linux-kernel - Re: [PATCH] iio: imu: bmi270: fix initial sampling frequency configuration

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Message-ID: <5se4isw4f6xpbub62tna53ah2qjcf3mwks23ifc2yn4u462lpn@u53frmcgjth2>
Date: Wed, 5 Mar 2025 21:11:54 -0300
From: Gustavo Silva <gustavograzs@...il.com>
To: Jonathan Cameron <jic23@...nel.org>
Cc: Alex Lanzano <lanzano.alex@...il.com>, 
	Lars-Peter Clausen <lars@...afoo.de>, linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iio: imu: bmi270: fix initial sampling frequency
 configuration

On Wed, Mar 05, 2025 at 02:49:28PM +0000, Jonathan Cameron wrote:
> On Tue, 04 Mar 2025 15:01:02 -0300
> Gustavo Silva <gustavograzs@...il.com> wrote:
> 
> > In the bmi270_configure_imu() function, the accelerometer and gyroscope
> > configuration registers are incorrectly written with the mask
> > BMI270_PWR_CONF_ADV_PWR_SAVE_MSK, which is unrelated to these registers.
> > 
> > As a result, the accelerometer's sampling frequency is set to 200 Hz
> > instead of the intended 100 Hz.
> > 
> > Remove the mask to ensure the correct bits are set in the configuration
> > registers.
> > 
> > Signed-off-by: Gustavo Silva <gustavograzs@...il.com>
> 
> Hi Gustavo,
> 
> Please reply to this thread with a suitable fixes tag.
> 
> Thanks,
> 
> Jonathan
> 

Fixes: 3ea51548d6b2 ("iio: imu: Add i2c driver for bmi270 imu")