[U-Boot] [PATCH 13/14] tegra114: add SPI driver

[Simon Glass]

Hi Allen,

On Wed, Feb 13, 2013 at 2:59 PM, Stephen Warren <swarren at wwwdotorg.org> wrote:
> On 02/12/2013 08:23 PM, Allen Martin wrote:
>> Subject: tegra114: add SPI driver
>
> This really touches the SPI sub-system more than Tegra, and the Tegra
> subsystem is just (and all of) Tegra not Tegra114-specific, so I'd
> re-title this:
>
> spi: tegra: add Tegra114 SPI driver
>
> similar s/tegra114:/tegra:/ in other patch subjects, many of which
> probably should be "ARM: tegra: ...".

This driver seems to add a lot of duplication. What prevents using
common code? Is it the register layout, differences in algorithm or
something else?

Regards,
Simon