Documentation: mmc: add description for new no-sd* and no-mmc
authorShawn Lin <shawn.lin@rock-chips.com>
Thu, 14 Jul 2016 08:26:03 +0000 (16:26 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 25 Jul 2016 08:34:49 +0000 (10:34 +0200)
commit5f1d1434b7a03dcf19f4a11f8632fbcd8185dfa8
tree59cb4e4373c8284d41cb466c38e1e47abe24d81a
parent5fb06af7a33b4b5cedccedb611cf77568163027b
Documentation: mmc: add description for new no-sd* and no-mmc

This patch adds description for no-sd, no-sdio, no-mmc. We expose
these to DT as some of the controllers are unable to deal with
special cmd type due to hw limitation.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Documentation/devicetree/bindings/mmc/mmc.txt