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generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-09 21:58:54 +0000
otg port sometimes / on some devices it takes slightly too long for the Vbus detection code in phy-sun4i-usb.c to signal that Vbus is high after enabling Vbus and the musb hardware signals a MUSB_INTR_VBUSERROR interrupt. This commit sets the otg state to A_WAIT_VRISE upon enabling Vbus making musb_stage0_irq() ignore the first VBUSERR_RETRY_COUNT VBUSERROR interrupts, fixing connection issues in these cases. Signed-off-by: Hans de Goede <hdegoede@redhat.com> [b-liu@ti.com: revise subject prefix] Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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