[PATCH v4 3/6] mtd: spi-nor: spansion: Add support for Read/Write Any Register

[Pratyush Yadav]

On 19/03/21 03:56PM, tkuw584924 at gmail.com wrote:
> From: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>
> 
> Some of Spansion/Cypress chips support Read/Write Any Register commands.
> These commands are mainly used to write volatile registers and access to
> the registers in second and subsequent die for multi-die package parts.
> 
> The Read Any Register instruction (65h) is followed by register address
> and dummy cycles, then the selected register byte is returned.
> 
> The Write Any Register instruction (71h) is followed by register address
> and register byte to write.
> 
> Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>

Reviewed-by: Pratyush Yadav <p.yadav at ti.com>

-- 
Regards,
Pratyush Yadav
Texas Instruments Inc.