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Diffstat (limited to '')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-w1_ds28e17 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 b/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 index d301e7017afe..e92aba4eb594 100644 --- a/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 +++ b/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 @@ -5,7 +5,9 @@ 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 @@ -17,5 +19,6 @@ 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 |