sunxi: add support for pcDuino board

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

SVN-Revision: 39190
This commit is contained in:
Zoltan Herpai 2014-01-04 10:06:17 +00:00
parent c98c6ef201
commit 51d5e458a3
4 changed files with 198 additions and 0 deletions

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@ -0,0 +1,168 @@
/*
* Copyright 2012 Stefan Roese
* Stefan Roese <sr@denx.de>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/dts-v1/;
/include/ "sun4i-a10.dtsi"
/ {
model = "pcDuino";
compatible = "pcduino,a10-pcduino", "allwinner,sun4i-a10";
aliases {
serial0 = &uart0;
serial1 = &uart1;
};
chosen {
bootargs = "earlyprintk console=ttyS0,115200";
};
soc@01c00000 {
emac: ethernet@01c0b000 {
pinctrl-names = "default";
pinctrl-0 = <&emac_pins_a>;
phy = <&phy1>;
status = "okay";
};
mdio@01c0b080 {
status = "okay";
phy1: ethernet-phy@1 {
reg = <1>;
};
};
sdc0: sdc@01c0f000 {
pinctrl-names = "default";
pinctrl-0 = <&sdc0_pins_a>;
pinctrl-1 = <&mmc0_cd_pin_pcduino>;
cd-gpios = <&pio 7 1 0>; /* PH1 */
cd-mode = <1>;
status = "okay";
};
pinctrl@01c20800 {
mmc0_cd_pin_pcduino: mmc0_cd_pin@0 {
allwinner,pins = "PH1";
allwinner,function = "gpio_in";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
led_pins_pcduino: led_pins@0 {
allwinner,pins = "PH20", "PH21";
allwinner,function = "gpio_out";
allwinner,drive = <1>;
allwinner,pull = <0>;
};
usb1_vbus_pin: usb1_vbus_pin@0 {
allwinner,pins = "PH6";
allwinner,function = "gpio_out";
allwinner,drive = <0>;
allwinner,pull = <2>;
};
usb2_vbus_pin: usb2_vbus_pin@0 {
allwinner,pins = "PH3";
allwinner,function = "gpio_out";
allwinner,drive = <0>;
allwinner,pull = <2>;
};
};
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
i2c0: i2c@01c2ac00 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
};
i2c1: i2c@01c2b000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};
ehci0: ehci0@0x01c14000 {
vbus-supply = <&reg_usb1_vbus>;
status = "okay";
};
ehci1: ehci1@0x01c1c000 {
vbus-supply = <&reg_usb2_vbus>;
status = "okay";
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_pcduino>;
blue {
label = "pcduino:blue:usr";
gpios = <&pio 7 21 0>; /* LED1 */
};
green {
label = "pcduino:green:usr";
gpios = <&pio 7 20 0>; /* LED2 */
linux,default-trigger = "heartbeat";
};
};
regulators {
compatible = "simple-bus";
reg_usb1_vbus: usb1-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&usb1_vbus_pin>;
regulator-name = "usb1-vbus";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&pio 7 6 0>;
};
reg_usb2_vbus: usb2-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&usb2_vbus_pin>;
regulator-name = "usb2-vbus";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&pio 7 3 0>;
};
};
regulators {
compatible = "simple-bus";
pinctrl-names = "default";
vcc_3v3_reg: regulator@0 {
compatible = "regulator-fixed";
regulator-name = "vcc_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};

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@ -8,6 +8,7 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
BOARDS:= \
sun4i-a10-pcduino \
sun4i-a10-cubieboard \
sun5i-a13-olinuxino \
sun7i-a20-olinuxino-micro \

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@ -0,0 +1,11 @@
diff -ruN old/arch/arm/boot/dts/Makefile new/arch/arm/boot/dts/Makefile
--- old/arch/arm/boot/dts/Makefile 2014-01-02 22:08:07.288255421 +0100
+++ new/arch/arm/boot/dts/Makefile 2014-01-02 21:25:02.000000000 +0100
@@ -231,6 +231,7 @@
sun4i-a10-cubieboard.dtb \
sun4i-a10-mini-xplus.dtb \
sun4i-a10-hackberry.dtb \
+ sun4i-a10-pcduino.dtb \
sun5i-a10s-olinuxino-micro.dtb \
sun5i-a13-olinuxino.dtb \
sun6i-a31-colombus.dtb \

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@ -0,0 +1,18 @@
#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
define Profile/pcDuino
NAME:=pcDuino
PACKAGES:=\
uboot-sunxi-pcDuino
endef
define Profile/pcDuino/Description
Package set optimized for the pcDuino
endef
$(eval $(call Profile,pcDuino))