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Message-Id: <20231215212244.1658-2-ansuelsmth@gmail.com>
Date: Fri, 15 Dec 2023 22:22:41 +0100
From: Christian Marangi <ansuelsmth@...il.com>
To: Andrew Lunn <andrew@...n.ch>,
Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>,
"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>,
Florian Fainelli <f.fainelli@...il.com>,
Christian Marangi <ansuelsmth@...il.com>,
netdev@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Tobias Waldekranz <tobias@...dekranz.com>
Subject: [net-next PATCH v4 1/4] dt-bindings: net: phy: Document new LEDs polarity property
Document new LEDs polarity property to define what mode the LED needs to
be put to turn it on.
Currently supported modes are:
- active-low
- active-high
- active-low-tristate
- active-high-tristate
Mode is optional and if it's not defined, a default value is chosed by
the driver.
Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
---
Changes v4:
- Drop support for global active-low
- Rework to polarity option (for marvell10g series support)
Changes v3:
- Out of RFC
Changes v2:
- Add this patch
.../devicetree/bindings/net/ethernet-phy.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
index 8fb2a6ee7e5b..282bf18f50fd 100644
--- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
@@ -225,6 +225,17 @@ properties:
driver dependent and required for ports that define multiple
LED for the same port.
+ polarity:
+ description: |
+ Electrical polarity and drive type for the LED to turn it
+ on.
+ $ref: /schemas/types.yaml#/definitions/string
+ enum:
+ - active-low
+ - active-high
+ - active-low-tristate
+ - active-high-tristate
+
required:
- reg
--
2.40.1
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