tty: serial: meson: Added S4 SOC compatibility
authorYu Tu <yu.tu@amlogic.com>
Fri, 22 Apr 2022 11:13:20 +0000 (19:13 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 22 Apr 2022 14:20:48 +0000 (16:20 +0200)
commit9b92cc5ee2d10e6c4d327d1e4ceb77aa8b1081ee
tree9c9932295ee22e0a77887643520a15578eb72b1e
parent00a7fa836dbc454faf5b7027ad67519af7c6c15b
tty: serial: meson: Added S4 SOC compatibility

Make UART driver compatible with S4 SOC UART. Meanwhile, the S4 SOC
UART uses 12MHz as the clock source for baud rate calculations.

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Yu Tu <yu.tu@amlogic.com>
Link: https://lore.kernel.org/r/20220422111320.19234-3-yu.tu@amlogic.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/meson_uart.c