[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 <redacted>
---
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Christian Bruel <christian.bruel@foss.st.com>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Pankaj Dev <redacted>
Cc: Rahul Kumar <redacted>
Cc: Rob Herring <robh@kernel.org>
Cc: Rosen Penev <redacted>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: kernel@dh-electronics.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-phy@lists.infradead.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-usb@vger.kernel.org
---
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
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy