Commit 77dd4bd0 authored May 08, 2018 by Rob Herring Committed by Shawn Guo May 14, 2018

ARM: dts: imx53: Fix LDB OF graph warning



Single child nodes in OF graph don't need an address and now dtc will
warn about this:

Warning (graph_child_address): /soc/aips@50000000/ldb@53fa8008/lvds-channel@0: graph node has single child node 'port@0', #address-cells/#size-cells are not necessary

Since the LDB should always have an output port, fix the warning by
adding the output port, 2, to the DT.

Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent f457be77

arch/arm/boot/dts/imx53-ppd.dts

+0 −2

Original line number	Diff line number	Diff line
		@@ -555,8 +555,6 @@ lvds0: lvds-channel@0 {
		status = "okay";

		port@2 {
		reg = <2>;

		lvds0_out: endpoint {
		remote-endpoint = <&panel_in_lvds0>;
		};

arch/arm/boot/dts/imx53.dtsi

+8 −0

Original line number	Diff line number	Diff line
		@@ -485,6 +485,10 @@ lvds0_in: endpoint {
		remote-endpoint = <&ipu_di0_lvds0>;
		};
		};

		port@2 {
		reg = <2>;
		};
		};

		lvds-channel@1 {
		@@ -500,6 +504,10 @@ lvds1_in: endpoint {
		remote-endpoint = <&ipu_di1_lvds1>;
		};
		};

		port@2 {
		reg = <2>;
		};
		};
		};