LF-458-2 arm64: dts: imx8mn-evk: add 'attach-bridge' to dsi port@1

The 'attach-bridge' property for dsi port@1 can be used
to assit the dsim bridge to check if the port is used to
attach to the next bridge display device(e.g. adv7511).

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Reviewed-by: Robby Cai <robby.cai@nxp.com>
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 150aa67..4cdac78 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -323,6 +323,7 @@
        port@1 {
                dsim_to_adv7535: endpoint {
                        remote-endpoint = <&adv7535_from_dsim>;
+                       attach-bridge;
                };
        };
 };