Eric Lee / smarc-uboot

05 Mar, 2014

2 commits

  • 2e7d35d2a   dm: Add basic tests ... Browse Code »

    Add some tests of driver model functionality. Coverage includes:

    - basic init
    - binding of drivers to devices using platform_data
    - automatic probing of devices when referenced
    - availability of platform data to devices
    - lifecycle from bind to probe to remove to unbind
    - renumbering within a uclass when devices are probed/removed
    - calling driver-defined operations
    - deactivation of drivers when removed
    - memory leak across creation and destruction of drivers/uclasses
    - uclass init/destroy methods
    - automatic probe/remove of children/parents when needed

    This function is enabled for sandbox, using CONFIG_DM_TEST.

    Signed-off-by: Simon Glass

    Simon Glass
     
  • 6494d708b   dm: Add base driver model support ... Browse Code »

    Add driver model functionality for generic board.

    This includes data structures and base code for registering devices and
    uclasses (groups of devices with the same purpose, e.g. all I2C ports will
    be in the same uclass).

    The feature is enabled with CONFIG_DM.

    Signed-off-by: Simon Glass
    Signed-off-by: Marek Vasut
    Signed-off-by: Pavel Herrmann
    Signed-off-by: Viktor Křivák
    Signed-off-by: Tomas Hlavacek

    Simon Glass