Re: [PATCH RESEND] arm64: dts: rockchip: let TCPM own the USB-C VBUS on CM5-IO
From: Heiko Stuebner
Date: Sun Nov 01 2026 - 17:18:54 EST
On Sat, 24 Oct 2026 21:39:42 +1300, Jiaxing Hu wrote:
> vcc_5v0_typec0 is the switched VBUS of the USB-C port. It is the
> vbus-supply of the FUSB302, but also the phy-supply of u2phy0_otg.
> The PHY enables it at boot and keeps it on, so TCPM never sees
> vSafe0V and a sink partner stays in SRC_ATTACH_WAIT. A USB-C dock is
> not detected.
>
> Drop the phy-supply and leave VBUS to TCPM.
>
> [...]
Applied, thanks!
[1/1] arm64: dts: rockchip: let TCPM own the USB-C VBUS on CM5-IO
commit: 1b0bcdaa4de9725870c9b0216acbd373b5faebb7
Best regards,
--
Heiko Stuebner <heiko@xxxxxxxxx>