Usually the MDI pair order reversal configuration is defined by
bootstrap pin MDI_CFG. Some designs, however, require overriding the MDI
pair order and force either normal or reverse order.
Add mutually exclusive properties 'marvell,force-mdi-order-normal' and
'marvell,force-mdi-order-reverse' for that purpose.
Signed-off-by: Daniel Golle <daniel@xxxxxxxxxxxxxx>
---
v2: enforce mutually exclusive relationship of the two new properties in
dt-schema.
.../bindings/net/marvell,aquantia.yaml | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/marvell,aquantia.yaml b/Documentation/devicetree/bindings/net/marvell,aquantia.yaml
index 9854fab4c4db0..03b0cff239f70 100644
--- a/Documentation/devicetree/bindings/net/marvell,aquantia.yaml
+++ b/Documentation/devicetree/bindings/net/marvell,aquantia.yaml
@@ -22,6 +22,12 @@ description: |
allOf:
- $ref: ethernet-phy.yaml#
+ - if:
+ required:
+ - marvell,force-mdi-order-normal
+ then:
+ properties:
+ marvell,force-mdi-order-reverse: false
select:
properties:
@@ -48,6 +54,16 @@ properties:
firmware-name:
description: specify the name of PHY firmware to load
+ marvell,force-mdi-order-normal:
+ type: boolean
+ description:
+ force normal order of MDI pairs, overriding MDI_CFG bootstrap pin.
+
+ marvell,force-mdi-order-reverse:
+ type: boolean
+ description:
+ force reverse order of MDI pairs, overriding MDI_CFG bootstrap pin.
+
nvmem-cells:
description: phandle to the firmware nvmem cell
maxItems: 1
--
2.46.0
