From 98e21d18a26032912bf6c979f084c200a94e976b 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 | 9 +++++++++ arch/arm/boot/dts/sun7i-a20.dtsi | 7 +++++++ 2 files changed, 16 insertions(+) --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts @@ -14,6 +14,7 @@ /dts-v1/; /include/ "sun7i-a20.dtsi" /include/ "sunxi-common-regulators.dtsi" +#include <dt-bindings/input/input.h> / { model = "Olimex A20-Olinuxino Micro"; @@ -73,6 +74,14 @@ }; }; + lradc: lradc@01c22800 { + allwinner,chan0-step = <200>; + linux,chan0-keycodes = <KEY_VOLUMEUP KEY_VOLUMEDOWN + KEY_MENU KEY_SEARCH KEY_HOME + KEY_ESC KEY_ENTER>; + status = "okay"; + }; + uart0: serial@01c28000 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -670,6 +670,13 @@ interrupts = <0 24 4>; }; + lradc: lradc@01c22800 { + compatible = "allwinner,sun4i-lradc-keys"; + reg = <0x01c22800 0x100>; + interrupts = <0 31 4>; + status = "disabled"; + }; + sid: eeprom@01c23800 { compatible = "allwinner,sun7i-a20-sid"; reg = <0x01c23800 0x200>;