[U-Boot] [PATCH] imx: mx25: Remove SION bit in all pin-mux

Fabio Estevam festevam at gmail.com
Wed Jan 24 16:38:55 UTC 2018


Hi Michael,

[Removed usb list as this is off-topic for them]

On Wed, Jan 24, 2018 at 2:31 PM, Michael Nazzareno Trimarchi
<michael at amarulasolutions.com> wrote:

> Can you check where SION bit is mandatory for mx25? I have on IMX51
> some PINMUX where sion is enabled.
> I can clean up a bit the patch to just minimize the change. We have for example:

I think it depends on the pin function per board design, no?

BenoƮt brings a good point: what is the exact pin that causes the USB
failure on your case?

Let's try to understand the exact pin that is causing the problem on your board.

Thanks


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