Re: [PATCH v1] arm64: dts: qcom: lemans-evk: Add firmware-name to QUPv3 nodes
From: Bjorn Andersson
Date: Mon Oct 27 2025 - 18:35:37 EST
On Wed, 24 Sep 2025 09:24:09 +0530, Viken Dadhaniya wrote:
> Traditionally, firmware loading for Serial Engines (SE) in the QUP hardware
> of Qualcomm SoCs has been managed by TrustZone (TZ). While this approach
> ensures secure SE assignment and access control, it limits flexibility for
> developers who need to enable various protocols on different SEs.
>
> Add the firmware-name property to QUPv3 nodes in the device tree to enable
> firmware loading from the Linux environment. Handle SE assignments and
> access control permissions directly within Linux, removing the dependency
> on TrustZone.
>
> [...]
Applied, thanks!
[1/1] arm64: dts: qcom: lemans-evk: Add firmware-name to QUPv3 nodes
commit: 3f9fa03b7eb1f1105ace0f5981f97607e0c35b59
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>