[PATCH v2 5/5] arm64: dts: rockchip: Add HUSB311 Type-C controller on RK3576 EVB1

[Alexey Charkov]

On Wed, Mar 18, 2026 at 12:19 PM Krzysztof Kozlowski <krzk at kernel.org> wrote:
>
> On 18/03/2026 09:17, Krzysztof Kozlowski wrote:
> > On Tue, Mar 17, 2026 at 10:08:02PM +0400, Alexey Charkov wrote:
> >> Rockchip RK3576 EVB1 board has a Hynetek HUSB311 USB Type-C controller on
> >> its Type-C OTG port, which also supports DisplayPort Alternate Mode.
> >>
> >> Add the required DT nodes to enable basic HUSB311 operation.
> >>
> >> Note that for full support of mode and orientation switching, the USBDP
> >> PHY schema may need to be expanded, such as in [1]. This is left out for
> >> now until the respective schema is finalized and merged.
> >>
> >> [1] https://lore.kernel.org/linux-rockchip/20260313-rockchip-usbdp-cleanup-v3-1-3e8fe89a35b5@collabora.com/
> >>
> >> Signed-off-by: Alexey Charkov <alchark at flipper.net>
> >> ---
> >>  arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts | 20 ++++++++++++++++++++
> >>  1 file changed, 20 insertions(+)
> >
> > DTS patch must not be in this patchset. Don't mix it.
>
> In case I am too vague: by don't mix it, I mean - separate DTS changes
> to independent patchset. They cannot be combined into USB posting.

Thanks Krzysztof. I will split them out in the next submission. I
think it's important to first agree on the use of fallback compatibles
and the best way to handle the (already queued up in next) ET7304
patches this cycle before their bindings hit mainline. Then, I can
rebase and squash/split everything as required.

Best regards,
Alexey