Hi Eduardo, On Wed, Aug 5, 2015 at 2:23 PM, Eduardo Valentin <edubezval@xxxxxxxxx> wrote: > In current implementation, reading the value of an output gpio > always return 0. The reason is because when a gpio is configured Have you tried setting the SION bit for the pad? This should fix the problem. Regards, Fabio Estevam -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 2/2] gpio/mxc: implement reading output gpio value
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- Subject: Re: [PATCH 2/2] gpio/mxc: implement reading output gpio value
- From: Fabio Estevam <festevam@xxxxxxxxx>
- Date: Wed, 5 Aug 2015 14:43:05 -0300
- In-reply-to: <1438795388-22743-3-git-send-email-edubezval@gmail.com>
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