Re: [PATCH v6 3/3] arm64: dts: exynos: Add tm2 touchkey node
From: Chanwoo Choi <cw00.choi@samsung.com>
Date: 2017-01-09 07:31:30
Also in:
linux-arm-kernel, linux-devicetree, linux-samsung-soc, lkml
Hi Jaechul, I tested this patch on TM2 board. It is well working with platform. Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Best Regards, Chanwoo Choi On 2017년 01월 09일 16:22, Jaechul Lee wrote:
quoted hunk ↗ jump to hunk
Add DT node support for TM2 touchkey device. Signed-off-by: Beomho Seo <redacted> Signed-off-by: Jaechul Lee <redacted> Signed-off-by: Andi Shyti <redacted> Reviewed-by: Javier Martinez Canillas <redacted> --- 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>;