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When bcm63xx-uart was converted to uart_port_tx_limited(), it implicitly added a call to stop_tx(). This causes garbage to be put out on the serial console. To fix this, pass UART_TX_NOSTOP in flags, and manually call stop_tx() ourselves analogue to how a similar issue was fixed in commit7be50f2e8f("serial: mxs-auart: fix tx"). Fixes:d11cc8c3c4("tty: serial: use uart_port_tx_limited()") Cc: stable@vger.kernel.org Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: Doug Brown <doug@schmorgal.com> Link: https://lore.kernel.org/r/20240606195632.173255-4-doug@schmorgal.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>