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| author | Jaechul Lee <jcsing.lee@samsung.com> | 2017-01-17 14:54:39 +0900 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2017-01-19 22:08:45 +0200 |
| commit | 5205761d7a2ecf7af559f285b061da2345ea79ac (patch) | |
| tree | 71b9cce82023143c62d175329a9524b1fdd616ff /arch | |
| parent | 0e879a3e7d35613ed0e7e1e53614e915ffa7297a (diff) | |
| download | linux-stable-5205761d7a2ecf7af559f285b061da2345ea79ac.tar.gz linux-stable-5205761d7a2ecf7af559f285b061da2345ea79ac.tar.bz2 linux-stable-5205761d7a2ecf7af559f285b061da2345ea79ac.zip | |
arm64: dts: exynos: Add TM2 touchkey node
Add DT node for TM2 touchkey device.
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos5433-tm2.dts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts index 2449266b268f..ddba2f889326 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts @@ -18,6 +18,19 @@ compatible = "samsung,tm2", "samsung,exynos5433"; }; +&hsi2c_9 { + status = "okay"; + + touchkey@20 { + compatible = "cypress,tm2-touchkey"; + reg = <0x20>; + interrupt-parent = <&gpa3>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + vcc-supply = <&ldo32_reg>; + vdd-supply = <&ldo33_reg>; + }; +}; + &ldo31_reg { regulator-name = "TSP_VDD_1.85V_AP"; regulator-min-microvolt = <1850000>; |