From: Mihai Sain <mihai.sain@microchip.com>
To: <richard.genoud@bootlin.com>, <gregkh@linuxfoundation.org>,
<jirislaby@kernel.org>, <nicolas.ferre@microchip.com>,
<alexandre.belloni@bootlin.com>, <claudiu.beznea@tuxon.dev>,
<linux-kernel@vger.kernel.org>, <linux-serial@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Cc: Mihai Sain <mihai.sain@microchip.com>
Subject: [PATCH 1/2] tty: atmel_serial: print the controller version
Date: Tue, 8 Oct 2024 11:34:59 +0300 [thread overview]
Message-ID: <20241008083459.51249-1-mihai.sain@microchip.com> (raw)
Add support to print the controller version similar
to other at91 drivers like spi and twi.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
drivers/tty/serial/atmel_serial.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 09b246c9e389..5f93974918c0 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -2970,6 +2970,8 @@ static int atmel_serial_probe(struct platform_device *pdev)
*/
clk_disable_unprepare(atmel_port->clk);
+ dev_info(&pdev->dev, "AT91 USART Controller version %#x",
+ atmel_uart_readl(&atmel_port->uart, ATMEL_US_VERSION));
return 0;
err_add_port:
base-commit: 87d6aab2389e5ce0197d8257d5f8ee965a67c4cd
--
2.47.0
next reply other threads:[~2024-10-08 8:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-08 8:34 Mihai Sain [this message]
2024-10-08 8:37 ` [PATCH 1/2] tty: atmel_serial: print the controller version Greg KH
[not found] ` <PH8PR11MB6804E661B89912C18703AC6A827E2@PH8PR11MB6804.namprd11.prod.outlook.com>
2024-10-08 9:09 ` Greg KH
2024-10-08 9:13 ` Greg KH
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