diff options
| author | Daniel Golle <daniel@makrotopia.org> | 2024-10-04 17:18:05 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-08 17:16:35 -0700 |
| commit | 1432965bf5ce0c866924a66be391e478a98e69ee (patch) | |
| tree | 972b9135597cac73153627ffb57e178724450410 /Documentation | |
| parent | 33019c70ae4d394cb711991acc9316e83363b7ed (diff) | |
dt-bindings: net: marvell,aquantia: add property to override MDI_CFG
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 property 'marvell,mdi-cfg-order' to allow forcing either normal or
reverse order of the MDI pairs.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/7ccf25d6d7859f1ce9983c81a2051cfdfb0e0a99.1728058550.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/net/marvell,aquantia.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/marvell,aquantia.yaml b/Documentation/devicetree/bindings/net/marvell,aquantia.yaml index 9854fab4c4db..f269615126d8 100644 --- a/Documentation/devicetree/bindings/net/marvell,aquantia.yaml +++ b/Documentation/devicetree/bindings/net/marvell,aquantia.yaml @@ -48,6 +48,12 @@ properties: firmware-name: description: specify the name of PHY firmware to load + marvell,mdi-cfg-order: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + description: + force normal (0) or reverse (1) order of MDI pairs, overriding MDI_CFG bootstrap pin. + nvmem-cells: description: phandle to the firmware nvmem cell maxItems: 1 |