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From:   =?iso-8859-1?Q?Rodr=EDguez_Barbarin=2C_Jos=E9_Javier?= 
        <JoseJavier.Rodriguez@duagon.com>
To:     "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
        "jirislaby@kernel.org" <jirislaby@kernel.org>
CC:     "morbidrsa@gmail.com" <morbidrsa@gmail.com>,
        "linux-serial@vger.kernel.org" <linux-serial@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "jth@kernel.org" <jth@kernel.org>,
        =?iso-8859-1?Q?Sanju=E1n_Garc=EDa=2C_Jorge?= 
        <Jorge.SanjuanGarcia@duagon.com>,
        =?iso-8859-1?Q?Rodr=EDguez_Barbarin=2C_Jos=E9_Javier?= 
        <JoseJavier.Rodriguez@duagon.com>,
        =?iso-8859-1?Q?Sanju=E1n_Garc=EDa=2C_Jorge?= 
        <Jorge.SanjuanGarcia@duagon.com>
Subject: [PATCH 1/3] 8250_men_mcb: Add clockrate speed for G215/F215 boards
Thread-Topic: [PATCH 1/3] 8250_men_mcb: Add clockrate speed for G215/F215
 boards
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Date:   Wed, 5 Jul 2023 13:15:10 +0000
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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 --git a/drivers/tty/serial/8250/8250_men_mcb.c b/drivers/tty/serial/82=
50/8250_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 =3D 1041666;
 	else if (strncmp(mdev->bus->name, "F216", 4) =3D=3D 0)
 		clkval =3D 1843200;
-	else if (strncmp(mdev->bus->name, "G215", 4) =3D=3D 0)
-		clkval =3D 1843200;
 	else if (strncmp(mdev->bus->name, "F210", 4) =3D=3D 0)
 		clkval =3D 115200;
+	else if (strstr(mdev->bus->name, "215"))
+		clkval =3D 1843200;
 	else
 		dev_info(&mdev->dev,
 			 "board not detected, using default uartclk\n");
--=20
2.34.1