linux-kernel - [PATCH net-next 2/9] dt-bindings: net: sparx5: Extend with the ptp interrupt

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Date:   Fri, 4 Mar 2022 12:08:53 +0100
From:   Horatiu Vultur <horatiu.vultur@...rochip.com>
To:     <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     <davem@...emloft.net>, <kuba@...nel.org>, <robh+dt@...nel.org>,
        <UNGLinuxDriver@...rochip.com>, <casper.casan@...il.com>,
        <richardcochran@...il.com>,
        Horatiu Vultur <horatiu.vultur@...rochip.com>
Subject: [PATCH net-next 2/9] dt-bindings: net: sparx5: Extend with the ptp interrupt

Extend dt-bindings for sparx5 with ptp interrupt. This is generated
when doing 2-step timestamping and the timestamp can be read from the
FIFO.

Signed-off-by: Horatiu Vultur <horatiu.vultur@...rochip.com>
---
 .../devicetree/bindings/net/microchip,sparx5-switch.yaml        | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
index 347b912a46bb..6c86d3d85e99 100644
--- a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
+++ b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
@@ -53,12 +53,14 @@ properties:
     items:
       - description: register based extraction
       - description: frame dma based extraction
+      - description: ptp interrupt
 
   interrupt-names:
     minItems: 1
     items:
       - const: xtr
       - const: fdma
+      - const: ptp
 
   resets:
     items:
-- 
2.33.0