From: Antoine Tenart <antoine.tenart@bootlin.com>
To: davem@davemloft.net, andrew@lunn.ch, f.fainelli@gmail.com,
hkallweit1@gmail.com, richardcochran@gmail.com,
alexandre.belloni@bootlin.com, UNGLinuxDriver@microchip.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
thomas.petazzoni@bootlin.com, allan.nielsen@microchip.com,
foss@0leil.net, antoine.tenart@bootlin.com
Subject: [PATCH net-next v3 7/8] dt-bindings: net: phy: vsc8531: document the load/save GPIO
Date: Fri, 19 Jun 2020 14:22:59 +0200 [thread overview]
Message-ID: <20200619122300.2510533-8-antoine.tenart@bootlin.com> (raw)
In-Reply-To: <20200619122300.2510533-1-antoine.tenart@bootlin.com>
A new optional property can be used to reference the load/save GPIO,
used for PTP hardware clock (PHC) operations. This patch documents it in
the binding documentation.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
index 5ff37c68c941..87a27d775d48 100644
--- a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
+++ b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
@@ -31,6 +31,8 @@ Optional properties:
VSC8531_LINK_100_ACTIVITY (2),
VSC8531_LINK_ACTIVITY (0) and
VSC8531_DUPLEX_COLLISION (8).
+- load-save-gpios : GPIO used for the load/save operation of the PTP
+ hardware clock (PHC).
Table: 1 - Edge rate change
@@ -67,4 +69,5 @@ Example:
vsc8531,edge-slowdown = <7>;
vsc8531,led-0-mode = <LINK_1000_ACTIVITY>;
vsc8531,led-1-mode = <LINK_100_ACTIVITY>;
+ load-save-gpios = <&gpio 10 GPIO_ACTIVE_HIGH>;
};
--
2.26.2
next prev parent reply other threads:[~2020-06-19 12:27 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-19 12:22 [PATCH net-next v3 0/8] net: phy: mscc: PHC and timestamping support Antoine Tenart
2020-06-19 12:22 ` [PATCH net-next v3 1/8] net: phy: add support for a common probe between shared PHYs Antoine Tenart
2020-06-20 14:49 ` Andrew Lunn
2020-06-19 12:22 ` [PATCH net-next v3 2/8] net: phy: mscc: fix copyright and author information in MACsec Antoine Tenart
2020-06-20 14:50 ` Andrew Lunn
2020-06-19 12:22 ` [PATCH net-next v3 3/8] net: phy: mscc: remove the TR CLK disable magic value Antoine Tenart
2020-06-20 14:52 ` Andrew Lunn
2020-06-22 12:49 ` Antoine Tenart
2020-06-19 12:22 ` [PATCH net-next v3 4/8] net: phy: mscc: take into account the 1588 block in MACsec init Antoine Tenart
2020-06-21 15:38 ` Quentin Schulz
2020-06-22 14:25 ` Antoine Tenart
2020-06-19 12:22 ` [PATCH net-next v3 5/8] net: phy: mscc: 1588 block initialization Antoine Tenart
2020-06-20 15:10 ` Andrew Lunn
2020-06-22 13:07 ` Antoine Tenart
2020-06-21 16:57 ` Quentin Schulz
2020-06-22 15:26 ` Antoine Tenart
2020-06-19 12:22 ` [PATCH net-next v3 6/8] net: phy: mscc: timestamping and PHC support Antoine Tenart
2020-06-20 15:00 ` Richard Cochran
2020-06-22 13:09 ` Antoine Tenart
2020-06-20 15:16 ` Andrew Lunn
2020-06-20 15:21 ` Andrew Lunn
2020-06-22 13:31 ` Antoine Tenart
2020-06-20 15:40 ` Andrew Lunn
2020-06-22 13:26 ` Antoine Tenart
2020-06-21 17:35 ` Quentin Schulz
2020-06-22 15:35 ` Antoine Tenart
2020-06-19 12:22 ` Antoine Tenart [this message]
2020-06-19 12:23 ` [PATCH net-next v3 8/8] MIPS: dts: ocelot: describe the load/save GPIO Antoine Tenart
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