/* * Google Peach Pit Rev 6+ board device tree source * * Copyright (c) 2014 Google, Inc * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ /dts-v1/; #include #include #include #include #include #include "exynos5420.dtsi" / { model = "Google Peach Pit Rev 6+"; compatible = "google,pit-rev16", "google,pit-rev15", "google,pit-rev14", "google,pit-rev13", "google,pit-rev12", "google,pit-rev11", "google,pit-rev10", "google,pit-rev9", "google,pit-rev8", "google,pit-rev7", "google,pit-rev6", "google,pit", "google,peach","samsung,exynos5420", "samsung,exynos5"; aliases { /* Assign 20 so we don't get confused w/ builtin ones */ i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel"; }; backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm 0 1000000 0>; brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; default-brightness-level = <7>; power-supply = <&tps65090_fet1>; pinctrl-0 = <&pwm0_out>; pinctrl-names = "default"; }; fixed-rate-clocks { oscclk { compatible = "samsung,exynos5420-oscclk"; clock-frequency = <24000000>; }; }; gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&power_key_irq &lid_irq>; power { label = "Power"; gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; linux,code = ; gpio-key,wakeup; }; lid-switch { label = "Lid"; gpios = <&gpx3 4 GPIO_ACTIVE_LOW>; linux,input-type = <5>; /* EV_SW */ linux,code = <0>; /* SW_LID */ debounce-interval = <1>; gpio-key,wakeup; }; }; memory { reg = <0x20000000 0x80000000>; }; sound { compatible = "google,snow-audio-max98090"; samsung,model = "Peach-Pit-I2S-MAX98090"; samsung,i2s-controller = <&i2s0>; samsung,audio-codec = <&max98090>; }; usb300_vbus_reg: regulator-usb300 { compatible = "regulator-fixed"; regulator-name = "P5.0V_USB3CON0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gph0 0 0>; pinctrl-names = "default"; pinctrl-0 = <&usb300_vbus_en>; enable-active-high; }; usb301_vbus_reg: regulator-usb301 { compatible = "regulator-fixed"; regulator-name = "P5.0V_USB3CON1"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gph0 1 0>; pinctrl-names = "default"; pinctrl-0 = <&usb301_vbus_en>; enable-active-high; }; vbat: fixed-regulator { compatible = "regulator-fixed"; regulator-name = "vbat-supply"; regulator-boot-on; regulator-always-on; }; panel: panel { compatible = "auo,b116xw03"; power-supply = <&tps65090_fet6>; backlight = <&backlight>; }; }; &adc { status = "okay"; vdd-supply = <&ldo9_reg>; }; &dp { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&dp_hpd_gpio>; samsung,color-space = <0>; samsung,dynamic-range = <0>; samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x06>; samsung,lane-count = <2>; samsung,hpd-gpio = <&gpx2 6 0>; bridge = <&ps8625>; }; &fimd { status = "okay"; samsung,invert-vclk; }; &hdmi { status = "okay"; hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_hpd_irq>; ddc = <&i2c_2>; hdmi-en-supply = <&tps65090_fet7>; vdd-supply = <&ldo8_reg>; vdd_osc-supply = <&ldo10_reg>; vdd_pll-supply = <&ldo8_reg>; }; &hsi2c_4 { status = "okay"; clock-frequency = <400000>; max77802: max77802-pmic@9 { compatible = "maxim,max77802"; interrupt-parent = <&gpx3>; interrupts = <1 IRQ_TYPE_NONE>; pinctrl-names = "default"; pinctrl-0 = <&max77802_irq>, <&pmic_selb>, <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>; wakeup-source; reg = <0x9>; #clock-cells = <1>; inb1-supply = <&tps65090_dcdc2>; inb2-supply = <&tps65090_dcdc1>; inb3-supply = <&tps65090_dcdc2>; inb4-supply = <&tps65090_dcdc2>; inb5-supply = <&tps65090_dcdc1>; inb6-supply = <&tps65090_dcdc2>; inb7-supply = <&tps65090_dcdc1>; inb8-supply = <&tps65090_dcdc1>; inb9-supply = <&tps65090_dcdc1>; inb10-supply = <&tps65090_dcdc1>; inl1-supply = <&buck5_reg>; inl2-supply = <&buck7_reg>; inl3-supply = <&buck9_reg>; inl4-supply = <&buck9_reg>; inl5-supply = <&buck9_reg>; inl6-supply = <&tps65090_dcdc2>; inl7-supply = <&buck9_reg>; inl9-supply = <&tps65090_dcdc2>; inl10-supply = <&buck7_reg>; regulators { buck1_reg: BUCK1 { regulator-name = "vdd_mif"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1300000>; regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; regulator-state-mem { regulator-off-in-suspend; }; }; buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; regulator-state-mem { regulator-off-in-suspend; }; }; buck3_reg: BUCK3 { regulator-name = "vdd_int"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; regulator-state-mem { regulator-off-in-suspend; }; }; buck4_reg: BUCK4 { regulator-name = "vdd_g3d"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; regulator-state-mem { regulator-off-in-suspend; }; }; buck5_reg: BUCK5 { regulator-name = "vdd_1v2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-off-in-suspend; }; }; buck6_reg: BUCK6 { regulator-name = "vdd_kfc"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; regulator-state-mem { regulator-off-in-suspend; }; }; buck7_reg: BUCK7 { regulator-name = "vdd_1v35"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; }; }; buck8_reg: BUCK8 { regulator-name = "vdd_emmc"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-off-in-suspend; }; }; buck9_reg: BUCK9 { regulator-name = "vdd_2v"; regulator-min-microvolt = <2000000>; regulator-max-microvolt = <2000000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; }; }; buck10_reg: BUCK10 { regulator-name = "vdd_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; }; }; ldo1_reg: LDO1 { regulator-name = "vdd_1v0"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; regulator-mode = ; }; }; ldo2_reg: LDO2 { regulator-name = "vdd_1v2_2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; ldo3_reg: LDO3 { regulator-name = "vdd_1v8_3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; regulator-mode = ; }; }; vqmmc_sdcard: ldo4_reg: LDO4 { regulator-name = "vdd_sd"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2800000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo5_reg: LDO5 { regulator-name = "vdd_1v8_5"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo6_reg: LDO6 { regulator-name = "vdd_1v8_6"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo7_reg: LDO7 { regulator-name = "vdd_1v8_7"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo8_reg: LDO8 { regulator-name = "vdd_ldo8"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo9_reg: LDO9 { regulator-name = "vdd_ldo9"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; regulator-mode = ; }; }; ldo10_reg: LDO10 { regulator-name = "vdd_ldo10"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo11_reg: LDO11 { regulator-name = "vdd_ldo11"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; regulator-mode = ; }; }; ldo12_reg: LDO12 { regulator-name = "vdd_ldo12"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo13_reg: LDO13 { regulator-name = "vdd_ldo13"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-state-mem { regulator-on-in-suspend; regulator-mode = ; }; }; ldo14_reg: LDO14 { regulator-name = "vdd_ldo14"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo15_reg: LDO15 { regulator-name = "vdd_ldo15"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo17_reg: LDO17 { regulator-name = "vdd_g3ds"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1400000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo18_reg: LDO18 { regulator-name = "ldo_18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo19_reg: LDO19 { regulator-name = "ldo_19"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo20_reg: LDO20 { regulator-name = "ldo_20"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo21_reg: LDO21 { regulator-name = "ldo_21"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; ldo23_reg: LDO23 { regulator-name = "ldo_23"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; ldo24_reg: LDO24 { regulator-name = "ldo_24"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; ldo25_reg: LDO25 { regulator-name = "ldo_25"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; ldo26_reg: LDO26 { regulator-name = "ldo_26"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; ldo27_reg: LDO27 { regulator-name = "ldo_27"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; ldo28_reg: LDO28 { regulator-name = "ldo_28"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo29_reg: LDO29 { regulator-name = "ldo_29"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; ldo30_reg: LDO30 { regulator-name = "vdd_mifs"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; }; ldo32_reg: LDO32 { regulator-name = "ldo_32"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; }; ldo33_reg: LDO33 { regulator-name = "ldo_33"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; ldo34_reg: LDO34 { regulator-name = "ldo_34"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; }; ldo35_reg: LDO35 { regulator-name = "ldo_35"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; }; }; }; &hsi2c_7 { status = "okay"; clock-frequency = <400000>; max98090: codec@10 { compatible = "maxim,max98090"; reg = <0x10>; interrupts = <2 0>; interrupt-parent = <&gpx0>; pinctrl-names = "default"; pinctrl-0 = <&max98090_irq>; }; light-sensor@44 { compatible = "isil,isl29018"; reg = <0x44>; vcc-supply = <&tps65090_fet5>; }; ps8625: lvds-bridge@48 { compatible = "parade,ps8625"; reg = <0x48>; sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>; lane-count = <2>; panel = <&panel>; use-external-pwm; }; }; &hsi2c_8 { status = "okay"; clock-frequency = <333000>; /* Atmel mXT336S */ trackpad@4b { compatible = "atmel,maxtouch"; reg = <0x4b>; interrupt-parent = <&gpx1>; interrupts = <1 IRQ_TYPE_EDGE_FALLING>; wakeup-source; pinctrl-names = "default"; pinctrl-0 = <&trackpad_irq>; linux,gpio-keymap = ; /* GPIO3 */ }; }; &hsi2c_9 { status = "okay"; clock-frequency = <400000>; tpm@20 { compatible = "infineon,slb9645tt"; reg = <0x20>; /* Unused irq; but still need to configure the pins */ pinctrl-names = "default"; pinctrl-0 = <&tpm_irq>; }; }; &i2c_2 { status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; samsung,i2c-slave-addr = <0x50>; }; &i2s0 { status = "okay"; }; &mmc_0 { status = "okay"; num-slots = <1>; broken-cd; mmc-hs200-1_8v; cap-mmc-highspeed; non-removable; card-detect-delay = <200>; clock-frequency = <400000000>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <0 4>; samsung,dw-mshc-ddr-timing = <0 2>; pinctrl-names = "default"; pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; bus-width = <8>; }; &mmc_2 { status = "okay"; num-slots = <1>; cap-sd-highspeed; card-detect-delay = <200>; clock-frequency = <400000000>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; pinctrl-names = "default"; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; bus-width = <4>; }; &pinctrl_0 { pinctrl-names = "default"; pinctrl-0 = <&mask_tpm_reset>; max98090_irq: max98090-irq { samsung,pins = "gpx0-2"; samsung,pin-function = <0>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; /* We need GPX0_6 to be low at sleep time; just keep it low always */ mask_tpm_reset: mask-tpm-reset { samsung,pins = "gpx0-6"; samsung,pin-function = <1>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; samsung,pin-val = <0>; }; tpm_irq: tpm-irq { samsung,pins = "gpx1-0"; samsung,pin-function = <0>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; trackpad_irq: trackpad-irq { samsung,pins = "gpx1-1"; samsung,pin-function = <0xf>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; power_key_irq: power-key-irq { samsung,pins = "gpx1-2"; samsung,pin-function = <0>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; ec_irq: ec-irq { samsung,pins = "gpx1-5"; samsung,pin-function = <0>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; tps65090_irq: tps65090-irq { samsung,pins = "gpx2-5"; samsung,pin-function = <0>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; dp_hpd_gpio: dp_hpd_gpio { samsung,pins = "gpx2-6"; samsung,pin-function = <0>; samsung,pin-pud = <3>; samsung,pin-drv = <0>; }; max77802_irq: max77802-irq { samsung,pins = "gpx3-1"; samsung,pin-function = <0>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; lid_irq: lid-irq { samsung,pins = "gpx3-4"; samsung,pin-function = <0xf>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; hdmi_hpd_irq: hdmi-hpd-irq { samsung,pins = "gpx3-7"; samsung,pin-function = <0>; samsung,pin-pud = <1>; samsung,pin-drv = <0>; }; pmic_dvs_1: pmic-dvs-1 { samsung,pins = "gpy7-6"; samsung,pin-function = <1>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; }; &pinctrl_2 { pmic_dvs_2: pmic-dvs-2 { samsung,pins = "gpj4-2"; samsung,pin-function = <1>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; pmic_dvs_3: pmic-dvs-3 { samsung,pins = "gpj4-3"; samsung,pin-function = <1>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; }; &pinctrl_3 { /* Drive SPI lines at x2 for better integrity */ spi2-bus { samsung,pin-drv = <2>; }; /* Drive SPI chip select at x2 for better integrity */ ec_spi_cs: ec-spi-cs { samsung,pins = "gpb1-2"; samsung,pin-function = <1>; samsung,pin-pud = <0>; samsung,pin-drv = <2>; }; usb300_vbus_en: usb300-vbus-en { samsung,pins = "gph0-0"; samsung,pin-function = <1>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; usb301_vbus_en: usb301-vbus-en { samsung,pins = "gph0-1"; samsung,pin-function = <1>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; pmic_selb: pmic-selb { samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5", "gph0-6"; samsung,pin-function = <1>; samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; }; &rtc { status = "okay"; clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; clock-names = "rtc", "rtc_src"; }; &spi_2 { status = "okay"; num-cs = <1>; samsung,spi-src-clk = <0>; cs-gpios = <&gpb1 2 0>; cros_ec: cros-ec@0 { compatible = "google,cros-ec-spi"; interrupt-parent = <&gpx1>; interrupts = <5 0>; pinctrl-names = "default"; pinctrl-0 = <&ec_spi_cs &ec_irq>; reg = <0>; spi-max-frequency = <3125000>; controller-data { samsung,spi-feedback-delay = <1>; }; i2c-tunnel { compatible = "google,cros-ec-i2c-tunnel"; #address-cells = <1>; #size-cells = <0>; google,remote-bus = <0>; battery: sbs-battery@b { compatible = "sbs,sbs-battery"; reg = <0xb>; sbs,poll-retry-count = <1>; sbs,i2c-retry-count = <2>; }; power-regulator@48 { compatible = "ti,tps65090"; reg = <0x48>; /* * Config irq to disable internal pulls * even though we run in polling mode. */ pinctrl-names = "default"; pinctrl-0 = <&tps65090_irq>; vsys1-supply = <&vbat>; vsys2-supply = <&vbat>; vsys3-supply = <&vbat>; infet1-supply = <&vbat>; infet2-supply = <&tps65090_dcdc1>; infet3-supply = <&tps65090_dcdc2>; infet4-supply = <&tps65090_dcdc2>; infet5-supply = <&tps65090_dcdc2>; infet6-supply = <&tps65090_dcdc2>; infet7-supply = <&tps65090_dcdc1>; vsys-l1-supply = <&vbat>; vsys-l2-supply = <&vbat>; regulators { tps65090_dcdc1: dcdc1 { ti,enable-ext-control; }; tps65090_dcdc2: dcdc2 { ti,enable-ext-control; }; tps65090_dcdc3: dcdc3 { ti,enable-ext-control; }; tps65090_fet1: fet1 { regulator-name = "vcd_led"; }; tps65090_fet2: fet2 { regulator-name = "video_mid"; regulator-always-on; }; tps65090_fet3: fet3 { regulator-name = "wwan_r"; regulator-always-on; }; tps65090_fet4: fet4 { regulator-name = "sdcard"; regulator-always-on; }; tps65090_fet5: fet5 { regulator-name = "camout"; regulator-always-on; }; tps65090_fet6: fet6 { regulator-name = "lcd_vdd"; }; tps65090_fet7: fet7 { regulator-name = "video_mid_1a"; regulator-always-on; }; tps65090_ldo1: ldo1 { }; tps65090_ldo2: ldo2 { }; }; charger { compatible = "ti,tps65090-charger"; }; }; }; }; }; &uart_3 { status = "okay"; }; &usbdrd_dwc3_0 { dr_mode = "host"; }; &usbdrd_dwc3_1 { dr_mode = "host"; }; &usbdrd_phy0 { vbus-supply = <&usb300_vbus_reg>; }; &usbdrd_phy1 { vbus-supply = <&usb301_vbus_reg>; }; /* * Use longest HW watchdog in SoC (32 seconds) since the hardware * watchdog provides no debugging information (compared to soft/hard * lockup detectors) and so should be last resort. */ &watchdog { timeout-sec = <32>; }; #include "cros-ec-keyboard.dtsi" #include "cros-adc-thermistors.dtsi"