dt-bindings: sdhci-omap: Add pinctrl bindings

Add pinctrl binding rquired to get the mux mode and IODelay
values from devicetree.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Kishon Vijay Abraham I 2018-04-27 17:17:22 +05:30 • committed by Ulf Hansson
commit 75b732d570