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Thu, 15 Aug 2024 17:26:05 +0200 From: To: , , , , , , , , , , , , , Subject: [PATCH v3 1/2] dt-bindings: iio: imu: smi240: devicetree binding Date: Thu, 15 Aug 2024 17:25:44 +0200 Message-ID: <20240815152545.7705-2-Jianping.Shen@de.bosch.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240815152545.7705-1-Jianping.Shen@de.bosch.com> References: <20240815152545.7705-1-Jianping.Shen@de.bosch.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AMS1EPF00000048:EE_|AS8PR10MB6390:EE_ X-MS-Office365-Filtering-Correlation-Id: 77b040a2-dd48-40e4-5f77-08dcbd3e9dba X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|36860700013|82310400026|1800799024|376014|921020; X-Microsoft-Antispam-Message-Info: =?utf-8?B?STdXZ3psSjhLOWFjUnI1VEw0MXVhODlkRytERDZIczJmOGxqZjhpRng2NDAy?= =?utf-8?B?Y0ZXK1VUWW9MK2dxc2lab1hvd3hLVUpMNS8vUnpFamh0TVh2WTUwa0lRMDRC?= =?utf-8?B?UVdScVNxcVMvMzkxMXJ2dUFOZmdheFN0SUhaeHMrKzd1WldEZmFUazhLME95?= =?utf-8?B?anphT0FRRHpKdTY0aUxXMFR4YmhKaDNJU1RNQlI3RWw0bzNzcGNnYnNJZldk?= =?utf-8?B?OHQzL0NhbEtmTk5YalNPSldwQTFqZDZWcndyMlJreVAyT0dUbDM2NkRuenVE?= =?utf-8?B?NlMzOFJCU2xnVTVHZkhnbk9KaHFnbk9BOXhpcEhFaFZLc0NEc2ZrWTlFaFNp?= =?utf-8?B?WElYSjEzaDlDVUdhWDB3bjJKTHhsVkZnMUhiajlOaVF2UnNxYzVZUWFnTUdJ?= =?utf-8?B?azFxdnBpQmVURU45R1BMUDZ1QytZcXEwaDZjcDQ4M2pHNlBHdlBGTGxZOCtq?= =?utf-8?B?cHlYcVBjYkVPTG02U2ZNVFRGSUl0Wks2ZGRHU1k0UXc1ZDRpY25VM2llSjdt?= =?utf-8?B?L21Zclc2QllGVHFjeG5RbXpMY0c4SXRhOVRiVlZwQ1dxcE1yQUlaMEZvNjht?= =?utf-8?B?WWMyN0xBelU3MTVrem9oTTJOb1NEcXRxQk40OXRLYnMwOWh5enhla1RaQysx?= =?utf-8?B?WnBSbktKMlNQbGdFTmd0VUpUd2hxNVl2eE04eVNxSTNDK1ZYUzdTUGZRaSto?= =?utf-8?B?dkdHNHpGb2dJVVh3OGNIbllFeFROOUYwbWR1eGNxMlV2dDNUOHoxRlp4VGJC?= =?utf-8?B?aFRIL0U4VXQ2TlYwYVU4QkVOQWhrSjJya1VPdzNKdGRCeHg5TVRCMW80dnh5?= =?utf-8?B?Y3BJK1dtVDhLQjZSSGE1MDBzSTExbUxobXBGOTJIU1pTaUtnRFgrdGJFNGp3?= =?utf-8?B?TEtkUWFiZWRsaytJL1piNXVWM1NmbVhwRzc0QmhlN2hWdGZJTXNVbXp2UzY0?= =?utf-8?B?MDArcllkbEwxRmdxSGVVL1UyN2ZqSitGcERpQ0tJSnZwY0lqRGd5enZaeVRP?= =?utf-8?B?NHlDcGg2SVBnbXZpOHdUMEYzc2dmcmFwdzZJcGFQWVoxVERubzViRTRqajNW?= =?utf-8?B?Ull1eFQ1bWM4K1BkK2JTNS90eGJFTVBCaTNoVW50SzUwR3lFR3NxRlNEYkhS?= =?utf-8?B?UjFLa245UGJNa2g2QkFOMmR2WnNkKzRaODVOZzZ6MDg4NjBnYlNxNCtpaVVE?= =?utf-8?B?cFdyeTlvdXlYK3dTRlFLN3JmcjVsQ0k0WUFtWlRtS0FNVCswd0hOSU5lb2o5?= =?utf-8?B?M1JXT3Vzcmt0bGdDT0dYb211SUs0Znl3QVNjWVNhbzdLaGlhamtUS2xjcGpF?= =?utf-8?B?NldOVnhZOC8yQ0dueVRRcERZVjdXWUlUbGk3bGMyMU1BOGNyVXh0TUxHdkRm?= =?utf-8?B?eFBKcHRLT1NOSmRTdHNabGpVcytxdDJ0dWdrNVFlbm84a0gyRkpLcEZQRHZ5?= =?utf-8?B?azBSV0MycUtEbDN3bFR3R2U4WlBSZEI3MlBBSVRsdkNRbDBnZEtrakJzOGZI?= =?utf-8?B?Y2dWaG1rNGhxUHJvaXdkVllQWG1TdnVoaGh5dmh6VlVEWmIrOFFJVGxWNU9S?= =?utf-8?B?NFhzUDVNczhYV3hIY0tDT1g2cWNZd2RxclRJdjR1T09nbU1XbldHVk1CYkdy?= =?utf-8?B?VHlkWnJJNXR0U2s1QUNZVUFMbmpQd1hIdjN6RkRvY3pldkVPbEcxZXFoSDVB?= =?utf-8?B?Smw3d1BCS3BCZ2dvTW5pUHlReWJYU2JVUVVyNXNKbDNITW9qeEZBZkRWTFNa?= =?utf-8?B?ckxRU0xvUm1pMEZwdzFNN0poVmFHeGtZREJOdVplK1RDampHWXU3Mnh5NlZI?= =?utf-8?B?ZU5MUmpvMjlYQjBhNkVFRUNVTDMxUHZGOXJxUWlBQ2txK3drTHFRODF2Nllx?= =?utf-8?B?dlo5bHhTaGF5MTM1TkRtSHIzaERBU0Fab2pUZTAxTTRGU3c9PQ==?= X-Forefront-Antispam-Report: CIP:139.15.153.206;CTRY:DE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:eop.bosch-org.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(7416014)(36860700013)(82310400026)(1800799024)(376014)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: de.bosch.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Aug 2024 15:26:21.1001 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 77b040a2-dd48-40e4-5f77-08dcbd3e9dba X-MS-Exchange-CrossTenant-Id: 0ae51e19-07c8-4e4b-bb6d-648ee58410f4 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0ae51e19-07c8-4e4b-bb6d-648ee58410f4;Ip=[139.15.153.206];Helo=[eop.bosch-org.com] X-MS-Exchange-CrossTenant-AuthSource: AMS1EPF00000048.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR10MB6390 From: Shen Jianping dt-bindings: iio: imu: smi240: add sensor dt-binding Signed-off-by: Shen Jianping Reviewed-by: Conor Dooley --- Notes: v1 -> v2 - Add more detail in description - Add maintainer - Add vdd and vddio power supply - Use generic node name - Order the properties according to DTS coding style =20 v2 -> v3 - improve description - improve supply definition - make supply definition as required - add supply definition in example .../bindings/iio/imu/bosch,smi240.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/imu/bosch,smi240.= yaml diff --git a/Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml b/= Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml new file mode 100644 index 00000000000..6f1fb4b892c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/imu/bosch,smi240.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch smi240 imu + +maintainers: + - Jianping Shen + +description: + The smi240 is a combined three axis angular rate and three=20 + axis acceleration sensor module with a measurement range of=20 + +/-300=C2=B0/s and up to 16g. + https://www.bosch-semiconductors.com/mems-sensors/highly-automated-drivi= ng/smi240/ + +properties: + compatible: + const: bosch,smi240 + + reg: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + +required: + - compatible + - reg + - vdd-supply + - vddio-supply + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells =3D <1>; + #size-cells =3D <0>; + + imu@0 { + compatible =3D "bosch,smi240"; + reg =3D <0>; + vdd-supply =3D <&vdd>; + vddio-supply =3D <&vddio>; + spi-max-frequency =3D <10000000>; + }; + }; --=20 2.34.1