diff options
| author | Conley Lee <conleylee@foxmail.com> | 2025-09-03 16:22:38 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-09-04 07:15:11 -0700 |
| commit | 3cd4c4f3955bd97470cc8728c28327cffb09f71e (patch) | |
| tree | c40c2c9d1985d73a31f00c9cd9e2184b72d253e7 | |
| parent | cc621faa9ca9a5dcd56f5b4815e1d8c0e6eb88f9 (diff) | |
dt-bindings: net: sun4i-emac: add dma support
The sun4i EMAC supports DMA for data transmission,
so it is necessary to add DMA options to the device tree bindings.
Signed-off-by: Conley Lee <conleylee@foxmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/tencent_4E434174E9D516431365413D1B8047C6BB06@qq.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml index eb26623dab51..d4d8f3a7918e 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml @@ -33,6 +33,15 @@ properties: - items: - description: phandle to SRAM - description: register value for device + dmas: + items: + - description: RX DMA Channel + - description: TX DMA Channel + + dma-names: + items: + - const: rx + - const: tx required: - compatible |