Re: [PATCH] arm64: dts: qcom: hamoa-iot-evk: Enable display support

[Yongxing Mou]

On 2025/7/23 14:26, Krzysztof Kozlowski wrote:
> WARNING: This email originated from outside of Qualcomm. Please be wary of any links or attachments, and do not enable macros.
>
> On 23/07/2025 08:14, Yongxing Mou wrote:
> > Enable DisplayPort support on all three USB-C ports of the
> > hamoa-iot-evk platform.
> >
> > Unlike most X1E-based boards, this platform uses FSUSB42 USB
> > switches for the USB0 Type-C port, while USB1 and USB2 rely on
> > Parade PS8830 retimers for Alt Mode switching.
> >
> > Support for the PS8830 retimers was already included in the
> > initial DTS, so this change adds support for the FSUSB42 switches.
> >
> > Due to limitations in the USB/DP combo PHY driver, DisplayPort
> > functionality is limited to 2 lanes instead of the maximum 4,
> > consistent with other X1E-based platforms.
> >
> > The platform also supports embedded DisplayPort (eDP) by default.
> >
> > Signed-off-by: Yongxing Mou <quic_yongmou@xxxxxxxxxxx>
> > ---
> > This change made top of initial DTS:
> > https://lore.kernel.org/all/20250716-hamoa_initial-v1-0-f6f5d0f9a163@xxxxxxxxxxxxxxxx/
> > ---
> >   arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 156 +++++++++++++++++++++++++++++
> >   1 file changed, 156 insertions(+)
>
> Just squash it there. Why are you posting knowingly incomplete DTS just
> to fix it later?
>
> Best regards,
> Krzysztof
Hi, sorry, I'm just want to enable display based initial DTS. Should 
this patch merge into the initial DTS?