regulator: dt-bindings: qcom,rpmh: document supplies per variant

The RPMH regulator binding covers several devices with different
regulator supplies, so it uses patterns matching broad range of these
supplies.  This works fine but is not specific and might miss actual
mistakes when a wrong supply property is used for given variant.

Describe the supplies depending on the compatible, using a defs-allOf
method.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: krzk

Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml

@@ -95,35 +95,263 @@ properties:
   vdd-rgb-supply:
     description: Input supply phandle of rgb.
 
-  vin-lvs-1-2-supply:
-    description: Input supply phandle of one or more regulators.
-
-  vdd-bob-supply:
-    description: BOB regulator parent supply phandle.
-
   bob:
     type: object
     $ref: "regulator.yaml#"
     description: BOB regulator node.
 
 patternProperties:
-  "^vdd-s([0-9]+)-supply$":
-    description: Input supply phandle(s) of one or more regulators.
-
-  "^vdd-(l[0-9]+[-]){1,5}supply$":
-    description: Input supply phandle(s) of one or more regulators.
-
   "^(smps|ldo|lvs)[0-9]+$":
     type: object
     $ref: "regulator.yaml#"
     description: smps/ldo regulator nodes(s).
 
-additionalProperties: false
-
 required:
   - compatible
   - qcom,pmic-id
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm6150-rpmh-regulators
+    then:
+      properties:
+        vdd-l2-l3-supply: true
+        vdd-l4-l7-l8-supply: true
+        vdd-l5-l16-l17-l18-l19-supply: true
+        vdd-l10-l14-l15-supply: true
+        vdd-l11-l12-l13-supply: true
+      patternProperties:
+        "^vdd-l[169]-supply$": true
+        "^vdd-s[1-5]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm6150l-rpmh-regulators
+    then:
+      properties:
+        vdd-bob-supply:
+          description: BOB regulator parent supply phandle.
+        vdd-l1-l8-supply: true
+        vdd-l2-l3-supply: true
+        vdd-l4-l5-l6-supply: true
+        vdd-l7-l11-supply: true
+        vdd-l9-l10-supply: true
+      patternProperties:
+        "^vdd-s[1-8]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm7325-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l4-l12-l15-supply: true
+        vdd-l2-l7-supply: true
+        vdd-l6-l9-l10-supply: true
+        vdd-l11-l17-l18-l19-supply: true
+        vdd-l13-supply: true
+        vdd-l14-l16-supply: true
+      patternProperties:
+        "^vdd-l[358]-supply$": true
+        "^vdd-s[1-8]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8005-rpmh-regulators
+    then:
+      patternProperties:
+        "^vdd-s[1-4]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8009-rpmh-regulators
+            - qcom,pm8009-1-rpmh-regulators
+    then:
+      properties:
+        vdd-l5-l6-supply: true
+      patternProperties:
+        "^vdd-l[1-47]-supply$": true
+        "^vdd-s[1-2]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8150-rpmh-regulators
+            - qcom,pmm8155au-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l8-l11-supply: true
+        vdd-l2-l10-supply: true
+        vdd-l3-l4-l5-l18-supply: true
+        vdd-l6-l9-supply: true
+        vdd-l7-l12-l14-l15-supply: true
+        vdd-l13-l16-l17-supply: true
+      patternProperties:
+        "^vdd-s([1-9]|10)-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8150l-rpmh-regulators
+    then:
+      properties:
+        vdd-bob-supply:
+          description: BOB regulator parent supply phandle.
+        vdd-l1-l8-supply: true
+        vdd-l2-l3-supply: true
+        vdd-l4-l5-l6-supply: true
+        vdd-l7-l11-supply: true
+        vdd-l9-l10-supply: true
+      patternProperties:
+        "^vdd-s[1-8]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8350-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l4-supply: true
+        vdd-l2-l7-supply: true
+        vdd-l3-l5-supply: true
+        vdd-l6-l9-l10-supply: true
+        vdd-l8-supply: true
+      patternProperties:
+        "^vdd-s([1-9]|1[0-2])-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8350c-rpmh-regulators
+    then:
+      properties:
+        vdd-bob-supply:
+          description: BOB regulator parent supply phandle.
+        vdd-l1-l12-supply: true
+        vdd-l2-l8-supply: true
+        vdd-l3-l4-l5-l7-l13-supply: true
+        vdd-l6-l9-l11-supply: true
+        vdd-l10-supply: true
+      patternProperties:
+        "^vdd-s([1-9]|10)-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8450-rpmh-regulators
+    then:
+      patternProperties:
+        "^vdd-l[1-4]-supply$": true
+        "^vdd-s[1-6]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8998-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l27-supply: true
+        vdd-l2-l8-l17-supply: true
+        vdd-l3-l11-supply: true
+        vdd-l4-l5-supply: true
+        vdd-l6-supply: true
+        vdd-l7-l12-l14-l15-supply: true
+        vdd-l9-supply: true
+        vdd-l10-l23-l25-supply: true
+        vdd-l13-l19-l21-supply: true
+        vdd-l16-l28-supply: true
+        vdd-l18-l22-supply: true
+        vdd-l20-l24-supply: true
+        vdd-l26-supply: true
+        vin-lvs-1-2-supply: true
+      patternProperties:
+        "^vdd-s([1-9]|1[0-3])-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmg1110-rpmh-regulators
+    then:
+      properties:
+        vdd-s1-supply: true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmi8998-rpmh-regulators
+    then:
+      properties:
+        vdd-bob-supply:
+          description: BOB regulator parent supply phandle.
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmr735a-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l2-supply: true
+        vdd-l3-supply: true
+        vdd-l4-supply: true
+        vdd-l5-l6-supply: true
+      patternProperties:
+        "^vdd-s[1-3]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmx55-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l2-supply: true
+        vdd-l3-l9-supply: true
+        vdd-l4-l12-supply: true
+        vdd-l5-l6-supply: true
+        vdd-l7-l8-supply: true
+        vdd-l10-l11-l13-supply: true
+      patternProperties:
+        "^vdd-l1[4-6]-supply$": true
+        "^vdd-s[1-7]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmx65-rpmh-regulators
+    then:
+      properties:
+        vdd-l2-l18-supply: true
+        vdd-l5-l6-l16-supply: true
+        vdd-l8-l9-supply: true
+        vdd-l11-l13-supply: true
+      patternProperties:
+        "^vdd-l[1347]-supply$": true
+        "^vdd-l1[0245789]-supply$": true
+        "^vdd-l2[01]-supply$": true
+        "^vdd-s[1-8]-supply$": true
+
+unevaluatedProperties: false
+
 examples:
   - |
     #include <dt-bindings/regulator/qcom,rpmh-regulator.h>