sunxi: add initial 3.18 support

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

SVN-Revision: 43337

1 files changed, 106 insertions, 0 deletions

diff --git a/target/linux/sunxi/patches-3.18/113-dt-sun7i-add-lradc.patch b/target/linux/sunxi/patches-3.18/113-dt-sun7i-add-lradc.patch
new file mode 100644
index 0000000000..50a66b6a81
--- /dev/null
+++ b/target/linux/sunxi/patches-3.18/113-dt-sun7i-add-lradc.patch
@@ -0,0 +1,106 @@
+From a735a9b354ebc1a17b648ef8c3482c71fdbf40da Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Wed, 1 Jan 2014 20:26:21 +0100
+Subject: [PATCH] ARM: dts: sun7i: Add lradc node
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 59 ++++++++++++++++++++++++-
+ arch/arm/boot/dts/sun7i-a20.dtsi                |  7 +++
+ 2 files changed, 64 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+index 9d669cdf..c00badd 100644
+--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
++++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+@@ -12,8 +12,9 @@
+  */
+ 
+ /dts-v1/;
+-/include/ "sun7i-a20.dtsi"
+-/include/ "sunxi-common-regulators.dtsi"
++#include "sun7i-a20.dtsi"
++#include "sunxi-common-regulators.dtsi"
++#include <dt-bindings/input/input.h>
+ 
+ / {
+ 	model = "Olimex A20-Olinuxino Micro";
+@@ -100,6 +101,60 @@
+ 			};
+ 		};
+ 
++		lradc: lradc@01c22800 {
++			vref-supply = <&reg_vcc3v0>;
++			status = "okay";
++
++			button@191 {
++				label = "Volume Up";
++				linux,code = <KEY_VOLUMEUP>;
++				channel = <0>;
++				voltage = <191274>;
++			};
++
++			button@392 {
++				label = "Volume Down";
++				linux,code = <KEY_VOLUMEDOWN>;
++				channel = <0>;
++				voltage = <392644>;
++			};
++
++			button@601 {
++				label = "Menu";
++				linux,code = <KEY_MENU>;
++				channel = <0>;
++				voltage = <601151>;
++			};
++
++			button@795 {
++				label = "Search";
++				linux,code = <KEY_SEARCH>;
++				channel = <0>;
++				voltage = <795090>;
++			};
++
++			button@987 {
++				label = "Home";
++				linux,code = <KEY_HOMEPAGE>;
++				channel = <0>;
++				voltage = <987387>;
++			};
++
++			button@1184 {
++				label = "Esc";
++				linux,code = <KEY_ESC>;
++				channel = <0>;
++				voltage = <1184678>;
++			};
++
++			button@1398 {
++				label = "Enter";
++				linux,code = <KEY_ENTER>;
++				channel = <0>;
++				voltage = <1398804>;
++			};
++		};
++
+ 		uart0: serial@01c28000 {
+ 			pinctrl-names = "default";
+ 			pinctrl-0 = <&uart0_pins_a>;
+diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
+index f0a75c6..9174423 100644
+--- a/arch/arm/boot/dts/sun7i-a20.dtsi
++++ b/arch/arm/boot/dts/sun7i-a20.dtsi
+@@ -911,6 +911,13 @@
+ 			status = "disabled";
+ 		};
+ 
++		lradc: lradc@01c22800 {
++			compatible = "allwinner,sun4i-a10-lradc-keys";
++			reg = <0x01c22800 0x100>;
++			interrupts = <0 31 4>;
++			status = "disabled";
++		};
++
+ 		sid: eeprom@01c23800 {
+ 			compatible = "allwinner,sun7i-a20-sid";
+ 			reg = <0x01c23800 0x200>;