dt-bindings: usb: Support MediaTek MT8189 xhci

modify dt-binding for support mt8189 dts node of xhci

Signed-off-by: Jack Hsu <jh.hsu@mediatek.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251111070031.305281-6-jh.hsu@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 004d3ebec091904ea7d17a4e92f87c3fec610e43..231e6f35a986f88b2b769b1c7c26a6512fb8cfa4 100644 (file)
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -34,6 +34,7 @@ properties:
           - mediatek,mt8183-xhci
           - mediatek,mt8186-xhci
           - mediatek,mt8188-xhci
+          - mediatek,mt8189-xhci
           - mediatek,mt8192-xhci
           - mediatek,mt8195-xhci
           - mediatek,mt8365-xhci
@@ -168,7 +169,8 @@ properties:
             104 - used by mt8195, IP1, specific 1.04;
             105 - used by mt8195, IP2, specific 1.05;
             106 - used by mt8195, IP3, specific 1.06;
-          enum: [1, 2, 101, 102, 103, 104, 105, 106]
+            110 - used by mt8189, IP4, specific 1.10;
+          enum: [1, 2, 101, 102, 103, 104, 105, 106, 110]
 
   mediatek,u3p-dis-msk:
     $ref: /schemas/types.yaml#/definitions/uint32