Messages in this thread | | | Date | Mon, 03 Nov 2014 08:48:55 +0000 | From | Srinivas Kandagatla <> | Subject | Re: [PATCH v3 2/6] pinctrl: Introduce pinctrl driver for Qualcomm SSBI PMIC's |
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Hi Bjorn,
On 20/08/14 23:13, Bjorn Andersson wrote: > On Wed, Aug 20, 2014 at 2:28 PM, Bjorn Andersson > <bjorn.andersson@sonymobile.com> wrote: >> On Wed 20 Aug 01:06 PDT 2014, Srinivas Kandagatla wrote: >>> 2> Looking back at v3.4 kernel, for gpio modes, BIT(0) of bank 0 is set >>> to enable gpio mode. without this bit driver does not work for output pins. >>> >> >> Thanks, I missed that. >> >> Unfortunately, setting that bit results in input not working - the interrupt >> bits are never set for gpios that have that bit set. I'm trying to figure out >> why this is the case before sending out the new version... > > With help from Andy Gross this is now corrected as well, turned out > that BIT(0) in bank0 controls if the "direction" is considered. As I > was tricked by the multiple levels of indirection in the codeaurora > version I got these wrong. > > Will send out an updated version shortly. Did you get a chance to spin a new version of this patcheset?
--srini > > Regards, > Bjorn >
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