[PATCH v2 3/6] dt-bindings: phy: mxs-usb-phy: add nxp,sim property

Xu Yang
2024-07-26T11:33:33Z

i.MX7ULP need properly set System Integration Module(SIM) module to make
usb wakeup work well. This will add a "nxp,sim" property.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>

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

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:
--
2.34.1