Part Number: AM4378
Tool/software: Linux
using SDK 4.03.0.5
in my dts file i have:
HookSwitch {
label = "HookSwitch";
linux,code = <0x88>;
debounce-interval = <100>;
gpios = <&gpio5 20 0>;
};
LineInUse {
label = "LineInUse";
linux,code = <0x89>;
debounce-interval = <1000>;
gpios = <&gpio5 5 0>;
};
and in my boot message i have this:
omap_gpio 48322000.gpio: Could not set line 20 debounce to 100000 microseconds (-22)
[ 2.543651] omap_gpio 48322000.gpio: Could not set line 5 debounce to 1000000 microseconds (-22)
what is the limit on debounce times for this driver?
