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| /openbmc/linux/drivers/tty/serial/ |
| H A D | atmel_serial.c | diff 5644bf1843d915b6fb460fd44f4b9f9ac19a3fbb Thu Sep 22 06:33:45 CDT 2022 Sergiu Moga <sergiu.moga@microchip.com> tty: serial: atmel: Only divide Clock Divisor if the IP is USART
Make sure that the driver only divides the clock divisor if the
IP handled at that point is USART, since UART IP's do not support
implicit peripheral clock division. Instead, in the case of UART,
go with the highest possible clock divisor.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220922113347.144383-8-sergiu.moga@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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