From 50528aa1473a2e5d2cb1a82641afa3aa269e3ddc Mon Sep 17 00:00:00 2001 From: Tomasz Figa Date: Tue, 20 Nov 2012 16:26:18 +0900 Subject: ARM: dts: Add node for touchscreen voltage regulator for exynos4210-trats This patch adds device tree node for a fixed voltage regulator used for touchscreen on Samsung Trats board. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos4210-trats.dts | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/boot/dts/exynos4210-trats.dts') diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 1d502bdd5303..5dfd231a98e9 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -98,6 +98,15 @@ }; }; + tsp_reg: voltage-regulator { + compatible = "regulator-fixed"; + regulator-name = "TSP_FIXED_VOLTAGES"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpl0 3 0>; + enable-active-high; + }; + i2c@13890000 { samsung,i2c-sda-delay = <100>; samsung,i2c-slave-addr = <0x10>; -- cgit v1.2.3