Re: [PATCH v2 5/5] dt-bindings: phy: uniphier: Clean up clock-names and reset-names using compatible string

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Hi Krzysztof,

On 2022/03/30 17:13, Krzysztof Kozlowski wrote:
On 30/03/2022 07:20, Kunihiko Hayashi wrote:
Instead of "oneOf:" choices, use "allOf:" and "if:" to define clock-names
and reset-names that can be taken by the compatible string.

The order of clock-names and reset-names doesn't change here.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
---
  .../phy/socionext,uniphier-ahci-phy.yaml      | 73 ++++++++++++------
  .../phy/socionext,uniphier-pcie-phy.yaml      | 37 ++++++---
  .../phy/socionext,uniphier-usb3hs-phy.yaml    | 75 +++++++++++++-----
  .../phy/socionext,uniphier-usb3ss-phy.yaml    | 77 ++++++++++++++-----
  4 files changed, 188 insertions(+), 74 deletions(-)

diff --git
a/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml
b/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml
index 14f7579e7daa..61d9306e1852 100644
---
a/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml
+++
b/Documentation/devicetree/bindings/phy/socionext,uniphier-ahci-phy.yaml
@@ -30,33 +30,62 @@ properties:
      minItems: 1
      maxItems: 2

-  clock-names:
-    oneOf:
-      - items:          # for PXs2
-          - const: link
-      - items:          # for Pro4
-          - const: link
-          - const: gio
-      - items:          # for others
-          - const: link
-          - const: phy
+  clock-names: true

    resets:
      minItems: 2
      maxItems: 6

-  reset-names:
-    oneOf:
-      - items:          # for Pro4
-          - const: link
-          - const: gio
-          - const: phy
-          - const: pm
-          - const: tx
-          - const: rx
-      - items:          # for others
-          - const: link
-          - const: phy
+  reset-names: true
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: socionext,uniphier-pro4-ahci-phy
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: link
+            - const: gio
+        reset-names:
+          items:
+            - const: link
+            - const: gio
+            - const: phy
+            - const: pm
+            - const: tx
+            - const: rx

Constrain also everywhere clocks and resets, so here should be:
   resets:
     minItems: 6
     maxItems: 6

If I put the constraint here, it would conflict with the original one.
Should I also replace the original resets

    resets:
      minItems: 2
      maxItems: 6

with "resets: true"?

Thank you,

---
Best Regards
Kunihiko Hayashi



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