Lines Matching refs:bus

1 What:		/sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_req
6 		Set a_bus_req(A-device bus request) input to be 1 if
7 		the application running on the A-device wants to use the bus,
9 		the bus(or wants to work as peripheral). a_bus_req can also
11 		from the B-device, the A-device should decide to resume the bus.
16 		is using the bus as host role, otherwise 0.
18 What:		/sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_drop
23 		The a_bus_drop(A-device bus drop) input is 1 when the
25 		the bus, and is 0 otherwise, When a_bus_drop is 1, then
30 		Reading: returns 1 if the bus is off(vbus is turned off) by
33 What:		/sys/bus/platform/devices/ci_hdrc.0/inputs/b_bus_req
38 		The b_bus_req(B-device bus request) input is 1 during the time
40 		bus as host, and is 0 when the application no longer wants to
46 		is using the bus as host role, otherwise 0.
48 What:		/sys/bus/platform/devices/ci_hdrc.0/inputs/a_clr_err
54 		vbus error, then A-device will power down the bus.