On 18.11.2016 13:42, Mason wrote:

On 18/11/2016 11:49, Rameshwar Sahu wrote:

quoted

Mason wrote:

quoted

Suman/APM added "arasan,sdhci-4.9a" in 308f3f8d8112
@Suman, @Rameshwar: what specific IP block does your SoC embed?
What does 4.9a refer to? The documentation revision number?

We have Arasan SD3.0/ SDIO3.0/ eMMC4.41 AHB Host Controller IP
embedded in our SoC and 4.9a is documentation revision number which
was given by Arasan.
FYI this documentation date was May, 2012.

Hello Ram,

Thanks for the information.

  Xilinx is using "SD2.0/SDIO2.0/MMC3.31 AHB Host Controller"

in Xilinx Zynq device

and
Xilinx ZynqMP device is using
"SD3.0/SDIO3.0/eMMC4.51 AHB Host Controller"

Thanks,
Michal