From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- Documentation/ABI/testing/sysfs-driver-w1_ds28e17 | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-w1_ds28e17 (limited to 'Documentation/ABI/testing/sysfs-driver-w1_ds28e17') diff --git a/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 b/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 new file mode 100644 index 000000000..d301e7017 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 @@ -0,0 +1,21 @@ +What: /sys/bus/w1/devices/19-/speed +Date: Sep 2017 +KernelVersion: 4.14 +Contact: Jan Kandziora +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-/stretch +Date: Sep 2017 +KernelVersion: 4.14 +Contact: Jan Kandziora +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 -- cgit v1.2.3