• Andrew Victor's avatar
    [ARM] 3592/1: AT91RM9200 Serial driver update · afefc415
    Andrew Victor authored
    Patch from Andrew Victor
    
    This patch includes a number of updates to the AT91RM9200 serial driver.
    
    Changes include:
    1. Conversion to a platform_driver.  [Ivan Kokshaysky]
    2. Replaced all references to AT91RM9200 with AT91.  This driver can now
    also be used for the AT91SAM9216.
    3. Allow TIOCM_LOOP to configure local loopback mode.
    4. Cleaned up the 'read_status_mask' usage and interrupt handler code.
    [Chip Coldwell]
    5. Suspend/resume support.  [David Brownell]
    
    There are a few 'unused variable' warning when compiling this - I
    removed the new DMA support to keep this first patch simpler.
    Signed-off-by: default avatarAndrew Victor <andrew@sanpeople.com>
    Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
    afefc415
serial_at91.h 831 Bytes