On 26/11/2024 14:03, Siddharth Vadapalli wrote:
There are only two callers of "dwc3_generic_probe()", namely:
- dwc3_generic_peripheral_probe()
- dwc3_generic_host_probe()
Currently, the "mode" is set based on the device-tree node of the platform device. Also, the DWC3 core doesn't support updating the "mode" dynamically at runtime if it is set to "OTG", i.e. "OTG" is treated as a separate mode in itself, rather than being treated as a mode which should eventually lead to "host"/"peripheral".
Given that the callers of "dwc3_generic_probe()" clarify the expected "mode" of the USB Controller, use that "mode" instead of the one specified in the device-tree. This shall allow the USB Controller to function both as a "Host" and as a "Peripheral" when the "mode" is "otg" in the device-tree, based on the caller of "dwc3_generic_probe()".
Signed-off-by: Siddharth Vadapalli s-vadapalli@ti.com
Reviewed-by: Roger Quadros rogerq@kernel.org