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Tue, 21 Jul 2020 15:20:42 +0000 From: franck.lenormand@oss.nxp.com To: shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: franck.lenormand@oss.nxp.com, kernel@pengutronix.de, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, aisheng.dong@nxp.com, abel.vesa@nxp.com, Anson.Huang@nxp.com, linux@rempel-privat.de, leonard.crestez@nxp.com, daniel.baluta@nxp.com, qiangqing.zhang@nxp.com, peng.fan@nxp.com Subject: [PATCH v2 4/5] dt-bindings: arm: imx: Documentation of the SC secvio driver Date: Tue, 21 Jul 2020 17:20:34 +0200 Message-Id: <1595344835-67746-5-git-send-email-franck.lenormand@oss.nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1595344835-67746-1-git-send-email-franck.lenormand@oss.nxp.com> References: <1595344835-67746-1-git-send-email-franck.lenormand@oss.nxp.com> Content-Type: text/plain X-ClientProxiedBy: AM0PR10CA0100.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:e6::17) To AM4PR0401MB2401.eurprd04.prod.outlook.com (2603:10a6:200:47::26) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from SOPDPUATS05.ea.freescale.net (81.1.10.98) by AM0PR10CA0100.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:e6::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3216.21 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: ea1bMkNKFtiEEI/VCBZ37qo3Kn3IFxQCNKkYuxN6M88Wbrja1vNqWel2ZNvlKKB44RFYR8N+xrAfwlk2h1jQDE3tfHgtj6TIJHys6sZ0zKZNFhpFznpf3lfwNDMjkcL3a9CFiR+we26o/oi6epcHXOixJC+R2qVbIt1p96nDNeSIleBcIIpzsklz9SN/vEwJA2r3ktXJkH3ZWDVXEzKT2JUj4DO7hlpJWT1VY3CC6aKvmBsPTsFBgKh+VniHdBPKXlu2a4XZhPlEch7eAbw96bFJUWqRnqmq/TpVTK5DoQvVqi5ObQ+Iw6QuLVZk5tsxoqFMtLcUf/hfJ39ORjHfSvjpdY127ImkhJ5p4Kkv1iJQs3wNUJaCt23K7bRvIkHVN3gKXnaUtimQbB1V/wBVyptjCFbH5m95RFAWUQGifEp2v6XhiHY8YMxG+lsmV2Y52R6cfPPEp1OYY2G6+FfkIZQH4wN7pfiHluGZAtSBfjg= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: bd75c127-abd0-47a3-2116-08d82d89a187 X-MS-Exchange-CrossTenant-AuthSource: AM4PR0401MB2401.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jul 2020 15:20:41.9910 (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: zTZEk2P34PFmHJJCsvngYlqu1GLs9XKlXwKNVOsTd+j9Ofte27Xz/Qy8fgWSzBplw1IPTsZgqZsKcQj/7AeBPFp0zfUPSyJ0DcfHmY73Scg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB6212 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Franck LENORMAND This patch adds the documentation for the SECurity VIOlation driver using the SCU on imx8x and imx8q. Signed-off-by: Franck LENORMAND --- .../bindings/arm/freescale/fsl,imx-sc-secvio.yaml | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,imx-sc-secvio.yaml diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,imx-sc-secvio.yaml b/Documentation/devicetree/bindings/arm/freescale/fsl,imx-sc-secvio.yaml new file mode 100644 index 0000000..59b9a86 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,imx-sc-secvio.yaml @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/freescale/fsl,imx-sc-secvio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX Security Violation driver + +maintainers: + - Franck LENORMAND + +description: | + Receive security violation from the SNVS via the SCU firmware. Allow to + register notifier for additional processing + +properties: + compatible: + enum: + - fsl,imx-sc-secvio + nvmem: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the nvmem provider. + +required: + - compatible + - nvmem + +examples: + - | + sc_secvio: sc-secvio + compatible = "fsl,imx-sc-secvio"; + nvmem = <&ocotp> + }; -- 2.7.4