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

1 What:		/sys/bus/i3c/devices/i3c-<bus-id>
3 Contact:	linux-i3c@vger.kernel.org
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-i3c@vger.kernel.org
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-i3c@vger.kernel.org
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-i3c@vger.kernel.org
32 What:		/sys/bus/i3c/devices/i3c-<bus-id>/i2c_scl_frequency
34 Contact:	linux-i3c@vger.kernel.org
39 What:		/sys/bus/i3c/devices/i3c-<bus-id>/dynamic_address
41 Contact:	linux-i3c@vger.kernel.org
44 		address may change if the bus is re-initialized.
46 What:		/sys/bus/i3c/devices/i3c-<bus-id>/bcr
48 Contact:	linux-i3c@vger.kernel.org
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-i3c@vger.kernel.org
64 		the bus.
66 What:		/sys/bus/i3c/devices/i3c-<bus-id>/pid
68 Contact:	linux-i3c@vger.kernel.org
70 		PID stands for Provisional 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-i3c@vger.kernel.org
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>/<bus-id>-<device-pid>
93 Contact:	linux-i3c@vger.kernel.org
95 		An I3C device present on I3C bus identified by <bus-id>. Note
97 		the bus.
99 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/dynamic_address
101 Contact:	linux-i3c@vger.kernel.org
103 		Dynamic address assigned to device <bus-id>-<device-pid>. This
104 		address may change if the bus is re-initialized.
106 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/bcr
108 Contact:	linux-i3c@vger.kernel.org
110 		BCR stands for Bus Characteristics Register and express the
114 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/dcr
116 Contact:	linux-i3c@vger.kernel.org
122 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/pid
124 Contact:	linux-i3c@vger.kernel.org
126 		PID stands for Provisional ID and is used to uniquely identify
127 		a device on a bus. This PID contains information about the
128 		vendor, the part and an instance ID so that several devices of
129 		the same type can be connected on the same bus.
132 What:		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>/hdrcap
134 Contact:	linux-i3c@vger.kernel.org
138 		by space. Modes can be "hdr-ddr", "hdr-tsp" and "hdr-tsl".
143 What:		/sys/bus/i3c/devices/<bus-id>-<device-pid>
145 Contact:	linux-i3c@vger.kernel.org
148 		/sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>.