redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

ARM: dts: exynos: switch Atmel mxt reset GPIO to active low on P4 Note 

The reset GPIO logic of the Atmel maxtouch driver was changed to be
active low at around the same time P4 Note 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>
Link: https://lore.kernel.org/r/20201120160053.18942-1-martin.juecker@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
zero-sugar-mainline-defconfig
Martin Jücker 2020-11-20 17:00:54 +01:00 committed by Krzysztof Kozlowski
parent 0f8159371c
commit afbd0bdebe
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/exynos4412-p4note.dtsi
View File

@ -307,7 +307,7 @@
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>;
};
};