diff options
Diffstat (limited to 'arch/arm/boot/dts/exynos4210-universal_c210.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4210-universal_c210.dts | 352 |
1 files changed, 352 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts new file mode 100644 index 00000000000..345cdb51dcb --- /dev/null +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -0,0 +1,352 @@ +/* + * Samsung's Exynos4210 based Universal C210 board device tree source + * + * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Device tree source file for Samsung's Universal C210 board which is based on + * Samsung's Exynos4210 rev0 SoC. + * + * 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/ "exynos4210.dtsi" + +/ { + model = "Samsung Universal C210 based on Exynos4210 rev0"; + compatible = "samsung,universal_c210", "samsung,exynos4210"; + + memory { + reg = <0x40000000 0x10000000 + 0x50000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1"; + }; + + mct@10050000 { + compatible = "none"; + }; + + fixed-rate-clocks { + xxti { + compatible = "samsung,clock-xxti"; + clock-frequency = <0>; + }; + + xusbxti { + compatible = "samsung,clock-xusbxti"; + clock-frequency = <24000000>; + }; + }; + + vemmc_reg: voltage-regulator { + compatible = "regulator-fixed"; + regulator-name = "VMEM_VDD_2_8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpe1 3 0>; + enable-active-high; + }; + + sdhci_emmc: sdhci@12510000 { + bus-width = <8>; + non-removable; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>; + pinctrl-names = "default"; + vmmc-supply = <&vemmc_reg>; + status = "okay"; + }; + + serial@13800000 { + status = "okay"; + }; + + serial@13810000 { + status = "okay"; + }; + + serial@13820000 { + status = "okay"; + }; + + serial@13830000 { + status = "okay"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + vol-up-key { + gpios = <&gpx2 0 1>; + linux,code = <115>; + label = "volume up"; + debounce-interval = <1>; + }; + + vol-down-key { + gpios = <&gpx2 1 1>; + linux,code = <114>; + label = "volume down"; + debounce-interval = <1>; + }; + + config-key { + gpios = <&gpx2 2 1>; + linux,code = <171>; + label = "config"; + debounce-interval = <1>; + gpio-key,wakeup; + }; + + camera-key { + gpios = <&gpx2 3 1>; + linux,code = <212>; + label = "camera"; + debounce-interval = <1>; + }; + + power-key { + gpios = <&gpx2 7 1>; + linux,code = <116>; + label = "power"; + debounce-interval = <1>; + gpio-key,wakeup; + }; + + ok-key { + gpios = <&gpx3 5 1>; + linux,code = <352>; + label = "ok"; + debounce-interval = <1>; + }; + }; + + tsp_reg: voltage-regulator { + compatible = "regulator-fixed"; + regulator-name = "TSP_2_8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpe2 3 0>; + enable-active-high; + }; + + i2c@13890000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c3_bus>; + pinctrl-names = "default"; + status = "okay"; + + tsp@4a { + /* TBD: Atmel maXtouch touchscreen */ + reg = <0x4a>; + }; + }; + + i2c@138B0000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c5_bus>; + pinctrl-names = "default"; + status = "okay"; + + vdd_arm_reg: pmic@60 { + compatible = "maxim,max8952"; + reg = <0x60>; + + max8952,vid-gpios = <&gpx0 3 0>, <&gpx0 4 0>; + max8952,default-mode = <0>; + max8952,dvs-mode-microvolt = <1250000>, <1200000>, + <1050000>, <950000>; + max8952,sync-freq = <0>; + max8952,ramp-speed = <0>; + + regulator-name = "vdd_arm"; + regulator-min-microvolt = <770000>; + regulator-max-microvolt = <1400000>; + regulator-always-on; + regulator-boot-on; + }; + + pmic@66 { + compatible = "national,lp3974"; + reg = <0x66>; + + max8998,pmic-buck1-default-dvs-idx = <0>; + max8998,pmic-buck1-dvs-gpios = <&gpx0 5 0>, + <&gpx0 6 0>; + max8998,pmic-buck1-dvs-voltage = <1100000>, <1000000>, + <1100000>, <1000000>; + + max8998,pmic-buck2-default-dvs-idx = <0>; + max8998,pmic-buck2-dvs-gpio = <&gpe2 0 0>; + max8998,pmic-buck2-dvs-voltage = <1200000>, <1100000>; + + regulators { + ldo2_reg: LDO2 { + regulator-name = "VALIVE_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "VUSB+MIPI_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + ldo4_reg: LDO4 { + regulator-name = "VADC_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo5_reg: LDO5 { + regulator-name = "VTF_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo6_reg: LDO6 { + regulator-name = "LDO6"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + }; + + ldo7_reg: LDO7 { + regulator-name = "VLCD+VMIPI_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo8_reg: LDO8 { + regulator-name = "VUSB+VDAC_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo9_reg: LDO9 { + regulator-name = "VCC_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + + ldo10_reg: LDO10 { + regulator-name = "VPLL_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo11_reg: LDO11 { + regulator-name = "CAM_AF_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo12_reg: LDO12 { + regulator-name = "PS_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo13_reg: LDO13 { + regulator-name = "VHIC_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo14_reg: LDO14 { + regulator-name = "CAM_I_HOST_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo15_reg: LDO15 { + regulator-name = "CAM_S_DIG+FM33_CORE_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo16_reg: LDO16 { + regulator-name = "CAM_S_ANA_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo17_reg: LDO17 { + regulator-name = "VCC_3.0V_LCD"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + buck1_reg: BUCK1 { + regulator-name = "VINT_1.1V"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + buck2_reg: BUCK2 { + regulator-name = "VG3D_1.1V"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + }; + + buck3_reg: BUCK3 { + regulator-name = "VCC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "VMEM_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ap32khz_reg: EN32KHz-AP { + regulator-name = "32KHz AP"; + regulator-always-on; + }; + + cp32khz_reg: EN32KHz-CP { + regulator-name = "32KHz CP"; + }; + + vichg_reg: ENVICHG { + regulator-name = "VICHG"; + }; + + safeout1_reg: ESAFEOUT1 { + regulator-name = "SAFEOUT1"; + regulator-always-on; + }; + + safeout2_reg: ESAFEOUT2 { + regulator-name = "SAFEOUT2"; + regulator-boot-on; + }; + }; + }; + }; + + pwm@139D0000 { + compatible = "samsung,s5p6440-pwm"; + status = "okay"; + }; +}; |