[PATCH v15 5/6] phy: rockchip: usbdp: Re-init PHY on mux change

Manivannan Sadhasivam mani at kernel.org
Sat Sep 26 01:00:47 PDT 2026


On Tue, Sep 15, 2026 at 05:32:52PM +0200, Sebastian Reichel wrote:
> Ensure that the right part of the PHY are powered up when the
> mode changes. This ensures the PHY is re-initialized in the
> following two scenarios, which are currently broken:
> 
>  - cable orientation changes without DP being involved
>  - switching from DP-only into a mode with USB support
> 
> Fixes: 2f70bbddeb45 ("phy: rockchip: add usbdp combo phy driver")
> Tested-by: Igor Paunovic <royalnet026 at gmail.com> # Orange Pi 5 Plus
> Signed-off-by: Sebastian Reichel <sebastian.reichel at collabora.com>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam at oss.qualcomm.com>

- Mani

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