On Sat, 2021-03-27 at 11:24 -0600, Rob Herring wrote:

On Tue, Mar 23, 2021 at 03:02:43PM +0800, Chunfeng Yun wrote:

quoted

Add support common property usb2-lpm-disable

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2: no changes
---
 Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 14f40efb3b22..2246d29a5e4e 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml

@@ -103,6 +103,10 @@ properties:
     description: supports USB3.0 LPM
     type: boolean
 
+  usb2-lpm-disable:
+    description: disable USB2 HW LPM
+    type: boolean

Already has a type. Don't redefine here. Just 'usb2-lpm-disable: true' 
and make sure usb-xhci.yaml is referenced.

Ok, thanks

quoted

+
   imod-interval-ns:
     description:
       Interrupt moderation interval value, it is 8 times as much as that
-- 
2.18.0