linux-kernel - [PATCH 3/7] dt-bindings: phy: cadence-torrent: Add binding for refclk driver

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Message-ID: <20201224114250.1083-4-kishon@ti.com>
Date:   Thu, 24 Dec 2020 17:12:46 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, Nishanth Menon <nm@...com>,
        Swapnil Jakhade <sjakhade@...ence.com>,
        Peter Rosin <peda@...ntia.se>
CC:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH 3/7] dt-bindings: phy: cadence-torrent: Add binding for refclk driver

Add binding for refclk driver used to route the refclk out of the
SERDES.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 .../bindings/phy/phy-cadence-torrent.yaml       | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
index e266ade53d87..d3b96afd514c 100644
--- a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
@@ -125,6 +125,23 @@ patternProperties:
 
     additionalProperties: false
 
+  "^refclk-driver":
+    type: object
+    description: |
+      Driver to route the reference clock out of the SERDES.
+    properties:
+      clocks:
+        maxItems: 1
+        description: Phandle to clock nodes representing the input to the
+          refclk driver.
+
+      "#clock-cells":
+        const: 0
+
+    required:
+      - clocks
+      - "#clock-cells"
+
 required:
   - compatible
   - "#address-cells"
-- 
2.17.1