[PATCH-for-5.2 0/4] hw/char/serial: Use the Clock API to feed the UART reference clock

[Philippe Mathieu-Daudé]

This series improve tracing of multiple UART device in the same
chipset, and allow to use the Clock API to feed each device with
an (updatable) input clock.

Based-on: <20200730165900.7030-1-philmd@redhat.com>
"hw/char: Remove TYPE_SERIAL_IO"

Philippe Mathieu-Daudé (4):
  hw/char/serial: Replace commented DPRINTF() by trace event
  hw/char/serial: Remove old DEBUG_SERIAL commented code
  hw/char/serial: Let SerialState have an 'id' field
  hw/char/serial: Use the Clock API to feed the UART reference clock

 include/hw/char/serial.h |  4 +++
 hw/char/serial.c         | 55 +++++++++++++++++++++++-----------------
 hw/char/trace-events     |  5 ++--
 3 files changed, 39 insertions(+), 25 deletions(-)

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2.21.3