From: Arun Iyengar The RK3588 GMACs are behind the PHP SMMU. Allow iommus. Signed-off-by: Arun Iyengar --- Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml index e8dda1961ab3..2a0cd56fb4fe 100644 --- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml @@ -87,6 +87,9 @@ properties: dma-coherent: true + iommus: + maxItems: 1 + clock_in_out: description: For RGMII, it must be "input", means main clock(125MHz) -- 2.55.0