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doc: release-notes/3.6: add some bits about UART 

This adds a few bits about more significant changes in UART.
Small changes and bug fixes are omitted.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2024-02-08 12:40:49 -08:00 committed by Henrik Brix Andersen
parent 8bbca36a28
commit 5db6f86fd6
1 changed files with 24 additions and 1 deletions
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doc/releases/release-notes-3.6.rst
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@ -382,7 +382,30 @@ Drivers and Sensors
* Serial
* Renamed ``CONFIG_UART_RA`` to :kconfig:option:`CONFIG_UART_RENESAS_RA`
* Added drivers to support UART on Renesas RA and RZ/T2M.
* Added support for higher baud rate for ITE IT8xxx2.
* Added driver to support Intel Lightweight UART.
* Added UART asynchronous RX helper.
* Added support for async API on NS16550 driver.
* Updated ``uart_esp32`` to use serial port configuration from devicetree.
* Added an adaptation API to provide interrupt driven API for drivers
which have only implemented async API.
* Emulated UART driver (:file:`drivers/serial/uart_emul.c`):
* Added emulated interrupt based TX.
* Added emulated error for testing.
* Modified to use local work queue for data transfer.
* Modified FIFO size and its handling to be more aligned with real hardware.
* SPI