[PATCH net-next v3 1/2] dt-bindings: net: snps,dwmac: add phy-supply support

[Marco Felsch]

Document the common phy-supply property to be able to specify a phy
regulator.

Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
Changelog
v3:
- no changes

v2:
- added Krzysztof ack-by

 Documentation/devicetree/bindings/net/snps,dwmac.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index ddf9522a5dc23..847ecb82b37ee 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -160,6 +160,9 @@ properties:
       can be passive (no SW requirement), and requires that the MAC operate
       in a different mode than the PHY in order to function.
 
+  phy-supply:
+    description: PHY regulator
+
   snps,axi-config:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
-- 
2.39.2