From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chanwoo Choi <cw00.choi@samsung.com>
Subject: Re: [PATCH v7 3/3] arm64: dts: exynos: Add tm2 touchkey node
Date: Tue, 17 Jan 2017 15:12:28 +0900
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To: Jaechul Lee <jcsing.lee@samsung.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <krzk@kernel.org>, Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Andi Shyti <andi.shyti@samsung.com>, beomho.seo@samsung.com, galaxyra@gmail.com, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org
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Hi,

I tested this patch on v6[1] and replied it.
But, this version is missing the my tested-by and reviewed-by tag.
[1] https://patchwork.kernel.org/patch/9504139/

So, I add my reviewed-by and tested-by tag again.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>


On 2017년 01월 17일 14:54, Jaechul Lee wrote:
> Add DT node support 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>
> ---
>  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 2449266..ddba2f8 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>;
> 


-- 
Best Regards,
Chanwoo Choi
S/W Center, Samsung Electronics