Re: [PATCH] usb: typec: tipd: Separate reset for TPS6598x

From: Sergey Shtylyov
Date: Fri Jan 05 2024 - 04:16:02 EST


Hello!

On 1/5/24 12:06 PM, Jai Luthra wrote:

> Some platforms like SK-AM62, SK-AM62A cannot boot up to prompt if
> TPS6598x is cold-reset during unconditionally on probe failures by

Hm, I can't parse this. During what?

> sending "GAID" sequence.
>
> The probe can fail initially because USB0 remote-endpoint may not be
> probed yet, which defines the usb-role-switch property.
>
> Fixes: d49f90822015 ("usb: typec: tipd: add init and reset functions to tipd_data")
> Closes: https://lore.kernel.org/linux-usb/vmngazj6si7xxss7txenezkcukqje2glhvvs7ipdcx3vjiqvlk@ohmmhhhlryws/
> Signed-off-by: Jai Luthra <j-luthra@xxxxxx>
[...]

MBR, Sergey