From: Rob Herring (Arm) Date: Mon, 9 Sep 2024 17:23:42 +0000 (-0500) Subject: net: amlogic,meson-dwmac: Fix "amlogic,tx-delay-ns" schema X-Git-Tag: v6.12-rc1~232^2~47 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=955f5b1508629c27682c9e5f6bad47769908b47f;p=thirdparty%2Fkernel%2Flinux.git 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) Reviewed-by: Martin Blumenstingl Link: https://patch.msgid.link/20240909172342.487675-2-robh@kernel.org Signed-off-by: Jakub Kicinski --- diff --git a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml index ee7a65b528cda..d1e2bca3c5034 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