[U-Boot] [PATCH v2 1/2] mmc: sunxi: Support new mode

Jagan Teki jagannadh.teki at gmail.com
Mon Aug 28 17:19:11 UTC 2017


On Sat, Aug 26, 2017 at 12:10 PM, Jagan Teki <jagannadh.teki at gmail.com> wrote:
> On Wed, Aug 23, 2017 at 3:33 PM, Maxime Ripard
> <maxime.ripard at free-electrons.com> wrote:
>> Almost all of the newer Allwinner SoCs have a new operating mode for the
>> eMMC clocks that needs to be enabled in both the clock and the MMC
>> controller.
>>
>> Details about that mode are sparse, and the name itself (new mode vs old
>> mode) doesn't give much details, but it seems that the it changes the
>> sampling of the MMC clock. One side effect is also that it divides the
>> parent clock rate by 2.
>>
>> Add support for it through a Kconfig option.
>>
>> Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
>
> Reviewed-by: Jagan Teki <jagan at openedev.com>

Applied to u-boot-sunxi/master

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.


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