Lines Matching +full:bus +full:- +full:id

1 What:		/sys/bus/i3c/devices/i3c-<bus-id>
3 Contact:	linux-[email protected]
5 		An I3C bus. This directory will contain one sub-directory per
6 		I3C device present on the bus.
8 What:		/sys/bus/i3c/devices/i3c-<bus-id>/current_master
10 Contact:	linux-[email protected]
12 		Expose the master that owns the bus (<bus-id>-<master-pid>) at
13 		the time this file is read. Note that bus ownership can change
17 What:		/sys/bus/i3c/devices/i3c-<bus-id>/mode
19 Contact:	linux-[email protected]
21 		I3C bus mode. Can be "pure", "mixed-fast" or "mixed-slow". See
25 What:		/sys/bus/i3c/devices/i3c-<bus-id>/i3c_scl_frequency
27 Contact:	linux-[email protected]
32 What:		/sys/bus/i3c/devices/i3c-<bus-id>/i2c_scl_frequency
34 Contact:	linux-[email protected]
39 What:		/sys/bus/i3c/devices/i3c-<bus-id>/dynamic_address
41 Contact:	linux-[email protected]
44 		address may change if the bus is re-initialized.
46 What:		/sys/bus/i3c/devices/i3c-<bus-id>/bcr
48 Contact:	linux-[email protected]
50 		BCR stands for Bus Characteristics Register and express the
54 		the bus.
56 What:		/sys/bus/i3c/devices/i3c-<bus-id>/dcr
58 Contact:	linux-[email protected]
64 		the bus.
66 What:		/sys/bus/i3c/devices/i3c-<bus-id>/pid
68 Contact:	linux-[email protected]
70 		PID stands for Provisioned ID and is used to uniquely identify
71 		a device on a bus. This PID contains information about the
72 		vendor, the part and an instance ID so that several devices of
73 		the same type can be connected on the same bus.
76 		the bus.
78 What:		/sys/bus/i3c/devices/i3c-<bus-id>/hdrcap
80 Contact:	linux-[email protected]
84 		by space. Modes can be "hdr-ddr", "hdr-tsp" and "hdr-tsl".
89 		driving the bus.
91 What:		/sys/bus/i3c/devices/i3c-<bus-id>/hotjoin
93 Contact:	linux-[email protected]
95 		I3C’s Hot-Join mechanism allows an I3C Device to inform the
96 		Active Controller that a newly-joined Target is present on the
97 		I3C Bus and is ready to receive a Dynamic Address, in order to
98 		become fully functional on the Bus. Hot-Join is used when the
99 		Target is mounted on the same I3C bus and remains depowered
101 		I3C bus
103 		This entry allows to enable or disable Hot-join of the Current
104 		Controller driving the bus.
106 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>
108 Contact:	linux-[email protected]
110 		An I3C device present on I3C bus identified by <bus-id>. Note
112 		the bus.
114 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/dynamic_address
116 Contact:	linux-[email protected]
118 		Dynamic address assigned to device <bus-id>-<device-pid>. This
119 		address may change if the bus is re-initialized.
121 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/bcr
123 Contact:	linux-[email protected]
125 		BCR stands for Bus Characteristics Register and express the
129 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/dcr
131 Contact:	linux-[email protected]
137 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/pid
139 Contact:	linux-[email protected]
141 		PID stands for Provisioned ID and is used to uniquely identify
142 		a device on a bus. This PID contains information about the
143 		vendor, the part and an instance ID so that several devices of
144 		the same type can be connected on the same bus.
147 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/hdrcap
149 Contact:	linux-[email protected]
153 		by space. Modes can be "hdr-ddr", "hdr-tsp" and "hdr-tsl".
158 What:		/sys/bus/i3c/devices/<bus-id>-<device-pid>
160 Contact:	linux-[email protected]
163 		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>.