| Message ID | 20241113-sparx5-lan969x-switch-driver-4-v2-8-0db98ac096d1@microchip.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | net: lan969x: add RGMII support | expand |
diff --git a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml index dedfad526666..a3f2b70c5c77 100644 --- a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml +++ b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml @@ -129,6 +129,26 @@ properties: minimum: 0 maximum: 383 + allOf: + - if: + properties: + phy-mode: + contains: + enum: + - rgmii + - rgmii-rxid + - rgmii-txid + - rgmii-id + then: + properties: + rx-internal-delay-ps: + enum: [0, 1000, 1700, 2000, 2500, 3000, 3300] + tx-internal-delay-ps: + enum: [0, 1000, 1700, 2000, 2500, 3000, 3300] + required: + - rx-internal-delay-ps + - tx-internal-delay-ps + required: - reg - phys
The lan969x switch device supports two RGMII port interfaces that can be configured for MAC level rx and tx delays. Document two new properties {rx,tx}-internal-delay-ps. Make them required properties, if the phy-mode is one of: rgmii, rgmii_id, rgmii-rxid or rgmii-txid. Also specify accepted values. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> --- .../bindings/net/microchip,sparx5-switch.yaml | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)