dt-bindings: serial: omap_serial: add clocks entry

Document clocks property used to pass phandle to functional clk.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vignesh R 2019-01-09 14:42:05 +05:30 • committed by Greg Kroah-Hartman
commit 7f0c77f35b