From a87590c45c87424953118e8a43f36d967f3ca406 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Niklas=20S=C3=B6derlund?= Date: Mon, 25 Mar 2024 16:34:50 +0100 Subject: [PATCH] dt-bindings: net: renesas,etheravb: Add optional MDIO bus node MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The Renesas Ethernet AVB bindings do not allow the MDIO bus to be described. This has not been needed as only a single PHY is supported and no MDIO bus properties have been needed. Add an optional mdio node to the binding which allows the MDIO bus to be described and allow bus properties to be set. Signed-off-by: Niklas Söderlund Reviewed-by: Sergey Shtylyov Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20240325153451.2366083-2-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Jakub Kicinski --- .../devicetree/bindings/net/renesas,etheravb.yaml | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml index de7ba7f345a93..21a92f179093d 100644 --- a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml +++ b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml @@ -88,10 +88,16 @@ properties: '#address-cells': description: Number of address cells for the MDIO bus. const: 1 + deprecated: true '#size-cells': description: Number of size cells on the MDIO bus. const: 0 + deprecated: true + + mdio: + $ref: /schemas/net/mdio.yaml# + unevaluatedProperties: false renesas,no-ether-link: type: boolean @@ -110,9 +116,13 @@ properties: tx-internal-delay-ps: enum: [0, 2000] +# In older bindings there where no mdio child-node to describe the MDIO bus +# and the PHY. To not fail older bindings accept any node with an address. New +# users should describe the PHY inside the mdio child-node. patternProperties: "@[0-9a-f]$": type: object + deprecated: true required: - compatible @@ -123,8 +133,6 @@ required: - resets - phy-mode - phy-handle - - '#address-cells' - - '#size-cells' allOf: - $ref: ethernet-controller.yaml# -- 2.30.2