ARM: dts: imx6dl: enable touchscreen debounce filter on PLYM2M and PRTVT7 boards

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Activate low-pass/debounce filter on the touchscreen.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

authored by

Oleksij Rempel and committed by

Shawn Guo 4 years ago 6f64e703 e6d762b0

+6 -1

2 changed files

expand all

arch

arm

boot

dts

imx6dl-plym2m.dts

imx6dl-prtvt7.dts

+3 -1

arch/arm/boot/dts/imx6dl-plym2m.dts

··· 145 145 ti,vref-delay-usecs = /bits/ 16 <100>; 146 146 ti,x-plate-ohms = /bits/ 16 <800>; 147 147 ti,y-plate-ohms = /bits/ 16 <300>; 148 - 148 + ti,debounce-max = /bits/ 16 <3>; 149 + ti,debounce-tol = /bits/ 16 <70>; 150 + ti,debounce-rep = /bits/ 16 <3>; 149 151 wakeup-source; 150 152 }; 151 153 };

arch/arm/boot/dts/imx6dl-prtvt7.dts

··· 233 233 ti,vref-delay-usecs = /bits/ 16 <100>; 234 234 ti,x-plate-ohms = /bits/ 16 <800>; 235 235 ti,y-plate-ohms = /bits/ 16 <300>; 236 + ti,debounce-max = /bits/ 16 <3>; 237 + ti,debounce-tol = /bits/ 16 <70>; 238 + ti,debounce-rep = /bits/ 16 <3>; 236 239 wakeup-source; 237 240 }; 238 241 };