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dt-bindings: net: make internal-delay-ps based on phy-mode

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*-internal-delay-ps properties would be applicable only for RGMII interface
modes.

It is changed as per the request.

Ran dt_binding_check to confirm nothing is broken.

link: https://lore.kernel.org/netdev/d8e5f6a8-a7e1-dabd-f4b4-ea8ea21d0a1d@gmail.com/
Signed-off-by: Prasanna Vengateshan <prasanna.vengateshan@microchip.com>
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Prasanna Vengateshan 2022-07-01 20:16:40 +05:30 committed by David S. Miller
parent f3f6631bb0
commit 528f7f1fad
1 changed files with 23 additions and 12 deletions
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35
Documentation/devicetree/bindings/net/ethernet-controller.yaml
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@ -133,12 +133,6 @@ properties:
and is useful for determining certain configuration settings
such as flow control thresholds.
rx-internal-delay-ps:
description: |
RGMII Receive Clock Delay defined in pico seconds.
This is used for controllers that have configurable RX internal delays.
If this property is present then the MAC applies the RX delay.
sfp:
$ref: /schemas/types.yaml#/definitions/phandle
description:
@ -150,12 +144,6 @@ properties:
The size of the controller\'s transmit fifo in bytes. This
is used for components that can have configurable fifo sizes.
tx-internal-delay-ps:
description: |
RGMII Transmit Clock Delay defined in pico seconds.
This is used for controllers that have configurable TX internal delays.
If this property is present then the MAC applies the TX delay.
managed:
description:
Specifies the PHY management type. If auto is set and fixed-link
@ -232,6 +220,29 @@ properties:
required:
- speed
allOf:
- if:
properties:
phy-mode:
contains:
enum:
- rgmii
- rgmii-rxid
- rgmii-txid
- rgmii-id
then:
properties:
rx-internal-delay-ps:
description:
RGMII Receive Clock Delay defined in pico seconds.This is used for
controllers that have configurable RX internal delays. If this
property is present then the MAC applies the RX delay.
tx-internal-delay-ps:
description:
RGMII Transmit Clock Delay defined in pico seconds.This is used for
controllers that have configurable TX internal delays. If this
property is present then the MAC applies the TX delay.
additionalProperties: true
...