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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?WboX4/BPhWQvsTw8Z7Nd5Qi5jo6zuHnYXpHW3KGba1JyCIzgl5EPuqVyOmZw?= =?us-ascii?Q?+fbAXMijthmB6fqfwCHsrVY2t6FDV9m7TAI8lclcWIn22VsY59kELMRw986E?= =?us-ascii?Q?HVc7xisnTnAsAaTUTompGFyqE6RpDJWjY6329V5TxoPEsVIKoXSS2k7GEpMU?= =?us-ascii?Q?fl5XlXtkVDxX/v9BhFAmC58ljhDhf8EUfxBiaIExLaIzRoP6wHdM/YMa4D0J?= =?us-ascii?Q?xKtXE6MkKXI7Q+Mlr03QbswLVWsSPuFbE+hGgcejJ2T3DTK4L7dS4vi7jIhS?= =?us-ascii?Q?RCxAWQx3Y2b/PQzk5DFPFnmkWyRMBiTwfLZAYD2V39Vq7Xt7hTNHR/N9Yui1?= =?us-ascii?Q?uijeUJWPloX/GutLXDittpTSPSFN4D/UMMFCr8cxaUN1wxzMGKcxRtTcn1ym?= =?us-ascii?Q?QHTRvz6REwNlil6jMTUUR3vbTg7k11cQhVBnHwjcr5V/FdBvXZVptOQJLcAN?= =?us-ascii?Q?s7lJf3YmTGbgiXl+cXjYzphLV4YNy/WZaxjiG+/jUI/+xRlZET3BSWleekXD?= =?us-ascii?Q?FkiauROot2YDMDCP0XiKxwp9wDkJTSe0FtYTg4nEMTzlr//XI+QGMAGxrW8j?= =?us-ascii?Q?2MMvSSgX0vUy2iuUC9BT+peUk9uVrDNy38YQxo6E89GeczOgjhkBnr21O30t?= =?us-ascii?Q?HzdotybI+6sipu0AXPA0ySdx2rB4UI6uaFuShN+PIhNAHlNTQAhumqOv77g5?= =?us-ascii?Q?jpfU07xIJgxTC6I1A4vWkkmUBQo/LwL4DjeglkWKzDgob+pH+N/6Yga5u7Mh?= =?us-ascii?Q?m/fCao4von4pmXputNXD/Yy25SLSNhL/o8AgKvm5IaSv6UjIwHC6iXu/ElnP?= =?us-ascii?Q?x+xmhZEXPxwkvdBAWHLriESFk5pNn4UydP5UUazAonkzIgUqqLdz8Dw9l3Zu?= =?us-ascii?Q?1j6kIWrvYu9hbcL1Njc6vF32bigWZKtsn7Ky5rQGHy3tGPZFlwNhGieqzfal?= =?us-ascii?Q?DHxTsEIV3sLk0+rJrAozL/yd6mlHWI27A25BI63HNzAqMAa3qwcHSKXecgVz?= =?us-ascii?Q?DQ/8TYQ0LLsoUHQzbqRH3QYeW2EOud8BBs2V/UspUmKauCahID0tHqP5faTL?= =?us-ascii?Q?uvo7Gm5GJat+CpQXMg0T2EZwnbhb58fsMheTeJdOM02Q11QEqx1YZmgPrnrE?= =?us-ascii?Q?FLDDkUwpI8phRRrUYo4tbY8I/HIXgCNruQXoZAoiUdZDxNsiCfmv1VHp2O4z?= =?us-ascii?Q?umg6shelPs2Z7+AjuESQP3OoLq/KV8+0bK77/L/qRnXQuKGV1ll4MVWGdINg?= =?us-ascii?Q?Vv9Vyssl+masV8U8ulp1xctGJmCAAEjq0ZdTmsmmjSkKxxAxikIBN5sJ4GdK?= =?us-ascii?Q?1tv6UqYFiwsdnK1U92c7rRi4BURss6M+hGGZlzhYnaabyIopfLVUm2zGI5JI?= =?us-ascii?Q?+W5ZUxUGPFhToz/FAkX4lQLeEPo3UJ18IYY3cMjITNw8QSQpDDFABdqIjrau?= =?us-ascii?Q?ZBwhPajZBGZXb1ff/NTPWyK21KoImFI4Qm/GeuW6yMd+TCXYBHdGOj5m8ZCt?= =?us-ascii?Q?t+UTuQ6pHjZszjOQEG8xkKNh1XBVh+CCQmlsvQLrYalaPRxz84qrx6dF6KpH?= =?us-ascii?Q?yq558U3/WuGp0b6NpdJF1Z1JJLOLarA6/RRBD5Bp?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: e98574e6-3cb7-452d-25ea-08dae6ea4b93 X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Dec 2022 02:38:39.2891 (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: c2f6O6dVR/rFQnWf7eoCXUOehb5vy91nztgdLVMip3TO+km2dtLcZ/4S5fC7MZDcneuk1MdYv6K23XSYcivugw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB7328 Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org Add binding for NXP BBNSM(Battery-Backed Non-Secure Module). Signed-off-by: Jacky Bai --- - v2 changes: - remove the redundant 'bindings' string - add ref to rtc.yaml - add start-year property - rename 'regmap' to 'nxp,bbnsm-regmap' and add description & type define - add header files including in the example and correct the indentation --- .../devicetree/bindings/mfd/nxp,bbnsm.yaml | 113 ++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/nxp,bbnsm.yaml diff --git a/Documentation/devicetree/bindings/mfd/nxp,bbnsm.yaml b/Documentation/devicetree/bindings/mfd/nxp,bbnsm.yaml new file mode 100644 index 000000000000..8d213bce9119 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/nxp,bbnsm.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/nxp,bbnsm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP Battery-Backed Non-Secure Module + +maintainers: + - Jacky Bai + +description: | + NXP BBNSM serves as non-volatile logic and storage for the system. + it Intergrates RTC & ON/OFF control. + The RTC can retain its state and continues counting even when the + main chip is power down. A time alarm is generated once the most + significant 32 bits of the real-time counter match the value in the + Time Alarm register. + The ON/OFF logic inside the BBNSM allows for connecting directly to + a PMIC or other voltage regulator device. both smart PMIC mode and + Dumb PMIC mode supported. + +properties: + compatible: + items: + - enum: + - nxp,bbnsm + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + + rtc: + type: object + $ref: /schemas/rtc/rtc.yaml# + + properties: + compatible: + const: nxp,bbnsm-rtc + + nxp,bbnsm-regmap: + $ref: /schemas/types.yaml#/definitions/phandle + description: + phandle of the bbnsm node + + interrupts: + maxItems: 1 + + start-year: true + + required: + - compatible + - nxp,bbnsm-regmap + - interrupts + + additionalProperties: false + + pwrkey: + type: object + $ref: /schemas/input/input.yaml# + + properties: + compatible: + const: nxp,bbnsm-pwrkey + + nxp,bbnsm-regmap: + $ref: /schemas/types.yaml#/definitions/phandle + description: + phandle of the bbnsm node + + interrupts: + maxItems: 1 + + linux,code: true + + required: + - compatible + - nxp,bbnsm-regmap + - interrupts + + additionalProperties: false + +required: + - compatible + - reg + - rtc + - pwrkey + +additionalProperties: false + +examples: + - | + #include + #include + + bbnsm: bbnsm@44440000 { + compatible = "nxp,bbnsm", "syscon", "simple-mfd"; + reg = <0x44440000 0x10000>; + + bbnsm_rtc: rtc { + compatible = "nxp,bbnsm-rtc"; + nxp,bbnsm-regmap = <&bbnsm>; + interrupts = ; + }; + + bbnsm_pwrkey: pwrkey { + compatible = "nxp,bbnsm-pwrkey"; + nxp,bbnsm-regmap = <&bbnsm>; + interrupts = ; + linux,code = ; + }; + }; -- 2.37.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9ADBBC3DA7A for ; Mon, 26 Dec 2022 02:58:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add binding for NXP BBNSM(Battery-Backed Non-Secure Module). Signed-off-by: Jacky Bai --- - v2 changes: - remove the redundant 'bindings' string - add ref to rtc.yaml - add start-year property - rename 'regmap' to 'nxp,bbnsm-regmap' and add description & type define - add header files including in the example and correct the indentation --- .../devicetree/bindings/mfd/nxp,bbnsm.yaml | 113 ++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/nxp,bbnsm.yaml diff --git a/Documentation/devicetree/bindings/mfd/nxp,bbnsm.yaml b/Documentation/devicetree/bindings/mfd/nxp,bbnsm.yaml new file mode 100644 index 000000000000..8d213bce9119 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/nxp,bbnsm.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/nxp,bbnsm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP Battery-Backed Non-Secure Module + +maintainers: + - Jacky Bai + +description: | + NXP BBNSM serves as non-volatile logic and storage for the system. + it Intergrates RTC & ON/OFF control. + The RTC can retain its state and continues counting even when the + main chip is power down. A time alarm is generated once the most + significant 32 bits of the real-time counter match the value in the + Time Alarm register. + The ON/OFF logic inside the BBNSM allows for connecting directly to + a PMIC or other voltage regulator device. both smart PMIC mode and + Dumb PMIC mode supported. + +properties: + compatible: + items: + - enum: + - nxp,bbnsm + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + + rtc: + type: object + $ref: /schemas/rtc/rtc.yaml# + + properties: + compatible: + const: nxp,bbnsm-rtc + + nxp,bbnsm-regmap: + $ref: /schemas/types.yaml#/definitions/phandle + description: + phandle of the bbnsm node + + interrupts: + maxItems: 1 + + start-year: true + + required: + - compatible + - nxp,bbnsm-regmap + - interrupts + + additionalProperties: false + + pwrkey: + type: object + $ref: /schemas/input/input.yaml# + + properties: + compatible: + const: nxp,bbnsm-pwrkey + + nxp,bbnsm-regmap: + $ref: /schemas/types.yaml#/definitions/phandle + description: + phandle of the bbnsm node + + interrupts: + maxItems: 1 + + linux,code: true + + required: + - compatible + - nxp,bbnsm-regmap + - interrupts + + additionalProperties: false + +required: + - compatible + - reg + - rtc + - pwrkey + +additionalProperties: false + +examples: + - | + #include + #include + + bbnsm: bbnsm@44440000 { + compatible = "nxp,bbnsm", "syscon", "simple-mfd"; + reg = <0x44440000 0x10000>; + + bbnsm_rtc: rtc { + compatible = "nxp,bbnsm-rtc"; + nxp,bbnsm-regmap = <&bbnsm>; + interrupts = ; + }; + + bbnsm_pwrkey: pwrkey { + compatible = "nxp,bbnsm-pwrkey"; + nxp,bbnsm-regmap = <&bbnsm>; + interrupts = ; + linux,code = ; + }; + }; -- 2.37.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel