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From: Eric Tremblay <etremblay@distech-controls.com>
To: gregkh@linuxfoundation.org
Cc: jslaby@suse.com, andriy.shevchenko@linux.intel.com,
	matwey.kornilov@gmail.com, giulio.benetti@micronovasrl.com,
	lukas@wunner.de, linux-serial@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	christoph.muellner@theobroma-systems.com, heiko@sntech.de,
	heiko.stuebner@theobroma-systems.com,
	Eric Tremblay <etremblay@distech-controls.com>
Subject: [PATCH v2 2/3] serial: 8250: Add UART_CAP_NOTEMT on PORT_16550A_FSL64
Date: Thu,  4 Feb 2021 11:11:57 -0500	[thread overview]
Message-ID: <20210204161158.643-3-etremblay@distech-controls.com> (raw)
In-Reply-To: <20210204161158.643-1-etremblay@distech-controls.com>

This port doesn't have an interrupt on TEMT available when using
the FIFO mode.

Signed-off-by: Eric Tremblay <etremblay@distech-controls.com>
---
 drivers/tty/serial/8250/8250_port.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 00c2cb64e8a7..dd904f736c61 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -262,7 +262,7 @@ 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",
-- 
2.17.1


  parent reply	other threads:[~2021-02-04 16:20 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-04 16:11 [PATCH v2 0/3] Handle UART without interrupt on TEMT using em485 Eric Tremblay
2021-02-04 16:11 ` [PATCH v2 1/3] serial: 8250: " Eric Tremblay
2021-02-04 21:36   ` kernel test robot
2021-02-04 21:36     ` kernel test robot
2021-10-01 12:30     ` Uwe Kleine-König
2021-10-01 12:30       ` Uwe Kleine-König
2021-10-01 13:05       ` Andy Shevchenko
2021-10-01 13:05         ` Andy Shevchenko
2021-10-01 11:48   ` Andy Shevchenko
2021-10-04  9:45   ` Uwe Kleine-König
2021-02-04 16:11 ` Eric Tremblay [this message]
2021-10-01 11:50   ` [PATCH v2 2/3] serial: 8250: Add UART_CAP_NOTEMT on PORT_16550A_FSL64 Andy Shevchenko
2021-02-04 16:11 ` [PATCH v2 3/3] serial: 8250: add compatible for fsl,16550-FIFO64 Eric Tremblay
2021-10-01 11:50   ` Andy Shevchenko
2021-02-05 14:20 ` [PATCH v2 0/3] Handle UART without interrupt on TEMT using em485 Andy Shevchenko
2021-09-29 20:07   ` Uwe Kleine-König
2021-10-01 11:40     ` Andy Shevchenko

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