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tty: serial: meson: Add a earlycon for the S4 SoC 

The new Amlogic S4 SoC does not have a always-on uart, so add
OF_EARLYCON_DECLARE for it.
Amlogic T7 will use this as fallback.

Signed-off-by: Lucas Tanure <tanure@linux.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231009121151.4509-1-tanure@linux.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lucas Tanure 2023-10-09 13:11:51 +01:00 committed by Greg Kroah-Hartman
parent cfb5e0cece
commit 3047b5b53c
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/serial/meson_uart.c
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@ -646,8 +646,8 @@ meson_serial_early_console_setup(struct earlycon_device *device, const char *opt
return 0;
}
OF_EARLYCON_DECLARE(meson, "amlogic,meson-ao-uart",
meson_serial_early_console_setup);
OF_EARLYCON_DECLARE(meson, "amlogic,meson-ao-uart", meson_serial_early_console_setup);
OF_EARLYCON_DECLARE(meson, "amlogic,meson-s4-uart", meson_serial_early_console_setup);
#define MESON_SERIAL_CONSOLE_PTR(_devname) (&meson_serial_console_##_devname)
#else