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hwmon: (lm90) Add partial PEC support for ADT7461
authorGuenter Roeck <linux@roeck-us.net>
Tue, 9 Nov 2021 01:45:05 +0000 (17:45 -0800)
committerGuenter Roeck <linux@roeck-us.net>
Wed, 13 Jul 2022 15:38:17 +0000 (08:38 -0700)
commit425f5b5d15c2dfed7193ad2517a082bc99964722
tree90745fa724a975c9dacfcbd4c7c264ac50213955tree | snapshot
parent3b0982ff93aab8751f2c5df456a68abed11f84dacommit | diff
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>
Documentation/hwmon/lm90.rst diff | blob | history
drivers/hwmon/lm90.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git