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authorSascha Hauer <s.hauer@pengutronix.de>2008-07-05 10:02:44 +0200
committerRobert Schwebel <r.schwebel@pengutronix.de>2008-07-05 10:02:44 +0200
commit036bb15ec94216e28cb1550af0fdcdfb90c549df (patch)
tree320dd6c0fdc59813f70090190020599304baff96 /include/asm-arm
parentMXC: do not include board specific header from architecture include (diff)
downloadlinux-036bb15ec94216e28cb1550af0fdcdfb90c549df.tar.xz
linux-036bb15ec94216e28cb1550af0fdcdfb90c549df.zip
IMX UART: do not assume 16MHz reference frequency
We assumed a 16MHz reference frequency for the UART. While this is true for i.MX1 most of the time it is not true for MX27/MX31. Also, add handling for the ONEMS register which is present on newer versions of the chip and pass a sane minimum baudrate to uart_get_baud_rate(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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