Re: [PATCH v2 2/2] dt-bindings: usb: document snps,dis_split_quirk property in dwc3
From: Sergey Shtylyov <hidden>
Date: 2021-12-20 18:37:04
Also in:
linux-usb, lkml
Hello! On 12/20/21 5:16 PM, Yaqin Pan wrote:
Add snps,dis_split_quirk property for dwc3 controller
The name doesn't match the prop itself anymore...
quoted hunk ↗ jump to hunk
Signed-off-by: Yaqin Pan <redacted> --- Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml index 41416fbd92aa..e9615ca8f447 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml@@ -226,6 +226,12 @@ properties: avoid -EPROTO errors with usbhid on some devices (Hikey 970). type: boolean + snps,dis-split-quirk: + description: + When set, change the way host controller schedules transations for a Control transfer. + Avoid failing to enumerate some devices due to usb compatibility issues. + type: boolean + snps,is-utmi-l1-suspend: description: True when DWC3 asserts output signal utmi_l1_suspend_n, false when
MBR, Sergey