Commit 46b94c48 authored by Ban Feng's avatar Ban Feng Committed by Guenter Roeck
Browse files

hwmon: Add driver for I2C chip Nuvoton NCT7363Y 



The NCT7363Y is a fan controller which provides up to 16
independent FAN input monitors. It can report each FAN input count
values. The NCT7363Y also provides up to 16 independent PWM
outputs. Each PWM can output specific PWM signal by manual mode to
control the FAN duty outside.

Signed-off-by: default avatarBan Feng <kcfeng0@nuvoton.com>
Message-ID: <20241022052905.4062682-3-kcfeng0@nuvoton.com>
[groeck: Dropped unnecessary variable initialization, and , after { }]
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 15cae9c0

Documentation/hwmon/index.rst

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@@ -175,6 +175,7 @@ Hardware Monitoring Kernel Drivers 
   mpq8785

   nct6683

   nct6775

   nct7363

   nct7802

   nct7904

   npcm750-pwm-fan

Documentation/hwmon/nct7363.rst

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.. SPDX-License-Identifier: GPL-2.0



Kernel driver nct7363

=====================



Supported chip:



  * Nuvoton NCT7363Y



    Prefix: nct7363



    Addresses: I2C 0x20, 0x21, 0x22, 0x23



Author: Ban Feng <kcfeng0@nuvoton.com>





Description

-----------



The NCT7363Y is a fan controller which provides up to 16 independent

FAN input monitors, and up to 16 independent PWM outputs with SMBus interface.





Sysfs entries

-------------



Currently, the driver supports the following features:



==========  ==========================================

fanX_input  provide current fan rotation value in RPM

fanX_alarm  report fan low speed real status

fanX_min    get or set fan count threshold



pwmX        get or set PWM fan control value.

==========  ==========================================

MAINTAINERS

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@@ -15955,6 +15955,8 @@ M: Ban Feng <kcfeng0@nuvoton.com> 
L:	linux-hwmon@vger.kernel.org

S:	Maintained

F:	Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml

F:	Documentation/hwmon/nct7363.rst

F:	drivers/hwmon/nct7363.c









NETCONSOLE









M:	Breno Leitao <leitao@debian.org>
































drivers/hwmon/Kconfig



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@@ -1681,6 +1681,17 @@ config SENSORS_NCT6775_I2C







	  This driver can also be built as a module. If so, the module









	  will be called nct6775-i2c.



















config SENSORS_NCT7363









	tristate "Nuvoton NCT7363Y"









	depends on I2C









	select REGMAP_I2C









	help









	  If you say yes here you get support for the Nuvoton NCT7363Y









	  hardware monitoring chip.



















	  This driver can also be built as a module. If so, the module









	  will be called nct7363.



















config SENSORS_NCT7802









	tristate "Nuvoton NCT7802Y"









	depends on I2C
































drivers/hwmon/Makefile



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@@ -172,6 +172,7 @@ obj-$(CONFIG_SENSORS_NCT6775_CORE) += nct6775-core.o







nct6775-objs			:= nct6775-platform.o









obj-$(CONFIG_SENSORS_NCT6775)	+= nct6775.o









obj-$(CONFIG_SENSORS_NCT6775_I2C) += nct6775-i2c.o









obj-$(CONFIG_SENSORS_NCT7363)	+= nct7363.o









obj-$(CONFIG_SENSORS_NCT7802)	+= nct7802.o









obj-$(CONFIG_SENSORS_NCT7904)	+= nct7904.o









obj-$(CONFIG_SENSORS_NPCM7XX)	+= npcm750-pwm-fan.o