From: "Rob Herring (Arm)" <robh@kernel.org>
To: Alexey Klimov <alexey.klimov@linaro.org>
Cc: "Sam Protsenko" <semen.protsenko@linaro.org>,
"Peter Griffin" <peter.griffin@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
linux-samsung-soc@vger.kernel.org,
"Tudor Ambarus" <tudor.ambarus@linaro.org>,
"André Draszik" <andre.draszik@linaro.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
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: Thu, 7 May 2026 13:01:52 -0500 [thread overview]
Message-ID: <177817691083.2170439.4110317447956750153.robh@kernel.org> (raw)
In-Reply-To: <20260430-exynos850-cpuhotplug-v3-2-fd6251d02a17@linaro.org>
On Thu, 30 Apr 2026 02:56:52 +0100, Alexey Klimov 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>
> ---
> Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2026-05-07 18:02 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) [this message]
2026-05-08 20:49 ` Peter Griffin
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
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