4.17-stable review patch. If anyone has any objections, please let me know.
------------------ From: Rob Herring <[email protected]> [ Upstream commit 77dd4bd0c0db8e4856e7abc2192f126e226e14c5 ] 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 <[email protected]> Cc: Pengutronix Kernel Team <[email protected]> Cc: Fabio Estevam <[email protected]> Signed-off-by: Rob Herring <[email protected]> Reviewed-by: Philipp Zabel <[email protected]> Signed-off-by: Shawn Guo <[email protected]> Signed-off-by: Sasha Levin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- arch/arm/boot/dts/imx53-ppd.dts | 2 -- arch/arm/boot/dts/imx53.dtsi | 8 ++++++++ 2 files changed, 8 insertions(+), 2 deletions(-) --- a/arch/arm/boot/dts/imx53-ppd.dts +++ b/arch/arm/boot/dts/imx53-ppd.dts @@ -559,8 +559,6 @@ status = "okay"; port@2 { - reg = <2>; - lvds0_out: endpoint { remote-endpoint = <&panel_in_lvds0>; }; --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -488,6 +488,10 @@ remote-endpoint = <&ipu_di0_lvds0>; }; }; + + port@2 { + reg = <2>; + }; }; lvds-channel@1 { @@ -503,6 +507,10 @@ remote-endpoint = <&ipu_di1_lvds1>; }; }; + + port@2 { + reg = <2>; + }; }; };
