Commit 341a22fa authored by Jyothi Kumar Seerapu's avatar Jyothi Kumar Seerapu Committed by Greg Kroah-Hartman
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serial: qcom-geni: Add support for 8 Mbps baud rate 



Current GENI UART driver supports Max Baud rate up to 4 Mbps.
Add support to increase maximum baud rate to 8 Mbps.

Signed-off-by: default avatarJyothi Kumar Seerapu <quic_jseerapu@quicinc.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250523103721.5042-1-quic_jseerapu@quicinc.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 20ca8be9

drivers/tty/serial/qcom_geni_serial.c

+1 −1
Original line number Diff line number Diff line
@@ -1303,7 +1303,7 @@ static void qcom_geni_serial_set_termios(struct uart_port *uport, 
	unsigned long timeout;



	/* baud rate */

	baud = uart_get_baud_rate(uport, termios, old, 300, 4000000);

	baud = uart_get_baud_rate(uport, termios, old, 300, 8000000);



	sampling_rate = UART_OVERSAMPLING;

	/* Sampling rate is halved for IP versions >= 2.5 */