TTY/Serial driver fixes for 6.0-rc7

The following changes since commit 7e18e42e4b280c85b76967a9106a13ca61c16179:

Linux 6.0-rc4 (2022-09-04 13:10:01 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-6.0-rc7

for you to fetch changes up to 643792048ee84b199052e9c8f89253649ca78922:

serial: sifive: enable clocks for UART when probed (2022-09-22 16:38:18 +0200)

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TTY/Serial driver fixes for 6.0-rc7

Here are some small, and late, serial driver fixes for 6.0-rc7 to resolve some reported problems.

Included in here are:
- tegra icount accounting fixes, including a framework function that other drivers will be converted over to using in 6.1-rc1.
- fsl_lpuart reset bugfix
- 8250 omap 485 bugfix
- sifive serial clock bugfix

The last 3 patches have not shown up in linux-next due to them being added to my tree only 2 days ago, but they are tiny and self-contained and the developers say they resolve issues that they have with 6.0-rc. The other 3 have been in linux-next for a while with no reported issues.

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Ilpo Järvinen (3):
serial: Create uart_xmit_advance()
serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting
serial: tegra-tcu: Use uart_xmit_advance(), fixes icount.tx accounting

Lukas Wunner (1):
serial: fsl_lpuart: Reset prior to registration

Matthias Schiffer (1):

      serial: 8250: omap: Use serial8250_em485_supported

Olof Johansson (1):
serial: sifive: enable clocks for UART when probed

 drivers/tty/serial/8250/8250_omap.c |  1 +
 drivers/tty/serial/fsl_lpuart.c     |  9 +++++----
 drivers/tty/serial/serial-tegra.c   |  5 ++---
 drivers/tty/serial/sifive.c         |  2 +-
 drivers/tty/serial/tegra-tcu.c      |  2 +-
 include/linux/serial_core.h         | 17 +++++++++++++++++
 6 files changed, 27 insertions(+), 9 deletions(-)