Lines Matching full:73
128 |-- i2c-73 (channel-1)
129 | |-- 73-0040 (I2C sensor device with hwmon directory)
130 | |-- 73-0070 (I2C MUX at 0x70, exists in DTS, but failed to probe)
131 | `-- 73-0072 (8-channel I2C MUX at 0x72)
172 $ readlink /sys/bus/i2c/devices/i2c-73/device
174 $ readlink /sys/bus/i2c/devices/i2c-73/mux_device
177 ``i2c-73`` is a logical bus fanout by an I2C MUX under ``i2c-7``
179 Whenever we access an I2C device with bus 73, the kernel will always
201 delete_device i2c-73 new_device uevent
216 ../i2c-73
219 with a logical I2C bus number of 73.
220 Let us continue the journey to directory ``i2c-73`` in either ways::
222 # cd to i2c-73 under I2C Sysfs root
223 /sys/bus/i2c/devices/i2c-7/7-0071$ cd /sys/bus/i2c/devices/i2c-73
224 /sys/bus/i2c/devices/i2c-73$
231 /sys/bus/i2c/devices/i2c-7/7-0071$ cd ../i2c-73
232 /sys/bus/i2c/devices/i2c-7/i2c-73$
234 Either ways, you will end up in the directory of ``i2c-73``. Similar to above,
238 /sys/bus/i2c/devices/i2c-73$ ls
239 73-0040 device i2c-83 new_device
240 73-004e i2c-78 i2c-84 of_node
241 73-0050 i2c-79 i2c-85 power
242 73-0070 i2c-80 i2c-dev subsystem
243 73-0072 i2c-81 mux_device uevent
245 /sys/bus/i2c/devices/i2c-73$ cd 73-0072
246 /sys/bus/i2c/devices/i2c-73/73-0072$ ls
251 /sys/bus/i2c/devices/i2c-73/73-0072$ readlink channel-3
268 $ i2cdetect -l | grep -e '\-73' -e _7 | sort -V
270 i2c-73 i2c i2c-7-mux (chan_id 1) I2C adapter
271 i2c-78 i2c i2c-73-mux (chan_id 0) I2C adapter
272 i2c-79 i2c i2c-73-mux (chan_id 1) I2C adapter
273 i2c-80 i2c i2c-73-mux (chan_id 2) I2C adapter
274 i2c-81 i2c i2c-73-mux (chan_id 3) I2C adapter
275 i2c-82 i2c i2c-73-mux (chan_id 4) I2C adapter
276 i2c-83 i2c i2c-73-mux (chan_id 5) I2C adapter
277 i2c-84 i2c i2c-73-mux (chan_id 6) I2C adapter
278 i2c-85 i2c i2c-73-mux (chan_id 7) I2C adapter
323 /sys/bus/i2c/devices/i2c-73$ cat 73-0040/name
325 /sys/bus/i2c/devices/i2c-73$ cat 73-0070/name
327 /sys/bus/i2c/devices/i2c-73$ cat 73-0072/name
333 /sys/bus/i2c/devices/i2c-73$ readlink -f 73-0040/driver
335 /sys/bus/i2c/devices/i2c-73$ readlink -f 73-0072/driver
342 /sys/bus/i2c/devices/i2c-73$ ls 73-0070/driver
343 ls: 73-0070/driver: No such file or directory
344 /sys/bus/i2c/devices/i2c-73$ dmesg | grep 73-0070
345 pca954x 73-0070: probe failed
346 pca954x 73-0070: probe failed
358 /sys/bus/i2c/devices/i2c-73$ ls -l 73-0072/channel-*
359 lrwxrwxrwx ... 73-0072/channel-0 -> ../i2c-78
360 lrwxrwxrwx ... 73-0072/channel-1 -> ../i2c-79
361 lrwxrwxrwx ... 73-0072/channel-2 -> ../i2c-80
362 lrwxrwxrwx ... 73-0072/channel-3 -> ../i2c-81
363 lrwxrwxrwx ... 73-0072/channel-4 -> ../i2c-82
364 lrwxrwxrwx ... 73-0072/channel-5 -> ../i2c-83
365 lrwxrwxrwx ... 73-0072/channel-6 -> ../i2c-84
366 lrwxrwxrwx ... 73-0072/channel-7 -> ../i2c-85
376 /sys/bus/i2c/devices/i2c-73/73-0040/hwmon/hwmon17$ ls