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 diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
  15 index ea9519d..0b82d20 100644
  16 --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
  17 +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
  18 @@ -12,8 +12,9 @@
  19   */
  20
  21  /dts-v1/;
  22 -/include/ "sun5i-a10s.dtsi"
  23 -/include/ "sunxi-common-regulators.dtsi"
  24 +#include "sun5i-a10s.dtsi"
  25 +#include "sunxi-common-regulators.dtsi"
  26 +#include <dt-bindings/input/input.h>
  27
  28  / {
  29         model = "Olimex A10s-Olinuxino Micro";
  30 @@ -98,6 +99,46 @@
  31                         };
  32                 };
  33
  34 +               lradc: lradc@01c22800 {
  35 +                       vref-supply = <&reg_vcc3v0>;
  36 +                       status = "okay";
  37 +
  38 +                       button@191 {
  39 +                               label = "Volume Up";
  40 +                               linux,code = <KEY_VOLUMEUP>;
  41 +                               channel = <0>;
  42 +                               voltage = <191274>;
  43 +                       };
  44 +
  45 +                       button@392 {
  46 +                               label = "Volume Down";
  47 +                               linux,code = <KEY_VOLUMEDOWN>;
  48 +                               channel = <0>;
  49 +                               voltage = <392644>;
  50 +                       };
  51 +
  52 +                       button@601 {
  53 +                               label = "Menu";
  54 +                               linux,code = <KEY_MENU>;
  55 +                               channel = <0>;
  56 +                               voltage = <601151>;
  57 +                       };
  58 +
  59 +                       button@795 {
  60 +                               label = "Enter";
  61 +                               linux,code = <KEY_ENTER>;
  62 +                               channel = <0>;
  63 +                               voltage = <795090>;
  64 +                       };
  65 +
  66 +                       button@987 {
  67 +                               label = "Home";
  68 +                               linux,code = <KEY_HOMEPAGE>;
  69 +                               channel = <0>;
  70 +                               voltage = <987387>;
  71 +                       };
  72 +               };
  73 +
  74                 uart0: serial@01c28000 {
  75                         pinctrl-names = "default";
  76                         pinctrl-0 = <&uart0_pins_a>;
  77 diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
  78 index 531272c..7c6c883 100644
  79 --- a/arch/arm/boot/dts/sun5i-a10s.dtsi
  80 +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
  81 @@ -520,6 +520,13 @@
  82                         reg = <0x01c20c90 0x10>;
  83                 };
  84
  85 +               lradc: lradc@01c22800 {
  86 +                       compatible = "allwinner,sun4i-a10-lradc-keys";
  87 +                       reg = <0x01c22800 0x100>;
  88 +                       interrupts = <31>;
  89 +                       status = "disabled";
  90 +               };
  91 +
  92                 sid: eeprom@01c23800 {
  93                         compatible = "allwinner,sun4i-a10-sid";
  94                         reg = <0x01c23800 0x10>;
  95 diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
  96 index 429994e..b4ec8eb 100644
  97 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
  98 +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
  99 @@ -12,8 +12,9 @@
 100   */
 101
 102  /dts-v1/;
 103 -/include/ "sun5i-a13.dtsi"
 104 -/include/ "sunxi-common-regulators.dtsi"
 105 +#include "sun5i-a13.dtsi"
 106 +#include "sunxi-common-regulators.dtsi"
 107 +#include <dt-bindings/input/input.h>
 108
 109  / {
 110         model = "Olimex A13-Olinuxino";
 111 @@ -66,6 +67,46 @@
 112                         };
 113                 };
 114
 115 +               lradc: lradc@01c22800 {
 116 +                       vref-supply = <&reg_vcc3v0>;
 117 +                       status = "okay";
 118 +
 119 +                       button@191 {
 120 +                               label = "Volume Up";
 121 +                               linux,code = <KEY_VOLUMEUP>;
 122 +                               channel = <0>;
 123 +                               voltage = <191274>;
 124 +                       };
 125 +
 126 +                       button@392 {
 127 +                               label = "Volume Down";
 128 +                               linux,code = <KEY_VOLUMEDOWN>;
 129 +                               channel = <0>;
 130 +                               voltage = <392644>;
 131 +                       };
 132 +
 133 +                       button@601 {
 134 +                               label = "Menu";
 135 +                               linux,code = <KEY_MENU>;
 136 +                               channel = <0>;
 137 +                               voltage = <601151>;
 138 +                       };
 139 +
 140 +                       button@795 {
 141 +                               label = "Enter";
 142 +                               linux,code = <KEY_ENTER>;
 143 +                               channel = <0>;
 144 +                               voltage = <795090>;
 145 +                       };
 146 +
 147 +                       button@987 {
 148 +                               label = "Home";
 149 +                               linux,code = <KEY_HOMEPAGE>;
 150 +                               channel = <0>;
 151 +                               voltage = <987387>;
 152 +                       };
 153 +               };
 154 +
 155                 uart1: serial@01c28400 {
 156                         pinctrl-names = "default";
 157                         pinctrl-0 = <&uart1_pins_b>;
 158 diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
 159 index b131068..aa0482c 100644
 160 --- a/arch/arm/boot/dts/sun5i-a13.dtsi
 161 +++ b/arch/arm/boot/dts/sun5i-a13.dtsi
 162 @@ -468,6 +468,13 @@
 163                         reg = <0x01c20c90 0x10>;
 164                 };
 165
 166 +               lradc: lradc@01c22800 {
 167 +                       compatible = "allwinner,sun4i-a10-lradc-keys";
 168 +                       reg = <0x01c22800 0x100>;
 169 +                       interrupts = <31>;
 170 +                       status = "disabled";
 171 +               };
 172 +
 173                 sid: eeprom@01c23800 {
 174                         compatible = "allwinner,sun4i-a10-sid";
 175                         reg = <0x01c23800 0x10>;