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Message-ID: <20241216-native-velvet-1d2b765c8b48@spud>
Date: Mon, 16 Dec 2024 18:52:52 +0000
From: Conor Dooley <conor@...nel.org>
To: Chris Packham <chris.packham@...iedtelesis.co.nz>
Cc: lee@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
conor+dt@...nel.org, andrew+netdev@...n.ch, davem@...emloft.net,
edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
tsbogend@...ha.franken.de, hkallweit1@...il.com,
linux@...linux.org.uk, markus.stockhausen@....de,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
netdev@...r.kernel.org, linux-mips@...r.kernel.org
Subject: Re: [PATCH v2 1/4] dt-bindings: net: Add Realtek MDIO controller
On Mon, Dec 16, 2024 at 04:13:43PM +1300, Chris Packham wrote:
> Add dtschema for the MDIO controller found in the RTL9300 SoCs. The
> controller is slightly unusual in that direct MDIO communication is not
> possible. Instead, the SMI bus and PHY address are associated with a
> switch port and the port number is used when talking to the PHY.
>
> Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>
> + realtek,smi-address:
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> + description: SMI interface and address for the connected PHY
> + items:
> + - description: SMI interface number associated with the port.
> + - description: SMI address of the PHY for the port.
I don't really understand this property, but I also don't understand the
MDIO bus, so with that caveat
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
Cheers,
Conor.
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