From: Michael Walle <michael@walle.cc>
To: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Michael Walle <michael@walle.cc>
Subject: [PATCH net-next v2 1/3] dt-bindings: net: mscc-miim: add lan966x compatible
Date: Sun, 13 Mar 2022 01:25:34 +0100 [thread overview]
Message-ID: <20220313002536.13068-2-michael@walle.cc> (raw)
In-Reply-To: <20220313002536.13068-1-michael@walle.cc>
The MDIO controller has support to release the internal PHYs from reset
by specifying a second memory resource. This is different between the
currently supported SparX-5 and the LAN966x. Add a new compatible to
distiguish between these two.
Signed-off-by: Michael Walle <michael@walle.cc>
---
Documentation/devicetree/bindings/net/mscc-miim.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/mscc-miim.txt b/Documentation/devicetree/bindings/net/mscc-miim.txt
index 7104679cf59d..a9efff252ca6 100644
--- a/Documentation/devicetree/bindings/net/mscc-miim.txt
+++ b/Documentation/devicetree/bindings/net/mscc-miim.txt
@@ -2,7 +2,7 @@ Microsemi MII Management Controller (MIIM) / MDIO
=================================================
Properties:
-- compatible: must be "mscc,ocelot-miim"
+- compatible: must be "mscc,ocelot-miim" or "mscc,lan966x-miim"
- reg: The base address of the MDIO bus controller register bank. Optionally, a
second register bank can be defined if there is an associated reset register
for internal PHYs
--
2.30.2
next prev parent reply other threads:[~2022-03-13 0:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-13 0:25 [PATCH net-next v2 0/3] net: mscc-miim: add integrated PHY reset support Michael Walle
2022-03-13 0:25 ` Michael Walle [this message]
2022-03-13 9:47 ` [PATCH net-next v2 1/3] dt-bindings: net: mscc-miim: add lan966x compatible Krzysztof Kozlowski
2022-03-13 10:47 ` Michael Walle
2022-03-13 16:10 ` Krzysztof Kozlowski
2022-03-13 16:30 ` Michael Walle
2022-03-13 17:56 ` Krzysztof Kozlowski
2022-03-17 19:14 ` Horatiu Vultur
2022-03-13 0:25 ` [PATCH net-next v2 2/3] net: mdio: mscc-miim: replace magic numbers for the bus reset Michael Walle
2022-03-13 0:25 ` [PATCH net-next v2 3/3] net: mdio: mscc-miim: add lan966x internal phy reset support Michael Walle
2022-03-13 0:54 ` [PATCH net-next v2 0/3] net: mscc-miim: add integrated PHY " Andrew Lunn
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