[U-Boot] [PATCH] mx6: Add IOMUX_CONFIG_SION flag to all GPIO pins

[Fabio Estevam]

On Tue, Oct 1, 2013 at 5:21 PM, Benoît Thébaudeau
<benoit.thebaudeau at advansee.com> wrote:

> SION is not GPIO-specific, so no. Eric is right: SION may slightly increase the
> current consumption if it is set for too many pins, so it does not make sense to
> set it everywhere, and it may be needed for any pin, not just for GPIOs, so
> setting it either for all GPIOs or for all pins would not make sense. SION
> should be set only where strictly required. Since SION is a hardware
> configuration option, let's keep it a software configuration as well, just like
> in Linux.

Yes, this seems a good aproach.

Regards,

Fabio Estevam