target/linux/omap/patches-3.12/901-arm-dts-am335x-sk-add-touchscreen-support.patch

   1 From 588b7a5db74c02bcf0b3ac57b6391debffbff74c Mon Sep 17 00:00:00 2001
   2 From: Felipe Balbi <balbi@ti.com>
   3 Date: Mon, 21 Oct 2013 15:06:54 -0500
   4 Subject: [PATCH 582/752] arm: dts: am335x sk: add touchscreen support
   5
   6 Add missing nodes for the touchscreen available
   7 on AM335x EVM SK.
   8
   9 Signed-off-by: Felipe Balbi <balbi@ti.com>
  10 ---
  11  arch/arm/boot/dts/am335x-evmsk.dts |   10 ++++++++++
  12  1 file changed, 10 insertions(+)
  13
  14 diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
  15 index 7fae4e0..ddbf6ca 100644
  16 --- a/arch/arm/boot/dts/am335x-evmsk.dts
  17 +++ b/arch/arm/boot/dts/am335x-evmsk.dts
  18 @@ -454,6 +454,16 @@
  19         phy-mode = "rgmii-txid";
  20  };
  21
  22 +&tscadc {
  23 +       status = "okay";
  24 +       tsc {
  25 +               ti,wires = <4>;
  26 +               ti,x-plate-resistance = <200>;
  27 +               ti,coordinate-readouts = <5>;
  28 +               ti,wire-config = <0x00 0x11 0x22 0x33>;
  29 +       };
  30 +};
  31 +
  32  &gpio0 {
  33         ti,no-reset;
  34  };
  35 --
  36 1.7.10.4
  37