From: Yijie Yang <yijie.yang@oss.qualcomm.com>

Document the device tree bindings for the PURWA-IOT-EVK board, which
uses the Qualcomm X1P42100 SoC. Split the common parts of the SoM and
carrier boards for HAMOA and PURWA into separate files for better
modularity.

Introduce the IQ-X-IOT series here, as both HAMOA and PURWA belong to
Qualcomm’s IQ-X family. For more details on IQ-X series, see:
https://www.qualcomm.com/internet-of-things/products/iq-x-series

Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/arm/qcom.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index d84bd3bca201..5797bbfac9a2 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -1089,6 +1089,12 @@ properties:
           - const: qcom,hamoa-iot-som
           - const: qcom,x1e80100
 
+      - items:
+          - enum:
+              - qcom,purwa-iot-evk
+          - const: qcom,purwa-iot-som
+          - const: qcom,x1p42100
+
       - items:
           - enum:
               - asus,zenbook-a14-ux3407qa-lcd
-- 
2.34.1

On Mon, Dec 22, 2025 at 02:03:27PM +0800, YijieYang wrote:
> From: Yijie Yang <yijie.yang@oss.qualcomm.com>
> 
> Document the device tree bindings for the PURWA-IOT-EVK board, which
> uses the Qualcomm X1P42100 SoC. Split the common parts of the SoM and
> carrier boards for HAMOA and PURWA into separate files for better
> modularity.
> 
> Introduce the IQ-X-IOT series here, as both HAMOA and PURWA belong to
> Qualcomm’s IQ-X family. For more details on IQ-X series, see:
> https://www.qualcomm.com/internet-of-things/products/iq-x-series
> 
> Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof