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ARM: sun7i: Add support for Olimex A20-OLinuXino-LIME 

This patch adds support for Olimex A20-OLinuXino-LIME board.

Signed-off-by: FUKAUMI Naoki <naobsd@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
FUKAUMI Naoki 2014-08-20 14:25:03 +09:00 committed by Maxime Ripard
parent d95d6d4713
commit a71b4438af
2 changed files with 138 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -418,6 +418,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-cubietruck.dtb \
sun7i-a20-hummingbird.dtb \
sun7i-a20-i12-tvbox.dtb \
sun7i-a20-olinuxino-lime.dtb \
sun7i-a20-olinuxino-micro.dtb \
sun7i-a20-pcduino3.dtb
dtb-$(CONFIG_MACH_SUN8I) += \

137
arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts Normal file
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@ -0,0 +1,137 @@
/*
* This is based on sun4i-a10-olinuxino-lime.dts
*
* Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
* Copyright (c) 2014 FUKAUMI Naoki <naobsd@gmail.com>
*
* 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/ "sun7i-a20.dtsi"
/include/ "sunxi-common-regulators.dtsi"
/ {
model = "Olimex A20-OLinuXino-LIME";
compatible = "olimex,a20-olinuxino-lime", "allwinner,sun7i-a20";
soc@01c00000 {
mmc0: mmc@01c0f000 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 7 1 0>; /* PH1 */
cd-inverted;
status = "okay";
};
usbphy: phy@01c13400 {
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>;
status = "okay";
};
ehci0: usb@01c14000 {
status = "okay";
};
ohci0: usb@01c14400 {
status = "okay";
};
ahci: sata@01c18000 {
target-supply = <&reg_ahci_5v>;
status = "okay";
};
ehci1: usb@01c1c000 {
status = "okay";
};
ohci1: usb@01c1c400 {
status = "okay";
};
pinctrl@01c20800 {
ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
allwinner,pins = "PC3";
allwinner,function = "gpio_out";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
led_pins_olinuxinolime: led_pins@0 {
allwinner,pins = "PH2";
allwinner,function = "gpio_out";
allwinner,drive = <1>;
allwinner,pull = <0>;
};
};
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";
axp209: pmic@34 {
compatible = "x-powers,axp209";
reg = <0x34>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 8>;
interrupt-controller;
#interrupt-cells = <1>;
};
};
gmac: ethernet@01c50000 {
pinctrl-names = "default";
pinctrl-0 = <&gmac_pins_mii_a>;
phy = <&phy1>;
phy-mode = "mii";
status = "okay";
phy1: ethernet-phy@1 {
reg = <1>;
};
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_olinuxinolime>;
green {
label = "a20-olinuxino-lime:green:usr";
gpios = <&pio 7 2 0>;
default-state = "on";
};
};
reg_ahci_5v: ahci-5v {
pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
gpio = <&pio 2 3 0>;
status = "okay";
};
reg_usb1_vbus: usb1-vbus {
status = "okay";
};
reg_usb2_vbus: usb2-vbus {
status = "okay";
};
};