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Tue, 31 Mar 2026 21:51:58 -0700 (PDT) From: Alexey Klimov Date: Wed, 01 Apr 2026 05:51:55 +0100 Subject: [PATCH v2 2/7] dt-bindings: soc: samsung: exynos-pmu: add samsung,pmu-intr-gen phandle Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260401-exynos850-cpuhotplug-v2-2-c5a760a3e259@linaro.org> References: <20260401-exynos850-cpuhotplug-v2-0-c5a760a3e259@linaro.org> In-Reply-To: <20260401-exynos850-cpuhotplug-v2-0-c5a760a3e259@linaro.org> To: Sam Protsenko , linux-samsung-soc@vger.kernel.org, Krzysztof Kozlowski , Peter Griffin , =?utf-8?q?Andr=C3=A9_Draszik?= , Conor Dooley , Alim Akhtar Cc: Tudor Ambarus , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alexey Klimov X-Mailer: b4 0.14.3 Some Exynos-based SoCs, for instance Exynos850, require access to the pmu interrupt generation register region which is exposed as a syscon. Update the exynos-pmu bindings documentation to reflect this. Signed-off-by: Alexey Klimov --- .../devicetree/bindings/soc/samsung/exynos-pmu.yaml | 18 ++++++++++++++= ++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml = b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml index 76ce7e98c10f..92acdfd5d44e 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml @@ -110,6 +110,11 @@ properties: description: Node for reboot method =20 + samsung,pmu-intr-gen-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU interrupt generation interface. + google,pmu-intr-gen-syscon: $ref: /schemas/types.yaml#/definitions/phandle description: @@ -189,6 +194,19 @@ allOf: properties: google,pmu-intr-gen-syscon: false =20 + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos850-pmu + then: + required: + - samsung,pmu-intr-gen-syscon + else: + properties: + samsung,pmu-intr-gen-syscon: false + examples: - | #include --=20 2.51.0