Hi there
We want to add the TUSB4020BPHP (TI) HUB to S32G2 board,
could you tell me if it is supported by the default driver or if additional driver support is required? If it is an additional driver, can you provide it
Also, for support USB HUB, could you tell us how to modify the dts file
thank you
Hi,
We understand that you are working under Linux, is this correct? If so, which BSP version are you working with?
As for the specific P/N, we understand that there is no list available for specific parts and no information on regards of the P/N is available under the linux source code.
As for general usb-hub support, under "linux/drivers/usb/core" we see that a "hub.c" and "hub.h" files, which seem to be related to this question.
Please, let us know.
Hi Daniel
Thanks for you replay
If so, which BSP version are you working with?
It's BSP35.
Just refer to the 已解决: Porting USB HUB driver - porting TUSB4041 (USB 2.0 HUB) - NXP Community
It seems that the Linux kernel already supports TUSB4041 by default,
but it is uncertain whether TUSB4042 is supported, so I would like to confirm.
Additionally, if a HUB is added to the S32G2 chip, how should it be modified in DTS?
Hi,
Thanks for your feedback.
As seen under the linked community thread, this information should be provided by the vendor itself.
As for modifications, we understand that this should also be provided by the vendor itself.
Please, let us know.