On Tue, 11 May 2021 16:23:59 +0200 Stephan Gerhold <stephan@xxxxxxxxxxx> wrote: > KX023-1025 [1] is another accelerometer from Kionix that has lots > of additional functionality compared to KXCJK-1013. It combines the > motion interrupt functionality from KXCJK with the tap detection > from KXTF9, plus a lot more other functionality. > > This patch set does not add support for any of the extra functionality, > but makes basic functionality work with the existing kxcjk-1013 driver. > > At first, the register map for the KX023-1025 seems quite different > from the other accelerometers supported by the kxcjk-1013. > However, it turns out that at least most of the register bits > still mean the same for KX023-1025. > > This patch set refactors the kxcjk-1013 driver a little bit > to get the register addresses from a chip-specific struct. > The register bits can be re-used for all the different chips. > > The KX023-1025 is used in several smartphones from Huawei. > I tested these changes on a Huawei Ascend G7, someone else reported > they also work fine on the Huawei Honor 5X (codename "kiwi"). > > [1]: https://kionixfs.azureedge.net/en/datasheet/KX023-1025%20Specifications%20Rev%2012.0.pdf Series applied to the togreg branch of iio.git and pushed out as testing for the bots to see if they can find anything we missed. Thanks, Jonathan > --- > Changes in v2: > - Make register structs static (reported by kernel test robot) > > Stephan Gerhold (3): > dt-bindings: iio: kionix,kxcjk1013: Document kionix,kx023-1025 > iio: accel: kxcjk-1013: Refactor configuration registers into struct > iio: accel: kxcjk-1013: Add support for KX023-1025 > > .../bindings/iio/accel/kionix,kxcjk1013.yaml | 1 + > drivers/iio/accel/kxcjk-1013.c | 217 ++++++++++++++---- > 2 files changed, 176 insertions(+), 42 deletions(-) >
