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authorOleksij Rempel <o.rempel@pengutronix.de>2021-05-18 10:28:46 +0200
committerShawn Guo <shawnguo@kernel.org>2021-06-08 19:49:00 +0800
commit6f64e703ce8c49b52c0149df2c0ebac8ec298f9f (patch)
tree115e4c1007e4f4c7fa73c7c5f96b3ed21f7b26b4 /arch/arm/boot
parente6d762b0a6aad7af6db436cd3932ae9b79c569ca (diff)
downloadlwn-6f64e703ce8c49b52c0149df2c0ebac8ec298f9f.tar.gz
lwn-6f64e703ce8c49b52c0149df2c0ebac8ec298f9f.zip
ARM: dts: imx6dl: enable touchscreen debounce filter on PLYM2M and PRTVT7 boards
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>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/imx6dl-plym2m.dts4
-rw-r--r--arch/arm/boot/dts/imx6dl-prtvt7.dts3
2 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6dl-plym2m.dts b/arch/arm/boot/dts/imx6dl-plym2m.dts
index c97274f0df07..60fe5f14666e 100644
--- a/arch/arm/boot/dts/imx6dl-plym2m.dts
+++ b/arch/arm/boot/dts/imx6dl-plym2m.dts
@@ -145,7 +145,9 @@
ti,vref-delay-usecs = /bits/ 16 <100>;
ti,x-plate-ohms = /bits/ 16 <800>;
ti,y-plate-ohms = /bits/ 16 <300>;
-
+ ti,debounce-max = /bits/ 16 <3>;
+ ti,debounce-tol = /bits/ 16 <70>;
+ ti,debounce-rep = /bits/ 16 <3>;
wakeup-source;
};
};
diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts
index d22ded6fc48b..1626f3704f1b 100644
--- a/arch/arm/boot/dts/imx6dl-prtvt7.dts
+++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts
@@ -233,6 +233,9 @@
ti,vref-delay-usecs = /bits/ 16 <100>;
ti,x-plate-ohms = /bits/ 16 <800>;
ti,y-plate-ohms = /bits/ 16 <300>;
+ ti,debounce-max = /bits/ 16 <3>;
+ ti,debounce-tol = /bits/ 16 <70>;
+ ti,debounce-rep = /bits/ 16 <3>;
wakeup-source;
};
};