Re: Boot failure with 5.4-rc5, bisected to 0f0581b24bd0 ("spi: fsl: Convert to use CS GPIO descriptors")

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Wed, Nov 27, 2019 at 2:45 PM Christophe Leroy
<christophe.leroy@xxxxxx> wrote:
> Le 27/11/2019 à 14:00, Linus Walleij a écrit :

> > Try to remove the "spi-cs-high" bool flag from your nodes,
> > because it seems like the old code was ignoring them.
> >
> > Does that solve the problem?
>
> Yes it does. Many thanks. I let you manage the packaging of fixes.

OK I will send a final batch of 3 patches fixing this.

Do you have these old device trees deployed so that we
also need to make sure that old device trees that have this
ambigous syntax will force precendence for the flag on the
GPIO line if both are specified for the "fsl,spi" instances?

Yours,
Linus Walleij