[PATCH 03/13] mtd: spinand: Setup spi_mem_op for the SPI IO protocol using reg_proto

[Miquel Raynal]

Hi Apurva,

Apurva Nandan <a-nandan at ti.com> wrote on Tue, 13 Jul 2021 13:05:28
+0000:

> Currently, the op macros in spinand.h don't give the option to setup
> any non-array access instructions for Dual/Quad/Octal DTR SPI bus.
> Having a function that setups the op based on reg_proto would be
> better than trying to write all the setup logic in op macros.
> 
> Create a spimem_setup_op() that would setup cmd, addr, dummy and data
> phase of the spi_mem op, for the given spinand->reg_proto. And hence,
> call the spimem_setup_op() before executing any spi_mem op.
> 
> Note: In this commit, spimem_setup_op() isn't called in the
> read_reg_op(), write_reg_op() and wait() functions, as they need
> modifications in address value and data nbytes when in Octal DTR mode.
> This will be fixed in a later commit.

Thanks for this series!

So far I am fine with your changes, but I don't like the setup_op()
naming much. I don't yet have a better idea, could you propose
something more meaningful?

> Signed-off-by: Apurva Nandan <a-nandan at ti.com>

Thanks,
Miquèl