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Message-Id: <20231127-marvell-88e6152-wan-led-v9-3-272934e04681@linaro.org>
Date: Mon, 27 Nov 2023 16:43:06 +0100
From: Linus Walleij <linus.walleij@...aro.org>
To: Andrew Lunn <andrew@...n.ch>,
Gregory Clement <gregory.clement@...tlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>, Russell King <linux@...linux.org.uk>,
Florian Fainelli <f.fainelli@...il.com>,
Vladimir Oltean <olteanv@...il.com>,
"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
Marek BehĂșn <kabel@...nel.org>
Cc: Christian Marangi <ansuelsmth@...il.com>,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
Linus Walleij <linus.walleij@...aro.org>, Rob Herring <robh@...nel.org>
Subject: [PATCH net-next v9 3/5] dt-bindings: net: ethernet-switch: Accept
special variants
Accept special node naming variants for Marvell switches with
special node names as ABI.
This is maybe not the prettiest but it avoids special-casing
the Marvell MV88E6xxx bindings by copying a lot of generic
binding code down into that one binding just to special-case
these unfixable nodes.
Reviewed-by: Rob Herring <robh@...nel.org>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
---
.../devicetree/bindings/net/ethernet-switch.yaml | 23 +++++++++++++++++++---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/ethernet-switch.yaml b/Documentation/devicetree/bindings/net/ethernet-switch.yaml
index 72ac67ca3415..b3b7e1a1b127 100644
--- a/Documentation/devicetree/bindings/net/ethernet-switch.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-switch.yaml
@@ -20,9 +20,26 @@ description:
select: false
-properties:
- $nodename:
- pattern: "^(ethernet-)?switch(@.*)?$"
+allOf:
+ # This condition is here to satisfy the case where certain device
+ # nodes have to preserve non-standard names because of
+ # backward-compatibility with boot loaders inspecting certain
+ # node names.
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - marvell,turris-mox-mv88e6085
+ - marvell,turris-mox-mv88e6190
+ then:
+ properties:
+ $nodename:
+ pattern: "switch[0-3]@[0-3]+$"
+ else:
+ properties:
+ $nodename:
+ pattern: "^(ethernet-)?switch(@.*)?$"
patternProperties:
"^(ethernet-)?ports$":
--
2.34.1
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