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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>
This commit is contained in:
Jaechul Lee 2017-01-17 14:54:39 +09:00 committed by Krzysztof Kozlowski
parent 0e879a3e7d
commit 5205761d7a
1 changed files with 13 additions and 0 deletions
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13
arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
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@ -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>;