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Ivanov" , "Lee, Chun-Yi" , Chester Lin Subject: [RFC PATCH 2/3] arm64: dts: s32g2: add SCMI support Date: Mon, 7 Feb 2022 21:24:43 +0800 Message-ID: <20220207132444.3653-3-clin@suse.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220207132444.3653-1-clin@suse.com> References: <20220207132444.3653-1-clin@suse.com> Content-Transfer-Encoding: quoted-printable Content-Type: text/plain X-ClientProxiedBy: AM6PR01CA0037.eurprd01.prod.exchangelabs.com (2603:10a6:20b:e0::14) To VI1PR0402MB3439.eurprd04.prod.outlook.com (2603:10a6:803:4::13) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f32adf9a-2617-4a98-0867-08d9ea3d4143 X-MS-TrafficTypeDiagnostic: PA4PR04MB9248:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:404; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:VI1PR0402MB3439.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230001)(366004)(6666004)(66556008)(8936002)(66946007)(5660300002)(6512007)(66476007)(4326008)(6506007)(8676002)(7416002)(83380400001)(6486002)(36756003)(2616005)(1076003)(26005)(86362001)(110136005)(2906002)(54906003)(508600001)(38100700002)(107886003)(316002)(186003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?5CMtm15ueT4aKn8tTpgZe6pPpU1uGMo5/kRtUODzDFEhuDFzTXWY5Y+4cjOb?= =?us-ascii?Q?k47sDhX3vQsSmGeqDo2qgJuju1r2Gbwzv1DIZy9KO9dtl8Rf+Yqk1qXRVKck?= =?us-ascii?Q?zd9vsXh6uUGTy+YbI56l0qLDLBg0ZNH9Z4B7mgumg65T3jQmRLACLNuloBBz?= =?us-ascii?Q?6vbC+9fBPSW7G+WZSt5xqb3Jg5s2N2w1rbd+4c8fpg4g6g2xET1TKDal175N?= =?us-ascii?Q?e0ccn/gmFFhugn/+Z7r/TS6Gzb3FTUsVQ1ZFgLy43GiE2uxbwEUUGKP0sP37?= =?us-ascii?Q?wr+QWGAh67f8gqNJI5/KDlspZ6PPMZyuAp8yAUjmYsKp17mjltZGUaEFixIi?= =?us-ascii?Q?E+sz6SWXEOOv/ISB+4mbVpFW/NUrLVG1B06tOzrkUoE/NcTAl4SiD68aNofK?= =?us-ascii?Q?zGw68PaQcYviGZaii2VE/pTL6q+r9+Nt1PwhzSsv+T7Lq7pH/5hVuR7dLKSW?= =?us-ascii?Q?5DjaVCANqqQ959xZ49Iy+QKMMnCJpWfn0MnU9+WE0dtUUdw7J+9Zkf1bjxy8?= =?us-ascii?Q?2VgeexTFrtkNRoUMR83i67A02iaf8wEtdZJ7U44b8wnJxGfGL90kxNTsulXU?= =?us-ascii?Q?oVDI5H8GPe6G82bUyUsrm6q+IyU1Jed9+A2UiOiodnEHLbXftheOSEwiaq3b?= =?us-ascii?Q?o+ta8pPRv9kFN9nyL5ukSk53Hfz4DwCVQS6OOgQkuc2dyXkcyThZB5FRFwgJ?= =?us-ascii?Q?UGcQp8uxFeVBM7L9b+RfLNZBwNU0jtBiNXiNH3L77wnZOYDtq8y3sfb980Sg?= =?us-ascii?Q?GtghTWuWFJaG1a4xUDqrxUzIeHnZScwsy2YxxkJc9NvGqaV6qHf8j8W5XWOQ?= =?us-ascii?Q?WfB1axdd+Np3eb7+0wQaUZHndw+irsYkKhfSMw7XcfjSTwjbUg7NiWHy1FZj?= =?us-ascii?Q?7SJq5uPa4+6K5f8ctg1hsy3DJGSEg6dyPYelrwv4ILuOjaXGoN8s3afY7nuf?= =?us-ascii?Q?BvJwroHqkWDODMSe2Z/aDBdQAnI/QUHG3/uWFDWJPORF9Ov8OqOnLy5mZ3Ov?= =?us-ascii?Q?/q15nDhL4ydin+FC2Imzf1PDk75sDyMJaFL95/EMM7DF2AbGKjC5UyumeMip?= =?us-ascii?Q?YsfVFt9zLsyMs1eScxzxFCxTRRdiS5NW2IQ6Z18+jK15nYwnnMvNQbuVc2eu?= =?us-ascii?Q?elsiDGJfUYyi24YMs8hMjaufA7Q5H7Kk64U5JIJ3e5W3s9I+lFJ/AiYzSkfX?= =?us-ascii?Q?qWGPkhqudeYHt81av+DHbpUTEUafKDRSjbaCNiuGnGlhMnr3oSWw74AjWJNN?= =?us-ascii?Q?L8W6Sy7ZLjx+vp+gHWf0YPuNl5o1vHDWnVSjGxP+YTRDpetCKV2Lrmx90IoF?= =?us-ascii?Q?Q1Mz6n0jeLeDORHbLGZ9uUoNwfnxqBpnj/IY2Ooiyty2Uuf6bkqYFn4Y98/B?= =?us-ascii?Q?ODQeskexiy4+q4UWxOHtwdBLY0eGsZvRscMSLU7wALR2P8HYhiF9XOXCsd5K?= =?us-ascii?Q?Q5snPf01rb76lbezXboREJxL3XvQSYuGvkFo5gnXCXU9QVsJQ4IUa8CN1Vgh?= =?us-ascii?Q?zjH9d7n2orCEHvpTBQSznap9AZxgu3zbhxDiPhBlhkSJpSIJxxTTJtD8T89e?= =?us-ascii?Q?IllUGQQOg8KgeNxSfrY=3D?= X-OriginatorOrg: suse.com X-MS-Exchange-CrossTenant-Network-Message-Id: f32adf9a-2617-4a98-0867-08d9ea3d4143 X-MS-Exchange-CrossTenant-AuthSource: VI1PR0402MB3439.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Feb 2022 13:25:05.9702 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: h/erUT7S07F0Zii2bJs8zOToTU233dHq1D+NRUCr3RvquzD9deXatbNlwO2iZ/P/ X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR04MB9248 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a scmi node to support SCMI protocol 0x14 on NXP S32G2 platforms. Signed-off-by: Chester Lin --- arch/arm64/boot/dts/freescale/s32g2.dtsi | 26 ++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts= /freescale/s32g2.dtsi index 59ea8a25aa4c..34652d36a9f1 100644 --- a/arch/arm64/boot/dts/freescale/s32g2.dtsi +++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi @@ -72,11 +72,37 @@ timer { ; }; =20 + reserved-memory { + #address-cells =3D <2>; + #size-cells =3D <2>; + ranges; + + scmi_shmem: memory@d0000000 { + compatible =3D "arm,scmi-shmem"; + reg =3D <0 0xd0000000 0 0x400000>; /* 4 MiB */ + no-map; + }; + }; + firmware { psci { compatible =3D "arm,psci-1.0"; method =3D "smc"; }; + + scmi { + compatible =3D "arm,scmi-smc"; + #address-cells =3D <1>; + #size-cells =3D <0>; + shmem =3D <&scmi_shmem>; + arm,smc-id =3D <0xc20000fe>; + + scmi_clks: protocol@14 { + reg =3D <0x14>; + #clock-cells =3D <1>; + }; + }; + }; =20 soc { --=20 2.33.1