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Commit 9c527f49 authored by Li Jun's avatar Li Jun Committed by Felipe Balbi
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usb: otg-fsm: add B_AIDL_BDIS timer 



Add A-idle to B-disconnect timer, B-device detects that bus is idle
for more than TB_AIDL_BDIS min and begins HNP by turning off pullup
on D+. This allows the bus to discharge to the SE0 state.

Acked-by: default avatarPeter Chen <peter.chen@nxp.com>
Signed-off-by: default avatarLi Jun <jun.li@nxp.com>
Signed-off-by: default avatarFelipe Balbi <balbi@kernel.org>
parent dfbae330

include/linux/usb/otg-fsm.h

+1 −0
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ enum otg_fsm_timer { 
	A_AIDL_BDIS,

	B_ASE0_BRST,

	A_BIDL_ADIS,

	B_AIDL_BDIS,



	/* Auxiliary timers */

	B_SE0_SRP,