Re: [PATCH v7 7/7] iio: accel: Add support for Kionix/ROHM KX132-1211 accelerometer

From: Matti Vaittinen
Date: Thu Aug 10 2023 - 01:51:50 EST


On 8/9/23 22:11, Mehdi Djait wrote:
Kionix KX132-1211 is a tri-axis 16-bit accelerometer that can support
ranges from ±2G to ±16G, digital output through I²C/SPI.
Add support for basic accelerometer features such as reading acceleration
via IIO using raw reads, triggered buffer (data-ready), or the WMI IRQ.

Datasheet: https://kionixfs.azureedge.net/en/document/KX132-1211-Technical-Reference-Manual-Rev-5.0.pdf
Acked-by: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Mehdi Djait <mehdi.djait.k@xxxxxxxxx>
---
v7:
- added a min_t in kx132_get_fifo_bytes to ensure that we don't that the
fifo_bytes is never bigger than the
fifo_length * KX022A_FIFO_SAMPLES_SIZE_BYTES - no matter what we read from I2C
as suggested by Matti

Thanks a lot Mehdi! Looks good to me :)

Yours,
-- Matti

--
Matti Vaittinen
Linux kernel developer at ROHM Semiconductors
Oulu Finland

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