ARM: dts: AM33XX: Add MMC support and documentation
Adds AM33XX MMC support for am335x-bone, am335x-evm and am335x-evmsk boards.
Also added is the DMA binding definitions based on the generic DMA request
binding.
Additional changes made to DTS:
* Interrupt, reg and compatible properties added
* ti,needs-special-hs-handling added
Signed-off-by: Matt Porter <[email protected]>
Acked-by: Tony Lindgren <[email protected]>
Signed-off-by: Joel Fernandes <[email protected]>
Signed-off-by: Benoit Cousson <[email protected]>