Linux Driver for BQ2415X
BQ2415XSW-LINUX
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical documentation

Support & Training

Order Now



Description

The Linux driver supports the BQ2415x series of Fully Integrated Switch-Mode One-Cell Li-Ion Chargers. The Linux driver supports communication through the I2C bus and interfaces with the power supply sub-system.

 

Linux Mainline Status

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

Supported Devices:

  • bq24150
  • bq24150a
  • bq24151
  • bq24151a
  • bq24152
  • bq24153
  • bq24153a
  • bq24155
  • bq24156
  • bq24156a
  • bq24157s
  • bq24158

 

Linux Source Files

The files associated with this device are:

  1. drivers/power/supply/bq2415x_charger.c
  2. Documentation/devicetree/bindings/power/bq2415x.txt
  3. include/linux/power/bq2415x_charger.h

Source Files

drivers/power/supply/bq2415x_charger.c

Linux Device Tree Documenation

Documentation/devicetree/bindings/power/bq2415x.txt

Other Files

include/linux/power/bq2415x_charger.h

 

Enabling Driver Support

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

Menuconfig Location

Symbol: CHARGER_BQ2415X [=y]
Type  : tristate
Prompt: TI BQ2415x battery charger driver
  Location:
    -> Device Drivers
      -> Power supply class support (POWER_SUPPLY [=y])
  Defined at drivers/power/supply/Kconfig:406
  Depends on: POWER_SUPPLY [=y] && I2C [=y]

Fixes and Code Enhancements

If there are fixes and or code enhancements that need to be added to this
driver please either

1. Send the patches to the relevant Linux Kernel community as listed in the maintainers file located: Here

or

2.  Contact your TI representative.

 

 

TI Devices (11)

Part Number Name Product Family
BQ24150  Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support  Battery management ICs 
BQ24150A  Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support  Battery management ICs 
BQ24151  Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support  Battery management ICs 
BQ24151A  Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support  Battery management ICs 
BQ24152  Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support  Battery management ICs 
BQ24153  Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB-Compliance, VOVP=6.5v  Battery management ICs 
BQ24153A  Fully Integrated Switch Mode One-Cell Li-Ion Charger with Full USB Compliance  Battery management ICs 
BQ24155  1-cell, 1.55-A, buck Li-ion charger with full USB-compliance  Battery management ICs 
BQ24156A  Fully Integrated Switch Mode One-Cell Li-Ion Charger with Full USB Compliance  Battery management ICs 
BQ24157S  Fully Integrated Switch-Mode One-Cell Li-Ion Charger With Full USB, bq24157S  Battery management ICs 
BQ24158  1-cell, 1.25-A, buck Li-ion charger with full USB-compliance with OTG  Battery management ICs 

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles