This was "mmc: sunxi: Support vqmmc regulator and eMMC DDR modes". vqmmc
support and DT patches were merged even though it was an RFC series, to
These are the remaining patches that add eMMC HS-DDR support to sunxi.
Patch 1 adds timing delays for MMC_DDR52 mode.
Patch 2 adds support for 8 bit eMMC DDR52 mode. Under this mode, the
controller must run at twice the card clock, and different timing delays
Patch 3 enables eMMC HS-DDR for sunxi-mmc.