arm64: dts: imx8mm: drop redundant interrupt-parent

There is interrupt-parent = <&gic> in root node, there is no
need set it again in node ddr-pmu@3d800000.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Peng Fan 2020-01-19 10:11:32 +00:00 • committed by Shawn Guo
commit 4c9403540f