From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Tue, 8 May 2018 08:59:27 -0500 Subject: [PATCH] arm: dts: imx53: Fix LDB OF graph warning In-Reply-To: <20180508135930.5768-1-robh@kernel.org> References: <20180508135930.5768-1-robh@kernel.org> Message-ID: <20180508135930.5768-3-robh@kernel.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Single child nodes in OF graph don't need an address and now dtc will warn about this: Warning (graph_child_address): /soc/aips at 50000000/ldb at 53fa8008/lvds-channel at 0: graph node has single child node 'port at 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: Shawn Guo Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Signed-off-by: Rob Herring --- arch/arm/boot/dts/imx53.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 7d647d043f52..1cf2fc9d0a58 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -488,6 +488,10 @@ remote-endpoint = <&ipu_di0_lvds0>; }; }; + + port at 2 { + reg = <2>; + }; }; lvds-channel at 1 { @@ -503,6 +507,10 @@ remote-endpoint = <&ipu_di1_lvds1>; }; }; + + port at 2 { + reg = <2>; + }; }; }; -- 2.17.0