The DMA operations on the SoCFPGA stmmac can be dma-coherent. Add as optional property. Signed-off-by: Steffen Trumtrar --- Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml b/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml index b53847a2d9536..c34f2ef0cf001 100644 --- a/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml +++ b/Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml @@ -109,6 +109,9 @@ properties: txen-skew-ps: description: Skew control of TXC pad + dma-coherent: + description: Present if dma operations are coherent + altr,emac-splitter: $ref: /schemas/types.yaml#/definitions/phandle description: -- 2.51.0