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Wysocki" , Arnd Bergmann , Bartosz Golaszewski , Hans de Goede , linux-kernel@vger.kernel.org Subject: [PATCH v2 0/3] Allow attaching software node when registering platform devices Date: Fri, 13 Feb 2026 18:52:42 -0800 Message-ID: <20260214025246.2095239-1-dmitry.torokhov@gmail.com> X-Mailer: git-send-email 2.53.0.310.g728cabbaf7-goog Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit When converting legacy board code to use static device properties, especially when using static device properties for GPIO references, it is often required to attach a secondary software node to platform devices being created. To reduce the amount of boilerplate needed add 'swnode' field to platform_device_info structure and attach this software node (and register it if it is not yet registered) as a secondary node to the new platform device. v2: - add kerneldoc for platform_device_info - split out formatting changes into a separate patch Dmitry Torokhov (3): driver core: platform: add kerneldoc to struct platform_device_info driver core: platform: allow attaching software nodes when creating devices driver core: platform: fix various formatting issues drivers/base/platform.c | 58 ++++++++++++++++----------------- include/linux/platform_device.h | 58 ++++++++++++++++++++++++++------- 2 files changed, 76 insertions(+), 40 deletions(-) Thanks. -- Dmitry