diff options
| author | Marek Vasut <marex@denx.de> | 2022-09-27 03:24:49 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-29 18:43:51 -0700 |
| commit | 5361660af6d35f2b84926f5fcbf0491a9c21d82e (patch) | |
| tree | 4496e5aaeb03510dac819f63c1bc89f8a38a2b81 /Documentation/devicetree/bindings/net/snps,dwmac.yaml | |
| parent | 5493a2ad0d20944b16aba7ed7a951a43ad1f5fba (diff) | |
dt-bindings: net: snps,dwmac: Document stmmac-axi-config subnode
The stmmac-axi-config subnode is present in multiple dwmac instance DTs,
document its content per snps,axi-config property description which is
a phandle to this subnode.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220927012449.698915-1-marex@denx.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/net/snps,dwmac.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/net/snps,dwmac.yaml | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 2f909ffe2fe8..7fa60e6e14c3 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -302,6 +302,60 @@ properties: required: - compatible + stmmac-axi-config: + type: object + unevaluatedProperties: false + description: + AXI BUS Mode parameters. + + properties: + snps,lpi_en: + $ref: /schemas/types.yaml#/definitions/flag + description: + enable Low Power Interface + + snps,xit_frm: + $ref: /schemas/types.yaml#/definitions/flag + description: + unlock on WoL + + snps,wr_osr_lmt: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + max write outstanding req. limit + + snps,rd_osr_lmt: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + max read outstanding req. limit + + snps,kbbe: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + do not cross 1KiB boundary. + + snps,blen: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + this is a vector of supported burst length. + minItems: 7 + maxItems: 7 + + snps,fb: + $ref: /schemas/types.yaml#/definitions/flag + description: + fixed-burst + + snps,mb: + $ref: /schemas/types.yaml#/definitions/flag + description: + mixed-burst + + snps,rb: + $ref: /schemas/types.yaml#/definitions/flag + description: + rebuild INCRx Burst + required: - compatible - reg |