Messages in this thread Patch in this message | | | From | Frank Li <> | Date | Mon, 12 Feb 2024 11:19:07 -0500 | Subject | [PATCH v2 1/2] dt-bindings: usb: dwc3: drop 'snps,host-vbus-glitches-quirk' |
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Drop 'snps,host-vbus-glitches-quirk'. It is safer to keep vbus disabled before handing over to xhci driver. Needn't this property to control enable workaround. Apply workaround unconditional.
Signed-off-by: Frank Li <Frank.Li@nxp.com> --- Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml index 8f5d250070c78..203a1eb66691f 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml @@ -273,13 +273,6 @@ properties: with an external supply. type: boolean - snps,host-vbus-glitches-quirk: - description: - When set, power off all Root Hub ports immediately after - setting host mode to avoid vbus (negative) glitch happen in later - xhci reset. And the vbus will back to 5V automatically when reset done. - type: boolean - snps,is-utmi-l1-suspend: description: True when DWC3 asserts output signal utmi_l1_suspend_n, false when -- 2.34.1
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