hwmon: (pmbus/max31785) Add fan control

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The implementation makes use of the new fan control virtual registers
exposed by the pmbus core. It mixes use of the default implementations
with some overrides via the read/write handlers to handle FAN_COMMAND_1
on the MAX31785, whose definition breaks the value range into various
control bands dependent on RPM or PWM mode.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Andrew Jeffery 2017-11-20 15:12:04 +10:30 • committed by Guenter Roeck

parent d206636e76

commit 56ad86b4b1

2 changed files with 144 additions and 1 deletions

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7

Documentation/hwmon/max31785

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138

drivers/hwmon/pmbus/max31785.c

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