target/linux/sunxi/patches-3.14/173-3-dt-sun7i-add-lradc-node.patch

   1 From 98e21d18a26032912bf6c979f084c200a94e976b Mon Sep 17 00:00:00 2001
   2 From: Hans de Goede <hdegoede@redhat.com>
   3 Date: Wed, 1 Jan 2014 20:26:21 +0100
   4 Subject: [PATCH] ARM: dts: sun7i: Add lradc node
   5
   6 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
   7 ---
   8  arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 9 +++++++++
   9  arch/arm/boot/dts/sun7i-a20.dtsi                | 7 +++++++
  10  2 files changed, 16 insertions(+)
  11
  12 diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  13 index 822cbe2..15f1f3f 100644
  14 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  15 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  16 @@ -14,6 +14,7 @@
  17  /dts-v1/;
  18  /include/ "sun7i-a20.dtsi"
  19  /include/ "sunxi-common-regulators.dtsi"
  20 +#include <dt-bindings/input/input.h>
  21
  22  / {
  23         model = "Olimex A20-Olinuxino Micro";
  24 @@ -96,6 +97,14 @@
  25                         };
  26                 };
  27
  28 +               lradc: lradc@01c22800 {
  29 +                       allwinner,chan0-step = <200>;
  30 +                       linux,chan0-keycodes = <KEY_VOLUMEUP KEY_VOLUMEDOWN
  31 +                                               KEY_MENU KEY_SEARCH KEY_HOME
  32 +                                               KEY_ESC KEY_ENTER>;
  33 +                       status = "okay";
  34 +               };
  35 +
  36                 uart0: serial@01c28000 {
  37                         pinctrl-names = "default";
  38                         pinctrl-0 = <&uart0_pins_a>;
  39 diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
  40 index 1d9b314..0c57ac5 100644
  41 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
  42 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
  43 @@ -735,6 +735,13 @@
  44                         interrupts = <0 24 4>;
  45                 };
  46
  47 +               lradc: lradc@01c22800 {
  48 +                       compatible = "allwinner,sun4i-lradc-keys";
  49 +                       reg = <0x01c22800 0x100>;
  50 +                       interrupts = <0 31 4>;
  51 +                       status = "disabled";
  52 +               };
  53 +
  54                 sid: eeprom@01c23800 {
  55                         compatible = "allwinner,sun7i-a20-sid";
  56                         reg = <0x01c23800 0x200>;
  57 --
  58 2.0.3
  59