Re: [PATCH v5 3/4] arm64: dts: qcom: Add PURWA-IOT-SOM platform
From: Abel Vesa
Date: Mon Feb 02 2026 - 10:29:18 EST
On 26-02-02 15:35:47, YijieYang wrote:
> From: Yijie Yang <yijie.yang@xxxxxxxxxxxxxxxx>
>
> The PURWA-IOT-SOM is a compact computing module that integrates a System
> on Chip (SoC) — specifically the x1p42100 — along with essential
> components optimized for IoT applications. It is designed to be mounted on
> carrier boards, enabling the development of complete embedded systems.
>
> Purwa uses a slightly different Iris HW revision (8.1.2 on Hamoa, 8.1.11 on
> Purwa). Support will be added later.
>
> Make the following peripherals on the SOM enabled:
> - Regulators on the SOM
> - Reserved memory regions
> - PCIe3, PCIe4, PCIe5, PCIe6a
> - USB0 through USB6 and their PHYs
> - ADSP, CDSP
> - Graphic
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
> Signed-off-by: Yijie Yang <yijie.yang@xxxxxxxxxxxxxxxx>
Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>