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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/ABI/testing/sysfs-driver-w1_ds28e17
parentInitial commit. (diff)
downloadlinux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz
linux-430c2fc249ea5c0536abd21c23382884005c9093.zip
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+What: /sys/bus/w1/devices/19-<id>/speed
+Date: Sep 2017
+KernelVersion: 4.14
+Contact: Jan Kandziora <jjj@gmx.de>
+Description: When written, this file sets the I2C speed on the connected
+ DS28E17 chip. When read, it reads the current setting from
+ the DS28E17 chip.
+
+ Valid values: 100, 400, 900 [kBaud].
+
+ Default 100, can be set by w1_ds28e17.speed= module parameter.
+Users: w1_ds28e17 driver
+
+What: /sys/bus/w1/devices/19-<id>/stretch
+Date: Sep 2017
+KernelVersion: 4.14
+Contact: Jan Kandziora <jjj@gmx.de>
+Description: When written, this file sets the multiplier used to calculate
+ the busy timeout for I2C operations on the connected DS28E17
+ chip. When read, returns the current setting.
+ Valid values: 1 to 9.
+
+ Default 1, can be set by w1_ds28e17.stretch= module parameter.
+Users: w1_ds28e17 driver