| Subject | Re: [PATCH v10 13/18] phy: sun4i-usb: Allow reset line to be shared | From | Samuel Holland <> | Date | Tue, 22 Feb 2022 21:44:38 -0600 |
| |
On 2/11/22 6:26 AM, Andre Przywara wrote: > The USB HCIs (and PHYs?) in Allwinner's newer generation SoCs (H616) > rely on the reset line of USB PHY 2 to be de-asserted, even when only > one of the other PHYs is actually in use.
Thankfully, so far this appears to be a quirk of H616 only.
> To make those ports work, we include this reset line in the HCIs' resets > property, which requires this line to be shareable. > > Change the call to allocate the reset line to mark it as shared, to > enable the other ports on those SoCs. > > Signed-off-by: Andre Przywara <andre.przywara@arm.com> > Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Samuel Holland <samuel@sholland.org>
|