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Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Wim Van Sebroeck , Guenter Roeck , Sascha Hauer , NXP Linux Team , Abel Vesa , Viorel Suman , Peng Fan , Mirela Rabulea , Liu Ying , Oliver Graute , Ming Qian , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-input@vger.kernel.org, linux-gpio@vger.kernel.org, linux-rtc@vger.kernel.org, linux-pm@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Viorel Suman , Abel Vesa Subject: [PATCH v7 05/15] dt-bindings: power: Add fsl,scu-pd yaml file Date: Mon, 4 Jul 2022 19:15:31 +0300 Message-Id: <20220704161541.943696-6-viorel.suman@oss.nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220704161541.943696-1-viorel.suman@oss.nxp.com> References: <20220704161541.943696-1-viorel.suman@oss.nxp.com> X-ClientProxiedBy: AM0PR07CA0008.eurprd07.prod.outlook.com (2603:10a6:208:ac::21) To VI1PR04MB5005.eurprd04.prod.outlook.com (2603:10a6:803:57::30) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 2a53a769-c5f1-482a-f364-08da5dd890c8 X-MS-TrafficTypeDiagnostic: AM6PR04MB6293:EE_ X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?iso-8859-1?q?jhKDlE5Lap/HEWsCxJH4naT?= =?iso-8859-1?q?GhphaLOEL38iVnxCuqYsCwGLP9mDjX250yGftVZqnIxkw5R3CRglaANIdMuY?= =?iso-8859-1?q?j5v6+xOGHPsmkxa/Y7n3jaYiLpWrIEL6DrYw2apiSt3J/YkFdeIhYamWAm/N?= =?iso-8859-1?q?lQfoNZQwUqDkcSE+n8VXJac38lOVHcnRqpxUzNgCGkHIAOXAlJla40yHPpTT?= =?iso-8859-1?q?4cUtrrnUlS+704W97OajHsUpwAmdWw1SJKAZY5IV/Y6ZJahu3uFGpCzcSvpG?= =?iso-8859-1?q?WnZCVAXG3LpD3hVLPp8I1IFSwo9d2PDqWrPvmG1sebCzos9O5WQR3GqHlvGh?= =?iso-8859-1?q?Ska+cQ7vzECplNTFcQIj18m/K78ChAvnyLDhPSaYdcyLccgyQ6bCwUPoVmeI?= =?iso-8859-1?q?2+iA2GqTfLGBxWgt+2SQJovy2Z0Iy9+EaacAKi6P7TVhK7NnppoCTtY00cya?= =?iso-8859-1?q?Y3+b73sSoCTKe4+YrxYFYq/2+gewM3DFkutoH4ySN9s8yRfRTpOlodjqpadT?= =?iso-8859-1?q?ygw47t2YD0Wt0pWKMUun4AUq6NgT8gpkP8tCy5CfxroQGyUnoc60fCgMK7XO?= =?iso-8859-1?q?v+PP1Atia79rZLlGu22t9KoMB94eD5m+H+nPvF75ede9vF6WJiW6vAkQzykw?= =?iso-8859-1?q?+XITx2na56XSh5oU5yGUgW+DMNKVsLmMsfltj6MwFDZL+s5tZRcc8R+ZIYOX?= =?iso-8859-1?q?8NcIFaevfDm6RAtiFnUtsBbl+yqhnyd0vFKbkOK5tpwVErk/X0FuLBSVQUcq?= =?iso-8859-1?q?hbQMA8fWqlgBAmBC1OQ2MhjHnwO3hGI2OvTeW4TR5AIfr+H3BntNr9P9+hU3?= =?iso-8859-1?q?On9lpepSC7FjnxzyqqiYqLMDWyhLRtQ3AgufHjUNIOuq7pSr6qY8wiOh37cK?= =?iso-8859-1?q?X6s3NWlJwUsynC3Ei+NdxJV+5U90osMTj0cevhqmELUgp1ccEp5f9v8wnApm?= =?iso-8859-1?q?wPgRRaHxhkrSX4JnDnY+uUcoPmu8r+InTskrs6/35k7vtYUOpPgowI4GCRpe?= =?iso-8859-1?q?sAB0MztrhVf6Cp33uIHDIJMPTLV1ptgyiNu8rPAlviyfMCEYyz/Fob0o/GZl?= =?iso-8859-1?q?yGduxMGWSpwsvtS8z377En8px9QzwO/pIsE/B+JoKMEntdcsUKNUpcs0Q9sd?= =?iso-8859-1?q?RRBa7pdmBdl5bogiaRgiRNEc5s4YNAPYFaLYzZWVHXePcWOQktzbGxEGIuas?= =?iso-8859-1?q?mz1NfNYH7gmBXbPEUbBjQeV+sBZ7iOUZ7n6nUT+hCKZbo6d30TFvNH+tdlh+?= =?iso-8859-1?q?5RFnyIW1iTGSq+g4PeWhP5zYPhO4fZo/VdioJCdxPLsqV1QS/vquEEVuahlG?= =?iso-8859-1?q?lyn3eDQEz/5k70FHIfrZbIMZtoIAEqxmYgosAeV8NAkTlFXayUYxnQPkN6Vk?= =?iso-8859-1?q?2o+FK16P+ZJEU5UCSqG0sbBIfTK5TM78tPmBEB+79irovARt7nPXF79t8Iem?= =?iso-8859-1?q?b63Y57bBSM/+G//WsGHf/U308KXhM3hkwGdfey3ZtMaRC57KkPauLCH+qkRV?= =?iso-8859-1?q?GQ9U5/BqdabX1pSZIxf/4iL3oXXrE1GAvtpiJENmWbbUNUfTxByCYoePqw2r?= =?iso-8859-1?q?dbuNt3M4P02EWKyiqALKwaVUC6gjx6TYNkV2Kegfvqea1SkvHgjoCAzO6q8L?= =?iso-8859-1?q?AqPkLSyLTwSnAe4pd?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2a53a769-c5f1-482a-f364-08da5dd890c8 X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB5005.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Jul 2022 16:16:35.1316 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: hEAcfuP649sktJy+V3VZeKCfNiWkXw4g3nGRIE+R0tadl0Lwvd0rm6QlchcPyuVi+s+UdhhBX53jmm54f7UR2g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB6293 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Abel Vesa In order to replace the fsl,scu txt file from bindings/arm/freescale, we need to split it between the right subsystems. This patch documents separately the 'power controller' child node of the SCU main node. Signed-off-by: Abel Vesa Signed-off-by: Viorel Suman --- .../bindings/arm/freescale/fsl,scu.txt | 25 ----------- .../devicetree/bindings/power/fsl,scu-pd.yaml | 41 +++++++++++++++++++ 2 files changed, 41 insertions(+), 25 deletions(-) create mode 100644 Documentation/devicetree/bindings/power/fsl,scu-pd.yaml diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 0841ad8bbd22..1a06f627b125 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -62,25 +62,6 @@ i.MX SCU Client Device Node: Client nodes are maintained as children of the relevant IMX-SCU device node. -Power domain bindings based on SCU Message Protocol ------------------------------------------------------------- - -This binding for the SCU power domain providers uses the generic power -domain binding[2]. - -Required properties: -- compatible: Should be one of: - "fsl,imx8qm-scu-pd", - "fsl,imx8qxp-scu-pd" - followed by "fsl,scu-pd" - -- #power-domain-cells: Must be 1. Contains the Resource ID used by - SCU commands. - See detailed Resource ID list from: - include/dt-bindings/firmware/imx/rsrc.h - -[2] Documentation/devicetree/bindings/power/power-domain.yaml - RTC bindings based on SCU Message Protocol ------------------------------------------------------------ @@ -135,11 +116,6 @@ firmware { &lsio_mu1 1 3 &lsio_mu1 3 3>; - pd: imx8qx-pd { - compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; - #power-domain-cells = <1>; - }; - rtc: rtc { compatible = "fsl,imx8qxp-sc-rtc"; }; @@ -158,5 +134,4 @@ firmware { serial@5a060000 { ... - power-domains = <&pd IMX_SC_R_UART_0>; }; diff --git a/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml b/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml new file mode 100644 index 000000000000..1f72b18ca0fc --- /dev/null +++ b/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/fsl,scu-pd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Power domain bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + Power domain bindings based on SCU Message Protocol + +allOf: + - $ref: power-domain.yaml# + +properties: + compatible: + items: + - enum: + - fsl,imx8qm-scu-pd + - fsl,imx8qxp-scu-pd + - const: fsl,scu-pd + + '#power-domain-cells': + const: 1 + +required: + - compatible + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + power-controller { + compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; + #power-domain-cells = <1>; + };