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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





Le 27/11/2019 à 14:52, Linus Walleij a écrit :
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?


No, we deliver device trees together with Linux kernel (embedded in an Uboot ITS/ITB image) so no worry on old device trees.

Christophe



[Index of Archives]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux