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Diffstat (limited to 'arch/arm/dts/sun6i-a31s-sina31s.dts')
| -rw-r--r-- | arch/arm/dts/sun6i-a31s-sina31s.dts | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/arch/arm/dts/sun6i-a31s-sina31s.dts b/arch/arm/dts/sun6i-a31s-sina31s.dts new file mode 100644 index 0000000000..6ead2f5c84 --- /dev/null +++ b/arch/arm/dts/sun6i-a31s-sina31s.dts @@ -0,0 +1,153 @@ +/* + * Copyright 2015 Chen-Yu Tsai <wens@csie.org> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/* The SinA31s development board has the SinA31s core board soldered on */ +#include "sun6i-a31s-sina31s-core.dtsi" + +#include <dt-bindings/input/input.h> + +/ { + model = "Sinlinx SinA31s Development Board"; + compatible = "sinlinx,sina31s-sdk", "allwinner,sun6i-a31s"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pin_sina31s>; + + status { + label = "sina31s:status:usr"; + gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */ + }; + }; +}; + +&ehci0 { + /* USB 2.0 4 port hub IC */ + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&gmac { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_pins_mii_a>; + phy = <&phy1>; + phy-mode = "mii"; + phy-supply = <®_dldo1>; + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + +&ir { + pinctrl-names = "default"; + pinctrl-0 = <&ir_pins_a>; + status = "okay"; +}; + +&lradc { + vref-supply = <®_aldo3>; + status = "okay"; + + button@158 { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + channel = <0>; + voltage = <158730>; + }; + + button@349 { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + channel = <0>; + voltage = <349206>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina31s>; + vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 0 4 GPIO_ACTIVE_HIGH>; /* PA4 */ + cd-inverted; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&pio { + led_pin_sina31s: led_pin@0 { + allwinner,pins = "PH13"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + mmc0_cd_pin_sina31s: mmc0_cd_pin@0 { + allwinner,pins = "PA4"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-gmac-phy"; +}; + +&usbphy { + status = "okay"; +}; |