[PATCH v2 RESEND 1/2] dt-bindings: phy: mediatek,xsphy: add property to set disconnect threshold

[Chunfeng Yun]

Add a property to tune usb2 phy's disconnect threshold.
And add a compatible for mt8196.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun at mediatek.com>
---
v2: change property name
---
 Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml
index 0bed847bb4ad..9017a9c93eb9 100644
--- a/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml
+++ b/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml
@@ -50,6 +50,7 @@ properties:
           - mediatek,mt3611-xsphy
           - mediatek,mt3612-xsphy
           - mediatek,mt7988-xsphy
+          - mediatek,mt8196-xsphy
       - const: mediatek,xsphy
 
   reg:
@@ -130,6 +131,13 @@ patternProperties:
         minimum: 1
         maximum: 7
 
+      mediatek,disconnect-threshold:
+        description:
+          The selection of disconnect threshold (U2 phy)
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 1
+        maximum: 15
+
       mediatek,efuse-intr:
         description:
           The selection of Internal Resistor (U2/U3 phy)
-- 
2.45.2