[PATCH 1/3] dt-bindings: phy: qcom-edp: Add missing clock for X Elite

[Abel Vesa <abel.vesa@linaro.org>]

On X Elite platform, the eDP PHY uses one more clock called
refclk. Add it to the schema.

Cc: stable@vger.kernel.org # v6.10
Fixes: 5d5607861350 ("dt-bindings: phy: qcom-edp: Add X1E80100 PHY compatibles")
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
---
 .../devicetree/bindings/phy/qcom,edp-phy.yaml      | 23 +++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml
index 293fb6a9b1c330438bceba15226c91e392c840fb..2e594b2ea81d385118684bf58da3440c88ca32b9 100644
--- a/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml
@@ -32,12 +32,14 @@ properties:
       - description: PLL register block
 
   clocks:
-    maxItems: 2
+    minItems: 2
+    maxItems: 3
 
   clock-names:
     items:
       - const: aux
       - const: cfg_ahb
+      - const: refclk
 
   "#clock-cells":
     const: 1
@@ -59,6 +61,25 @@ required:
   - "#clock-cells"
   - "#phy-cells"
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,x1e80100-dp-phy
+    then:
+      properties:
+        clocks:
+          maxItems: 3
+        clock-names:
+          maxItems: 3
+    else:
+      properties:
+        clocks:
+          maxItems: 2
+        clock-names:
+          maxItems: 2
+
 additionalProperties: false
 
 examples:

-- 
2.34.1