SLVAFU5 July   2024 LP87521-Q1 , LP87562-Q1 , LP87563-Q1 , TPS62811-Q1 , TPS745-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Introduction
  5. 2 Design Parameters
  6. 3 Power Design
  7. 4 Sequencing
    1. 4.1 Startup
    2. 4.2 Shutdown
  8. 5 Schematic
  9. 6 Compatibility with X9HP
  10. 7 Software Drivers
  11. 8 Recommended External Components
  12. 9 Summary
  13. 10References

7 Software Drivers

This design supports control through I2C bus. Linux drivers for the LP875x are available in public git repository. These can be used to help integrate the LP875x control to system software:

Note: Every header file is in the include folder starting from the root directory. Once in the include folder, the user can navigate to the relevant header file. For example, the LP87565.h file: Torvalds/Linux/include/linux/mfd/ lp87565.h.