From: Detlev Casanova <detlev.casanova@collabora.com>
To: linux-kernel@vger.kernel.org
Cc: Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Florian Fainelli <f.fainelli@gmail.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
Detlev Casanova <detlev.casanova@collabora.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v4 2/3] dt-bindings: net: phy: Document support for external PHY clk
Date: Mon, 5 Jun 2023 11:40:09 -0400 [thread overview]
Message-ID: <20230605154010.49611-3-detlev.casanova@collabora.com> (raw)
In-Reply-To: <20230605154010.49611-1-detlev.casanova@collabora.com>
Ethern PHYs can have external an clock that needs to be activated before
communicating with the PHY.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
---
Documentation/devicetree/bindings/net/ethernet-phy.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
index 4f574532ee13..c1241c8a3b77 100644
--- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
@@ -93,6 +93,12 @@ properties:
the turn around line low at end of the control phase of the
MDIO transaction.
+ clocks:
+ maxItems: 1
+ description:
+ External clock connected to the PHY. If not specified it is assumed
+ that the PHY uses a fixed crystal or an internal oscillator.
+
enet-phy-lane-swap:
$ref: /schemas/types.yaml#/definitions/flag
description:
--
2.39.3
next prev parent reply other threads:[~2023-06-05 15:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-05 15:40 [PATCH v4 0/3] net: phy: realtek: Support external PHY clock Detlev Casanova
2023-06-05 15:40 ` [PATCH v4 1/3] net: phy: realtek: Add optional " Detlev Casanova
2023-06-05 15:40 ` Detlev Casanova [this message]
2023-06-05 15:40 ` [PATCH v4 3/3] net: phy: realtek: Disable clock on suspend Detlev Casanova
2023-06-05 20:33 ` [PATCH v4 0/3] net: phy: realtek: Support external PHY clock Heiner Kallweit
2023-06-07 9:00 ` patchwork-bot+netdevbpf
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