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Commit f6b957fd authored by Felipe Balbi's avatar Felipe Balbi Committed by Tony Lindgren
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ARM: dts: am437x-sk: reduce col-scan-delay-us 



The new AM437x SK Beta boards have removed the
large capacitors on the gpio-matrix column lines
which means we can reduce col-scan-delay-us to 5us
without loosing functionality.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent faa4ec1e

arch/arm/boot/dts/am437x-sk-evm.dts

+1 −1
Original line number Diff line number Diff line
@@ -49,7 +49,7 @@ 
		pinctrl-0 = <&matrix_keypad_pins>;



		debounce-delay-ms = <5>;

		col-scan-delay-us = <1500>;

		col-scan-delay-us = <5>;



		row-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH		/* Bank5, pin5 */

				&gpio5 6 GPIO_ACTIVE_HIGH>;	/* Bank5, pin6 */