PMBUSSW-LINUX

适用于 PMBUS 的 Linux 驱动程序

PMBUSSW-LINUX

概述

The Linux driver supports PMBus controlled Buck Controllers. The Linux driver supports communication through the PMBus and interfaces with the HWMon framework.

 

Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported Devices:

  • tps40400
  • tps40422
  • tps544b20
  • tps544b25
  • tps544c20
  • tps544c25

 

Linux Source Files

The files associated with this device are:

  1. drivers/hwmon/pmbus/pmbus.c
  2. drivers/hwmon/pmbus/pmbus_core.c
  3. drivers/hwmon/pmbus/tps40422.c
  4. Documentation/hwmon/pmbus
  5. Documentation/hwmon/tps40422

Source Files

drivers/hwmon/pmbus/pmbus.c
drivers/hwmon/pmbus/pmbus_core.c
drivers/hwmon/pmbus/tps40422.c

Other Files

Documentation/hwmon/pmbus
Documentation/hwmon/tps40422

 

Enabling Driver Support

Configure kernel with "make menuconfig" (alternatively use "make xconfig" or "make nconfig")

Menuconfig Location

Symbol: PMBUS [=y]Type  : tristatePrompt: PMBus support  Location:    -> Device Drivers      -> Hardware Monitoring support (HWMON [=y])  Defined at drivers/hwmon/pmbus/Kconfig:5  Depends on: HWMON [=y] && I2C [=y]Symbol: SENSORS_PMBUS [=y]Type  : tristatePrompt: Generic PMBus devices  Location:    -> Device Drivers      -> Hardware Monitoring support (HWMON [=y])        -> PMBus support (PMBUS [=y])  Defined at drivers/hwmon/pmbus/Kconfig:17  Depends on: HWMON [=y] && PMBUS [=y]Symbol: SENSORS_PMBUS [=y]Type  : tristatePrompt: Generic PMBus devices  Location:    -> Device Drivers      -> Hardware Monitoring support (HWMON [=y])        -> PMBus support (PMBUS [=y])  Defined at drivers/hwmon/pmbus/Kconfig:17  Depends on: HWMON [=y] && PMBUS [=y]Symbol: SENSORS_TPS40422 [=y]Type  : tristatePrompt: TI TPS40422  Location:    -> Device Drivers      -> Hardware Monitoring support (HWMON [=y])        -> PMBus support (PMBUS [=y])  Defined at drivers/hwmon/pmbus/Kconfig:118  Depends on: HWMON [=y] && PMBUS [=y]

Fixes and Code Enhancements

If there are fixes and or code enhancements that need to be added to thisdriver please either1. Send the patches to the relevant Linux Kernel community as listed in the maintainers file located: Hereor2.  Contact your TI representative.

 

AC/DC 和 DC/DC 转换器(集成 FET)
TPS544B20 具有 PMBus 编程功能和监控的 4.5V 至 18V、20A 同步 SWIFT™ 降压转换器 TPS544B25 具有 PMBus 和频率同步功能的 4.5V 至 18V、20A 同步 SWIFT™ 降压转换器 TPS544C20 具有 PMBus 编程功能和监控的 4.5V 至 18V、30A 同步 SWIFT™ 降压转换器 TPS544C25 具有 PMBus 和频率同步功能的 4.5V 至 18V、30A 同步 SWIFT™ 降压转换器
交流/直流和直流/直流控制器(外部 FET)
TPS40400 具有 PMBus™ 且包含遥测功能的 3V 至 20V、30A 同步降压控制器 TPS40422 具有 PMBus 的双输出或多相同步降压控制器
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