[linux dev-6.6 v1] spi: npcm-fiu: add dual and quad write support

[Andrew Jeffery]

On Tue, 2024-07-09 at 21:48 +0300, Tomer Maimon wrote:
> Add dual and quad write support by writing the command write in the UMA
> register first and then write the data in chunks of 16 bytes.
> 
> Signed-off-by: Stanley Chu <yschu at nuvoton.com>
> Signed-off-by: Tomer Maimon <tmaimon77 at gmail.com>
> ---
>  drivers/spi/spi-npcm-fiu.c | 15 ++++++++-------
>  1 file changed, 8 insertions(+), 7 deletions(-)

What's the state of this patch with respect to upstream? Is this
something specific to the openbmc/linux dev-6.6 tree, or is there an
upstream equivalent? If the latter, can you please link to the relevant
patch?

Andrew