Re: [PATCH v1] Revert "ARM: dts: imx7: Fix NAND controller size-cells"

[Miquel Raynal <miquel.raynal@bootlin.com>]

Hi Shawn,

+ Thorsten

marex@denx.de wrote on Mon, 5 Dec 2022 17:26:53 +0100:

> On 12/5/22 16:23, Francesco Dolcini wrote:
> > From: Francesco Dolcini <francesco.dolcini@toradex.com>
> > 
> > This reverts commit 753395ea1e45c724150070b5785900b6a44bd5fb.
> > 
> > It introduced a boot regression on colibri-imx7, and potentially any
> > other i.MX7 boards with MTD partition list generated into the fdt by
> > U-Boot.
> > 
> > While the commit we are reverting here is not obviously wrong, it fixes
> > only a dt binding checker warning that is non-functional, while it
> > introduces a boot regression and there is no obvious fix ready.
> > 
> > Cc: stable@vger.kernel.org
> > Fixes: 753395ea1e45 ("ARM: dts: imx7: Fix NAND controller size-cells")
> > Link: https://lore.kernel.org/all/Y4dgBTGNWpM6SQXI@francesco-nb.int.toradex.com/
> > Link: https://lore.kernel.org/all/20221205144917.6514168a@xps-13/
> > Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
[...]
> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
[...]
> Acked-by: Marek Vasut <marex@denx.de>
[...]

As discussed in the above links, boot is broken on imx7 Colibri boards,
this revert was the most quick and straightforward fix we agreed upon
with the hope (~ duty?) it would make it in v6.1. Any chance you could
pick this up rapidly and forward it to Linus? Or should we involve
him directly (Thorsten?).

Thanks,
Miquèl