dt-bindings: mmc: sprd: Add another optional clock documentation
commit334eb9bcb94f6e02d96268b76dd270a399643176
authorBaolin Wang <baolin.wang@linaro.org>
Tue, 4 Jun 2019 08:14:22 +0000 (4 16:14 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 10 Jun 2019 15:11:09 +0000 (10 17:11 +0200)
treeda410ee1998c4e50a72440311af149dda8c2356e
parent1d94717ddcc7bca9482b8a2f22cd2cac7ce2ca50
dt-bindings: mmc: sprd: Add another optional clock documentation

For some Spreadtrum platforms like SC9860 platform, we should enable another
gate clock '2x_enable' to make the SD host controller work well. Thus add
documentation for this optional clock.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Documentation/devicetree/bindings/mmc/sdhci-sprd.txt