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Date: Wed, 05 Mar 2014 22:56:54 -0800 From: Darren Hart <dvhart@...ux.intel.com> To: Chew Chiau Ee <chiau.ee.chew@...el.com>, Linus Walleij <linus.walleij@...aro.org> CC: Mathias Nyman <mathias.nyman@...ux.intel.com>, <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] pinctrl-baytrail: add function mux checking in gpio pin request On 3/6/14, 5:59, "Chew Chiau Ee" <chiau.ee.chew@...el.com> wrote: >From: Chew, Kean Ho <kean.ho.chew@...el.com> > >The requested gpio pin must has the func_pin_mux field set >to GPIO function by BIOS/FW in advanced. Else, the gpio pin >request would fail. This is to ensure that we do not expose >any gpio pins which shall be used for alternate functions, >for eg: wakeup pin, I/O interfaces for LPSS, etc. > >Signed-off-by: Chew, Kean Ho <kean.ho.chew@...el.com> >Signed-off-by: Chew, Chiau Ee <chiau.ee.chew@...el.com> Thanks for sending this out Chiau Ee, Reviewed-by: Darren Hart <dvhart@...ux.intel.com> -- Darren Hart Yocto Project - Linux Kernel Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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