On Tue, Feb 10, 2026 at 04:08:20PM +0530, Umang Chheda wrote:
> Introduce device tree support for the Mezzanine peripheral expansion
> card used with the Qualcomm Monaco Evaluation Kit (EVK).
>
> The Monaco Mezzanine is an additional add-on card which can be stacked
> on top of monaco-evk board to extend peripheral capabilities of
> monaco-evk used for industrial applications.
>
> It connects via expansion headers on the monaco-evk and provides
> following peripherals :
> - 4x Type A USB ports in host mode.
> - TC9563 PCIe switch, which has following three downstream ports (DSP) :
> - 1st DSP connects M.2 E-key connector for connecting WLAN endpoints.
> - 2nd DSP connect M.2 B-key connector for connecting cellular modems.
> - 3rd DSP with support for Dual Ethernet ports.
> - EEPROM.
> - LVDS Display.
> - 2*mini DP.
You don't need cover letter for 1-patch series.
>
> Umang Chheda (1):
> arm64: dts: qcom: monaco-evk: Add Mezzanine
>
> arch/arm64/boot/dts/qcom/Makefile | 4 +
> .../boot/dts/qcom/monaco-evk-mezzanine.dtso | 189 ++++++++++++++++++
> 2 files changed, 193 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk-mezzanine.dtso
>
> --
> 2.34.1
>
--
With best wishes
Dmitry