Commit 669cf162 authored by Vasileios Amoiridis's avatar Vasileios Amoiridis Committed by Guenter Roeck
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hwmon: Add support for HiTRON HAC300S PSU 



Add Support for HiTRON HAC300S PSU. This is a AC/DC hot-swappable
CompactPCI Serial Dual output active current sharing switching power
supply with a 312W rating.

Signed-off-by: default avatarVasileios Amoiridis <vasileios.amoiridis@cern.ch>
Link: https://lore.kernel.org/r/20260119190806.35276-3-vassilisamir@gmail.com


[groeck: Fix whitespace / alignment problems; return -ENODATA from
 hac300s_read_byte_data() if the PMBus core can handle the operation]
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 438921da

Documentation/hwmon/hac300s.rst

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.. SPDX-License-Identifier: GPL-2.0



Kernel driver hac300s

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



Supported chips:



   * HiTRON HAC300S



     Prefix: 'hac300s'



     Datasheet: Publicly available at HiTRON website.



Author:



  - Vasileios Amoiridis <vasileios.amoiridis@cern.ch>



Description

-----------



This driver supports the HiTRON HAC300S PSU. It is a Universal AC input

harmonic correction AC-DC hot-swappable CompactPCI Serial Dual output

(with 5V standby) 312 Watts active current sharing switching power supply.



The device has an input of 90-264VAC and 2 nominal output voltaged at 12V and

5V which they can supplu up to 25A and 2.5A respectively.



Sysfs entries

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



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

curr1   Output current

in1     Output voltage

power1  Output power

temp1   Ambient temperature inside the module

temp2   Internal secondary component's temperature

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

Documentation/hwmon/index.rst

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@@ -84,6 +84,7 @@ Hardware Monitoring Kernel Drivers 
   gl518sm

   gpd-fan

   gxp-fan-ctrl

   hac300s

   hih6130

   hp-wmi-sensors

   hs3001

MAINTAINERS

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@@ -11259,6 +11259,13 @@ F: kernel/time/timer_list.c 
F:	kernel/time/timer_migration.*

F:	tools/testing/selftests/timers/









HITRON HAC300S PSU DRIVER









M:	Vasileios Amoiridis <vasileios.amoiridis@cern.ch>









L:	linux-hwmon@vger.kernel.org









S:	Maintained









F:	Documentation/hwmon/hac300s.rst









F:	drivers/hwmon/pmbus/hac300s.c

















DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST]









M:	Andreas Hindborg <a.hindborg@kernel.org>









R:	Boqun Feng <boqun.feng@gmail.com>
































drivers/hwmon/pmbus/Kconfig



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@@ -124,6 +124,15 @@ config SENSORS_FSP_3Y







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









	  be called fsp-3y.



















config SENSORS_HAC300S









	tristate "Hitron HAC300S-D120E PSU"









	help









	  If you say yes here you get hardware monitoring support for the









	  Hitron HAC300S-D120E Power Supply.



















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









	  be called hac300s.



















config SENSORS_IBM_CFFPS









	tristate "IBM Common Form Factor Power Supply"









	depends on LEDS_CLASS
































drivers/hwmon/pmbus/Makefile



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−0






























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@@ -13,6 +13,7 @@ obj-$(CONFIG_SENSORS_BEL_PFE)	+= bel-pfe.o







obj-$(CONFIG_SENSORS_BPA_RS600)	+= bpa-rs600.o









obj-$(CONFIG_SENSORS_DELTA_AHE50DC_FAN) += delta-ahe50dc-fan.o









obj-$(CONFIG_SENSORS_FSP_3Y)	+= fsp-3y.o









obj-$(CONFIG_SENSORS_HAC300S)	+= hac300s.o









obj-$(CONFIG_SENSORS_IBM_CFFPS)	+= ibm-cffps.o









obj-$(CONFIG_SENSORS_DPS920AB)	+= dps920ab.o









obj-$(CONFIG_SENSORS_INA233)	+= ina233.o