[PATCH v9 4/9] mtd: spi-nor-core: Add support for volatile QE bit

[Jagan Teki]

On Tue, Jun 29, 2021 at 11:31 AM <tkuw584924 at gmail.com> wrote:
>
> From: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>
>
> Some of Spansion/Cypress chips support volatile version of configuration
> registers and it is recommended to update volatile registers in the field
> application due to a risk of the non-volatile registers corruption by
> power interrupt. This patch adds a function to set Quad Enable bit in CFR1
> volatile.
>
> Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>
> ---

Reviewed-by: Jagan Teki <jagan at amarulasolutions.com>