[U-Boot] [PATCH v4 0/9] mmc: sunxi: Enable DM_MMC

[Jagan Teki]

On Tue, Jan 29, 2019 at 9:24 PM Andre Przywara <andre.przywara at arm.com> wrote:
>
> This series gathers all remaining patches we need to enable DM_MMC for
> Allwinner boards. It relies on the clock gates framework already merged,
> and adds the respective gates and resets for each SoC.
> It then teaches the sunxi MMC driver to use the clock framework for
> those reset and gates clocks. The "mod clock", responsible for setting
> the actual interface speed, is still handled in the MMC driver, as the
> DM_CLK part of that is not ready yet (and is not trivial).
> This allows to turn on DM_MMC, and gets rid of the doomsday warning
> message every Allwinner board was blessed with for a while.
>
> This series is available at:
> https://github.com/apritzel/u-boot/commits/sunxi-dm-gates
>
> ---------------------------
>
> Jagan, can you please have a look whether this is fine? If you are not
> sure about patch 7, you can leave this one out for now.
> If you are good with it, can you merge it to sunxi/master and send the
> PR, so that it still goes into the release?
> We can then fix all the remaining issues until the release.
>
> Cheers,
> Andre.
>
> Changes in v4:
> - Add proper A80 support (special MMC config clock)
> - Add V3s support (gates and resets)
> - Fix pinmux problem when not booting via SD or eMMC
> - smaller fixes per ML discussion
> Changes for v3:
> - Handle clock via CLK framework.
> Changes for v2:
> - update the 'reset enablement' logic to do
>   required SoC's
>
> Andre Przywara (5):
>   sunxi: clk: enable clk and reset for CCU devices
>   sunxi: clk: add MMC gates/resets
>   sunxi: clk: A80: add MMC clock support
>   mmc: sunxi: Add DM clk and reset support
>   sunxi: board: do MMC pinmux setup for DM_MMC builds

Does this fix any issue? not sure why is this part of DM_MMC? in fact
I didn't see any issues.

>
> Jagan Teki (4):
>   mmc: sunxi: Add remaining compatible strings
>   mmc: sunxi: Add DM_MMC support for H6
>   arm: sunxi: Enable DM_MMC
>   arm: dts: sunxi: Enumerate MMC2 as MMC1

I have next version change for this? will replace.

patch [1] should be also be part of the DM_MMC w/o this SD is unable
to detect in sopine boards.

[1] https://patchwork.ozlabs.org/patch/1027858/

Pritt, can you test the FEL that you mentioned on IRC?