upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/arch/arm/dts/sun5i-a10s-auxtek-t004.dts

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/*
* Copyright 2015 Hans de Goede <hdegoede@redhat.com>
*
* 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.
*/
/dts-v1/;
#include "sun5i-a10s.dtsi"
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
model = "Auxtek t004 A10s hdmi tv-stick";
compatible = "allwinner,auxtek-t004", "allwinner,sun5i-a10s";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_t004>;
red {
label = "t004-tv-dongle:red:usr";
gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2 */
default-state = "on";
};
};
reg_vmmc1: vmmc1 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&mmc1_vcc_en_pin_t004>;
regulator-name = "vmmc1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&pio 1 18 GPIO_ACTIVE_HIGH>; /* PB18 */
};
};
&ehci0 {
status = "okay";
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
axp152: pmic@30 {
compatible = "x-powers,axp152";
reg = <0x30>;
interrupts = <0>;
interrupt-controller;
#interrupt-cells = <1>;
};
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_t004>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
cd-inverted;
status = "okay";
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_a>;
vmmc-supply = <&reg_vmmc1>;
bus-width = <4>;
non-removable;
cap-sdio-irq;
status = "okay";
};
&ohci0 {
status = "okay";
};
&pio {
mmc0_cd_pin_t004: mmc0_cd_pin@0 {
allwinner,pins = "PG1";
allwinner,function = "gpio_in";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
mmc1_vcc_en_pin_t004: mmc1_vcc_en_pin@0 {
allwinner,pins = "PB18";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
led_pins_t004: led_pins@0 {
allwinner,pins = "PB2";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_20_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
};
&reg_usb1_vbus {
gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
&usb1_vbus_pin_a {
allwinner,pins = "PG13";
};
&usbphy {
usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
};