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path: root/drivers/usb/typec/retimer.h
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2022-10-22usb: typec: retimer: Use device type for matchingHeikki Krogerus1-0/+4
Device name is not reliable so using the type instead in retimer_fwnode_match(). This will also introduce is_typec_retimer() helper, and remove the static keyword from the retimer device type. That will make it accessible also in the main typec class. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20221019145552.32493-1-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-14usb: typec: Add support for retimersPrashant Malani1-0/+15
Introduce a retimer device class and associated functions that register and use retimer "switch" devices. These operate in a manner similar to the "mode-switch" and help configure retimers that exist between the Type-C connector and host controller(s). Type C ports can be linked to retimers using firmware node device references (again, in a manner similar to "mode-switch"). There are no new sysfs files being created; there is the new retimer class directory, but there are no class-specific files being created there. Signed-off-by: Prashant Malani <pmalani@chromium.org> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20220711072333.2064341-2-pmalani@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>