Re: [PATCH 2/2] usb: misc: onboard_usb_hub: Add support for TI TUSB8020B

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Feb 27, 2024 at 05:02:28PM +0800, Macpaul Lin wrote:
> The TI TUSB8020B is a 2-port USB 3.0 hub. Add support for
> this hub in the driver in order to bring up reset, and supply
> dependencies.
> 
> Power-up: Issue a GPIO reset (GRSTz) 3ms after VDD and VDD33 stabilize.
> 
> Signed-off-by: Macpaul Lin <macpaul.lin@xxxxxxxxxxxx>

Generally this looks good to me, but it should probably wait for
"usb: misc: onboard_dev: use device supply names" [1] to land and
use a device specific supply name instead of 'vdd'.

[1] https://lore.kernel.org/linux-usb/20240220-onboard_xvf3500-v4-6-dc1617cc5dd4@xxxxxxxxxxxxxx/




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux