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micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="=-YzhQb6BRQwv2A+XPR8m6" Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-OriginatorOrg: axis.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DB3PR0202MB9129.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: bd21eb48-4cbe-4118-8b76-08df01c37268 X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Aug 2026 09:38:25.9341 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 78703d3c-b907-432f-b066-88f7af9ca3af X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: G+9GVOD+BdjvWlid9Wp1LjZ9a70mQby/cTDnv11chX7HeRUEM8OiIP/f2Xz8ihLm X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVXPR02MB11604 --=-YzhQb6BRQwv2A+XPR8m6 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi Jean-Baptiste, On Thu, 2026-08-20 at 15:19 +0000, Jean-Baptiste Maneyrol wrote: > >=20 > > ________________________________________ > > From: Kanak Shilledar > > Sent: Thursday, August 13, 2026 14:26 > > To: Jonathan Cameron; David Lechner; Nuno S=C3=A1; Andy Shevchenko; Rob > > Herring; Krzysztof Kozlowski; Conor Dooley; Henrik Grimler; Jean- > > Baptiste Maneyrol > > Cc: linux-iio@vger.kernel.org; devicetree@vger.kernel.org; > > linux-kernel@vger.kernel.org; kernel@axis.com; Kanak Shilledar > > Subject: [PATCH v2 0/3] Add driver for Invensense ICM42370P > > accelerometer > >=20 > > Invensense ICM42370P is a high performance MEMS MotionTracking 3- > > axis accelerometer. It supports I2C, I3C and SPI protocols. It has > > a 2.=E2=80=8A25kB FIFO and two programmable interrupts with support for >=20 > Hello Kanak, >=20 > ICM-42370-P is completely similar to ICM-42607, except that it is > accelerometer > only. There is no need to write a completely new driver, you can add > support > of ICM-42370-P inside the existing inv_icm42607 driver. >=20 > inv_icm42607 driver is lacking a lot of functionalities, like buffer > support. > It explains why there is no support for MREG registers. >=20 > I recommend you add first basic support of ICM-42370-P inside > existing inv_icm42607 > driver, and then add new functionalities like buffer support in this > driver. > There is really no need to write a new driver here. For MREG > registers support, you > can have a look inside inv_icm45600 that is using the same mechanism. >=20 > Thanks, > JB Thanks for going through the code. I didn't notice the ICM42607 in the mailing list. I will add support for ICM42370 to that driver instead of creating a new driver. I will have a patchset for basic support and then incremental patches for implementing more features (like buffer). Thanks and Regards, Kanak Shilledar --=-YzhQb6BRQwv2A+XPR8m6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRZbIB7R61KYt5yWsuslrbqDH4eIAUCaowREAAKCRCslrbqDH4e IMG2AP9QSn81O6+TISP0Kxj18CozIDNq4Uo+es8w81V7HiLpZAD/TrqK0rZkqZxt Vn2DdtwPJS70HlUHuzPH2ueEdUi7dAM= =zJDr -----END PGP SIGNATURE----- --=-YzhQb6BRQwv2A+XPR8m6--