Re: [PATCH v2] arm64: dts: qcom: hamoa: Add remoteproc in EL2 device trees

[Abel Vesa]

On 26-02-01 21:54:36, Xin Liu wrote:
> All the existing variants Hamoa boards are using Gunyah hypervisor
> which means that, so far, Linux-based OS could only boot in EL1 on
> those devices. However, it is possible for us to boot Linux at EL2
> on these devices [1].
> 
> When running under Gunyah, the remote processor firmware IOMMU streams
> are controlled by Gunyah. However, without Gunyah, the IOMMU is managed
> by the consumer of this DeviceTree. Therefore, describe the firmware
> streams for each remote processor.
> 
> Add remoteproc to the EL2 device trees to generate the corresponding
> -el2.dtb files.
> 
> [1]
> https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-4/boot-developer-touchpoints.html#uefi
> 
> Signed-off-by: Xin Liu <xin.liu@xxxxxxxxxxxxxxxx>

I think subject line is misleading. You are not adding the remoteprocs,
but rather overriding iommus properties.

With that fixed:

Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>