Re: [PATCH] phy: ingenic: Don't disable the supply in exit

From: Manivannan Sadhasivam

Date: Sun Nov 01 2026 - 06:07:25 EST


On 2026-10-24 07:17 +0200, Olivier Louvignes wrote:
> The supply is enabled in power_on() and disabled in power_off(); exit()
> disabling it again unbalances it. dwc2 powers its PHY off before exiting
> it, which warns at every probe on an Ingenic X1600:
>
> WARNING: ... _regulator_disable
> ...
> ingenic_usb_phy_exit
> phy_exit
> dwc2_lowlevel_hw_disable
> dwc2_driver_probe
>
> Fixes: 31de313dfdcf ("PHY: Ingenic: Add USB PHY driver using generic PHY framework.")
> Signed-off-by: Olivier Louvignes <olivier@xxxxxxxxx>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxxxxxxxx>

- Mani