From 32b8d6a7e56a602c44732b817dccae1e56f1134c Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 22 Sep 2023 12:35:39 +0200 Subject: [PATCH] arm64: dts: zynqmp: Add ports for the DisplayPort subsystem The DPSUB DT bindings now specify ports to model the connections with the programmable logic and the DisplayPort output. Add them to the device tree. Signed-off-by: Laurent Pinchart Acked-by: Michal Simek Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/1c91420e90bc823d7529834c33438216857c7161.1695378830.git.michal.simek@amd.com --- arch/arm/dts/zynqmp.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi index c77718fa7c..30bd7b4996 100644 --- a/arch/arm/dts/zynqmp.dtsi +++ b/arch/arm/dts/zynqmp.dtsi @@ -1075,6 +1075,30 @@ <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO1>, <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO2>, <&zynqmp_dpdma ZYNQMP_DPDMA_GRAPHICS>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + }; + port@1 { + reg = <1>; + }; + port@2 { + reg = <2>; + }; + port@3 { + reg = <3>; + }; + port@4 { + reg = <4>; + }; + port@5 { + reg = <5>; + }; + }; }; }; }; -- 2.39.5