Manivannan Sadhasivam 92fa16ecad serdev: Do not return -ENODEV from of_serdev_register_devices() if external connector is used ...

If an external connector like M.2 is connected to the serdev controller
in DT, then the serdev devices may be created dynamically by the connector
driver. So do not return -ENODEV from of_serdev_register_devices() if the
static nodes are not found and the graph node is used.

Tested-by: Hans de Goede <johannes.goede@oss.qualcomm.com> # ThinkPad T14s gen6 (arm64)
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260326-pci-m2-e-v7-3-43324a7866e6@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

2026-03-31 09:48:43 +02:00

..

core.c

serdev: Do not return -ENODEV from of_serdev_register_devices() if external connector is used

2026-03-31 09:48:43 +02:00

Kconfig

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Makefile

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serdev-ttyport.c

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