dt-bindings: serial: lpuart: add the clock requirement for imx8qxp

Add the baud clock requirement for imx8qxp.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fugang Duan 2019-07-04 21:43:55 +08:00 • committed by Shawn Guo
commit 1843f22562