The usb phy in i.MX95 is compatible with i.MX8MP's, this will add a
compatible "fsl,imx95-usb-phy" for i.MX95. Also change reg maxItems
to 2 since i.MX95 needs another regmap to control Type-C Assist (TCA)
block. Since i.MX95 usb phy is able to switch SS lanes, this will also
add orientation-switch and port property to the file.
Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx>
---
.../bindings/phy/fsl,imx8mq-usb-phy.yaml | 40 +++++++++++++++++--
1 file changed, 36 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
index dc3a3f709fea..b0a614a9556d 100644
--- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
@@ -11,12 +11,17 @@ maintainers:
properties:
compatible:
- enum:
- - fsl,imx8mq-usb-phy
- - fsl,imx8mp-usb-phy
+ oneOf:
+ - enum:
+ - fsl,imx8mq-usb-phy
+ - fsl,imx8mp-usb-phy
+ - items:
+ - const: fsl,imx95-usb-phy
+ - const: fsl,imx8mp-usb-phy
reg:
- maxItems: 1
+ minItems: 1
+ maxItems: 2
"#phy-cells":
const: 0
@@ -28,6 +33,17 @@ properties:
items:
- const: phy
+ orientation-switch:
+ description:
+ Flag the PHY as possible handler of USB Type-C orientation switching
+ type: boolean
+
+ port:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ A port node to link the PHY to a TypeC controller for the purpose of
+ handling orientation switching.
+
power-domains:
maxItems: 1
@@ -89,6 +105,22 @@ required:
- clocks
- clock-names
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx95-usb-phy
+ then:
+ properties:
+ reg:
+ minItems: 2
+ else:
+ properties:
+ reg:
+ maxItems: 1
+
additionalProperties: false
examples:
--
2.34.1
