• Tony Lindgren's avatar
    omap4: Fix ULPI PHY init for ES1.0 SDP · 7d4ca85a
    Tony Lindgren authored
    Commit 6aa85a5a (omap4: 4430sdp:
    enable the ehci port on 4430SDP) added code to enable EHCI
    support on 4430sdp board.
    
    Looks like the ULPI pin does not seem to be muxed properly on ES1.0
    SDP and this causes the system to reboot when the ULPI PHY is
    enabled.
    
    Fix this by muxing the pin, this is the same setting for
    both ES1.0 and ES2.0. Also add checking for gpio_request.
    
    Cc: Keshava Munegowda <keshava_mgowda@ti.com
    Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
    7d4ca85a
board-4430sdp.c 14.1 KB