LM355XSW-LINUX

Linux Driver for LM355X

LM355XSW-LINUX

Overview

The Linux driver supports the LM355X series of LED Drivers. The Linux driver supports communication through the I2C bus and interfaces with the LED sub-system.

 

Linux Mainline Status

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

Supported Devices:

  • lm3554
  • lm3556

 

Linux Source Files

The files associated with this device are:

  1. drivers/leds/leds-lm355x.c
  2. include/linux/platform_data/leds-lm355x.h

Source Files

drivers/leds/leds-lm355x.c

Other Files

include/linux/platform_data/leds-lm355x.h

 

Enabling Driver Support

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

Menuconfig Location

Symbol: LEDS_LM355x [=y]Type  : tristatePrompt: LED support for LM355x Chips, LM3554 and LM3556  Location:    -> Device Drivers      -> LED Support (NEW_LEDS [=y])  Defined at drivers/leds/Kconfig:520  Depends on: NEW_LEDS [=y] && LEDS_CLASS [=y] && I2C [=y]  Selects: REGMAP_I2C [=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.

 

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