diff options
| author |   Guenter Roeck <linux@roeck-us.net> | 2021-11-08 17:45:05 -0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2022-07-13 08:38:17 -0700 |
| commit | 425f5b5d15c2dfed7193ad2517a082bc99964722 (patch) | |
| tree | 90745fa724a975c9dacfcbd4c7c264ac50213955 /Documentation/hwmon/lm90.rst | |
| parent | hwmon: (lm90) Improve PEC support (diff) | |
| download | linux-dev-425f5b5d15c2dfed7193ad2517a082bc99964722.tar.xz linux-dev-425f5b5d15c2dfed7193ad2517a082bc99964722.zip | |
hwmon: (lm90) Add partial PEC support for ADT7461
Revision 0 of the ADT7461 datasheet suggests that the chip supports PEC
(packet error checking). This information is gone in later versions of the
datasheet. Experiments show that PEC support on ADT7461 is similar to PEC
support in ADM1032, ie it is only supported for read operations. Add
support for it to the driver.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon/lm90.rst')
| -rw-r--r-- | Documentation/hwmon/lm90.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/hwmon/lm90.rst b/Documentation/hwmon/lm90.rst index f107d4a159fa..9886a298797f 100644 --- a/Documentation/hwmon/lm90.rst +++ b/Documentation/hwmon/lm90.rst @@ -322,6 +322,7 @@ ADM1032: ADT7461, ADT7461A, NCT1008: * Extended temperature range (breaks compatibility) * Lower resolution for remote temperature + * SMBus PEC support for Write Byte and Receive Byte transactions. MAX6654: * Better local resolution |