tty: serial: meson: retrieve port FIFO size from DT
[ Upstream commit 27d44e05 ] Now the DT bindings has a property to get the FIFO size for a particular port, retrieve it and use to setup the FIFO interrupts threshold. Reviewed-by:Kevin Hilman <khilman@baylibre.com> Signed-off-by:
Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20210518075833.3736038-3-narmstrong@baylibre.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Stable-dep-of: 2a1d728f ("tty: serial: meson: fix hard LOCKUP on crtscts mode") Signed-off-by:
Sasha Levin <sashal@kernel.org>
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