From 216075111eade0a51f0b5e87bbd53dfca95046a2 Mon Sep 17 00:00:00 2001 From: Henrik Brix Andersen Date: Mon, 4 Mar 2024 10:32:39 +0100 Subject: [PATCH] doc: releases: release-notes: 3.7: support minimum suported CAN bitrates Add release notes related to the added support for minimum supported CAN transceiver/controller bitrates. Signed-off-by: Henrik Brix Andersen --- doc/releases/release-notes-3.7.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/doc/releases/release-notes-3.7.rst b/doc/releases/release-notes-3.7.rst index 6ad59d5988f679e..a03021b1e7535ab 100644 --- a/doc/releases/release-notes-3.7.rst +++ b/doc/releases/release-notes-3.7.rst @@ -72,6 +72,17 @@ Drivers and Sensors * CAN + * Added optional ``min-bitrate`` devicetree property for CAN transceivers. + * Added devicetree macros :c:macro:`DT_CAN_TRANSCEIVER_MIN_BITRATE` and + :c:macro:`DT_INST_CAN_TRANSCEIVER_MIN_BITRATE` for getting the minimum supported bitrate of a CAN + transceiver. + * Added support for specifying the minimum bitrate supported by a CAN controller in the internal + ``CAN_DT_DRIVER_CONFIG_GET`` and ``CAN_DT_DRIVER_CONFIG_INST_GET`` macros. + * Added a new CAN controller API function :c:func:`can_get_min_bitrate` for getting the minimum + supported bitrate of a CAN controller/transceiver combination. + * Updated the CAN timing functions to take the minimum supported bitrate into consideration when + validating the bitrate. + * Clock control * Counter