greybus: sdio: extend sdio implementation

Extend sdio implementation, as it for now it was basically stubs.

This implementation is compile tested only since there is no fw or
simulation support yet.
Next step is to add sdio support to gbsim and test it with success
using the mmc_test facility.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Rui Miguel Silva 2015-06-22 14:03:52 +01:00 • committed by Greg Kroah-Hartman
commit 3b6ecd6de6
2 changed files with 808 additions and 29 deletions