Re: [PATCH] phy: qualcomm: qmp-combo: Differentiate clocks related to the USB block

From: Manivannan Sadhasivam

Date: Wed Oct 28 2026 - 07:32:00 EST


On 2026-09-30 18:16 -0700, Wesley Cheng wrote:
> The Qualcomm QMP combo PHY has a USB and Displayport block that is
> sourced with different clocks. In situations where the USB path is not
> utilized, and only Displayport is active, unnecessary clocks are enabled
> and not used. Split the current clock list into USB specific clocks,
> which will be enabled whenever the USB initialization routine is
> executed.
>
> In addition, move autonomous mode control specifically when USB is
> active, as its primary purpose is to detect RX detection and LFPS
> signals, which occurs only when USB is active.
>
> Signed-off-by: Wesley Cheng <wesley.cheng@xxxxxxxxxxxxxxxx>

Please take a look at the issues pointed out by Sashiko.

- Mani