提交 f6b957fd 编写于 作者: F Felipe Balbi 提交者: Tony Lindgren

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: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
上级 faa4ec1e
......@@ -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 */
......
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