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Wysocki" , Walker Chen , Subject: [PATCH v1 2/4] dt-bindings: power: Add starfive,jh71xx-power bindings Date: Fri, 18 Nov 2022 21:32:14 +0800 Message-ID: <20221118133216.17037-3-walker.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221118133216.17037-1-walker.chen@starfivetech.com> References: <20221118133216.17037-1-walker.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [183.27.96.116] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX068.cuchost.com (172.16.6.68) X-YovoleRuleAgent: yovoleflag X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749842444793230048?= X-GMAIL-MSGID: =?utf-8?q?1749842444793230048?= Add bindings for the power domain controller on the StarFive JH71XX SoC. Signed-off-by: Walker Chen --- .../bindings/power/starfive,jh71xx-power.yaml | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/starfive,jh71xx-power.yaml diff --git a/Documentation/devicetree/bindings/power/starfive,jh71xx-power.yaml b/Documentation/devicetree/bindings/power/starfive,jh71xx-power.yaml new file mode 100644 index 000000000000..2537303b4829 --- /dev/null +++ b/Documentation/devicetree/bindings/power/starfive,jh71xx-power.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/starfive,jh71xx-power.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH71xx Power Domains Controller + +maintainers: + - Walker Chen + +description: | + StarFive JH71xx SoCs include support for multiple power domains which can be + powered on/off by software based on different application scenes to save power. + +properties: + compatible: + items: + - enum: + - starfive,jh7110-pmu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#power-domain-cells": + const: 1 + +required: + - compatible + - reg + - interrupts + - "#power-domain-cells" + +additionalProperties: false + +examples: + - | + pwrc: power-controller@17030000 { + compatible = "starfive,jh7110-pmu"; + reg = <0x17030000 0x10000>; + interrupts = <111>; + #power-domain-cells = <1>; + };