USB: serial: f81232: add high baud rate support

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The F81232 had 4 clocksource 1.846/18.46/14.77/24MHz and baud rates
can be up to 1.5Mbits with 24MHz.

F81232 Clock registers (106h)

Bit1-0:     Clock source selector
                    00: 1.846MHz.
                    01: 18.46MHz.
                    10: 24MHz.
                    11: 14.77MHz.

Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>

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Ji-Ze Hong (Peter Hong) 2019-04-30 09:22:31 +08:00 • committed by Johan Hovold

parent 1c6b7ab2dd

commit 268ddb5e9b

1 changed files with 94 additions and 11 deletions

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drivers/usb/serial/f81232.c

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