Re: [PATCH v3 1/1] arm64: dts: qcom: lemans-evk: Add Mezzanine

From: Konrad Dybcio

Date: Wed Feb 04 2026 - 04:28:04 EST


On 2/3/26 8:38 PM, Umang Chheda wrote:
> The 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 connects M.2 E-key connector for connecting WLAN endpoints.
> - 2nd DSP connects M.2 B-key connector for connecting 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.
>
> 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>

Konrad