Messages in this thread | | | Date | Fri, 29 May 2015 12:06:29 +0200 | From | Thomas Petazzoni <> | Subject | Re: [PATCH 1/2] pinctrl: mvebu: Fix mapping of pin 63 (gpo -> gpio) |
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Andrew,
On Fri, 29 May 2015 12:55:44 +0300, Andrew wrote:
> Yep, exactly. I've seen that in the public docs. It must be a typo, > unless there's something we don't know. > > On DNS-327L this pin is wired as a button. Without th patch only > gpio-buttons driver fails probing, but you can still configure the pin > as input via sysfs gpio interface and even read sensible values from it. > If you have a board where this pin is broken out - it's easy to test.
Ok, I've made a request for Marvell to check this aspect. If there's a mistake, they should hopefully fix the datasheet at some point.
Thanks,
Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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