From cbebba7d8640105d9caf197c1f31d3360db4e1c7 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 28 Sep 2012 14:41:06 +0100 Subject: ARM: ux500: Add all bu21013 touch screen components to supported Device Trees It is possible to connect a BU21013 Touch Screen to all version of the HREF which support the ST-UIB. This patch applies all the necessary settings to the pre-v60 and v60+ HREF Device Trees. Acked-by: Arnd Bergmann Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/stuib.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'arch/arm/boot/dts/stuib.dtsi') diff --git a/arch/arm/boot/dts/stuib.dtsi b/arch/arm/boot/dts/stuib.dtsi index 64ac327649f..62f3ecd336f 100644 --- a/arch/arm/boot/dts/stuib.dtsi +++ b/arch/arm/boot/dts/stuib.dtsi @@ -11,5 +11,28 @@ / { soc-u9500 { + i2c@80110000 { + bu21013_tp@0x5c { + compatible = "rhom,bu21013_tp"; + reg = <0x5c>; + touch-gpio = <&gpio2 20 0x4>; + avdd-supply = <&ab8500_ldo_aux1_reg>; + + rhom,touch-max-x = <384>; + rhom,touch-max-y = <704>; + rhom,flip-y; + }; + + bu21013_tp@0x5d { + compatible = "rhom,bu21013_tp"; + reg = <0x5d>; + touch-gpio = <&gpio2 20 0x4>; + avdd-supply = <&ab8500_ldo_aux1_reg>; + + rhom,touch-max-x = <384>; + rhom,touch-max-y = <704>; + rhom,flip-y; + }; + }; }; }; -- cgit v1.2.3-70-g09d2