tree fcf1674ab6ae636f6417eda2762aa2da74157af8
parent d8116bf2d215a5f40896e303a04177b486ad3d31
author Johan Jonker <jbx6244@gmail.com> 1649523309 +0200
committer Kever Yang <kever.yang@rock-chips.com> 1650252313 +0800

rockchip: mmc: rockchip_dw_mmc: add rk3066/rk3188 support

The Rockchip SoCs rk3066/rk3188 have MMC DT nodes
with as compatible string "rockchip,rk2928-dw-mshc".
Add OF_PLATDATA support to the existing driver with
help of a DM_DRIVER_ALIAS.

This type needs a permanent enabled fifo.
The other Rockchip SoCs always have the property
"u-boot,spl-fifo-mode" in the MMC DT nodes,
because MMC to SRAM can't do DMA.
Make this property a requirement for MMC OF_PLATDATA
structures. The property "fifo-mode" must be added
for all other compile modes.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>