Commit 0ffc1d16 authored by Ronald Wahl's avatar Ronald Wahl Committed by sanglipeng
Browse files

serial: 8250_omap: Add earlycon support for the AM654 UART controller 

stable inclusion
from stable-v5.10.204
commit 6059c313ff9ca953f39550daebd72bc43172924d
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9J4PL

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=6059c313ff9ca953f39550daebd72bc43172924d



--------------------------------

commit 8e42c301ce64e0dcca547626eb486877d502d336 upstream.

Currently there is no support for earlycon on the AM654 UART
controller. This commit adds it.

Signed-off-by: default avatarRonald Wahl <ronald.wahl@raritan.com>
Reviewed-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20231031131242.15516-1-rwahl@gmx.de


Cc: stable <stable@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarsanglipeng <sanglipeng1@jd.com>
parent 40a40714

drivers/tty/serial/8250/8250_early.c

+1 −0
Original line number Diff line number Diff line
@@ -199,6 +199,7 @@ static int __init early_omap8250_setup(struct earlycon_device *device, 
OF_EARLYCON_DECLARE(omap8250, "ti,omap2-uart", early_omap8250_setup);

OF_EARLYCON_DECLARE(omap8250, "ti,omap3-uart", early_omap8250_setup);

OF_EARLYCON_DECLARE(omap8250, "ti,omap4-uart", early_omap8250_setup);

OF_EARLYCON_DECLARE(omap8250, "ti,am654-uart", early_omap8250_setup);



#endif