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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>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240212-vbus-glitch-v2-1-d71b73a82de1@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Frank Li 2024-02-12 11:19:07 -05:00 committed by Greg Kroah-Hartman
parent b65bdf7fd6
commit 8c1b6b74d4
1 changed files with 0 additions and 7 deletions
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7
Documentation/devicetree/bindings/usb/snps,dwc3.yaml
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@ -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