[PATCH 01/13] dt-bindings: soc: mobileye: set `#clock-cells = <1>` for all compatibles

[Théo Lebrun <theo.lebrun@xxxxxxxxxxx>]

Some compatibles expose a single clock. For those, we used to let them
using `#clock-cells = <0>` (ie <&olb> reference rather than <&olb 0>).

Switch away from that: enforce a cell for all compatibles. This is more
straight forward, and avoids devicetree changes whenever a compatible
goes from exposing a single clock to multiple ones.

Side benefit: dt-bindings is simpler.

Signed-off-by: Théo Lebrun <theo.lebrun@xxxxxxxxxxx>
---
 .../bindings/soc/mobileye/mobileye,eyeq5-olb.yaml  | 24 +---------------------
 1 file changed, 1 insertion(+), 23 deletions(-)

diff --git a/Documentation/devicetree/bindings/soc/mobileye/mobileye,eyeq5-olb.yaml b/Documentation/devicetree/bindings/soc/mobileye/mobileye,eyeq5-olb.yaml
index f7e606d45ebcfc46ffe076e23a2ed514bfff9b8f..6d11472ba5a704d5d20f43776e5867f507a39242 100644
--- a/Documentation/devicetree/bindings/soc/mobileye/mobileye,eyeq5-olb.yaml
+++ b/Documentation/devicetree/bindings/soc/mobileye/mobileye,eyeq5-olb.yaml
@@ -41,9 +41,7 @@ properties:
     enum: [ 1, 2 ]
 
   '#clock-cells':
-    description:
-      Cell is clock index. Optional if compatible has a single clock.
-    enum: [ 0, 1 ]
+    const: 1
 
   clocks:
     maxItems: 1
@@ -312,26 +310,6 @@ allOf:
       properties:
         '#reset-cells': false
 
-    # Compatibles exposing a single clock.
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - mobileye,eyeq6h-central-olb
-              - mobileye,eyeq6h-east-olb
-              - mobileye,eyeq6h-west-olb
-              - mobileye,eyeq6h-ddr0-olb
-              - mobileye,eyeq6h-ddr1-olb
-    then:
-      properties:
-        '#clock-cells':
-          const: 0
-    else:
-      properties:
-        '#clock-cells':
-          const: 1
-
     # Only EyeQ5 has pinctrl in OLB.
   - if:
       not:

-- 
2.47.0