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Message-ID: <e7a699fb-f7aa-3a3e-625f-7a2c512da5f9@sord.co.jp>
Date: Wed, 31 May 2023 22:57:55 +0900
From: Atsushi Nemoto <atsushi.nemoto@...d.co.jp>
To: netdev@...r.kernel.org, devicetree@...r.kernel.org
Cc: Michael Hennerich <michael.hennerich@...log.com>,
Alexandru Tachici <alexandru.tachici@...log.com>,
"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Horatiu Vultur <horatiu.vultur@...rochip.com>
Subject: [PATCH net-next v2 1/2] dt-bindings: net: adin: document a phy link
status inversion property
The ADIN1200/ADIN1300 supports inverting the link status output signal
on the LINK_ST pin.
Add support for selecting this feature via device-tree properties.
Signed-off-by: Atsushi Nemoto <atsushi.nemoto@...d.co.jp>
---
Documentation/devicetree/bindings/net/adi,adin.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/adi,adin.yaml b/Documentation/devicetree/bindings/net/adi,adin.yaml
index 929cf8c0b0fd..cd4a1461da1f 100644
--- a/Documentation/devicetree/bindings/net/adi,adin.yaml
+++ b/Documentation/devicetree/bindings/net/adi,adin.yaml
@@ -52,6 +52,11 @@ properties:
description: Enable 25MHz reference clock output on CLK25_REF pin.
type: boolean
+ adi,link-stat-inv:
+ description: Enable the link status output signal on the LINK_ST pin to be
+ inverted, meaning that link up is indicated by setting LINK_ST low.
+ type: boolean
+
unevaluatedProperties: false
examples:
--
2.30.2
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