target/linux/sunxi/patches-3.18/112-dt-sun5i-add-lradc.patch

   1 From 3bf1194692f3a275e0776d3c0b6f17826cc01baa Mon Sep 17 00:00:00 2001
   2 From: Hans de Goede <hdegoede@redhat.com>
   3 Date: Wed, 1 Jan 2014 19:50:33 +0100
   4 Subject: [PATCH] ARM: dts: sun5i: Add lradc node
   5
   6 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
   7 ---
   8  arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 45 ++++++++++++++++++++++--
   9  arch/arm/boot/dts/sun5i-a10s.dtsi                |  7 ++++
  10  arch/arm/boot/dts/sun5i-a13-olinuxino.dts        | 45 ++++++++++++++++++++++--
  11  arch/arm/boot/dts/sun5i-a13.dtsi                 |  7 ++++
  12  4 files changed, 100 insertions(+), 4 deletions(-)
  13
  14 --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
  15 +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
  16 @@ -12,8 +12,9 @@
  17   */
  18
  19  /dts-v1/;
  20 -/include/ "sun5i-a10s.dtsi"
  21 -/include/ "sunxi-common-regulators.dtsi"
  22 +#include "sun5i-a10s.dtsi"
  23 +#include "sunxi-common-regulators.dtsi"
  24 +#include <dt-bindings/input/input.h>
  25
  26  / {
  27         model = "Olimex A10s-Olinuxino Micro";
  28 @@ -98,6 +99,46 @@
  29                         };
  30                 };
  31
  32 +               lradc: lradc@01c22800 {
  33 +                       vref-supply = <&reg_vcc3v0>;
  34 +                       status = "okay";
  35 +
  36 +                       button@191 {
  37 +                               label = "Volume Up";
  38 +                               linux,code = <KEY_VOLUMEUP>;
  39 +                               channel = <0>;
  40 +                               voltage = <191274>;
  41 +                       };
  42 +
  43 +                       button@392 {
  44 +                               label = "Volume Down";
  45 +                               linux,code = <KEY_VOLUMEDOWN>;
  46 +                               channel = <0>;
  47 +                               voltage = <392644>;
  48 +                       };
  49 +
  50 +                       button@601 {
  51 +                               label = "Menu";
  52 +                               linux,code = <KEY_MENU>;
  53 +                               channel = <0>;
  54 +                               voltage = <601151>;
  55 +                       };
  56 +
  57 +                       button@795 {
  58 +                               label = "Enter";
  59 +                               linux,code = <KEY_ENTER>;
  60 +                               channel = <0>;
  61 +                               voltage = <795090>;
  62 +                       };
  63 +
  64 +                       button@987 {
  65 +                               label = "Home";
  66 +                               linux,code = <KEY_HOMEPAGE>;
  67 +                               channel = <0>;
  68 +                               voltage = <987387>;
  69 +                       };
  70 +               };
  71 +
  72                 uart0: serial@01c28000 {
  73                         pinctrl-names = "default";
  74                         pinctrl-0 = <&uart0_pins_a>;
  75 --- a/arch/arm/boot/dts/sun5i-a10s.dtsi
  76 +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
  77 @@ -520,6 +520,13 @@
  78                         reg = <0x01c20c90 0x10>;
  79                 };
  80
  81 +               lradc: lradc@01c22800 {
  82 +                       compatible = "allwinner,sun4i-a10-lradc-keys";
  83 +                       reg = <0x01c22800 0x100>;
  84 +                       interrupts = <31>;
  85 +                       status = "disabled";
  86 +               };
  87 +
  88                 sid: eeprom@01c23800 {
  89                         compatible = "allwinner,sun4i-a10-sid";
  90                         reg = <0x01c23800 0x10>;
  91 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
  92 +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
  93 @@ -12,8 +12,9 @@
  94   */
  95
  96  /dts-v1/;
  97 -/include/ "sun5i-a13.dtsi"
  98 -/include/ "sunxi-common-regulators.dtsi"
  99 +#include "sun5i-a13.dtsi"
 100 +#include "sunxi-common-regulators.dtsi"
 101 +#include <dt-bindings/input/input.h>
 102
 103  / {
 104         model = "Olimex A13-Olinuxino";
 105 @@ -66,6 +67,46 @@
 106                         };
 107                 };
 108
 109 +               lradc: lradc@01c22800 {
 110 +                       vref-supply = <&reg_vcc3v0>;
 111 +                       status = "okay";
 112 +
 113 +                       button@191 {
 114 +                               label = "Volume Up";
 115 +                               linux,code = <KEY_VOLUMEUP>;
 116 +                               channel = <0>;
 117 +                               voltage = <191274>;
 118 +                       };
 119 +
 120 +                       button@392 {
 121 +                               label = "Volume Down";
 122 +                               linux,code = <KEY_VOLUMEDOWN>;
 123 +                               channel = <0>;
 124 +                               voltage = <392644>;
 125 +                       };
 126 +
 127 +                       button@601 {
 128 +                               label = "Menu";
 129 +                               linux,code = <KEY_MENU>;
 130 +                               channel = <0>;
 131 +                               voltage = <601151>;
 132 +                       };
 133 +
 134 +                       button@795 {
 135 +                               label = "Enter";
 136 +                               linux,code = <KEY_ENTER>;
 137 +                               channel = <0>;
 138 +                               voltage = <795090>;
 139 +                       };
 140 +
 141 +                       button@987 {
 142 +                               label = "Home";
 143 +                               linux,code = <KEY_HOMEPAGE>;
 144 +                               channel = <0>;
 145 +                               voltage = <987387>;
 146 +                       };
 147 +               };
 148 +
 149                 uart1: serial@01c28400 {
 150                         pinctrl-names = "default";
 151                         pinctrl-0 = <&uart1_pins_b>;
 152 --- a/arch/arm/boot/dts/sun5i-a13.dtsi
 153 +++ b/arch/arm/boot/dts/sun5i-a13.dtsi
 154 @@ -468,6 +468,13 @@
 155                         reg = <0x01c20c90 0x10>;
 156                 };
 157
 158 +               lradc: lradc@01c22800 {
 159 +                       compatible = "allwinner,sun4i-a10-lradc-keys";
 160 +                       reg = <0x01c22800 0x100>;
 161 +                       interrupts = <31>;
 162 +                       status = "disabled";
 163 +               };
 164 +
 165                 sid: eeprom@01c23800 {
 166                         compatible = "allwinner,sun4i-a10-sid";
 167                         reg = <0x01c23800 0x10>;