tty: serial: 8250: Define earlycon for mrvl,mmp-uart

mrvl,pxa-uart already supports earlycon and both compatible strings use
the same driver, so there's no reason for mmp-uart to not have earlycon
as well.

Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>
Link: https://lore.kernel.org/r/20230721210042.21535-2-duje.mihanovic@skole.hr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_pxa.c b/drivers/tty/serial/8250/8250_pxa.c
index 28b341f..a5b3ea2 100644 (file)
--- a/drivers/tty/serial/8250/8250_pxa.c
+++ b/drivers/tty/serial/8250/8250_pxa.c
@@ -183,6 +183,7 @@ static int __init early_serial_pxa_setup(struct earlycon_device *device,
        return early_serial8250_setup(device, NULL);
 }
 OF_EARLYCON_DECLARE(early_pxa, "mrvl,pxa-uart", early_serial_pxa_setup);
+OF_EARLYCON_DECLARE(mmp, "mrvl,mmp-uart", early_serial_pxa_setup);
 #endif
 
 MODULE_AUTHOR("Sergei Ianovich");