• Jon Hunter's avatar
    ARM: OMAP2+: Add function for configuring GPMC settings · aa8d4767
    Jon Hunter authored
    The GPMC has various different configuration options such as bus-width,
    synchronous or asychronous mode selection, burst mode options etc.
    Currently, there is no common function for configuring these options and
    various devices set these options by either programming the GPMC CONFIG1
    register directly or by calling gpmc_cs_configure() to set some of the
    options.
    
    Add a new function for configuring all of the GPMC options. Having a common
    function for configuring this options will simplify code and ease the
    migration to device-tree.
    
    Also add a new capability flag to detect devices that support the
    address-address-data multiplexing mode.
    Signed-off-by: default avatarJon Hunter <jon-hunter@ti.com>
    Tested-by: default avatarEzequiel Garcia <ezequiel.garcia@free-electrons.com>
    aa8d4767
gpmc.h 8.25 KB