Commit 296385fe authored by Eric Tremblay's avatar Eric Tremblay Committed by Greg Kroah-Hartman
Browse files

serial: 8250: Add UART_CAP_NOTEMT on PORT_16550A_FSL64 



The Freescale variant of the 16550A doesn't have an interrupt on TEMT
available when using the FIFO mode.

Signed-off-by: default avatarEric Tremblay <etremblay@distech-controls.com>
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20220330104642.229507-3-u.kleine-koenig@pengutronix.de


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f6f58610

drivers/tty/serial/8250/8250_port.c

+1 −1
Original line number Diff line number Diff line
@@ -263,7 +263,7 @@ static const struct serial8250_config uart_config[] = { 
		.tx_loadsz	= 63,

		.fcr		= UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10 |

				  UART_FCR7_64BYTE,

		.flags		= UART_CAP_FIFO,

		.flags		= UART_CAP_FIFO | UART_CAP_NOTEMT,

	},

	[PORT_RT2880] = {

		.name		= "Palmchip BK-3103",