Linux Driver for DRV260x
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Description & Features

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The Linux driver supports the DRV260X series of haptic motor drivers. The Linux driver supports communication through the I2C bus and interfaces with the input sub-system for a forced feedback response.


Linux Mainline Status

Available in Linux Main line: Yes
Available through N/A

Supported Devices:

  • drv2604
  • drv2604l
  • drv2605
  • drv2605l


Linux Source Files

The files associated with this device are:

  1. drivers/input/misc/drv260x.c
  2. Documentation/devicetree/bindings/input/ti,drv260x.txt
  3. include/linux/platform_data/drv260x-pdata.h

Source Files


Linux Device Tree Documenation


Other Files



Enabling Driver Support

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

Menuconfig Location

Symbol: INPUT_DRV260X_HAPTICS [=y]
Type  : tristate
Prompt: TI DRV260X haptics support
    -> Device Drivers
      -> Input device support
        -> Generic input layer (needed for keyboard, mouse, ...) (INPUT [=y])
          -> Miscellaneous devices (INPUT_MISC [=y])
  Defined at drivers/input/misc/Kconfig:765
  Depends on: !UML && INPUT_MISC [=y] && INPUT [=y] && I2C [=y] && (GPIOLIB [=y] || COMPILE_TEST [=y])
  Selects: INPUT_FF_MEMLESS [=y] && REGMAP_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


2.  Contact your TI representative.


TI Devices (4)

Part Number Name Product Family
DRV2604  Haptic Driver for ERM/LRA with Waveform Memory and Smart Loop Architecture  Actuator drivers 
DRV2604L  DRV2604L Low Voltage Haptic Driver for ERM and LRA with Internal Memory and Smart Loop Architecture  Actuator drivers 
DRV2605  Haptic Driver for ERM/LRA with Built-In Library and Smart Loop Architecture  Actuator drivers 
DRV2605L  Haptic Driver for ERM and LRA with Built-In Library and Smart Loop Architecture  Actuator drivers 

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