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Fri, 18 Oct 2024 15:52:55 +0200 From: To: , , , , , , , , , , , , , Subject: [PATCH v9 1/2] dt-bindings: iio: imu: smi240: add Bosch smi240 Date: Fri, 18 Oct 2024 15:52:33 +0200 Message-ID: <20241018135234.5446-2-Jianping.Shen@de.bosch.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241018135234.5446-1-Jianping.Shen@de.bosch.com> References: <20241018135234.5446-1-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: AM4PEPF00027A63:EE_|DB8PR10MB3910:EE_ X-MS-Office365-Filtering-Correlation-Id: 1b22832e-bd25-4463-7c62-08dcef7c2be9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|7416014|376014|82310400026|1800799024|921020; X-Microsoft-Antispam-Message-Info: =?utf-8?B?ZmxhZDQ4VzZvc0FWb21IN3NJWEVVWWl2Y0lCb0ZxNi8weG5oTjdpRGFqTkhB?= =?utf-8?B?Sm85N2M2NkRkNWE3dGVEN216dU50dDBCK2J3REdBb3FvVlhJRUZicXlYUmNh?= =?utf-8?B?TlBjVjZuY0c1bFBWdlR4dTR1N1pxVU5qTTVmQytDYVVXTWFxR0hBUGVGMnQ1?= =?utf-8?B?WHVsbzVZam4xQTZlSUlSVG9mTkVmSkVBR0h5RncxTHZ1RkVoRHYrS1ZES1Bk?= =?utf-8?B?ZkRCdHI1d1ROa0dTWDBCSnZiT3ExY1F1KzA1bGVzektiRlByZXRNZkRWSUlV?= =?utf-8?B?MEdMaFdSd3JQTkFYY09NaFlxazFISks3MCtaTEg1SHJkSC9LbFZTamE3T1FZ?= =?utf-8?B?UTgrWTZYTkc0WE9Ha2RDK3VrNGpNTUgySVExUkhlVDNWMXJjaGpld29kRmJD?= =?utf-8?B?SStUUGNZcjF0R1I3ano1eXJkTnlSQnJicHZ2Vko3QXpyWkZ5bDAxZmducnJD?= =?utf-8?B?S3JGMFh6UUpsaUczVjRqSnN4OVdXOHNKYjYrU0V3TTRkWTR2eU44V2pNTEtJ?= =?utf-8?B?UEVXdTdjR005RXFzZ3FreENuK2t3UFpPSEg2K2h5aWZTWVJQdmJidWtDSW1N?= =?utf-8?B?aWQyQWhjSjFDVktqQ2xNTXZybFZzSnZTVWsyYlk0aE5iZ0YyYUVWUnYvcnhM?= =?utf-8?B?WmpMYlJGVzJJd0pWbW40MDhhNE4zcm1mQ3NyWmpXVW0rWVYwZHY2R0VicGZr?= =?utf-8?B?azZaYXRHNW9zVFNxRjBZZzNDQTQvUGEwZE9UdUlTOTBHMDhyL2F0YmtLNnFr?= =?utf-8?B?RkhlT2x5ZFBxbHl3Nkp6b3hjUFZoTHM5Nlk4dkVoVkxQRXU5ZEM1Y0lPb2lr?= =?utf-8?B?U1E5TDVwVVRiQm5oNlpiVmtJcmtCanN4Q05qeEpsRlhyQkdIaXE4bE5BU0hS?= =?utf-8?B?NFJWM3BDWlB0Z21rMnB3R2M4RkhVeUZjeDJVZG11NmtlNnZNMXN1ckR1Y1d0?= =?utf-8?B?a3h5TzA4TU9tc2NQYlQ3ZkZ0dkUvMXlrL0prWjBhT2hMNUR4WWlVdEYrL2gw?= =?utf-8?B?Q2lrOFZPSFVJUzhHdmtCUnBlUTVWemc5YW9YZktiVUpRa240eUJHM2xlOEJR?= =?utf-8?B?V3BZM1hyNTZVMDFRL3l4VUJpL0YyNkdSbGhYZVp0cWdzOHJvVUkzRStVaEFK?= =?utf-8?B?d0ZqUFQ1MDk1TndiZ0VKa29tbG5Tczl3bFkzZjU0V1MxWEJhNGMzMVRLeVJ2?= =?utf-8?B?SzA1SmZaSVVRM2tVNVkyUkVId05Da0gwU1lJeldwZTIxNTZDT0plWGZpcUNP?= =?utf-8?B?RmF6U1kwMXl6NDAzNHdKNGZYOVNUWndPTFZaNS93L1BVd3hLY2lGNStCSEZQ?= =?utf-8?B?cFdaZzA0dHFzODRCNHJkYVlPbVF1bDNQbmpSdDRxd01JN0p2NEhCanNWeW4y?= =?utf-8?B?YzZEbS93L1VUTlhSYVBHV3ZOVmNRZFpUdkwrNzFpd2tGYU5iZjJzeTlCaTJI?= =?utf-8?B?NTNlU3JlSHJiaHpFbGIxTURWM3JyZjRWbWMySTlPUlFSUE1MU2wvd1lTMG5t?= =?utf-8?B?WHliR25meGh3ak5mTW0za1hDM0tJTDBlaFJPaFNRam5NQlVSY0RORWM1OWtK?= =?utf-8?B?MVRaajNrcE9DKzY3TmpJN1M4eVFzRHVwd1NDVlNObkwwd3E2a0tibEF4VnQ3?= =?utf-8?B?V3A5NVJ0bFlHNUdhSWR6Yk1sOVNaZDJWbjZzZmlGQnFjWkhwSXBKbDFtWlNF?= =?utf-8?B?SkYvU3h5TWhZam1WOFB6ck1kR2NEZVI0TXJ2ZlBJT20rOWhCelNpVjdZOTUv?= =?utf-8?B?Zzc3Q3hmcE9ocllWS3ZJUkhhemZURjZQRSs4OHZ1NnhBamM0am9nRnphNWN6?= =?utf-8?B?andvQnBXYURwZnFnRURjditKZnpxelFNWXh4QURlZUl6TFFFQUlqdStEbW04?= =?utf-8?Q?jxUkSdx6vctj2?= 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)(36860700013)(7416014)(376014)(82310400026)(1800799024)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: de.bosch.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Oct 2024 13:52:57.0847 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1b22832e-bd25-4463-7c62-08dcef7c2be9 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: AM4PEPF00027A63.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR10MB3910 From: Shen Jianping add devicetree binding for Bosch imu smi240. The smi240 is a combined three axis angular rate and three axis acceleration sensor module. * The smi240 requires VDD and VDDIO * Provides only spi interface. Reviewed-by: Rob Herring (Arm) Reviewed-by: Krzysztof Kozlowski Reviewed-by: Conor Dooley Signed-off-by: Shen Jianping --- .../bindings/iio/imu/bosch,smi240.yaml | 51 +++++++++++++++++++ 1 file changed, 51 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..58f1411728f --- /dev/null +++ b/Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml @@ -0,0 +1,51 @@ +# 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: + Inertial Measurement Unit with Accelerometer and Gyroscope + with a measurement range of +/-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