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[2001:14ba:437:c00:1991:9ef0:d3f1:621a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a124d7fd31sm359172e87.68.2026.03.03.06.58.41 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 03 Mar 2026 06:58:43 -0800 (PST) Content-Type: text/plain; charset=utf-8 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3864.400.21\)) Subject: Re: [PATCH v5 03/28] of: dynamic: Fix overlayed devices not probing because of fw_devlink From: Kalle Niemi In-Reply-To: <20260227135428.783983-4-herve.codina@bootlin.com> Date: Tue, 3 Mar 2026 16:58:30 +0200 Cc: Andrew Lunn , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Matti Vaittinen , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Michael Turquette , Stephen Boyd , Andi Shyti , Wolfram Sang , Peter Rosin , Arnd Bergmann , Saravana Kannan , Bjorn Helgaas , Charles Keepax , Richard Fitzgerald , David Rhodes , Linus Walleij , Ulf Hansson , Mark Brown , Len Brown , Andy Shevchenko , Daniel Scally , Heikki Krogerus , Sakari Ailus , Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams , Shawn Guo , Wolfram Sang , linux-kernel@vger.kernel.org, driver-core@lists.linux.dev, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-sound@vger.kernel.org, patches@opensource.cirrus.com, linux-gpio@vger.kernel.org, linux-pm@vger.kernel.org, linux-spi@vger.kernel.org, linux-acpi@vger.kernel.org, linux-cxl@vger.kernel.org, Allan Nielsen , Horatiu Vultur , Steen Hegelund , Luca Ceresoli , Thomas Petazzoni , Saravana Kannan Content-Transfer-Encoding: quoted-printable Message-Id: References: <20260227135428.783983-1-herve.codina@bootlin.com> <20260227135428.783983-4-herve.codina@bootlin.com> To: Herve Codina X-Mailer: Apple Mail (2.3864.400.21) On 27. Feb 2026, at 15.54, Herve Codina = wrote: >=20 > From: Saravana Kannan >=20 > When an overlay is applied, if the target device has already probed > successfully and bound to a device, then some of the fw_devlink logic > that ran when the device was probed needs to be rerun. This allows = newly > created dangling consumers of the overlayed device tree nodes to be > moved to become consumers of the target device. >=20 > Fixes: 1a50d9403fb9 ("treewide: Fix probing of devices in DT = overlays") > Reported-by: Herve Codina > Closes: = https://lore.kernel.org/lkml/CAMuHMdXEnSD4rRJ-o90x4OprUacN_rJgyo8x6=3D9F9r= Z+-KzjOg@mail.gmail.com/ > Closes: = https://lore.kernel.org/all/20240221095137.616d2aaa@bootlin.com/ > Closes: = https://lore.kernel.org/lkml/20240312151835.29ef62a0@bootlin.com/ > Signed-off-by: Saravana Kannan > Link: = https://lore.kernel.org/lkml/20240411235623.1260061-3-saravanak@google.com= / > [Herve: Rebase on top of recent kernel and use = get_device_from_fwnode()] > [Herve: Add the call to driver_deferred_probe_trigger()] > Signed-off-by: Herve Codina >=20 Hello Herv=C3=A9, Tested this patch series with BeagleBone Black and all tests pass. = bd718x7 driver probes. Tested-by: Kalle Niemi BR Kalle=