Hi Stephen,
On 24 January 2014 12:46, Stephen Warren swarren@wwwdotorg.org wrote:
From: Stephen Warren swarren@nvidia.com
Tegra124's MMC controller is very similar to earlier SoC generations, and can be supported by the same driver.
However, there are some non-backwards-compatible HW differences, and hence a new DT compatible value must be used to describe the HW. This patch updates the driver to support that new compatible value.
That said, the HW differences are only relevant when enabling certain high-performance transfer modes. Since the driver is currently very simple and doesn't enable those modes, we don't actually need to address any of these HW differences in the code yet, hence the simple nature of this patch.
Signed-off-by: Stephen Warren swarren@nvidia.com Acked-by: Pantelis Antoniou panto@antoniou-consulting.com Tested-by: Thierry Reding treding@nvidia.com
As a general comment on this series (not this patch) there is is distressing amount of code duplication. It seems to me that this is just going to get more and more painful unless it is addressed. Removing and refactoring duplicated code is a difficult task. In particular defining almost identical clock functions in multiple files just doesn't seem like a good idea.
Other than that this series looks good to me.
Regards, Simon