[PATCH v2 07/14] dt-bindings: phy: phy-cadence-torrent: Add clock bindings

[Yuti Amonkar <yamonkar@cadence.com>]

Add Torrent PHY reference clock bindings.This will not affect ABI as
the driver has never been functional, and therefore do not exist in
any active use case

Signed-off-by: Yuti Amonkar <yamonkar@cadence.com>
---
 .../devicetree/bindings/phy/phy-cadence-torrent.yaml         | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
index 3587312..907b627 100644
--- a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
@@ -17,6 +17,14 @@ properties:
   compatible:
     const: cdns,torrent-phy
 
+  clocks:
+    maxItems: 1
+    description:
+      PHY reference clock. Must contain an entry in clock-names.
+
+  clock-names:
+    const: refclk
+
   reg:
     items:
       - description: Offset of the DPTX PHY configuration registers.
@@ -46,6 +54,8 @@ properties:
 
 required:
   - compatible
+  - clocks
+  - clock-names
   - reg
   - "#phy-cells"
 
@@ -60,5 +70,7 @@ examples:
           num_lanes = <4>;
           max_bit_rate = <8100>;
           #phy-cells = <0>;
+          clocks = <&ref_clk>;
+          clock-names = "refclk";
     };
 ...
-- 
2.7.4