From: Peter Griffin <peter.griffin@linaro.org>
To: Alexey Klimov <alexey.klimov@linaro.org>
Cc: "Sam Protsenko" <semen.protsenko@linaro.org>,
linux-samsung-soc@vger.kernel.org,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"André Draszik" <andre.draszik@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
"Tudor Ambarus" <tudor.ambarus@linaro.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 2/6] dt-bindings: soc: samsung: exynos-pmu: Require pmu-intr-gen-syscon for Exynos850
Date: Fri, 8 May 2026 21:49:48 +0100 [thread overview]
Message-ID: <CADrjBPoSiZU_BzXxQiU8unJNSqE8EFR1YPQe25rN7fhfLP2DqA@mail.gmail.com> (raw)
In-Reply-To: <20260430-exynos850-cpuhotplug-v3-2-fd6251d02a17@linaro.org>
On Thu, 30 Apr 2026 at 02:56, Alexey Klimov <alexey.klimov@linaro.org> wrote:
>
> Update the Exynos PMU schema to mandate the 'google,pmu-intr-gen-syscon'
> property for the 'samsung,exynos850-pmu' compatible so the driver can
> obtain the necessary syscon regmap.
>
> The Exynos850 PMU relies on a separate system controller block to handle
> interrupts generation, similar to the hardware design of the GS101
> SoC. To ensure the hardware is correctly described, this syscon phandle
> must be explicitly provided.
>
> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
> ---
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
> Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
> index 76ce7e98c10f..6550c3736a3b 100644
> --- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
> +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
> @@ -182,6 +182,7 @@ allOf:
> contains:
> enum:
> - google,gs101-pmu
> + - samsung,exynos850-pmu
> then:
> required:
> - google,pmu-intr-gen-syscon
>
> --
> 2.51.0
>
next prev parent reply other threads:[~2026-05-08 20:50 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-30 1:56 [PATCH v3 0/6] Exynos-pmu: Generalise cpu{hotplug,idle},PMU intr gen and add Exynos850 CPU hotplug Alexey Klimov
2026-04-30 1:56 ` [PATCH v3 1/6] dt-bindings: soc: move,rename google,gs101-pmu-intr-gen and add exynos850 Alexey Klimov
2026-04-30 1:56 ` [PATCH v3 2/6] dt-bindings: soc: samsung: exynos-pmu: Require pmu-intr-gen-syscon for Exynos850 Alexey Klimov
2026-05-07 18:01 ` Rob Herring (Arm)
2026-05-08 20:49 ` Peter Griffin [this message]
2026-04-30 1:56 ` [PATCH v3 3/6] soc: samsung: exynos-pmu: generalise gs101-specific cpu{idle,hotplug} for Exynos SoCs Alexey Klimov
2026-05-08 20:37 ` Peter Griffin
2026-04-30 1:56 ` [PATCH v3 4/6] soc: samsung: exynos-pmu: add Exynos850 CPU hotplug support Alexey Klimov
2026-04-30 10:27 ` Alexey Klimov
2026-04-30 1:56 ` [PATCH v3 5/6] MAINTAINERS: add Exynos850 PMU entry Alexey Klimov
2026-04-30 1:56 ` [PATCH v3 6/6] arm64: dts: exynos850: add PMU interrupt generation node Alexey Klimov
2026-05-08 20:37 ` Peter Griffin
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=CADrjBPoSiZU_BzXxQiU8unJNSqE8EFR1YPQe25rN7fhfLP2DqA@mail.gmail.com \
--to=peter.griffin@linaro.org \
--cc=alexey.klimov@linaro.org \
--cc=alim.akhtar@samsung.com \
--cc=andre.draszik@linaro.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=krzk@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=robh@kernel.org \
--cc=semen.protsenko@linaro.org \
--cc=tudor.ambarus@linaro.org \
/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;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).