RE: [PATCH] spi: rspi: Increase accuracy of bit rate for RZ

[Chris Brandt <Chris.Brandt@xxxxxxxxxxx>]

Hi Geert,

On Mon, Aug 29, 2016, Geert Uytterhoeven wrote:
> I believe this applies not only to RZ, but to all other supported RSPI variants?
> Hence I think it should be made common.

I would think it would be the same for all the other parts with RSPI.

Currently there are 3 separate config functions:
 - rspi_set_config_register
 - rspi_rz_set_config_register
 - qspi_set_config_register

By "common", do you mean:
A) add the same code to each of the other 2 functions?
     (ie, common functionality for all device)

B) make some new function/macro that all config functions call?
     (ie, same code for setting the register bits)


Note: I only really have a RZ/A platform, so I can't really test it on any other devices (other than just looking in the hardware manuals)

Chris


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