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net: amlogic,meson-dwmac: Fix "amlogic,tx-delay-ns" schema

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The "amlogic,tx-delay-ns" property schema has unnecessary type reference
as it's a standard unit suffix, and the constraints are in freeform
text rather than schema.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://patch.msgid.link/20240909172342.487675-2-robh@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Rob Herring (Arm) 2024-09-09 12:23:42 -05:00 committed by Jakub Kicinski
parent 3a1f6f4551
commit 955f5b1508
1 changed files with 11 additions and 11 deletions
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22
Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml
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@ -58,18 +58,18 @@ allOf:
- const: timing-adjustment
amlogic,tx-delay-ns:
$ref: /schemas/types.yaml#/definitions/uint32
enum: [0, 2, 4, 6]
default: 2
description:
The internal RGMII TX clock delay (provided by this driver) in
nanoseconds. Allowed values are 0ns, 2ns, 4ns, 6ns.
When phy-mode is set to "rgmii" then the TX delay should be
explicitly configured. When not configured a fallback of 2ns is
used. When the phy-mode is set to either "rgmii-id" or "rgmii-txid"
the TX clock delay is already provided by the PHY. In that case
this property should be set to 0ns (which disables the TX clock
delay in the MAC to prevent the clock from going off because both
PHY and MAC are adding a delay).
Any configuration is ignored when the phy-mode is set to "rmii".
The internal RGMII TX clock delay (provided by this driver)
in nanoseconds. When phy-mode is set to "rgmii" then the TX
delay should be explicitly configured. When the phy-mode is
set to either "rgmii-id" or "rgmii-txid" the TX clock delay
is already provided by the PHY. In that case this property
should be set to 0ns (which disables the TX clock delay in
the MAC to prevent the clock from going off because both
PHY and MAC are adding a delay). Any configuration is
ignored when the phy-mode is set to "rmii".
amlogic,rx-delay-ns:
deprecated: true