[PATCH] arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC
holler at ahsoftware.de
Thu Jun 9 05:23:14 EDT 2011
Am 09.06.2011 09:40, schrieb Igor Grinberg:
> On 06/09/11 03:21, Alexander Holler wrote:
> I see. Is the new patch version somehow provides better functionality?
> You configure the gpio for output, this means that the pin is actually driven
> and not just relies on internal pullup (which can vary from chip to chip).
> I know nothing about that msecure stuff, but may be it is better to drive the pin,
> then just configuring the mux (enabling internal pullup)...
Just using the internal pullup was enough with my BeagleBoard C4.
>> Below is an updated version. The gpio_export() might be removed too.
> The original patch version is already in Linus' tree, so this one will not apply as it is.
> If you decide it is better then the original one, then it must be rebased.
> Otherwise, looks OK.
I'm fine with either version, so no new patch is necessary. ;)
More information about the linux-arm-kernel