From d4b1302387b763badbee80f8e94773cb1bda6d42 Mon Sep 17 00:00:00 2001 From: Daniel Leung Date: Wed, 6 Nov 2024 10:59:32 -0800 Subject: [PATCH] doc: release/4.0: add bits about serial This adds some bits about serial/UART in the migration and release notes for 4.0. Signed-off-by: Daniel Leung --- doc/releases/migration-guide-4.0.rst | 2 ++ doc/releases/release-notes-4.0.rst | 3 +++ 2 files changed, 5 insertions(+) diff --git a/doc/releases/migration-guide-4.0.rst b/doc/releases/migration-guide-4.0.rst index 82c2779a842797..20e10f9a77bc09 100644 --- a/doc/releases/migration-guide-4.0.rst +++ b/doc/releases/migration-guide-4.0.rst @@ -297,6 +297,8 @@ Serial can accept data bytes, instead of ``ret == 1``. The function now returns a lower bound on the number of bytes that can be provided to :c:func:`uart_fifo_fill` without truncation. + * LiteX: ``CONFIG_UART_LITEUART`` has been renamed to :kconfig:option:`CONFIG_UART_LITEX`. + Regulator ========= diff --git a/doc/releases/release-notes-4.0.rst b/doc/releases/release-notes-4.0.rst index c65898468e2a37..16c941de34ede2 100644 --- a/doc/releases/release-notes-4.0.rst +++ b/doc/releases/release-notes-4.0.rst @@ -449,6 +449,9 @@ Drivers and Sensors * LiteX: Renamed the ``compatible`` from ``litex,uart0`` to :dtcompatible:`litex,uart`. * Nordic: Removed ``CONFIG_UART_n_GPIO_MANAGEMENT`` Kconfig options (where n is an instance index) which had no use after pinctrl driver was introduced. + * NS16550: Added support for Synopsys Designware 8250 UART. + * Renesas: Added support for SCI UART. + * Sensry: Added UART support for Ganymed SY1XX. * SPI