From a3542b0ccd58f9fd42f34afa9daea435279a7c1c Mon Sep 17 00:00:00 2001

From: Samuel Holland <samuel@sholland.org>

Date: Sat, 31 Dec 2022 16:05:46 -0600

Subject: [PATCH] dt-bindings: net: sun8i-emac: Add phy-supply property

Git-commit: a3542b0ccd58f9fd42f34afa9daea435279a7c1c

Patch-mainline: v6.2-rc3

References: git-fixes

This property has always been supported by the Linux driver; see

commit 9f93ac8d4085 ("net-next: stmmac: Add dwmac-sun8i"). In fact, the

original driver submission includes the phy-supply code but no mention

of it in the binding, so the omission appears to be accidental. In

addition, the property is documented in the binding for the previous

hardware generation, allwinner,sun7i-a20-gmac.

Document phy-supply in the binding to fix devicetree validation for the

25+ boards that already use this property.

Fixes: 0441bde003be ("dt-bindings: net-next: Add DT bindings documentation for Allwinner dwmac-sun8i")

Acked-by: Rob Herring <robh@kernel.org>

Reviewed-by: Andre Przywara <andre.przywara@arm.com>

Signed-off-by: Samuel Holland <samuel@sholland.org>

Signed-off-by: David S. Miller <davem@davemloft.net>

Acked-by: Takashi Iwai <tiwai@suse.de>

---

 .../devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml     | 3 +++

 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml

index 1432fda3b603..47bc2057e629 100644

--- a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml

+++ b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml

@@ -40,6 +40,9 @@ properties:

   clock-names:

     const: stmmaceth

+  phy-supply:

+    description: PHY regulator

+

   syscon:

     $ref: /schemas/types.yaml#/definitions/phandle

     description:

-- 

2.35.3