@@ -125,6 +125,15 @@ properties:
3. the inside clock, which be sent to MAC, will be inversed in RMII case when
the reference clock is from MAC.
+ mediatek,mac-wol-noninverted:
+ type: boolean
+ description:
+ Previously the driver parsed the mediatek,mac-wol property backwards,
+ enabling the PHY WOL when the property was present, and vice versa. That
+ behavior is kept for backwards compatility, but newer DTs should specify
+ this property to have the driver handle the mediatek,mac-wol property as
+ it is described in this binding.
+
mediatek,mac-wol:
type: boolean
description:
@@ -140,6 +149,7 @@ required:
- clock-names
- phy-mode
- mediatek,pericfg
+ - mediatek,mac-wol-noninverted
unevaluatedProperties: false
@@ -181,4 +191,5 @@ examples:
snps,rxpbl = <1>;
snps,reset-gpio = <&pio 87 GPIO_ACTIVE_LOW>;
snps,reset-delays-us = <0 10000 10000>;
+ mediatek,mac-wol-noninverted;
};
The mediatek,mac-wol property, as described, was intended to indicate that the MAC supports Wake-On-LAN (WOL) and that it should be used instead of the PHY WOL. However, the driver code currently handles it backwards: setting up PHY WOL when the property is present and vice versa. In order to rectify the property's handling while still maintaining backwards compatibility, introduce a new property to indicate that the mediatek,mac-wol property should be handled as it is described, not inverted, and make it required for new DTs. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> --- Documentation/devicetree/bindings/net/mediatek-dwmac.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+)