From: Bjorn Andersson <andersson@kernel.org>
To: konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, Xin Liu <xin.liu@oss.qualcomm.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, tingwei.zhang@oss.qualcomm.com,
jie.gan@oss.qualcomm.com, Abel Vesa <abel.vesa@oss.qualcomm.com>
Subject: Re: [PATCH v3] arm64: dts: qcom: hamoa: Add remoteproc IOMMUS in EL2 device trees
Date: Wed, 18 Mar 2026 08:50:30 -0500 [thread overview]
Message-ID: <177384182873.14526.13138679628509416816.b4-ty@kernel.org> (raw)
In-Reply-To: <20260203063244.1498699-1-xin.liu@oss.qualcomm.com>
On Mon, 02 Feb 2026 22:32:44 -0800, 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.
>
> [...]
Applied, thanks!
[1/1] arm64: dts: qcom: hamoa: Add remoteproc IOMMUS in EL2 device trees
commit: 47c88db49f6ced5592331c38ef95978fe3497704
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
prev parent reply other threads:[~2026-03-18 13:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-03 6:32 Xin Liu
2026-02-03 8:49 ` Konrad Dybcio
2026-03-18 13:50 ` Bjorn Andersson [this message]
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