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c9d80e8610
The driver will gain support for variants in an upcoming change, and will use of_device_get_match_data() to deduce the running variant from the compatible string. Currently, the driver expects the schema at phy/fsl,lynx-28g.yaml, and OF-based consumers, but doesn't enforce this. And it is possible for user space to force-bind the driver to a device without OF node using the driver_override sysfs. To avoid future surprise crashes for an unsupported configuration, explicitly test for the presence of an OF node and fail probing if found. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Josua Mayer <josua@solid-run.com> Link: https://patch.msgid.link/20260511150023.1903577-4-vladimir.oltean@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>