On Tue, Jan 17, 2017 at 10:54:41PM +0900, Andi Shyti wrote: > TM2 and TM2E devices are provided with a ST-Microelectronics > Finger Tip S device with small differences: > > - screen size > - TM2E uses the stmfts also as a touchkey for "back" and "menu" > > Signed-off-by: Andi Shyti <andi.shyti@xxxxxxxxxxx> > --- > arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 13 +++++++++++++ > arch/arm64/boot/dts/exynos/exynos5433-tm2.dts | 5 +++++ > arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts | 7 +++++++ > 3 files changed, 25 insertions(+) > > diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi > index a5c866901e93..689d5c124a49 100644 > --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi > +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi > @@ -745,6 +745,19 @@ > }; > }; > > +&hsi2c_5 { > + status = "okay"; > + > + touchscreen: stmfts@49 { > + compatible = "st,stmfts"; > + reg = <0x49>; > + interrupt-parent = <&gpa1>; > + interrupts = <1 IRQ_TYPE_NONE>; Looks fine to me, just wondering: 1. Are you sure this is TYPE_NONE interrupt? Sometimes we put it everywhere instead of checking real value. 2. Don't you have to configure the gpa1-1 to EINT? Any pull up/down? Best regards, Krzysztof > + avdd-supply = <&ldo30_reg>; > + vdd-supply = <&ldo31_reg>; > + }; > +}; > + > &hsi2c_7 { > status = "okay"; > > diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts > index 2449266b268f..d0311d34c6bd 100644 > --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts > +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts > @@ -29,3 +29,8 @@ > regulator-min-microvolt = <3000000>; > regulator-max-microvolt = <3000000>; > }; > + > +&touchscreen { > + touchscreen-size-x = <1439>; > + touchscreen-size-y = <2559>; > +}; > diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts > index 2fbf3a860316..388880dcb5ae 100644 > --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts > +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts > @@ -29,3 +29,10 @@ > regulator-min-microvolt = <3300000>; > regulator-max-microvolt = <3300000>; > }; > + > +&touchscreen { > + touchscreen-size-x = <1599>; > + touchscreen-size-y = <2559>; > + touch-key-connected; > + ledvdd-supply = <&ldo33_reg>; > +}; > -- > 2.11.0 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html