diff mbox series

ARM: dts: switch atmel mxt reset gpio to active low

Message ID 20201120160053.18942-1-martin.juecker@gmail.com
State New
Headers show
Series ARM: dts: switch atmel mxt reset gpio to active low | expand

Commit Message

Martin Jücker Nov. 20, 2020, 4 p.m. UTC
The reset gpio logic of the atmel driver was changed to be active low at
around the same time this device tree was accepted into the kernel.
Adjust the configuration so that the touchscreen is in a usable state.

Signed-off-by: Martin Jücker <martin.juecker@gmail.com>
---
 arch/arm/boot/dts/exynos4412-p4note.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Krzysztof Kozlowski Nov. 22, 2020, 11:38 a.m. UTC | #1
On Fri, Nov 20, 2020 at 05:00:54PM +0100, Martin Jücker wrote:
> The reset gpio logic of the atmel driver was changed to be active low at

> around the same time this device tree was accepted into the kernel.

> Adjust the configuration so that the touchscreen is in a usable state.

> 

> Signed-off-by: Martin Jücker <martin.juecker@gmail.com>

> ---

>  arch/arm/boot/dts/exynos4412-p4note.dtsi | 2 +-

>  1 file changed, 1 insertion(+), 1 deletion(-)


Please use proper subsystem prefix in the title, so "ARM: dts: exynos:".
Also capitalize names (Atmel) and acronyms (GPIO, not
gpio).

Thanks, applied.

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi
index 0f8d4164a977..b2f9d5448a18 100644
--- a/arch/arm/boot/dts/exynos4412-p4note.dtsi
+++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi
@@ -307,7 +307,7 @@  touchscreen@4a {
 		pinctrl-names = "default";
 		interrupt-parent = <&gpm2>;
 		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
-		reset-gpios = <&gpm0 4 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpm0 4 GPIO_ACTIVE_LOW>;
 	};
 };