• Cyril Chemparathy's avatar
    Davinci: watchdog reset separation across socs · c78a5bc2
    Cyril Chemparathy authored
    The earlier watchdog reset mechanism had a couple of limitations.  First, it
    embedded a reference to "davinci_wdt_device" inside common code.  This
    forced all derived platforms (da8xx and tnetv107x) to define such a device.
    This also would have caused problems in including multiple socs in a single
    build due to symbol redefinition.
    With this patch, davinci_watchdog_reset() now takes the platform device as an
    argument.  The davinci_soc_info struct has been extended to include a reset
    function and a watchdog platform_device.  arch_reset() then uses these
    elements to reset the system in a SoC specific fashion.
    Signed-off-by: default avatarCyril Chemparathy <cyril@ti.com>
    Tested-by: default avatarSandeep Paulraj <s-paulraj@ti.com>
    Signed-off-by: default avatarKevin Hilman <khilman@deeprootsystems.com>