[PATCH net-next v2 02/18] dt-bindings: net: cdns,macb: add Mobileye EyeQ5 ethernet interface
Théo Lebrun
theo.lebrun at bootlin.com
Fri Jun 27 02:08:48 PDT 2025
Add cdns,eyeq5-gem as compatible for the integrated GEM block inside
Mobileye EyeQ5 SoCs. Add a phandle (and two offset arguments) for
accessing syscon registers.
Signed-off-by: Théo Lebrun <theo.lebrun at bootlin.com>
---
.../devicetree/bindings/net/cdns,macb.yaml | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml
index df883354c7e635099885da42e4604e1c31b05c72..6cf43cc50377f23d60ef40bf1c8efa22ce1ae0bb 100644
--- a/Documentation/devicetree/bindings/net/cdns,macb.yaml
+++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml
@@ -57,6 +57,7 @@ properties:
- cdns,np4-macb # NP4 SoC devices
- microchip,sama7g5-emac # Microchip SAMA7G5 ethernet interface
- microchip,sama7g5-gem # Microchip SAMA7G5 gigabit ethernet interface
+ - mobileye,eyeq5-gem # Mobileye EyeQ5 SoCs
- sifive,fu540-c000-gem # SiFive FU540-C000 SoC
- items:
@@ -137,6 +138,17 @@ properties:
Node containing PHY children. If this node is not present, then PHYs will
be direct children.
+ mobileye,olb:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description:
+ Handle to the OLB system controller that owns registers configuring the
+ MACB integration.
+ items:
+ - items:
+ - description: phandle to OLB node
+ - description: MAC General-Purpose register offset
+ - description: MAC SGMII register offset
+
patternProperties:
"^ethernet-phy@[0-9a-f]$":
type: object
@@ -175,6 +187,18 @@ allOf:
reg:
maxItems: 1
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: mobileye,eyeq5-gem
+ then:
+ required:
+ - mobileye,olb
+ else:
+ properties:
+ mobileye,olb: false
+
unevaluatedProperties: false
examples:
--
2.50.0
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