[PATCH v3 7/9] dt-bindings: arm: stm32: Switch st,stm32mp23/25-syscfg into simple-mfd

The st,stm32mp23-syscfg and st,stm32mp25-syscfg can have subnodes, which
represent the USB 2.0 FEMTO-PHY. Turn the syscfg into "simple-mfd" so the
PHYs would get populated by the OS.

Signed-off-by: Marek Vasut <[email protected]>
---
Cc: Alexandre Torgue <[email protected]>
Cc: Christian Bruel <[email protected]>
Cc: Conor Dooley <[email protected]>
Cc: Fabrice Gasnier <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Maxime Coquelin <[email protected]>
Cc: Neil Armstrong <[email protected]>
Cc: Pankaj Dev <[email protected]>
Cc: Rahul Kumar <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Rosen Penev <[email protected]>
Cc: Thinh Nguyen <[email protected]>
Cc: Vinod Koul <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
---
V2: New patch
V3: Fix the bindings
---
 .../bindings/arm/stm32/st,stm32-syscon.yaml   | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
index 95d2319afe235..4db4198c5dd7a 100644
--- a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
@@ -22,11 +22,12 @@ properties:
               - st,stm32mp151-pwr-mcu
               - st,stm32mp157-syscfg
               - st,stm32mp21-syscfg
-              - st,stm32mp23-syscfg
-              - st,stm32mp25-syscfg
           - const: syscon
       - items:
-          - const: st,stm32-tamp
+          - enum:
+              - st,stm32-tamp
+              - st,stm32mp23-syscfg
+              - st,stm32mp25-syscfg
           - const: syscon
           - const: simple-mfd
 
@@ -39,6 +40,17 @@ properties:
   "#clock-cells":
     const: 0
 
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+patternProperties:
+  "^phy@[0-9a-f]+$":
+    type: object
+    $ref: /schemas/phy/st,stm32-usb2phy.yaml
+
 required:
   - compatible
   - reg
@@ -57,10 +69,14 @@ allOf:
   - if:
       properties:
         compatible:
-          const: st,stm32mp25-syscfg
+          enum:
+            - st,stm32mp23-syscfg
+            - st,stm32mp25-syscfg
     then:
       required:
         - "#clock-cells"
+        - "#address-cells"
+        - "#size-cells"
 
 additionalProperties: false
 
-- 
2.53.0


-- 
linux-phy mailing list
[email protected]
https://lists.infradead.org/mailman/listinfo/linux-phy