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1448c2d2ca
In order to allow GPIOLIB to match cherryview and baytrail GPIO controllers by their firmware nodes instead of their names, we need to attach the - currently "dangling" - existing software nodes to their target devices dynamically. The driver uses platform_create_bundle() and expects all required providers to be present before it itself is probed. We know the name of the device we're waiting for so look them up and assign the appropriate software node as the secondary firmware node of the underlying ACPI node. Scheduling fine-grained devres actions allows for proper teardown and unsetting of the secondary firmware nodes. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Reviewed-by: Rafael J. Wysocki (Intel) <rafael@kernel.org> Reviewed-by: Linus Walleij <linusw@kernel.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260504-baytrail-real-swnode-v5-2-c7878b69e383@oss.qualcomm.com [ij: added linux/bug.h include] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>