| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * SAMSUNG/GOOGLE Peach-Pit board device tree source |
| * |
| * Copyright (c) 2013 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com |
| */ |
| |
| /dts-v1/; |
| #include "exynos54xx.dtsi" |
| |
| / { |
| model = "Samsung/Google Peach Pi board based on Exynos5800"; |
| cpu-model = "Exynos5800"; |
| |
| compatible = "google,pit-rev#", "google,pit", |
| "google,peach", "samsung,exynos5800", "samsung,exynos5"; |
| |
| config { |
| google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>; |
| hwid = "PIT TEST A-A 7848"; |
| lazy-init = <1>; |
| }; |
| |
| aliases { |
| serial0 = "/serial@12C30000"; |
| console = "/serial@12C30000"; |
| pmic = "/i2c@12CA0000"; |
| i2c104 = &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>; |
| enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; |
| power-supply = <&tps65090_fet1>; |
| }; |
| |
| panel: panel { |
| compatible = "auo,b133htn01"; |
| power-supply = <&tps65090_fet6>; |
| backlight = <&backlight>; |
| |
| port { |
| panel_in: endpoint { |
| remote-endpoint = <&dp_out>; |
| }; |
| }; |
| }; |
| |
| dmc { |
| mem-manuf = "samsung"; |
| mem-type = "ddr3"; |
| clock-frequency = <800000000>; |
| arm-frequency = <900000000>; |
| }; |
| |
| tmu@10060000 { |
| samsung,min-temp = <25>; |
| samsung,max-temp = <125>; |
| samsung,start-warning = <95>; |
| samsung,start-tripping = <105>; |
| samsung,hw-tripping = <110>; |
| samsung,efuse-min-value = <40>; |
| samsung,efuse-value = <55>; |
| samsung,efuse-max-value = <100>; |
| samsung,slope = <274761730>; |
| samsung,dc-value = <25>; |
| }; |
| |
| /* MAX77802 is on i2c bus 4 */ |
| i2c@12CA0000 { |
| clock-frequency = <400000>; |
| power-regulator@9 { |
| compatible = "maxim,max77802-pmic"; |
| reg = <0x9>; |
| }; |
| }; |
| |
| sound { |
| compatible = "google,peach-audio-max98090"; |
| |
| samsung,model = "PEACH-I2S-MAX98090"; |
| samsung,audio-codec = <&max98090>; |
| |
| cpu { |
| sound-dai = <&i2s0 0>; |
| }; |
| |
| codec { |
| sound-dai = <&max98090 0>; |
| }; |
| }; |
| |
| i2c@12CD0000 { /* i2c7 */ |
| clock-frequency = <100000>; |
| max98090: soundcodec@10 { |
| reg = <0x10>; |
| compatible = "maxim,max98090"; |
| #sound-dai-cells = <1>; |
| }; |
| }; |
| |
| sound@3830000 { |
| samsung,codec-type = "max98090"; |
| }; |
| |
| i2c@12E10000 { /* i2c9 */ |
| clock-frequency = <400000>; |
| tpm@20 { |
| compatible = "infineon,slb9645tt"; |
| reg = <0x20>; |
| }; |
| }; |
| |
| spi@12d30000 { /* spi1 */ |
| spi-max-frequency = <50000000>; |
| firmware_storage_spi: flash@0 { |
| reg = <0>; |
| |
| /* |
| * A region for the kernel to store a panic event |
| * which the firmware will add to the log. |
| */ |
| elog-panic-event-offset = <0x01e00000 0x100000>; |
| |
| elog-shrink-size = <0x400>; |
| elog-full-threshold = <0xc00>; |
| }; |
| }; |
| |
| xhci@12000000 { |
| samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| xhci@12400000 { |
| samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| fimd@14400000 { |
| samsung,vl-freq = <60>; |
| samsung,vl-col = <1920>; |
| samsung,vl-row = <1080>; |
| samsung,vl-width = <1920>; |
| samsung,vl-height = <1080>; |
| |
| samsung,vl-clkp; |
| samsung,vl-dp; |
| samsung,vl-bpix = <4>; |
| |
| samsung,vl-hspw = <80>; |
| samsung,vl-hbpd = <172>; |
| samsung,vl-hfpd = <60>; |
| samsung,vl-vspw = <10>; |
| samsung,vl-vbpd = <25>; |
| samsung,vl-vfpd = <10>; |
| samsung,vl-cmd-allow-len = <0xf>; |
| |
| samsung,power-on-delay = <30000>; |
| samsung,winid = <3>; |
| samsung,interface-mode = <1>; |
| samsung,dp-enabled = <1>; |
| samsung,dual-lcd-enabled = <0>; |
| |
| samsung,bl-en-gpio = <&gpx2 2 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &dp { |
| status = "okay"; |
| samsung,color-space = <0>; |
| samsung,dynamic-range = <0>; |
| samsung,ycbcr-coeff = <0>; |
| samsung,color-depth = <1>; |
| samsung,link-rate = <0x0a>; |
| samsung,lane-count = <2>; |
| samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; |
| |
| ports { |
| port { |
| dp_out: endpoint { |
| remote-endpoint = <&panel_in>; |
| }; |
| }; |
| }; |
| }; |
| |
| &spi_2 { |
| spi-max-frequency = <3125000>; |
| spi-deactivate-delay = <200>; |
| 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>; |
| reg = <0>; |
| spi-half-duplex; |
| spi-max-timeout-ms = <1100>; |
| ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>; |
| |
| /* |
| * This describes the flash memory within the EC. Note |
| * that the STM32L flash erases to 0, not 0xff. |
| */ |
| #address-cells = <1>; |
| #size-cells = <1>; |
| flash@8000000 { |
| reg = <0x08000000 0x20000>; |
| erase-value = <0>; |
| }; |
| |
| controller-data { |
| samsung,spi-feedback-delay = <1>; |
| }; |
| |
| i2c_tunnel: 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>; |
| |
| 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"; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| #include "cros-ec-keyboard.dtsi" |
