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| author | Rob Herring (Arm) <robh@kernel.org> | 2024-09-09 20:23:42 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-09-11 04:35:51 +0300 |
| commit | 955f5b1508629c27682c9e5f6bad47769908b47f (patch) | |
| tree | 30086f5801265075f0c815d75c081c074a6150a1 /Documentation | |
| parent | 3a1f6f45519464fb2c85ab3706b17a27b4207ff3 (diff) | |
| download | linux-955f5b1508629c27682c9e5f6bad47769908b47f.tar.xz | |
net: amlogic,meson-dwmac: Fix "amlogic,tx-delay-ns" schema
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml index ee7a65b528cd..d1e2bca3c503 100644 --- a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml @@ -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 |