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ARM: dts: sun8i-h3: Add dts for the Mapleboard MP130 

The Mapleboard MP130 is a single board computer based on the Allwinner
H3 SoC, with all schematics freely available. The Lite version includes
1GB main memory and 8GB eMMC.

https://www.mapleboard.org/en (still mostly in Chinese even when English
is selected)

This DTS is based upon the DTS shipped with the board which uses
mapleboard,mp130- prefixes instead of the allwinner,sun8i variants.

v2: Fold in review comments from Maxime Ripard

Signed-off-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
Jonathan McDowell 2018-10-30 22:14:30 +00:00 committed by Maxime Ripard
parent 8fb3d7deae
commit 4f16ca40de
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1
arch/arm/boot/dts/Makefile
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@ -1043,6 +1043,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-h3-bananapi-m2-plus-v1.2.dtb \
sun8i-h3-beelink-x2.dtb \
sun8i-h3-libretech-all-h3-cc.dtb \
sun8i-h3-mapleboard-mp130.dtb \
sun8i-h3-nanopi-m1.dtb \
sun8i-h3-nanopi-m1-plus.dtb \
sun8i-h3-nanopi-neo.dtb \

153
arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts Normal file
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@ -0,0 +1,153 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2017 Centrum Embedded Systems, Jia-Bin Huang <jb@ces.com.tw>
* Copyright (C) 2018 Jonathan McDowell <noodles@earth.li>
*/
/dts-v1/;
#include "sun8i-h3.dtsi"
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "MapleBoard MP130";
compatible = "mapleboard,mp130", "allwinner,sun8i-h3";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
leds {
compatible = "gpio-leds";
pwr_led {
label = "mp130:orange:pwr";
gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
status_led {
label = "mp130:orange:status";
gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
};
};
r_gpio_keys {
compatible = "gpio-keys";
power {
label = "power";
linux,code = <KEY_POWER>;
gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; /* PL3 */
};
user {
label = "user";
linux,code = <BTN_0>;
gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>;
};
};
};
&codec {
allwinner,audio-routing =
"Line Out", "LINEOUT",
"LINEIN", "Line In";
status = "okay";
};
&ehci1 {
status = "okay";
};
&ehci2 {
status = "okay";
};
&ehci3 {
status = "okay";
};
&emac {
phy-handle = <&int_mii_phy>;
phy-mode = "mii";
allwinner,leds-active-low;
status = "okay";
};
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
&mmc0 {
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
cd-inverted;
status = "okay";
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <8>;
non-removable;
cap-mmc-hw-reset;
status = "okay";
};
&ohci1 {
status = "okay";
};
&ohci2 {
status = "okay";
};
&ohci3 {
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
status = "disabled";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
status = "disabled";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
status = "disabled";
};
&usb_otg {
dr_mode = "peripheral";
status = "okay";
};
&usbphy {
/* USB VBUS is always on */
status = "okay";
};