From 577ce77c84189bb227813bc43e26a37a8d0b316d Mon Sep 17 00:00:00 2001 From: Radhey Shyam Pandey Date: Fri, 16 May 2025 18:48:36 +0530 Subject: [PATCH] dt-bindings: usb: dwc3-xilinx: allow dma-coherent On Versal Gen 2 SoC the LPD USB DMA controller is coherent with the CPU so allow specifying the information. Signed-off-by: Radhey Shyam Pandey Link: https://lore.kernel.org/r/1747401516-286356-1-git-send-email-radhey.shyam.pandey@amd.com Signed-off-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/usb/dwc3-xilinx.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3-xilinx.yaml b/Documentation/devicetree/bindings/usb/dwc3-xilinx.yaml index b5843f4d17d87..051f6a38849c1 100644 --- a/Documentation/devicetree/bindings/usb/dwc3-xilinx.yaml +++ b/Documentation/devicetree/bindings/usb/dwc3-xilinx.yaml @@ -27,6 +27,8 @@ properties: ranges: true + dma-coherent: true + power-domains: description: specifies a phandle to PM domain provider node maxItems: 1 -- 2.47.2