/* * Samsung's S5PV210 SoC device tree source * * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd. * * Mateusz Krawczuk * Tomasz Figa * * Board device tree source for Samsung Aquila board. * * 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 "s5pv210.dtsi" / { model = "Samsung Aquila based on S5PC110"; compatible = "samsung,aquila", "samsung,s5pv210"; aliases { i2c3 = &i2c_pmic; }; chosen { bootargs = "console=ttySAC2,115200n8 root=/dev/mmcblk1p5 rw rootwait ignore_loglevel earlyprintk"; }; memory@30000000 { device_type = "memory"; reg = <0x30000000 0x05000000 0x40000000 0x18000000>; }; regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; vtf_reg: fixed-regulator@0 { compatible = "regulator-fixed"; reg = <0>; regulator-name = "V_TF_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; gpio = <&mp05 4 0>; enable-active-high; }; pda_reg: fixed-regulator@1 { compatible = "regulator-fixed"; regulator-name = "VCC_1.8V_PDA"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; reg = <1>; }; bat_reg: fixed-regulator@2 { compatible = "regulator-fixed"; regulator-name = "V_BAT"; regulator-min-microvolt = <3700000>; regulator-max-microvolt = <3700000>; reg = <2>; }; }; i2c_pmic: i2c-pmic { compatible = "i2c-gpio"; gpios = <&gpj4 0 0>, /* sda */ <&gpj4 3 0>; /* scl */ i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; pmic@66 { compatible = "national,lp3974"; reg = <0x66>; max8998,pmic-buck1-default-dvs-idx = <0>; max8998,pmic-buck1-dvs-gpios = <&gph0 3 0>, <&gph0 4 0>; max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>, <1200000>, <1200000>; max8998,pmic-buck2-default-dvs-idx = <0>; max8998,pmic-buck2-dvs-gpio = <&gph0 5 0>; max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>; regulators { ldo2_reg: LDO2 { regulator-name = "VALIVE_1.1V"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; ldo3_reg: LDO3 { regulator-name = "VUSB+MIPI_1.1V"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; regulator-always-on; }; 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>; regulator-always-on; }; ldo6_reg: LDO6 { regulator-name = "VCC_3.3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; ldo7_reg: LDO7 { regulator-name = "VCC_3.0V"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; regulator-boot-on; }; ldo8_reg: LDO8 { regulator-name = "VUSB+VDAC_3.3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; ldo9_reg: LDO9 { regulator-name = "VCC+VCAM_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-always-on; regulator-boot-on; }; ldo11_reg: LDO11 { regulator-name = "CAM_IO_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; ldo12_reg: LDO12 { regulator-name = "CAM_ISP_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; ldo13_reg: LDO13 { regulator-name = "CAM_A_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; ldo14_reg: LDO14 { regulator-name = "CAM_CIF_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo15_reg: LDO15 { regulator-name = "CAM_AF_3.3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; ldo16_reg: LDO16 { regulator-name = "VMIPI_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; ldo17_reg: LDO17 { regulator-name = "CAM_8M_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; buck1_reg: BUCK1 { regulator-name = "VARM_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; buck2_reg: BUCK2 { regulator-name = "VINT_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-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 = "CAM_CORE_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; vichg_reg: ENVICHG { regulator-name = "VICHG"; }; safeout1_reg: ESAFEOUT1 { regulator-name = "SAFEOUT1"; regulator-always-on; }; safeout2_reg: ESAFEOUT2 { regulator-name = "SAFEOUT2"; regulator-boot-on; }; }; }; }; gpio-keys { compatible = "gpio-keys"; power-key { gpios = <&gph2 6 1>; linux,code = ; label = "power"; debounce-interval = <1>; wakeup-source; }; }; }; &xusbxti { clock-frequency = <24000000>; }; &keypad { linux,input-no-autorepeat; wakeup-source; samsung,keypad-num-rows = <3>; samsung,keypad-num-columns = <3>; pinctrl-names = "default"; pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>, <&keypad_col0>, <&keypad_col1>, <&keypad_col2>; status = "okay"; key_1 { keypad,row = <0>; keypad,column = <1>; linux,code = ; }; key_2 { keypad,row = <0>; keypad,column = <2>; linux,code = ; }; key_3 { keypad,row = <1>; keypad,column = <1>; linux,code = ; }; key_4 { keypad,row = <1>; keypad,column = <2>; linux,code = ; }; key_5 { keypad,row = <2>; keypad,column = <1>; linux,code = ; }; key_6 { keypad,row = <2>; keypad,column = <2>; linux,code = ; }; }; &uart0 { status = "okay"; }; &uart1 { status = "okay"; }; &uart2 { status = "okay"; }; &uart3 { status = "okay"; }; &sdhci0 { bus-width = <4>; non-removable; status = "okay"; vmmc-supply = <&ldo5_reg>; pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>; pinctrl-names = "default"; }; &sdhci2 { bus-width = <4>; cd-gpios = <&gph3 4 1>; vmmc-supply = <&vtf_reg>; cd-inverted; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &t_flash_detect>; pinctrl-names = "default"; status = "okay"; }; &onenand { status = "okay"; }; &hsotg { vusb_a-supply = <&ldo3_reg>; vusb_d-supply = <&ldo8_reg>; dr_mode = "peripheral"; status = "okay"; }; &usbphy { status = "okay"; }; &fimd { pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; pinctrl-names = "default"; status = "okay"; display-timings { native-mode = <&timing0>; timing0: timing { clock-frequency = <0>; hactive = <800>; vactive = <480>; hfront-porch = <16>; hback-porch = <16>; hsync-len = <2>; vback-porch = <3>; vfront-porch = <28>; vsync-len = <1>; }; }; }; &pinctrl0 { t_flash_detect: t-flash-detect { samsung,pins = "gph3-4"; samsung,pin-function = ; samsung,pin-pud = ; }; };