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| author | Tomasz Figa <t.figa@samsung.com> | 2012-11-20 16:26:18 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-20 16:26:18 +0900 |
| commit | 50528aa1473a2e5d2cb1a82641afa3aa269e3ddc (patch) | |
| tree | 2377a5e99c64f785fbb878fde084c79d06a580aa /arch/arm/boot/dts/exynos4210-trats.dts | |
| parent | b74cbbc7b6ecf29265a3dbdbdf257e86b4a1f380 (diff) | |
| download | lwn-50528aa1473a2e5d2cb1a82641afa3aa269e3ddc.tar.gz lwn-50528aa1473a2e5d2cb1a82641afa3aa269e3ddc.zip | |
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 <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos4210-trats.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4210-trats.dts | 9 |
1 files changed, 9 insertions, 0 deletions
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>; |