Revert "tty: serial: meson: *"

Revert "tty: serial: meson: *"

This reverts the following commits:

31979060cc07 tty: serial: meson: Fix the compile link error reported by kernel test robot
5427c352a993 tty: serial: meson: Added S4 SOC compatibility
19b2ba0baffc tty: serial: meson: The system stuck when you run the stty command on the console to change the baud rate
e5fc2b99840d tty: serial: meson: Make some bit of the REG5 register writable
44023b8e1f14 tty: serial: meson: Describes the calculation of the UART baud rate clock using a clock frame
6436dd8f9b25 tty: serial: meson: Use devm_ioremap_resource to get register mapped memory
841f913e770f tty: serial: meson: Move request the register region to probe

They seem to cause lots of problems with existing hardware platforms,
and caused build issues, so revert the whole series all at once.

Link: https://lore.kernel.org/r/849a95fd-ae81-9a3b-0c06-dd7826af9eb2@baylibre.com
Link: https://lore.kernel.org/all/20220225073922.3947-1-yu.tu@amlogic.com/
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reported-by: Jerome Brunet <jbrunet@baylibre.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Yu Tu <yu.tu@amlogic.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>