lkml.org 
[lkml]   [2024]   [Jan]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/3] arm64: dts: qcom: sc8280xp: Correct USB PHY power domains
On Fri, Dec 29, 2023 at 10:40:08PM +0530, Manivannan Sadhasivam wrote:
> On Fri, Dec 29, 2023 at 02:01:06PM +0100, Johan Hovold wrote:
> > On Wed, Dec 27, 2023 at 11:28:27PM +0100, Konrad Dybcio wrote:
> > > The USB GDSCs are only related to the controllers.
> >
> > Are you sure?
>
> Yes, that's what I was told by UFS and PCIe teams and some of the internal
> documentation also confirms the same.

Ok, good. I'm not sure I did a corresponding test of powering on a USB
PHY without the corresponding USB GDSC enabled, so perhaps the issue I
noted only applies to PCIe.

Johan

\
 
 \ /
  Last update: 2024-01-02 09:56    [W:0.070 / U:0.408 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site