diff mbox series

[1/3] 8250_men_mcb: Add clockrate speed for G215/F215 boards

Message ID 20230705131423.30552-2-josejavier.rodriguez@duagon.com
State New
Headers show
Series 8250_men_mcb: Make UART port autoconfigurable | expand

Commit Message

Rodríguez Barbarin, José Javier July 5, 2023, 1:15 p.m. UTC 
Some F215 FPGA multifunction boards announce themselves as 215.
This leads to a misconfigured clockrate. The F215 is the same board
as G215 but with different cPCI interface so make them get the same
configuration

Co-developed-by: Jorge Sanjuan Garcia <jorge.sanjuangarcia@duagon.com>
Signed-off-by: Jorge Sanjuan Garcia <jorge.sanjuangarcia@duagon.com>
Signed-off-by: Javier Rodriguez <josejavier.rodriguez@duagon.com>
---
 drivers/tty/serial/8250/8250_men_mcb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/tty/serial/8250/8250_men_mcb.c b/drivers/tty/serial/8250/8250_men_mcb.c
index f46ca13ff4aa..a2cdaeb61e00 100644
--- a/drivers/tty/serial/8250/8250_men_mcb.c
+++ b/drivers/tty/serial/8250/8250_men_mcb.c
@@ -37,10 +37,10 @@  static u32 men_lookup_uartclk(struct mcb_device *mdev)
 		clkval = 1041666;
 	else if (strncmp(mdev->bus->name, "F216", 4) == 0)
 		clkval = 1843200;
-	else if (strncmp(mdev->bus->name, "G215", 4) == 0)
-		clkval = 1843200;
 	else if (strncmp(mdev->bus->name, "F210", 4) == 0)
 		clkval = 115200;
+	else if (strstr(mdev->bus->name, "215"))
+		clkval = 1843200;
 	else
 		dev_info(&mdev->dev,
 			 "board not detected, using default uartclk\n");