring mmc3_pwrseq: mmc3-pwrseq { 220724ba675SRob Herring compatible = "mmc-pwrseq-simple"; 221724ba675SRob Herring reset-gpios = <&gpx0 2 GPIO_ACTIVE_LOW>, /* WIFI_RSTn */ 222724ba675SRob Herring <&gpx0 1 GPIO_ACTIVE_LOW>; /* WIFI_EN */ 223724ba675SRob Herring clocks = <&max77686 MAX77686_CLK_PMIC>; 224724ba675SRob Herring clock-names = "ext_clock"; 225724ba675SRob Herring }; 226724ba675SRob Herring}; 227724ba675SRob Herring 228724ba675SRob Herring&clock { 229724ba675SRob Herring assigned-clocks = <&clock CLK_FOUT_EPLL>; 230724ba675SRob Herring assigned-clock-rates = <49152000>; 231724ba675SRob Herring}; 232724ba675SRob Herring 233724ba675SRob Herring&clock_audss { 234724ba675SRob Herring assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>; 235724ba675SRob Herring assigned-clock-parents = <&clock CLK_FOUT_EPLL>; 236724ba675SRob Herring}; 237724ba675SRob Herring 238724ba675SRob Herring&cpu0 { 239724ba675SRob Herring cpu0-supply = <&buck2_reg>; 240724ba675SRob Herring}; 241724ba675SRob Herring 242724ba675SRob Herring&dp { 243724ba675SRob Herring status = "okay"; 244724ba675SRob Herring pinctrl-names = "default"; 245724ba675SRob Herring pinctrl-0 = <&dp_hpd>; 246724ba675SRob Herring samsung,color-space = <0>; 247724ba675SRob Herring samsung,color-depth = <1>; 248724ba675SRob Herring samsung,link-rate = <0x0a>; 249724ba675SRob Herring samsung,lane-count = <2>; 250724ba675SRob Herring hpd-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; 251724ba675SRob Herring 252724ba675SRob Herring ports { 253724ba675SRob Herring port { 254724ba675SRob Herring dp_out: endpoint { 255724ba675SRob Herring remote-endpoint = <&bridge_in>; 256724ba675SRob Herring }; 257724ba675SRob Herring }; 258724ba675SRob Herring }; 259724ba675SRob Herring}; 260724ba675SRob Herring 261724ba675SRob Herring&ehci { 262724ba675SRob Herring samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; 263724ba675SRob Herring}; 264724ba675SRob Herring 265724ba675SRob Herring&fimd { 266724ba675SRob Herring status = "okay"; 267724ba675SRob Herring samsung,invert-vclk; 268724ba675SRob Herring}; 269724ba675SRob Herring 270724ba675SRob Herring&hdmi { 271724ba675SRob Herring status = "okay"; 272724ba675SRob Herring hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; 273724ba675SRob Herring pinctrl-names = "default"; 274724ba675SRob Herring pinctrl-0 = <&hdmi_hpd_irq>; 275724ba675SRob Herring ddc = <&i2c_2>; 276724ba675SRob Herring hdmi-en-supply = <&tps65090_fet7>; 277724ba675SRob Herring vdd-supply = <&ldo8_reg>; 278724ba675SRob Herring vdd_osc-supply = <&ldo10_reg>; 279724ba675SRob Herring vdd_pll-supply = <&ldo8_reg>; 280724ba675SRob Herring}; 281724ba675SRob Herring 282724ba675SRob Herring&hdmicec { 283724ba675SRob Herring status = "okay"; 284724ba675SRob Herring}; 285724ba675SRob Herring 286724ba675SRob Herring&i2c_0 { 287724ba675SRob Herring status = "okay"; 288724ba675SRob Herring samsung,i2c-sda-delay = <100>; 289724ba675SRob Herring samsung,i2c-max-bus-freq = <378000>; 290724ba675SRob Herring 291724ba675SRob Herring max77686: pmic@9 { 292724ba675SRob Herring compatible = "maxim,max77686"; 293724ba675SRob Herring interrupt-parent = <&gpx3>; 294724ba675SRob Herring interrupts = <2 IRQ_TYPE_LEVEL_LOW>; 295724ba675SRob Herring pinctrl-names = "default"; 296724ba675SRob Herring pinctrl-0 = <&max77686_irq>; 297724ba675SRob Herring wakeup-source; 298724ba675SRob Herring reg = <0x09>; 299724ba675SRob Herring #clock-cells = <1>; 300724ba675SRob Herring 301724ba675SRob Herring voltage-regulators { 302724ba675SRob Herring ldo1_reg: LDO1 { 303724ba675SRob Herring regulator-name = "P1.0V_LDO_OUT1"; 304724ba675SRob Herring regulator-min-microvolt = <1000000>; 305724ba675SRob Herring regulator-max-microvolt = <1000000>; 306724ba675SRob Herring regulator-always-on; 307724ba675SRob Herring }; 308724ba675SRob Herring 309724ba675SRob Herring ldo2_reg: LDO2 { 310724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT2"; 311724ba675SRob Herring regulator-min-microvolt = <1800000>; 312724ba675SRob Herring regulator-max-microvolt = <1800000>; 313724ba675SRob Herring regulator-always-on; 314724ba675SRob Herring }; 315724ba675SRob Herring 316724ba675SRob Herring ldo3_reg: LDO3 { 317724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT3"; 318724ba675SRob Herring regulator-min-microvolt = <1800000>; 319724ba675SRob Herring regulator-max-microvolt = <1800000>; 320724ba675SRob Herring regulator-always-on; 321724ba675SRob Herring }; 322724ba675SRob Herring 323724ba675SRob Herring ldo7_reg: LDO7 { 324724ba675SRob Herring regulator-name = "P1.1V_LDO_OUT7"; 325724ba675SRob Herring regulator-min-microvolt = <1100000>; 326724ba675SRob Herring regulator-max-microvolt = <1100000>; 327724ba675SRob Herring regulator-always-on; 328724ba675SRob Herring }; 329724ba675SRob Herring 330724ba675SRob Herring ldo8_reg: LDO8 { 331724ba675SRob Herring regulator-name = "P1.0V_LDO_OUT8"; 332724ba675SRob Herring regulator-min-microvolt = <1000000>; 333724ba675SRob Herring regulator-max-microvolt = <1000000>; 334724ba675SRob Herring regulator-always-on; 335724ba675SRob Herring }; 336724ba675SRob Herring 337724ba675SRob Herring ldo10_reg: LDO10 { 338724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT10"; 339724ba675SRob Herring regulator-min-microvolt = <1800000>; 340724ba675SRob Herring regulator-max-microvolt = <1800000>; 341724ba675SRob Herring regulator-always-on; 342724ba675SRob Herring }; 343724ba675SRob Herring 344724ba675SRob Herring ldo12_reg: LDO12 { 345724ba675SRob Herring regulator-name = "P3.0V_LDO_OUT12"; 346724ba675SRob Herring regulator-min-microvolt = <3000000>; 347724ba675SRob Herring regulator-max-microvolt = <3000000>; 348724ba675SRob Herring regulator-always-on; 349724ba675SRob Herring }; 350724ba675SRob Herring 351724ba675SRob Herring ldo14_reg: LDO14 { 352724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT14"; 353724ba675SRob Herring regulator-min-microvolt = <1800000>; 354724ba675SRob Herring regulator-max-microvolt = <1800000>; 355724ba675SRob Herring regulator-always-on; 356724ba675SRob Herring }; 357724ba675SRob Herring 358724ba675SRob Herring ldo15_reg: LDO15 { 359724ba675SRob Herring regulator-name = "P1.0V_LDO_OUT15"; 360724ba675SRob Herring regulator-min-microvolt = <1000000>; 361724ba675SRob Herring regulator-max-microvolt = <1000000>; 362724ba675SRob Herring regulator-always-on; 363724ba675SRob Herring }; 364724ba675SRob Herring 365724ba675SRob Herring ldo16_reg: LDO16 { 366724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT16"; 367724ba675SRob Herring regulator-min-microvolt = <1800000>; 368724ba675SRob Herring regulator-max-microvolt = <1800000>; 369724ba675SRob Herring regulator-always-on; 370724ba675SRob Herring }; 371724ba675SRob Herring 372724ba675SRob Herring buck1_reg: BUCK1 { 373724ba675SRob Herring regulator-name = "vdd_mif"; 374724ba675SRob Herring regulator-min-microvolt = <950000>; 375724ba675SRob Herring regulator-max-microvolt = <1300000>; 376724ba675SRob Herring regulator-always-on; 377724ba675SRob Herring regulator-boot-on; 378724ba675SRob Herring }; 379724ba675SRob Herring 380724ba675SRob Herring buck2_reg: BUCK2 { 381724ba675SRob Herring regulator-name = "vdd_arm"; 382724ba675SRob Herring regulator-min-microvolt = <850000>; 383724ba675SRob Herring regulator-max-microvolt = <1350000>; 384724ba675SRob Herring regulator-always-on; 385724ba675SRob Herring regulator-boot-on; 386724ba675SRob Herring }; 387724ba675SRob Herring 388724ba675SRob Herring buck3_reg: BUCK3 { 389724ba675SRob Herring regulator-name = "vdd_int"; 390724ba675SRob Herring regulator-min-microvolt = <900000>; 391724ba675SRob Herring regulator-max-microvolt = <1200000>; 392724ba675SRob Herring regulator-always-on; 393724ba675SRob Herring regulator-boot-on; 394724ba675SRob Herring }; 395724ba675SRob Herring 396724ba675SRob Herring buck4_reg: BUCK4 { 397724ba675SRob Herring regulator-name = "vdd_g3d"; 398724ba675SRob Herring regulator-min-microvolt = <850000>; 399724ba675SRob Herring regulator-max-microvolt = <1300000>; 400724ba675SRob Herring regulator-always-on; 401724ba675SRob Herring regulator-boot-on; 402724ba675SRob Herring }; 403724ba675SRob Herring 404724ba675SRob Herring buck5_reg: BUCK5 { 405724ba675SRob Herring regulator-name = "P1.8V_BUCK_OUT5"; 406724ba675SRob Herring regulator-min-microvolt = <1800000>; 407724ba675SRob Herring regulator-max-microvolt = <1800000>; 408724ba675SRob Herring regulator-always-on; 409724ba675SRob Herring regulator-boot-on; 410724ba675SRob Herring }; 411724ba675SRob Herring 412724ba675SRob Herring buck6_reg: BUCK6 { 413724ba675SRob Herring regulator-name = "P1.35V_BUCK_OUT6"; 414724ba675SRob Herring regulator-min-microvolt = <1350000>; 415724ba675SRob Herring regulator-max-microvolt = <1350000>; 416724ba675SRob Herring regulator-always-on; 417724ba675SRob Herring }; 418724ba675SRob Herring 419724ba675SRob Herring buck7_reg: BUCK7 { 420724ba675SRob Herring regulator-name = "P2.0V_BUCK_OUT7"; 421724ba675SRob Herring regulator-min-microvolt = <2000000>; 422724ba675SRob Herring regulator-max-microvolt = <2000000>; 423724ba675SRob Herring regulator-always-on; 424724ba675SRob Herring }; 425724ba675SRob Herring 426724ba675SRob Herring buck8_reg: BUCK8 { 427724ba675SRob Herring regulator-name = "P2.85V_BUCK_OUT8"; 428724ba675SRob Herring regulator-min-microvolt = <2850000>; 429724ba675SRob Herring regulator-max-microvolt = <2850000>; 430724ba675SRob Herring regulator-always-on; 431724ba675SRob Herring }; 432724ba675SRob Herring }; 433724ba675SRob Herring }; 434724ba675SRob Herring}; 435724ba675SRob Herring 436724ba675SRob Herring&i2c_1 { 437724ba675SRob Herring status = "okay"; 438724ba675SRob Herring samsung,i2c-sda-delay = <100>; 439724ba675SRob Herring samsung,i2c-max-bus-freq = <378000>; 440724ba675SRob Herring 441724ba675SRob Herring trackpad@67 { 442724ba675SRob Herring reg = <0x67>; 443724ba675SRob Herring compatible = "cypress,cyapa"; 444724ba675SRob Herring interrupts = <2 IRQ_TYPE_NONE>; 445724ba675SRob Herring interrupt-parent = <&gpx1>; 446724ba675SRob Herring wakeup-source; 447724ba675SRob Herring }; 448724ba675SRob Herring}; 449724ba675SRob Herring 450724ba675SRob Herring/* 451724ba675SRob Herring * Disabled pullups since external part has its own pullups and 452724ba675SRob Herring * double-pulling gets us out of spec in some cases. 453724ba675SRob Herring */ 454724ba675SRob Herring&i2c2_bus { 455724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 456724ba675SRob Herring}; 457724ba675SRob Herring 458724ba675SRob Herring&i2c_2 { 459724ba675SRob Herring status = "okay"; 460724ba675SRob Herring /* used by HDMI DDC */ 461724ba675SRob Herring samsung,i2c-sda-delay = <100>; 462724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 463724ba675SRob Herring}; 464724ba675SRob Herring 465724ba675SRob Herring&i2c_3 { 466724ba675SRob Herring status = "okay"; 467724ba675SRob Herring samsung,i2c-sda-delay = <100>; 468724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 469724ba675SRob Herring}; 470724ba675SRob Herring 471724ba675SRob Herring&i2c_4 { 472724ba675SRob Herring status = "okay"; 473724ba675SRob Herring samsung,i2c-sda-delay = <100>; 474724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 475724ba675SRob Herring}; 476724ba675SRob Herring 477724ba675SRob Herring&i2c_5 { 478724ba675SRob Herring status = "okay"; 479724ba675SRob Herring samsung,i2c-sda-delay = <100>; 480724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 481724ba675SRob Herring}; 482724ba675SRob Herring 483724ba675SRob Herring&i2c_7 { 484724ba675SRob Herring status = "okay"; 485724ba675SRob Herring samsung,i2c-sda-delay = <100>; 486724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 487724ba675SRob Herring 488724ba675SRob Herring ptn3460: lvds-bridge@20 { 489724ba675SRob Herring compatible = "nxp,ptn3460"; 490724ba675SRob Herring reg = <0x20>; 491724ba675SRob Herring powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>; 492724ba675SRob Herring reset-gpios = <&gpx1 5 GPIO_ACTIVE_HIGH>; 493724ba675SRob Herring edid-emulation = <5>; 494724ba675SRob Herring 495724ba675SRob Herring ports { 496724ba675SRob Herring #address-cells = <1>; 497724ba675SRob Herring #size-cells = <0>; 498724ba675SRob Herring 499724ba675SRob Herring port@0 { 500724ba675SRob Herring reg = <0>; 501724ba675SRob Herring 502724ba675SRob Herring bridge_out: endpoint { 503724ba675SRob Herring remote-endpoint = <&panel_in>; 504724ba675SRob Herring }; 505724ba675SRob Herring }; 506724ba675SRob Herring 507724ba675SRob Herring port@1 { 508724ba675SRob Herring reg = <1>; 509724ba675SRob Herring 510724ba675SRob Herring bridge_in: endpoint { 511724ba675SRob Herring remote-endpoint = <&dp_out>; 512724ba675SRob Herring }; 513724ba675SRob Herring }; 514724ba675SRob Herring }; 515724ba675SRob Herring }; 516724ba675SRob Herring}; 517724ba675SRob Herring 518724ba675SRob Herring&i2c_8 { 519724ba675SRob Herring status = "okay"; 520724ba675SRob Herring /* used by HDMI PHY */ 521724ba675SRob Herring samsung,i2c-sda-delay = <100>; 522724ba675SRob Herring samsung,i2c-max-bus-freq = <378000>; 523724ba675SRob Herring}; 524724ba675SRob Herring 525724ba675SRob Herring&i2s0 { 526724ba675SRob Herring assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>; 527724ba675SRob Herring assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>; 528724ba675SRob Herring status = "okay"; 529724ba675SRob Herring}; 530724ba675SRob Herring 531724ba675SRob Herring&mali { 532724ba675SRob Herring mali-supply = <&buck4_reg>; 533724ba675SRob Herring status = "okay"; 534724ba675SRob Herring}; 535724ba675SRob Herring 536724ba675SRob Herring&mixer { 537724ba675SRob Herring status = "okay"; 538724ba675SRob Herring}; 539724ba675SRob Herring 540724ba675SRob Herring/* eMMC flash */ 541724ba675SRob Herring&mmc_0 { 542724ba675SRob Herring status = "okay"; 543724ba675SRob Herring non-removable; 544724ba675SRob Herring samsung,dw-mshc-ciu-div = <3>; 545724ba675SRob Herring samsung,dw-mshc-sdr-timing = <2 3>; 546724ba675SRob Herring samsung,dw-mshc-ddr-timing = <1 2>; 547724ba675SRob Herring pinctrl-names = "default"; 548724ba675SRob Herring pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>; 549724ba675SRob Herring bus-width = <8>; 550724ba675SRob Herring cap-mmc-highspeed; 551724ba675SRob Herring mmc-ddr-1_8v; 552724ba675SRob Herring}; 553724ba675SRob Herring 554724ba675SRob Herring/* uSD card */ 555724ba675SRob Herring&mmc_2 { 556724ba675SRob Herring status = "okay"; 557724ba675SRob Herring card-detect-delay = <200>; 558724ba675SRob Herring samsung,dw-mshc-ciu-div = <3>; 559724ba675SRob Herring samsung,dw-mshc-sdr-timing = <2 3>; 560724ba675SRob Herring samsung,dw-mshc-ddr-timing = <1 2>; 561724ba675SRob Herring pinctrl-names = "default"; 562724ba675SRob Herring pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; 563724ba675SRob Herring bus-width = <4>; 564724ba675SRob Herring wp-gpios = <&gpc2 1 GPIO_ACTIVE_HIGH>; 565724ba675SRob Herring cap-sd-highspeed; 566724ba675SRob Herring}; 567724ba675SRob Herring 568724ba675SRob Herring/* 569724ba675SRob Herring * On Snow we've got SIP WiFi and so can keep drive strengths low to 570724ba675SRob Herring * reduce EMI. 571724ba675SRob Herring * 572724ba675SRob Herring * WiFi SDIO module 573724ba675SRob Herring */ 574724ba675SRob Herring&mmc_3 { 575724ba675SRob Herring status = "okay"; 576724ba675SRob Herring non-removable; 577724ba675SRob Herring cap-sdio-irq; 578724ba675SRob Herring keep-power-in-suspend; 579724ba675SRob Herring samsung,dw-mshc-ciu-div = <3>; 580724ba675SRob Herring samsung,dw-mshc-sdr-timing = <2 3>; 581724ba675SRob Herring samsung,dw-mshc-ddr-timing = <1 2>; 582724ba675SRob Herring pinctrl-names = "default"; 583724ba675SRob Herring pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4 &wifi_en &wifi_rst>; 584724ba675SRob Herring bus-width = <4>; 585724ba675SRob Herring cap-sd-highspeed; 586724ba675SRob Herring mmc-pwrseq = <&mmc3_pwrseq>; 587724ba675SRob Herring}; 588724ba675SRob Herring 589724ba675SRob Herring&pinctrl_0 { 590724ba675SRob Herring wifi_en: wifi-en-pins { 591724ba675SRob Herring samsung,pins = "gpx0-1"; 592724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 593724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 594724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 595724ba675SRob Herring }; 596724ba675SRob Herring 597724ba675SRob Herring wifi_rst: wifi-rst-pins { 598724ba675SRob Herring samsung,pins = "gpx0-2"; 599724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 600724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 601724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 602724ba675SRob Herring }; 603724ba675SRob Herring 604724ba675SRob Herring power_key_irq: power-key-irq-pins { 605724ba675SRob Herring samsung,pins = "gpx1-3"; 606724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_F>; 607724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 608724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 609724ba675SRob Herring }; 610724ba675SRob Herring 611724ba675SRob Herring ec_irq: ec-irq-pins { 612724ba675SRob Herring samsung,pins = "gpx1-6"; 613724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 614724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 615724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 616724ba675SRob Herring }; 617724ba675SRob Herring 618724ba675SRob Herring tps65090_irq: tps65090-irq-pins { 619724ba675SRob Herring samsung,pins = "gpx2-6"; 620724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 621724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 622724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 623724ba675SRob Herring }; 624724ba675SRob Herring 625724ba675SRob Herring usb3_vbus_en: usb3-vbus-en-pins { 626724ba675SRob Herring samsung,pins = "gpx2-7"; 627724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 628724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 629724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 630724ba675SRob Herring }; 631724ba675SRob Herring 632724ba675SRob Herring max77686_irq: max77686-irq-pins { 633724ba675SRob Herring samsung,pins = "gpx3-2"; 634724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 635724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 636724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 637724ba675SRob Herring }; 638724ba675SRob Herring 639724ba675SRob Herring lid_irq: lid-irq-pins { 640724ba675SRob Herring samsung,pins = "gpx3-5"; 641724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_F>; 642724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 643724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 644724ba675SRob Herring }; 645724ba675SRob Herring 646724ba675SRob Herring hdmi_hpd_irq: hdmi-hpd-irq-pins { 647724ba675SRob Herring samsung,pins = "gpx3-7"; 648724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 649724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; 650724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 651724ba675SRob Herring }; 652724ba675SRob Herring}; 653724ba675SRob Herring 654724ba675SRob Herring&pinctrl_1 { 655724ba675SRob Herring arb_their_claim: arb-their-claim-pins { 656724ba675SRob Herring samsung,pins = "gpe0-4"; 657724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 658724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 659724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 660724ba675SRob Herring }; 661724ba675SRob Herring 662724ba675SRob Herring arb_our_claim: arb-our-claim-pins { 663724ba675SRob Herring samsung,pins = "gpf0-3"; 664724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 665724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 666724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 667724ba675SRob Herring }; 668724ba675SRob Herring}; 669724ba675SRob Herring 670724ba675SRob Herring&pmu_system_controller { 671724ba675SRob Herring assigned-clocks = <&pmu_system_controller 0>; 672724ba675SRob Herring assigned-clock-parents = <&clock CLK_FIN_PLL>; 673724ba675SRob Herring}; 674724ba675SRob Herring 675724ba675SRob Herring&rtc { 676724ba675SRob Herring status = "okay"; 677724ba675SRob Herring clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; 678724ba675SRob Herring clock-names = "rtc", "rtc_src"; 679724ba675SRob Herring}; 680724ba675SRob Herring 681724ba675SRob Herring&sd3_bus4 { 682724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 683724ba675SRob Herring}; 684724ba675SRob Herring 685724ba675SRob Herring&sd3_clk { 686724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 687724ba675SRob Herring}; 688724ba675SRob Herring 689724ba675SRob Herring&sd3_cmd { 690724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 691724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 692724ba675SRob Herring}; 693724ba675SRob Herring 694724ba675SRob Herring&spi_1 { 695724ba675SRob Herring status = "okay"; 696724ba675SRob Herring samsung,spi-src-clk = <0>; 697724ba675SRob Herring num-cs = <1>; 698724ba675SRob Herring cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>; 699724ba675SRob Herring}; 700724ba675SRob Herring 701724ba675SRob Herring&usbdrd { 702724ba675SRob Herring vdd10-supply = <&ldo15_reg>; 703724ba675SRob Herring vdd33-supply = <&ldo12_reg>; 704724ba675SRob Herring}; 705724ba675SRob Herring 706724ba675SRob Herring&usbdrd_dwc3 { 707724ba675SRob Herring dr_mode = "host"; 708724ba675SRob Herring}; 709724ba675SRob Herring 710724ba675SRob Herring&usbdrd_phy { 711724ba675SRob Herring vbus-supply = <&usb3_vbus_reg>; 712724ba675SRob Herring}; 713724ba675SRob Herring 714724ba675SRob Herring#include "../cros-ec-keyboard.dtsi" 715