[PATCH v6 07/11] dt-bindings: usb: Support MediaTek MT8189 evb board xhci

Jack Hsu jh.hsu at mediatek.com
Thu Oct 30 06:44:39 PDT 2025


modify dt-binding for support mt8189 evb board dts node of xhci

Signed-off-by: Jack Hsu <jh.hsu at mediatek.com>
---
 .../devicetree/bindings/usb/mediatek,mtk-xhci.yaml         | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 004d3ebec091..05cb6a219e5c 100644
--- 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
@@ -119,6 +120,9 @@ properties:
   resets:
     maxItems: 1
 
+  reset-names:
+    maxItems: 1
+
   usb3-lpm-capable: true
 
   usb2-lpm-disable: true
@@ -168,7 +172,8 @@ 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
-- 
2.45.2




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