linux-kernel - [PATCH v4 5/5] arm64: dts: exynos: Add tm2 touchkey node

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Message-id: <20170106114114.19321-6-andi.shyti@samsung.com>
Date:   Fri, 06 Jan 2017 20:41:14 +0900
From:   Andi Shyti <andi.shyti@...sung.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Javier Martinez Canillas <javier@....samsung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Beomho Seo <beomho.seo@...sung.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-input@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-samsung-soc@...r.kernel.org,
        Jaechul Lee <jcsing.lee@...sung.com>,
        Andi Shyti <andi.shyti@...sung.com>,
        Andi Shyti <andi@...zian.org>, Jaechul Lee <galaxyra@...il.com>
Subject: [PATCH v4 5/5] arm64: dts: exynos: Add tm2 touchkey node

From: Jaechul Lee <jcsing.lee@...sung.com>

Add DT node support for TM2 touchkey device.

Signed-off-by: Beomho Seo <beomho.seo@...sung.com>
Signed-off-by: Jaechul Lee <jcsing.lee@...sung.com>
Signed-off-by: Andi Shyti <andi.shyti@...sung.com>
Reviewed-by: Javier Martinez Canillas <javier@....samsung.com>
---
 arch/arm64/boot/dts/exynos/exynos5433-tm2.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
index d30b45a9c0d4..15bdc2e9f2a3 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,tm2e", "samsung,exynos5433";
 };
 
+&hsi2c_9 {
+	status = "okay";
+
+	touchkey@20 {
+		compatible = "samsung,tm2-touchkey";
+		reg = <0x20>;
+		interrupt-parent = <&gpa3>;
+		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+		vcc-supply = <&ldo32_reg>;
+		vdd-supply = <&ldo33_reg>;
+	};
+};
+
 &regulators {
 	ldo31_reg: LDO31 {
 		regulator-name = "TSP_VDD_1.85V_AP";
-- 
2.11.0