[PATCH net-next 01/13] dt-bindings: net: cdns,macb: add Mobileye EyeQ5 ethernet interface

Théo Lebrun
2025-03-21T19:14:36Z

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@bootlin.com>
---
.../devicetree/bindings/net/cdns,macb.yaml | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml
index 3c30dd23cd4efa17e14b17bfb41c54de4ebadcaa..306d14958778df1a80a15e24d8ed5409704613be 100644
--- a/Documentation/devicetree/bindings/net/cdns,macb.yaml
+++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml
@@ -51,6 +51,7 @@ properties:
- atmel,sama5d2-gem # GEM IP (10/100) on Atmel sama5d2 SoCs
- atmel,sama5d3-gem # Gigabit IP on Atmel sama5d3 SoCs
- atmel,sama5d4-gem # GEM IP (10/100) on Atmel sama5d4 SoCs
+ - mobileye,eyeq5-gem # Mobileye EyeQ5 SoCs
- cdns,np4-macb # NP4 SoC devices
- microchip,sama7g5-emac # Microchip SAMA7G5 ethernet interface
- microchip,sama7g5-gem # Microchip SAMA7G5 gigabit ethernet interface
@@ -136,6 +137,14 @@ properties:
Node containing PHY children. If this node is not present, then PHYs will
be direct children.

+ mobileye,olb:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ items:
+ - items:
+ - description: phandle to OLB node
+ - description: MAC General-Purpose register offset
+ - description: MAC SGMII register offset
+
patternProperties:
"^ethernet-phy@[0-9a-f]$":
type: object
@@ -174,6 +183,18 @@ allOf:
reg:
maxItems: 1

+ - if:
+ properties:
+ compatible:
+ contains:
+ const: mobileye,eyeq5-gem
+ then:
+ required:
+ - mobileye,olb
+ else:
+ properties:
+ mobileye,olb: false
+
unevaluatedProperties: false

examples:

--
2.48.1