Re: [PATCH] Revert "mtd: rawnand: arasan: Prevent an unsupported configuration"

From: Miquel Raynal
Date: Fri Jun 09 2023 - 11:26:13 EST


On Wed, 2023-06-07 at 05:39:36 UTC, Amit Kumar Mahapatra wrote:
> This reverts commit fc9e18f9e987ad46722dad53adab1c12148c213c.
>
> This patch was a work around to fix timeout issue while operating in NVDDR
> mode with software ECC engine. This patch prevents the Arasan NAND driver
> from operating in NVDDR mode with software ECC engine resulting in a
> significant performance degradation with SW-ECC.
> 'commit 7499bfeedb47 ("mtd: rawnand: arasan: Update NAND bus clock instead
> of system clock")' and 'commit e16eceea863b ("mtd: rawnand: arasan: Fix
> clock rate in NV-DDR")'
> fixes the timeout issue in NVDDR mode with SW-ECC so, reverting the changes
> as this work around is no longer required.
>
> Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xxxxxxx>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel