mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 17:41:08 +00:00
70f24fa02b
Copy the devicetree source for the A10s/A13/GR8, A31(s), and A23/A33/R16 SoCs and all existing boards from the Linux v5.18-rc1 tag. These changes are combined into one commit due to interdependencies: - The unit addresses were removed from bitbanged I2C buses, which drives a Kconfig default change. This affects sun5i-a13-utoo-p66.dts and sun6i-a31-colombus.dts. - The pinctrl nodes were renamed, including some used by the shared header sunxi-reference-design-tablet.dtsi. To maintain ABI compatibility with existing LTS kernels, one change moving some IP blocks to the r_intc interrupt controller is excluded. This effectively reverts Linux commits 994e5818392c and 9fdef3c3d8c2. This commit renames the file sun8i-r16-nintendo-nes-classic-edition.dts to sun8i-r16-nintendo-nes-classic.dts to match the Linux tree. This commit also adds the following new board devicetrees: - sun5i-a13-licheepi-one.dts - sun5i-a13-pocketbook-touch-lux-3.dts - sun5i-gr8-evb.dts - sun8i-a23-ippo-q8h-v1.2.dts - sun8i-a23-ippo-q8h-v5.dts - sun8i-a33-et-q8-v1.6.dts - sun8i-a33-ippo-q8h-v1.2.dts - sun8i-r16-nintendo-super-nes-classic.dts As with the other SoCs, updates of note are conversion of GPIO pull-up from pinconf to GPIO flags and renaming the detection GPIO properties in the USB PHY nodes. Signed-off-by: Samuel Holland <samuel@sholland.org>
117 lines
3.2 KiB
Text
117 lines
3.2 KiB
Text
/*
|
|
* Copyright 2015 Maxime Ripard
|
|
*
|
|
* Maxime Ripard <maxime.ripard@free-electrons.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 "sun8i-a23.dtsi"
|
|
#include "sunxi-common-regulators.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "Allwinner A23 Evaluation Board";
|
|
compatible = "allwinner,sun8i-a23-evb", "allwinner,sun8i-a23";
|
|
|
|
aliases {
|
|
i2c0 = &i2c0;
|
|
i2c1 = &i2c1;
|
|
serial0 = &r_uart;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lradc {
|
|
vref-supply = <®_vcc3v0>;
|
|
status = "okay";
|
|
|
|
button-190 {
|
|
label = "Volume Up";
|
|
linux,code = <KEY_VOLUMEUP>;
|
|
channel = <0>;
|
|
voltage = <190000>;
|
|
};
|
|
|
|
button-390 {
|
|
label = "Volume Down";
|
|
linux,code = <KEY_VOLUMEDOWN>;
|
|
channel = <0>;
|
|
voltage = <390000>;
|
|
};
|
|
|
|
button-600 {
|
|
label = "Home";
|
|
linux,code = <KEY_HOME>;
|
|
channel = <0>;
|
|
voltage = <600000>;
|
|
};
|
|
};
|
|
|
|
&mmc0 {
|
|
vmmc-supply = <®_vcc3v0>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
|
|
status = "okay";
|
|
};
|
|
|
|
/*
|
|
* The RX line has a non-populated resistance. In order to use it, you
|
|
* need to solder R207 on the back of the board in order to close the
|
|
* line and get a working UART.
|
|
*/
|
|
&r_uart {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&r_uart_pins_a>;
|
|
status = "okay";
|
|
};
|