On 12/12/22 14:19, Marek Vasut wrote:
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On 12/12/22 11:44, Fabrice Gasnier wrote:
This series adds a driver to support USB onboard HUB, inspired by Linux onboard hub driver.
Purpose is to manage the power supply regulator on STM32 boards, for low power use case in Linux. U-boot driver allows to benefit of the device tree part to supply the HUB when need, instead using an always-on regulator.
It aligns the relevant DT part from emerging Linux v6.2. It also adds the relevant default configuration on stm32mp15.
Not sure why v6.2 is relevant. That changes in connection to usb hubs/companion hubs/peer hubs have been merged some time ago.
It would be lovely to see also peer hubs part in u-boot too but nothing wrong with this part.
Acked-by: Michal Simek michal.simek@amd.com
Thanks, Michal