From: Florian Fainelli <f.fainelli@gmail.com>
To: netdev@vger.kernel.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
"David S. Miller" <davem@davemloft.net>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH net-next v2 1/2] dt-bindings: net: mdio: Document common properties
Date: Sat, 18 Apr 2020 20:08:42 -0700 [thread overview]
Message-ID: <20200419030843.18870-2-f.fainelli@gmail.com> (raw)
In-Reply-To: <20200419030843.18870-1-f.fainelli@gmail.com>
Some of the properties pertaining to the broken turn around or resets
were only documented in ethernet-phy.yaml while they are applicable
across all MDIO devices and not Ethernet PHYs specifically which are a
superset.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
.../devicetree/bindings/net/mdio.yaml | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/mdio.yaml b/Documentation/devicetree/bindings/net/mdio.yaml
index 50c3397a82bc..d268ed80bb77 100644
--- a/Documentation/devicetree/bindings/net/mdio.yaml
+++ b/Documentation/devicetree/bindings/net/mdio.yaml
@@ -50,6 +50,33 @@ patternProperties:
description:
The ID number for the PHY.
+ broken-turn-around:
+ $ref: /schemas/types.yaml#definitions/flag
+ description:
+ If set, indicates the MDIO device does not correctly release
+ the turn around line low at the end of a MDIO transaction.
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: phy
+
+ reset-gpios:
+ maxItems: 1
+ description:
+ The GPIO phandle and specifier for the MDIO reset signal.
+
+ reset-assert-us:
+ description:
+ Delay after the reset was asserted in microseconds. If this
+ property is missing the delay will be skipped.
+
+ reset-deassert-us:
+ description:
+ Delay after the reset was deasserted in microseconds. If
+ this property is missing the delay will be skipped.
+
required:
- reg
--
2.19.1
next prev parent reply other threads:[~2020-04-19 3:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-19 3:08 [PATCH net-next v2 0/2] dt-bindings: net: mdio.yaml fixes Florian Fainelli
2020-04-19 3:08 ` Florian Fainelli [this message]
2020-04-19 15:11 ` [PATCH net-next v2 1/2] dt-bindings: net: mdio: Document common properties Andrew Lunn
2020-04-19 3:08 ` [PATCH net-next v2 2/2] dt-bindings: net: mdio: Make descriptions more general Florian Fainelli
2020-04-19 15:12 ` Andrew Lunn
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