diff mbox series

[v3,1/2] dt-bindings: phy: mxs-usb-phy: add nxp,sim property

Message ID 20240903075810.1196928-1-xu.yang_2@nxp.com
State Accepted
Commit d40ae4cdd9a400dea9dff3408b8c8983c45e943f
Headers show
Series [v3,1/2] dt-bindings: phy: mxs-usb-phy: add nxp,sim property | expand

Commit Message

Xu Yang Sept. 3, 2024, 7:58 a.m. UTC 
i.MX7ULP need properly set System Integration Module(SIM) module to make
usb wakeup work well. This will add a "nxp,sim" property.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>

---
Changes in v2:
 - add else branch suggested by Rob
Changes in v3:
 - add Rb tag
---
 .../devicetree/bindings/phy/fsl,mxs-usbphy.yaml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml b/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml
index f4b1ca2fb562..ce665a2779b7 100644
--- a/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml
+++ b/Documentation/devicetree/bindings/phy/fsl,mxs-usbphy.yaml
@@ -87,6 +87,12 @@  properties:
     maximum: 119
     default: 100
 
+  nxp,sim:
+    description:
+      The system integration module (SIM) provides system control and chip
+      configuration registers.
+    $ref: /schemas/types.yaml#/definitions/phandle
+
 required:
   - compatible
   - reg
@@ -110,6 +116,17 @@  allOf:
       required:
         - fsl,anatop
 
+  - if:
+      properties:
+        compatible:
+          const: fsl,imx7ulp-usbphy
+    then:
+      required:
+        - nxp,sim
+    else:
+      properties:
+        nxp,sim: false
+
 additionalProperties: false
 
 examples: