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Message-ID: <20230824114618.877730-3-danishanwar@ti.com>
Date: Thu, 24 Aug 2023 17:16:15 +0530
From: MD Danish Anwar <danishanwar@...com>
To: Randy Dunlap <rdunlap@...radead.org>,
Roger Quadros <rogerq@...nel.org>,
Simon Horman <simon.horman@...igine.com>,
Vignesh Raghavendra <vigneshr@...com>,
Andrew Lunn <andrew@...n.ch>,
Richard Cochran <richardcochran@...il.com>,
Conor Dooley <conor+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Jakub Kicinski <kuba@...nel.org>,
Eric Dumazet <edumazet@...gle.com>,
"David S. Miller" <davem@...emloft.net>,
MD Danish Anwar <danishanwar@...com>
CC: <nm@...com>, <srk@...com>, <linux-kernel@...r.kernel.org>,
<devicetree@...r.kernel.org>, <netdev@...r.kernel.org>,
<linux-omap@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v7 2/5] dt-bindings: net: Add IEP property in ICSSG
Add IEP property in ICSSG hardware DT binding document.
ICSSG uses IEP (Industrial Ethernet Peripheral) to support timestamping
of ethernet packets, PTP and PPS.
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
Reviewed-by: Roger Quadros <rogerq@...nel.org>
Reviewed-by: Simon Horman <horms@...nel.org>
Signed-off-by: MD Danish Anwar <danishanwar@...com>
---
.../devicetree/bindings/net/ti,icssg-prueth.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml b/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml
index 8ec30b3eb760..311c570165f9 100644
--- a/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml
+++ b/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml
@@ -52,6 +52,14 @@ properties:
description:
phandle to MII_RT module's syscon regmap
+ ti,iep:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ maxItems: 2
+ items:
+ maxItems: 1
+ description:
+ phandle to IEP (Industrial Ethernet Peripheral) for ICSSG
+
interrupts:
maxItems: 2
description:
@@ -155,6 +163,7 @@ examples:
"tx1-0", "tx1-1", "tx1-2", "tx1-3",
"rx0", "rx1";
ti,mii-g-rt = <&icssg2_mii_g_rt>;
+ ti,iep = <&icssg2_iep0>, <&icssg2_iep1>;
interrupt-parent = <&icssg2_intc>;
interrupts = <24 0 2>, <25 1 3>;
interrupt-names = "tx_ts0", "tx_ts1";
--
2.34.1
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