[PATCH net-next] dt-bindings: net: rockchip-dwmac: Allow "dma-coherent"
From: "Rob Herring (Arm)" <robh@kernel.org>
Date: 2026-01-08 22:53:36
Also in:
linux-devicetree, linux-rockchip, lkml, netdev
Subsystem:
networking drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
The GMAC is coherent on RK3576, so allow the "dma-coherent" property. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> --- Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index d17112527dab..80c252845349 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml@@ -85,6 +85,8 @@ properties: - clk_mac_refout - clk_mac_speed + dma-coherent: true + clock_in_out: description: For RGMII, it must be "input", means main clock(125MHz)
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2.51.0