From: Will Deacon <will@kernel.org>
To: Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Cc: catalin.marinas@arm.com, kernel-team@android.com,
Will Deacon <will@kernel.org>,
Shawn Guo <shengchao.guo@oss.qualcomm.com>
Subject: Re: [PATCH v2] dt-bindings: arm-smmu: Constrain clocks for newer Qualcomm variants
Date: Tue, 19 May 2026 16:23:03 +0100 [thread overview]
Message-ID: <177919680700.851863.10253442471292780349.b4-ty@kernel.org> (raw)
In-Reply-To: <20260519074059.61405-2-krzysztof.kozlowski@oss.qualcomm.com>
On Tue, 19 May 2026 09:41:00 +0200, Krzysztof Kozlowski wrote:
> Many of SMMU on Qualcomm SoCs come in two flavors using the same front
> compatible but a bit different fallback:
>
> 1. For application processor, usually without any controllable
> clocks,
>
> 2. For the Adreno GPU, with some controllable clock(s) and using
> additionally qcom,adreno-smmu fallback compatible.
>
> [...]
!! Please note: this conflicted with the Glymur GPU bindings update. That
was trivial to fix, but I've also queued an update adding
"qcom,shikra-smmu-500" which you may want in your list of platforms
where clocks are disallowed?
Applied to iommu (arm/smmu/bindings), thanks!
[1/1] dt-bindings: arm-smmu: Constrain clocks for newer Qualcomm variants
https://git.kernel.org/iommu/c/75949eb02653
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
next prev parent reply other threads:[~2026-05-19 15:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-19 7:41 [PATCH v2] dt-bindings: arm-smmu: Constrain clocks for newer Qualcomm variants Krzysztof Kozlowski
2026-05-19 15:23 ` Will Deacon [this message]
2026-05-19 20:07 ` Krzysztof Kozlowski
-- strict thread matches above, loose matches on Subject: below --
2026-05-19 7:41 Krzysztof Kozlowski
2026-05-19 7:43 ` Krzysztof Kozlowski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=177919680700.851863.10253442471292780349.b4-ty@kernel.org \
--to=will@kernel.org \
--cc=catalin.marinas@arm.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=iommu@lists.linux.dev \
--cc=joro@8bytes.org \
--cc=kernel-team@android.com \
--cc=krzk+dt@kernel.org \
--cc=krzysztof.kozlowski@oss.qualcomm.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh@kernel.org \
--cc=robin.murphy@arm.com \
--cc=shengchao.guo@oss.qualcomm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox