8b2b956297
The APP4 EVB1 development boards embeds an A31, together with some NAND, one SD card slot, and one SDIO + UART WiFi and Bluetooth chip, a few I2C buses, USB, and a LCD display. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
58 lines
1.2 KiB
Plaintext
58 lines
1.2 KiB
Plaintext
/*
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* Copyright 2014 Boris Brezillon
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*
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* Boris Brezillon <boris.brezillon@free-electrons.com>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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/include/ "sun6i-a31.dtsi"
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/include/ "sunxi-common-regulators.dtsi"
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/ {
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model = "Allwinner A31 APP4 EVB1 Evaluation Board";
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compatible = "allwinner,app4-evb1", "allwinner,sun6i-a31";
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chosen {
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bootargs = "earlyprintk console=ttyS0,115200";
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};
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soc@01c00000 {
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pio: pinctrl@01c20800 {
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usb1_vbus_pin_a: usb1_vbus_pin@0 {
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allwinner,pins = "PH27";
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allwinner,function = "gpio_out";
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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};
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usbphy: phy@01c19400 {
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usb1_vbus-supply = <®_usb1_vbus>;
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status = "okay";
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};
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ehci0: usb@01c1a000 {
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status = "okay";
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};
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uart0: serial@01c28000 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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};
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};
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reg_usb1_vbus: usb1-vbus {
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pinctrl-0 = <&usb1_vbus_pin_a>;
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gpio = <&pio 7 27 0>;
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status = "okay";
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};
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};
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