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3 Commits

Author SHA1 Message Date
Christophe JAILLET
6698cbd624 hwmon: (lan966x) Use the devm_clk_get_enabled() helper function 
Use the devm_clk_get_enabled() helper function instead of hand-writing it.
It saves some line of codes.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/25f2ab4c61d4fc48e8200f8754bb446f2b89ea89.1688795527.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2023-08-21 06:04:29 -07:00
Krzysztof Kozlowski
2d9011813e hwmon: lan966x: constify pointers to hwmon_channel_info 
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2023-04-19 07:08:36 -07:00
Michael Walle
c8f55be4a1 hwmon: add driver for the Microchip LAN966x SoC 
Add support for the temperatur sensor and the fan controller on the
Microchip LAN966x SoC. Apparently, an Analog Bits PVT sensor is used
which can measure temperature and process voltages. But only a forumlae
for the temperature sensor is known. Additionally, the SoC support a fan
tacho input as well as a PWM signal to control the fan.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220401214032.3738095-5-michael@walle.cc
[groeck: Added missing reference in Documentation/hwmon/index.rst]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2022-05-22 11:32:30 -07:00