Re: [net-next PATCH v12 02/13] dt-bindings: net: Document support for Airoha AN8855 Switch Virtual MDIO
From: Simon Horman <horms@kernel.org>
Date: 2025-03-20 17:32:00
Also in:
linux-arm-kernel, linux-devicetree, linux-mediatek, lkml
On Sun, Mar 09, 2025 at 06:26:47PM +0100, Christian Marangi wrote:
Document support for Airoha AN8855 Virtual MDIO Passtrough. This is needed
nit: passthrough
quoted hunk ↗ jump to hunk
as AN8855 require special handling as the same address on the MDIO bus is shared for both Switch and PHY and special handling for the page configuration is needed to switch accessing to Switch address space or PHY. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> --- .../bindings/net/airoha,an8855-mdio.yaml | 56 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/airoha,an8855-mdio.yamldiff --git a/Documentation/devicetree/bindings/net/airoha,an8855-mdio.yaml b/Documentation/devicetree/bindings/net/airoha,an8855-mdio.yaml new file mode 100644 index 000000000000..3078277bf478 --- /dev/null +++ b/Documentation/devicetree/bindings/net/airoha,an8855-mdio.yaml@@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/airoha,an8855-mdio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Airoha AN8855 MDIO Passtrough
Ditto.
+ +maintainers: + - Christian Marangi [off-list ref] + +description: + Airoha AN8855 Virtual MDIO Passtrough. This is needed as AN8855
Ditto.
+ require special handling as the same address on the MDIO bus is + shared for both Switch and PHY and special handling for the page + configuration is needed to switch accessing to Switch address space + or PHY.
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