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authorDaniel Matyas <daniel.matyas@analog.com>2023-09-19 12:34:50 +0300
committerGuenter Roeck <linux@roeck-us.net>2023-10-28 09:21:40 -0700
commit8824557037d50f7819cef07b32ca9974965bd7ba (patch)
tree4906a2c1868925a577acc39f6250eb4374aa9cbd /Documentation/hwmon
parent9ca6696718cc3f8ca94172d834567f35500f21bf (diff)
hwmon: (max31827) Modify conversion wait time
There is nothing in the datasheet indicating that the 1ms error is needed and I didn't encounter any error during testing with 140ms wait time. Signed-off-by: Daniel Matyas <daniel.matyas@analog.com> Link: https://lore.kernel.org/r/20230919093456.10592-2-daniel.matyas@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
-rw-r--r--Documentation/hwmon/max31827.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/hwmon/max31827.rst b/Documentation/hwmon/max31827.rst
index b0971d05b8a4..9a1055a007cf 100644
--- a/Documentation/hwmon/max31827.rst
+++ b/Documentation/hwmon/max31827.rst
@@ -73,8 +73,8 @@ the conversion frequency to 1 conv/s. The conversion time varies depending on
the resolution. The conversion time doubles with every bit of increased
resolution. For 10 bit resolution 35ms are needed, while for 12 bit resolution
(default) 140ms. When chip is in shutdown mode and a read operation is
-requested, one-shot is triggered, the device waits for 140 (conversion time) + 1
-(error) ms, and only after that is the temperature value register read.
+requested, one-shot is triggered, the device waits for 140 (conversion time) ms,
+and only after that is the temperature value register read.
The LSB of the temperature values is 0.0625 degrees Celsius, but the values of
the temperatures are displayed in milli-degrees. This means, that some data is