Re: [PATCH v4 1/1] arm64: dts: qcom: lemans-evk: Add IFP Mezzanine

[Dmitry Baryshkov]

On Wed, Mar 04, 2026 at 10:29:25PM +0530, Umang Chheda wrote:
> The Interface Plus [IFP] Mezzanine is an hardware expansion add-on
> board designed to be stacked on top of Lemans EVK.
> 
> It has following peripherals :
> 
> - 4x Type A USB ports in host mode.
> - TC9563 PCIe switch, which has following three downstream ports (DSP) :
>    - 1st DSP is routed to an M.2 E-key connector, intended for
>      WLAN modules.
>    - 2nd DSP is routed to an M.2 B-key connector, intended for
>      cellular modems.
>    - 3rd DSP with support for Dual Ethernet ports.
> - eMMC.
> - Additional 2.5GbE Ethernet PHY connected to native EMAC with support for
>   MAC Address configuration via NVMEM.
> - EEPROM.
> - LVDS Display.
> - 2*mini DP.
> 
> Add support for following peripherals :
> - TC9563 PCIe Switch.
> - Additional 2.5GbE Ethernet Port.
> - EEPROM.
> 
> Enable support for USB hub, LVDS display and mini-DP later once
> dependent changes are available in lemans-evk core-kit.
> 
> Written with inputs from :
>     Mohd Ayaan Anwar <mohd.anwar@xxxxxxxxxxxxxxxx> - Ethernet.
>     Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx> - PCIe
>     Monish Chunara <monish.chunara@xxxxxxxxxxxxxxxx> - EEPROM.
> 
> Signed-off-by: Umang Chheda <umang.chheda@xxxxxxxxxxxxxxxx>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/Makefile             |   4 +
>  .../dts/qcom/lemans-evk-ifp-mezzanine.dtso    | 263 ++++++++++++++++++
>  2 files changed, 267 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/lemans-evk-ifp-mezzanine.dtso
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry