From 59d2f1c7853db45386f11291dea4a443681eea17 Mon Sep 17 00:00:00 2001 From: Gerard Marull-Paretas Date: Thu, 17 Nov 2022 17:34:21 +0100 Subject: [PATCH] doc: releas-notes: inform about pinctrl bindings changes Inform about the changes in the pinctrl bindings files. Signed-off-by: Gerard Marull-Paretas --- doc/releases/release-notes-3.3.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/doc/releases/release-notes-3.3.rst b/doc/releases/release-notes-3.3.rst index 0d46d31dddf..b382e5a29a0 100644 --- a/doc/releases/release-notes-3.3.rst +++ b/doc/releases/release-notes-3.3.rst @@ -259,6 +259,14 @@ Drivers and Sensors * Pin control + * Common pin control properties are now defined at root level in a single + file: :zephyr_file:`dts/bindings/pinctrl/pincfg-node.yaml`. Pin control + bindings are expected to include it at the level they need. For example, + drivers using the grouping representation approach need to include it at + grandchild level, while drivers using the node approach need to include it + at the child level. This change will only impact out-of-tree pin control + drivers, sinc all in-tree drivers have been updated. + * PWM * Power domain