1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Google Snow board device tree source 4*724ba675SRob Herring * 5*724ba675SRob Herring * Copyright (c) 2012 Google, Inc 6*724ba675SRob Herring */ 7*724ba675SRob Herring 8*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 9*724ba675SRob Herring#include <dt-bindings/clock/maxim,max77686.h> 10*724ba675SRob Herring#include <dt-bindings/interrupt-controller/irq.h> 11*724ba675SRob Herring#include <dt-bindings/input/input.h> 12*724ba675SRob Herring#include <dt-bindings/sound/samsung-i2s.h> 13*724ba675SRob Herring#include "exynos5250.dtsi" 14*724ba675SRob Herring 15*724ba675SRob Herring/ { 16*724ba675SRob Herring aliases { 17*724ba675SRob Herring i2c104 = &i2c_104; 18*724ba675SRob Herring mmc0 = &mmc_0; /* eMMC */ 19*724ba675SRob Herring mmc1 = &mmc_2; /* SD */ 20*724ba675SRob Herring mmc2 = &mmc_3; /* WiFi */ 21*724ba675SRob Herring }; 22*724ba675SRob Herring 23*724ba675SRob Herring memory@40000000 { 24*724ba675SRob Herring device_type = "memory"; 25*724ba675SRob Herring reg = <0x40000000 0x80000000>; 26*724ba675SRob Herring }; 27*724ba675SRob Herring 28*724ba675SRob Herring chosen { 29*724ba675SRob Herring bootargs = "console=tty1"; 30*724ba675SRob Herring stdout-path = "serial3:115200n8"; 31*724ba675SRob Herring }; 32*724ba675SRob Herring 33*724ba675SRob Herring gpio-keys { 34*724ba675SRob Herring compatible = "gpio-keys"; 35*724ba675SRob Herring pinctrl-names = "default"; 36*724ba675SRob Herring pinctrl-0 = <&power_key_irq &lid_irq>; 37*724ba675SRob Herring 38*724ba675SRob Herring power-key { 39*724ba675SRob Herring label = "Power"; 40*724ba675SRob Herring gpios = <&gpx1 3 GPIO_ACTIVE_LOW>; 41*724ba675SRob Herring linux,code = <KEY_POWER>; 42*724ba675SRob Herring wakeup-source; 43*724ba675SRob Herring }; 44*724ba675SRob Herring 45*724ba675SRob Herring lid-switch { 46*724ba675SRob Herring label = "Lid"; 47*724ba675SRob Herring gpios = <&gpx3 5 GPIO_ACTIVE_LOW>; 48*724ba675SRob Herring linux,input-type = <5>; /* EV_SW */ 49*724ba675SRob Herring linux,code = <0>; /* SW_LID */ 50*724ba675SRob Herring debounce-interval = <1>; 51*724ba675SRob Herring wakeup-source; 52*724ba675SRob Herring }; 53*724ba675SRob Herring }; 54*724ba675SRob Herring 55*724ba675SRob Herring vbat: vbat-fixed-regulator { 56*724ba675SRob Herring compatible = "regulator-fixed"; 57*724ba675SRob Herring regulator-name = "vbat-supply"; 58*724ba675SRob Herring regulator-boot-on; 59*724ba675SRob Herring }; 60*724ba675SRob Herring 61*724ba675SRob Herring i2c-arbitrator { 62*724ba675SRob Herring compatible = "i2c-arb-gpio-challenge"; 63*724ba675SRob Herring #address-cells = <1>; 64*724ba675SRob Herring #size-cells = <0>; 65*724ba675SRob Herring 66*724ba675SRob Herring i2c-parent = <&i2c_4>; 67*724ba675SRob Herring 68*724ba675SRob Herring our-claim-gpio = <&gpf0 3 GPIO_ACTIVE_LOW>; 69*724ba675SRob Herring their-claim-gpios = <&gpe0 4 GPIO_ACTIVE_LOW>; 70*724ba675SRob Herring slew-delay-us = <10>; 71*724ba675SRob Herring wait-retry-us = <3000>; 72*724ba675SRob Herring wait-free-us = <50000>; 73*724ba675SRob Herring 74*724ba675SRob Herring pinctrl-names = "default"; 75*724ba675SRob Herring pinctrl-0 = <&arb_our_claim &arb_their_claim>; 76*724ba675SRob Herring 77*724ba675SRob Herring /* Use ID 104 as a hint that we're on physical bus 4 */ 78*724ba675SRob Herring i2c_104: i2c@0 { 79*724ba675SRob Herring reg = <0>; 80*724ba675SRob Herring #address-cells = <1>; 81*724ba675SRob Herring #size-cells = <0>; 82*724ba675SRob Herring 83*724ba675SRob Herring battery: sbs-battery@b { 84*724ba675SRob Herring compatible = "sbs,sbs-battery"; 85*724ba675SRob Herring reg = <0xb>; 86*724ba675SRob Herring sbs,poll-retry-count = <1>; 87*724ba675SRob Herring }; 88*724ba675SRob Herring 89*724ba675SRob Herring cros_ec: embedded-controller@1e { 90*724ba675SRob Herring compatible = "google,cros-ec-i2c"; 91*724ba675SRob Herring reg = <0x1e>; 92*724ba675SRob Herring interrupts = <6 IRQ_TYPE_NONE>; 93*724ba675SRob Herring interrupt-parent = <&gpx1>; 94*724ba675SRob Herring pinctrl-names = "default"; 95*724ba675SRob Herring pinctrl-0 = <&ec_irq>; 96*724ba675SRob Herring wakeup-source; 97*724ba675SRob Herring }; 98*724ba675SRob Herring 99*724ba675SRob Herring power-regulator@48 { 100*724ba675SRob Herring compatible = "ti,tps65090"; 101*724ba675SRob Herring reg = <0x48>; 102*724ba675SRob Herring 103*724ba675SRob Herring /* 104*724ba675SRob Herring * Config irq to disable internal pulls 105*724ba675SRob Herring * even though we run in polling mode. 106*724ba675SRob Herring */ 107*724ba675SRob Herring pinctrl-names = "default"; 108*724ba675SRob Herring pinctrl-0 = <&tps65090_irq>; 109*724ba675SRob Herring 110*724ba675SRob Herring vsys1-supply = <&vbat>; 111*724ba675SRob Herring vsys2-supply = <&vbat>; 112*724ba675SRob Herring vsys3-supply = <&vbat>; 113*724ba675SRob Herring infet1-supply = <&vbat>; 114*724ba675SRob Herring infet2-supply = <&vbat>; 115*724ba675SRob Herring infet3-supply = <&vbat>; 116*724ba675SRob Herring infet4-supply = <&vbat>; 117*724ba675SRob Herring infet5-supply = <&vbat>; 118*724ba675SRob Herring infet6-supply = <&vbat>; 119*724ba675SRob Herring infet7-supply = <&vbat>; 120*724ba675SRob Herring vsys-l1-supply = <&vbat>; 121*724ba675SRob Herring vsys-l2-supply = <&vbat>; 122*724ba675SRob Herring 123*724ba675SRob Herring regulators { 124*724ba675SRob Herring dcdc1 { 125*724ba675SRob Herring ti,enable-ext-control; 126*724ba675SRob Herring }; 127*724ba675SRob Herring dcdc2 { 128*724ba675SRob Herring ti,enable-ext-control; 129*724ba675SRob Herring }; 130*724ba675SRob Herring dcdc3 { 131*724ba675SRob Herring ti,enable-ext-control; 132*724ba675SRob Herring }; 133*724ba675SRob Herring fet1: fet1 { 134*724ba675SRob Herring regulator-name = "vcd_led"; 135*724ba675SRob Herring ti,overcurrent-wait = <3>; 136*724ba675SRob Herring }; 137*724ba675SRob Herring tps65090_fet2: fet2 { 138*724ba675SRob Herring regulator-name = "video_mid"; 139*724ba675SRob Herring regulator-always-on; 140*724ba675SRob Herring ti,overcurrent-wait = <3>; 141*724ba675SRob Herring }; 142*724ba675SRob Herring fet3 { 143*724ba675SRob Herring regulator-name = "wwan_r"; 144*724ba675SRob Herring regulator-always-on; 145*724ba675SRob Herring ti,overcurrent-wait = <3>; 146*724ba675SRob Herring }; 147*724ba675SRob Herring fet4 { 148*724ba675SRob Herring regulator-name = "sdcard"; 149*724ba675SRob Herring ti,overcurrent-wait = <3>; 150*724ba675SRob Herring }; 151*724ba675SRob Herring fet5 { 152*724ba675SRob Herring regulator-name = "camout"; 153*724ba675SRob Herring regulator-always-on; 154*724ba675SRob Herring ti,overcurrent-wait = <3>; 155*724ba675SRob Herring }; 156*724ba675SRob Herring fet6: fet6 { 157*724ba675SRob Herring regulator-name = "lcd_vdd"; 158*724ba675SRob Herring ti,overcurrent-wait = <3>; 159*724ba675SRob Herring }; 160*724ba675SRob Herring tps65090_fet7: fet7 { 161*724ba675SRob Herring regulator-name = "video_mid_1a"; 162*724ba675SRob Herring regulator-always-on; 163*724ba675SRob Herring ti,overcurrent-wait = <3>; 164*724ba675SRob Herring }; 165*724ba675SRob Herring ldo1 { 166*724ba675SRob Herring }; 167*724ba675SRob Herring ldo2 { 168*724ba675SRob Herring }; 169*724ba675SRob Herring }; 170*724ba675SRob Herring 171*724ba675SRob Herring charger { 172*724ba675SRob Herring compatible = "ti,tps65090-charger"; 173*724ba675SRob Herring }; 174*724ba675SRob Herring }; 175*724ba675SRob Herring }; 176*724ba675SRob Herring }; 177*724ba675SRob Herring 178*724ba675SRob Herring sound { 179*724ba675SRob Herring samsung,i2s-controller = <&i2s0>; 180*724ba675SRob Herring }; 181*724ba675SRob Herring 182*724ba675SRob Herring usb3_vbus_reg: regulator-usb3 { 183*724ba675SRob Herring compatible = "regulator-fixed"; 184*724ba675SRob Herring regulator-name = "P5.0V_USB3CON"; 185*724ba675SRob Herring regulator-min-microvolt = <5000000>; 186*724ba675SRob Herring regulator-max-microvolt = <5000000>; 187*724ba675SRob Herring gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>; 188*724ba675SRob Herring pinctrl-names = "default"; 189*724ba675SRob Herring pinctrl-0 = <&usb3_vbus_en>; 190*724ba675SRob Herring enable-active-high; 191*724ba675SRob Herring }; 192*724ba675SRob Herring 193*724ba675SRob Herring fixed-rate-clocks { 194*724ba675SRob Herring xxti { 195*724ba675SRob Herring compatible = "samsung,clock-xxti"; 196*724ba675SRob Herring clock-frequency = <24000000>; 197*724ba675SRob Herring }; 198*724ba675SRob Herring }; 199*724ba675SRob Herring 200*724ba675SRob Herring backlight: backlight { 201*724ba675SRob Herring compatible = "pwm-backlight"; 202*724ba675SRob Herring pwms = <&pwm 0 1000000 0>; 203*724ba675SRob Herring brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; 204*724ba675SRob Herring default-brightness-level = <7>; 205*724ba675SRob Herring enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>; 206*724ba675SRob Herring power-supply = <&fet1>; 207*724ba675SRob Herring pinctrl-0 = <&pwm0_out>; 208*724ba675SRob Herring pinctrl-names = "default"; 209*724ba675SRob Herring }; 210*724ba675SRob Herring 211*724ba675SRob Herring panel: panel { 212*724ba675SRob Herring compatible = "auo,b116xw03"; 213*724ba675SRob Herring power-supply = <&fet6>; 214*724ba675SRob Herring backlight = <&backlight>; 215*724ba675SRob Herring 216*724ba675SRob Herring port { 217*724ba675SRob Herring panel_in: endpoint { 218*724ba675SRob Herring remote-endpoint = <&bridge_out>; 219*724ba675SRob Herring }; 220*724ba675SRob Herring }; 221*724ba675SRob Herring }; 222*724ba675SRob Herring 223*724ba675SRob Herring mmc3_pwrseq: mmc3-pwrseq { 224*724ba675SRob Herring compatible = "mmc-pwrseq-simple"; 225*724ba675SRob Herring reset-gpios = <&gpx0 2 GPIO_ACTIVE_LOW>, /* WIFI_RSTn */ 226*724ba675SRob Herring <&gpx0 1 GPIO_ACTIVE_LOW>; /* WIFI_EN */ 227*724ba675SRob Herring clocks = <&max77686 MAX77686_CLK_PMIC>; 228*724ba675SRob Herring clock-names = "ext_clock"; 229*724ba675SRob Herring }; 230*724ba675SRob Herring}; 231*724ba675SRob Herring 232*724ba675SRob Herring&clock { 233*724ba675SRob Herring assigned-clocks = <&clock CLK_FOUT_EPLL>; 234*724ba675SRob Herring assigned-clock-rates = <49152000>; 235*724ba675SRob Herring}; 236*724ba675SRob Herring 237*724ba675SRob Herring&clock_audss { 238*724ba675SRob Herring assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>; 239*724ba675SRob Herring assigned-clock-parents = <&clock CLK_FOUT_EPLL>; 240*724ba675SRob Herring}; 241*724ba675SRob Herring 242*724ba675SRob Herring&cpu0 { 243*724ba675SRob Herring cpu0-supply = <&buck2_reg>; 244*724ba675SRob Herring}; 245*724ba675SRob Herring 246*724ba675SRob Herring&dp { 247*724ba675SRob Herring status = "okay"; 248*724ba675SRob Herring pinctrl-names = "default"; 249*724ba675SRob Herring pinctrl-0 = <&dp_hpd>; 250*724ba675SRob Herring samsung,color-space = <0>; 251*724ba675SRob Herring samsung,color-depth = <1>; 252*724ba675SRob Herring samsung,link-rate = <0x0a>; 253*724ba675SRob Herring samsung,lane-count = <2>; 254*724ba675SRob Herring hpd-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; 255*724ba675SRob Herring 256*724ba675SRob Herring ports { 257*724ba675SRob Herring port { 258*724ba675SRob Herring dp_out: endpoint { 259*724ba675SRob Herring remote-endpoint = <&bridge_in>; 260*724ba675SRob Herring }; 261*724ba675SRob Herring }; 262*724ba675SRob Herring }; 263*724ba675SRob Herring}; 264*724ba675SRob Herring 265*724ba675SRob Herring&ehci { 266*724ba675SRob Herring samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; 267*724ba675SRob Herring}; 268*724ba675SRob Herring 269*724ba675SRob Herring&fimd { 270*724ba675SRob Herring status = "okay"; 271*724ba675SRob Herring samsung,invert-vclk; 272*724ba675SRob Herring}; 273*724ba675SRob Herring 274*724ba675SRob Herring&hdmi { 275*724ba675SRob Herring status = "okay"; 276*724ba675SRob Herring hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>; 277*724ba675SRob Herring pinctrl-names = "default"; 278*724ba675SRob Herring pinctrl-0 = <&hdmi_hpd_irq>; 279*724ba675SRob Herring ddc = <&i2c_2>; 280*724ba675SRob Herring hdmi-en-supply = <&tps65090_fet7>; 281*724ba675SRob Herring vdd-supply = <&ldo8_reg>; 282*724ba675SRob Herring vdd_osc-supply = <&ldo10_reg>; 283*724ba675SRob Herring vdd_pll-supply = <&ldo8_reg>; 284*724ba675SRob Herring}; 285*724ba675SRob Herring 286*724ba675SRob Herring&hdmicec { 287*724ba675SRob Herring status = "okay"; 288*724ba675SRob Herring}; 289*724ba675SRob Herring 290*724ba675SRob Herring&i2c_0 { 291*724ba675SRob Herring status = "okay"; 292*724ba675SRob Herring samsung,i2c-sda-delay = <100>; 293*724ba675SRob Herring samsung,i2c-max-bus-freq = <378000>; 294*724ba675SRob Herring 295*724ba675SRob Herring max77686: pmic@9 { 296*724ba675SRob Herring compatible = "maxim,max77686"; 297*724ba675SRob Herring interrupt-parent = <&gpx3>; 298*724ba675SRob Herring interrupts = <2 IRQ_TYPE_LEVEL_LOW>; 299*724ba675SRob Herring pinctrl-names = "default"; 300*724ba675SRob Herring pinctrl-0 = <&max77686_irq>; 301*724ba675SRob Herring wakeup-source; 302*724ba675SRob Herring reg = <0x09>; 303*724ba675SRob Herring #clock-cells = <1>; 304*724ba675SRob Herring 305*724ba675SRob Herring voltage-regulators { 306*724ba675SRob Herring ldo1_reg: LDO1 { 307*724ba675SRob Herring regulator-name = "P1.0V_LDO_OUT1"; 308*724ba675SRob Herring regulator-min-microvolt = <1000000>; 309*724ba675SRob Herring regulator-max-microvolt = <1000000>; 310*724ba675SRob Herring regulator-always-on; 311*724ba675SRob Herring }; 312*724ba675SRob Herring 313*724ba675SRob Herring ldo2_reg: LDO2 { 314*724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT2"; 315*724ba675SRob Herring regulator-min-microvolt = <1800000>; 316*724ba675SRob Herring regulator-max-microvolt = <1800000>; 317*724ba675SRob Herring regulator-always-on; 318*724ba675SRob Herring }; 319*724ba675SRob Herring 320*724ba675SRob Herring ldo3_reg: LDO3 { 321*724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT3"; 322*724ba675SRob Herring regulator-min-microvolt = <1800000>; 323*724ba675SRob Herring regulator-max-microvolt = <1800000>; 324*724ba675SRob Herring regulator-always-on; 325*724ba675SRob Herring }; 326*724ba675SRob Herring 327*724ba675SRob Herring ldo7_reg: LDO7 { 328*724ba675SRob Herring regulator-name = "P1.1V_LDO_OUT7"; 329*724ba675SRob Herring regulator-min-microvolt = <1100000>; 330*724ba675SRob Herring regulator-max-microvolt = <1100000>; 331*724ba675SRob Herring regulator-always-on; 332*724ba675SRob Herring }; 333*724ba675SRob Herring 334*724ba675SRob Herring ldo8_reg: LDO8 { 335*724ba675SRob Herring regulator-name = "P1.0V_LDO_OUT8"; 336*724ba675SRob Herring regulator-min-microvolt = <1000000>; 337*724ba675SRob Herring regulator-max-microvolt = <1000000>; 338*724ba675SRob Herring regulator-always-on; 339*724ba675SRob Herring }; 340*724ba675SRob Herring 341*724ba675SRob Herring ldo10_reg: LDO10 { 342*724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT10"; 343*724ba675SRob Herring regulator-min-microvolt = <1800000>; 344*724ba675SRob Herring regulator-max-microvolt = <1800000>; 345*724ba675SRob Herring regulator-always-on; 346*724ba675SRob Herring }; 347*724ba675SRob Herring 348*724ba675SRob Herring ldo12_reg: LDO12 { 349*724ba675SRob Herring regulator-name = "P3.0V_LDO_OUT12"; 350*724ba675SRob Herring regulator-min-microvolt = <3000000>; 351*724ba675SRob Herring regulator-max-microvolt = <3000000>; 352*724ba675SRob Herring regulator-always-on; 353*724ba675SRob Herring }; 354*724ba675SRob Herring 355*724ba675SRob Herring ldo14_reg: LDO14 { 356*724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT14"; 357*724ba675SRob Herring regulator-min-microvolt = <1800000>; 358*724ba675SRob Herring regulator-max-microvolt = <1800000>; 359*724ba675SRob Herring regulator-always-on; 360*724ba675SRob Herring }; 361*724ba675SRob Herring 362*724ba675SRob Herring ldo15_reg: LDO15 { 363*724ba675SRob Herring regulator-name = "P1.0V_LDO_OUT15"; 364*724ba675SRob Herring regulator-min-microvolt = <1000000>; 365*724ba675SRob Herring regulator-max-microvolt = <1000000>; 366*724ba675SRob Herring regulator-always-on; 367*724ba675SRob Herring }; 368*724ba675SRob Herring 369*724ba675SRob Herring ldo16_reg: LDO16 { 370*724ba675SRob Herring regulator-name = "P1.8V_LDO_OUT16"; 371*724ba675SRob Herring regulator-min-microvolt = <1800000>; 372*724ba675SRob Herring regulator-max-microvolt = <1800000>; 373*724ba675SRob Herring regulator-always-on; 374*724ba675SRob Herring }; 375*724ba675SRob Herring 376*724ba675SRob Herring buck1_reg: BUCK1 { 377*724ba675SRob Herring regulator-name = "vdd_mif"; 378*724ba675SRob Herring regulator-min-microvolt = <950000>; 379*724ba675SRob Herring regulator-max-microvolt = <1300000>; 380*724ba675SRob Herring regulator-always-on; 381*724ba675SRob Herring regulator-boot-on; 382*724ba675SRob Herring }; 383*724ba675SRob Herring 384*724ba675SRob Herring buck2_reg: BUCK2 { 385*724ba675SRob Herring regulator-name = "vdd_arm"; 386*724ba675SRob Herring regulator-min-microvolt = <850000>; 387*724ba675SRob Herring regulator-max-microvolt = <1350000>; 388*724ba675SRob Herring regulator-always-on; 389*724ba675SRob Herring regulator-boot-on; 390*724ba675SRob Herring }; 391*724ba675SRob Herring 392*724ba675SRob Herring buck3_reg: BUCK3 { 393*724ba675SRob Herring regulator-name = "vdd_int"; 394*724ba675SRob Herring regulator-min-microvolt = <900000>; 395*724ba675SRob Herring regulator-max-microvolt = <1200000>; 396*724ba675SRob Herring regulator-always-on; 397*724ba675SRob Herring regulator-boot-on; 398*724ba675SRob Herring }; 399*724ba675SRob Herring 400*724ba675SRob Herring buck4_reg: BUCK4 { 401*724ba675SRob Herring regulator-name = "vdd_g3d"; 402*724ba675SRob Herring regulator-min-microvolt = <850000>; 403*724ba675SRob Herring regulator-max-microvolt = <1300000>; 404*724ba675SRob Herring regulator-always-on; 405*724ba675SRob Herring regulator-boot-on; 406*724ba675SRob Herring }; 407*724ba675SRob Herring 408*724ba675SRob Herring buck5_reg: BUCK5 { 409*724ba675SRob Herring regulator-name = "P1.8V_BUCK_OUT5"; 410*724ba675SRob Herring regulator-min-microvolt = <1800000>; 411*724ba675SRob Herring regulator-max-microvolt = <1800000>; 412*724ba675SRob Herring regulator-always-on; 413*724ba675SRob Herring regulator-boot-on; 414*724ba675SRob Herring }; 415*724ba675SRob Herring 416*724ba675SRob Herring buck6_reg: BUCK6 { 417*724ba675SRob Herring regulator-name = "P1.35V_BUCK_OUT6"; 418*724ba675SRob Herring regulator-min-microvolt = <1350000>; 419*724ba675SRob Herring regulator-max-microvolt = <1350000>; 420*724ba675SRob Herring regulator-always-on; 421*724ba675SRob Herring }; 422*724ba675SRob Herring 423*724ba675SRob Herring buck7_reg: BUCK7 { 424*724ba675SRob Herring regulator-name = "P2.0V_BUCK_OUT7"; 425*724ba675SRob Herring regulator-min-microvolt = <2000000>; 426*724ba675SRob Herring regulator-max-microvolt = <2000000>; 427*724ba675SRob Herring regulator-always-on; 428*724ba675SRob Herring }; 429*724ba675SRob Herring 430*724ba675SRob Herring buck8_reg: BUCK8 { 431*724ba675SRob Herring regulator-name = "P2.85V_BUCK_OUT8"; 432*724ba675SRob Herring regulator-min-microvolt = <2850000>; 433*724ba675SRob Herring regulator-max-microvolt = <2850000>; 434*724ba675SRob Herring regulator-always-on; 435*724ba675SRob Herring }; 436*724ba675SRob Herring }; 437*724ba675SRob Herring }; 438*724ba675SRob Herring}; 439*724ba675SRob Herring 440*724ba675SRob Herring&i2c_1 { 441*724ba675SRob Herring status = "okay"; 442*724ba675SRob Herring samsung,i2c-sda-delay = <100>; 443*724ba675SRob Herring samsung,i2c-max-bus-freq = <378000>; 444*724ba675SRob Herring 445*724ba675SRob Herring trackpad@67 { 446*724ba675SRob Herring reg = <0x67>; 447*724ba675SRob Herring compatible = "cypress,cyapa"; 448*724ba675SRob Herring interrupts = <2 IRQ_TYPE_NONE>; 449*724ba675SRob Herring interrupt-parent = <&gpx1>; 450*724ba675SRob Herring wakeup-source; 451*724ba675SRob Herring }; 452*724ba675SRob Herring}; 453*724ba675SRob Herring 454*724ba675SRob Herring/* 455*724ba675SRob Herring * Disabled pullups since external part has its own pullups and 456*724ba675SRob Herring * double-pulling gets us out of spec in some cases. 457*724ba675SRob Herring */ 458*724ba675SRob Herring&i2c2_bus { 459*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 460*724ba675SRob Herring}; 461*724ba675SRob Herring 462*724ba675SRob Herring&i2c_2 { 463*724ba675SRob Herring status = "okay"; 464*724ba675SRob Herring /* used by HDMI DDC */ 465*724ba675SRob Herring samsung,i2c-sda-delay = <100>; 466*724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 467*724ba675SRob Herring}; 468*724ba675SRob Herring 469*724ba675SRob Herring&i2c_3 { 470*724ba675SRob Herring status = "okay"; 471*724ba675SRob Herring samsung,i2c-sda-delay = <100>; 472*724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 473*724ba675SRob Herring}; 474*724ba675SRob Herring 475*724ba675SRob Herring&i2c_4 { 476*724ba675SRob Herring status = "okay"; 477*724ba675SRob Herring samsung,i2c-sda-delay = <100>; 478*724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 479*724ba675SRob Herring}; 480*724ba675SRob Herring 481*724ba675SRob Herring&i2c_5 { 482*724ba675SRob Herring status = "okay"; 483*724ba675SRob Herring samsung,i2c-sda-delay = <100>; 484*724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 485*724ba675SRob Herring}; 486*724ba675SRob Herring 487*724ba675SRob Herring&i2c_7 { 488*724ba675SRob Herring status = "okay"; 489*724ba675SRob Herring samsung,i2c-sda-delay = <100>; 490*724ba675SRob Herring samsung,i2c-max-bus-freq = <66000>; 491*724ba675SRob Herring 492*724ba675SRob Herring ptn3460: lvds-bridge@20 { 493*724ba675SRob Herring compatible = "nxp,ptn3460"; 494*724ba675SRob Herring reg = <0x20>; 495*724ba675SRob Herring powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>; 496*724ba675SRob Herring reset-gpios = <&gpx1 5 GPIO_ACTIVE_HIGH>; 497*724ba675SRob Herring edid-emulation = <5>; 498*724ba675SRob Herring 499*724ba675SRob Herring ports { 500*724ba675SRob Herring #address-cells = <1>; 501*724ba675SRob Herring #size-cells = <0>; 502*724ba675SRob Herring 503*724ba675SRob Herring port@0 { 504*724ba675SRob Herring reg = <0>; 505*724ba675SRob Herring 506*724ba675SRob Herring bridge_out: endpoint { 507*724ba675SRob Herring remote-endpoint = <&panel_in>; 508*724ba675SRob Herring }; 509*724ba675SRob Herring }; 510*724ba675SRob Herring 511*724ba675SRob Herring port@1 { 512*724ba675SRob Herring reg = <1>; 513*724ba675SRob Herring 514*724ba675SRob Herring bridge_in: endpoint { 515*724ba675SRob Herring remote-endpoint = <&dp_out>; 516*724ba675SRob Herring }; 517*724ba675SRob Herring }; 518*724ba675SRob Herring }; 519*724ba675SRob Herring }; 520*724ba675SRob Herring}; 521*724ba675SRob Herring 522*724ba675SRob Herring&i2c_8 { 523*724ba675SRob Herring status = "okay"; 524*724ba675SRob Herring /* used by HDMI PHY */ 525*724ba675SRob Herring samsung,i2c-sda-delay = <100>; 526*724ba675SRob Herring samsung,i2c-max-bus-freq = <378000>; 527*724ba675SRob Herring}; 528*724ba675SRob Herring 529*724ba675SRob Herring&i2s0 { 530*724ba675SRob Herring assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>; 531*724ba675SRob Herring assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>; 532*724ba675SRob Herring status = "okay"; 533*724ba675SRob Herring}; 534*724ba675SRob Herring 535*724ba675SRob Herring&mali { 536*724ba675SRob Herring mali-supply = <&buck4_reg>; 537*724ba675SRob Herring status = "okay"; 538*724ba675SRob Herring}; 539*724ba675SRob Herring 540*724ba675SRob Herring&mixer { 541*724ba675SRob Herring status = "okay"; 542*724ba675SRob Herring}; 543*724ba675SRob Herring 544*724ba675SRob Herring/* eMMC flash */ 545*724ba675SRob Herring&mmc_0 { 546*724ba675SRob Herring status = "okay"; 547*724ba675SRob Herring non-removable; 548*724ba675SRob Herring samsung,dw-mshc-ciu-div = <3>; 549*724ba675SRob Herring samsung,dw-mshc-sdr-timing = <2 3>; 550*724ba675SRob Herring samsung,dw-mshc-ddr-timing = <1 2>; 551*724ba675SRob Herring pinctrl-names = "default"; 552*724ba675SRob Herring pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>; 553*724ba675SRob Herring bus-width = <8>; 554*724ba675SRob Herring cap-mmc-highspeed; 555*724ba675SRob Herring mmc-ddr-1_8v; 556*724ba675SRob Herring}; 557*724ba675SRob Herring 558*724ba675SRob Herring/* uSD card */ 559*724ba675SRob Herring&mmc_2 { 560*724ba675SRob Herring status = "okay"; 561*724ba675SRob Herring card-detect-delay = <200>; 562*724ba675SRob Herring samsung,dw-mshc-ciu-div = <3>; 563*724ba675SRob Herring samsung,dw-mshc-sdr-timing = <2 3>; 564*724ba675SRob Herring samsung,dw-mshc-ddr-timing = <1 2>; 565*724ba675SRob Herring pinctrl-names = "default"; 566*724ba675SRob Herring pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; 567*724ba675SRob Herring bus-width = <4>; 568*724ba675SRob Herring wp-gpios = <&gpc2 1 GPIO_ACTIVE_HIGH>; 569*724ba675SRob Herring cap-sd-highspeed; 570*724ba675SRob Herring}; 571*724ba675SRob Herring 572*724ba675SRob Herring/* 573*724ba675SRob Herring * On Snow we've got SIP WiFi and so can keep drive strengths low to 574*724ba675SRob Herring * reduce EMI. 575*724ba675SRob Herring * 576*724ba675SRob Herring * WiFi SDIO module 577*724ba675SRob Herring */ 578*724ba675SRob Herring&mmc_3 { 579*724ba675SRob Herring status = "okay"; 580*724ba675SRob Herring non-removable; 581*724ba675SRob Herring cap-sdio-irq; 582*724ba675SRob Herring keep-power-in-suspend; 583*724ba675SRob Herring samsung,dw-mshc-ciu-div = <3>; 584*724ba675SRob Herring samsung,dw-mshc-sdr-timing = <2 3>; 585*724ba675SRob Herring samsung,dw-mshc-ddr-timing = <1 2>; 586*724ba675SRob Herring pinctrl-names = "default"; 587*724ba675SRob Herring pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4 &wifi_en &wifi_rst>; 588*724ba675SRob Herring bus-width = <4>; 589*724ba675SRob Herring cap-sd-highspeed; 590*724ba675SRob Herring mmc-pwrseq = <&mmc3_pwrseq>; 591*724ba675SRob Herring}; 592*724ba675SRob Herring 593*724ba675SRob Herring&pinctrl_0 { 594*724ba675SRob Herring wifi_en: wifi-en-pins { 595*724ba675SRob Herring samsung,pins = "gpx0-1"; 596*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 597*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 598*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 599*724ba675SRob Herring }; 600*724ba675SRob Herring 601*724ba675SRob Herring wifi_rst: wifi-rst-pins { 602*724ba675SRob Herring samsung,pins = "gpx0-2"; 603*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 604*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 605*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 606*724ba675SRob Herring }; 607*724ba675SRob Herring 608*724ba675SRob Herring power_key_irq: power-key-irq-pins { 609*724ba675SRob Herring samsung,pins = "gpx1-3"; 610*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_F>; 611*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 612*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 613*724ba675SRob Herring }; 614*724ba675SRob Herring 615*724ba675SRob Herring ec_irq: ec-irq-pins { 616*724ba675SRob Herring samsung,pins = "gpx1-6"; 617*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 618*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 619*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 620*724ba675SRob Herring }; 621*724ba675SRob Herring 622*724ba675SRob Herring tps65090_irq: tps65090-irq-pins { 623*724ba675SRob Herring samsung,pins = "gpx2-6"; 624*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 625*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 626*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 627*724ba675SRob Herring }; 628*724ba675SRob Herring 629*724ba675SRob Herring usb3_vbus_en: usb3-vbus-en-pins { 630*724ba675SRob Herring samsung,pins = "gpx2-7"; 631*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 632*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 633*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 634*724ba675SRob Herring }; 635*724ba675SRob Herring 636*724ba675SRob Herring max77686_irq: max77686-irq-pins { 637*724ba675SRob Herring samsung,pins = "gpx3-2"; 638*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 639*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 640*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 641*724ba675SRob Herring }; 642*724ba675SRob Herring 643*724ba675SRob Herring lid_irq: lid-irq-pins { 644*724ba675SRob Herring samsung,pins = "gpx3-5"; 645*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_F>; 646*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 647*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 648*724ba675SRob Herring }; 649*724ba675SRob Herring 650*724ba675SRob Herring hdmi_hpd_irq: hdmi-hpd-irq-pins { 651*724ba675SRob Herring samsung,pins = "gpx3-7"; 652*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 653*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; 654*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 655*724ba675SRob Herring }; 656*724ba675SRob Herring}; 657*724ba675SRob Herring 658*724ba675SRob Herring&pinctrl_1 { 659*724ba675SRob Herring arb_their_claim: arb-their-claim-pins { 660*724ba675SRob Herring samsung,pins = "gpe0-4"; 661*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 662*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 663*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 664*724ba675SRob Herring }; 665*724ba675SRob Herring 666*724ba675SRob Herring arb_our_claim: arb-our-claim-pins { 667*724ba675SRob Herring samsung,pins = "gpf0-3"; 668*724ba675SRob Herring samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 669*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 670*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 671*724ba675SRob Herring }; 672*724ba675SRob Herring}; 673*724ba675SRob Herring 674*724ba675SRob Herring&pmu_system_controller { 675*724ba675SRob Herring assigned-clocks = <&pmu_system_controller 0>; 676*724ba675SRob Herring assigned-clock-parents = <&clock CLK_FIN_PLL>; 677*724ba675SRob Herring}; 678*724ba675SRob Herring 679*724ba675SRob Herring&rtc { 680*724ba675SRob Herring status = "okay"; 681*724ba675SRob Herring clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; 682*724ba675SRob Herring clock-names = "rtc", "rtc_src"; 683*724ba675SRob Herring}; 684*724ba675SRob Herring 685*724ba675SRob Herring&sd3_bus4 { 686*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 687*724ba675SRob Herring}; 688*724ba675SRob Herring 689*724ba675SRob Herring&sd3_clk { 690*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 691*724ba675SRob Herring}; 692*724ba675SRob Herring 693*724ba675SRob Herring&sd3_cmd { 694*724ba675SRob Herring samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 695*724ba675SRob Herring samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 696*724ba675SRob Herring}; 697*724ba675SRob Herring 698*724ba675SRob Herring&spi_1 { 699*724ba675SRob Herring status = "okay"; 700*724ba675SRob Herring samsung,spi-src-clk = <0>; 701*724ba675SRob Herring num-cs = <1>; 702*724ba675SRob Herring cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>; 703*724ba675SRob Herring}; 704*724ba675SRob Herring 705*724ba675SRob Herring&usbdrd { 706*724ba675SRob Herring vdd10-supply = <&ldo15_reg>; 707*724ba675SRob Herring vdd33-supply = <&ldo12_reg>; 708*724ba675SRob Herring}; 709*724ba675SRob Herring 710*724ba675SRob Herring&usbdrd_dwc3 { 711*724ba675SRob Herring dr_mode = "host"; 712*724ba675SRob Herring}; 713*724ba675SRob Herring 714*724ba675SRob Herring&usbdrd_phy { 715*724ba675SRob Herring vbus-supply = <&usb3_vbus_reg>; 716*724ba675SRob Herring}; 717*724ba675SRob Herring 718*724ba675SRob Herring#include "../cros-ec-keyboard.dtsi" 719