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[2001:14ba:16f3:4a00::1]) by smtp.gmail.com with ESMTPSA id t27-20020ac2549b000000b00494603953b6sm402614lfk.6.2022.09.21.04.41.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Sep 2022 04:41:05 -0700 (PDT) Date: Wed, 21 Sep 2022 14:40:33 +0300 From: Matti Vaittinen To: Matti Vaittinen , Matti Vaittinen Cc: Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Matti Vaittinen , Andy Shevchenko , Nikita Yushchenko , Cosmin Tanislav , Jagath Jog J , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 0/5] iio: Support ROHM/Kionix kx022a Message-ID: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="9hXad1v1HaqKVtDZ" Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --9hXad1v1HaqKVtDZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Add initial support for ROHM/Kionix kx022a accelerometer This series is not ready for being merged as such. The first two patches in the series (the new regulator devm interfaces) are already merged to Mark's tree but have not yet found their way to the mainline. This is the reason I marked series as RFC. You can also skip the reviewing of first two patches as they are there just to make the series compile on top of the v6.0-rc4. I will re-spin the series without the patches 0001 and 0002 and drop the RFC tag when the v6.1-rc1 is out. About the HW: KX022A accelerometer is a sensor which: - supports G-ranges of (+/-) 2, 4, 8, and 16G - can be connected to I2C or SPI - has internal HW FIFO buffer - supports various ODRs (output data rates) - support detecting special events like double tap or motion - can be configured to wake-up system when events are detected. About the series: This series adds support for only getting the accelerometer data and configuring the G-range / ODR via IIO. Motion detection or double-tap detection are not supported by the series. The other quite important but still missing piece is the runtime PM. Nevertheless, the driver should be usable and brings the basic support for getting accelerometer data. --- Matti Vaittinen (5): regulator: Add devm helpers for get and enable regulator: Add devm helpers for get and enable dt-bindings: iio: Add KX022A accelerometer iio: accel: Support Kionix/ROHM KX022A accelerometer MAINTAINERS: Add KX022A maintainer entry .../bindings/iio/accel/kionix,kx022a.yaml | 58 + MAINTAINERS | 5 + drivers/iio/accel/Kconfig | 23 + drivers/iio/accel/Makefile | 3 + drivers/iio/accel/kionix-kx022a-i2c.c | 52 + drivers/iio/accel/kionix-kx022a-spi.c | 50 + drivers/iio/accel/kionix-kx022a.c | 1149 +++++++++++++++++ drivers/iio/accel/kionix-kx022a.h | 76 ++ drivers/regulator/devres.c | 164 +++ include/linux/regulator/consumer.h | 27 + 10 files changed, 1607 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/accel/kionix,kx02= 2a.yaml create mode 100644 drivers/iio/accel/kionix-kx022a-i2c.c create mode 100644 drivers/iio/accel/kionix-kx022a-spi.c create mode 100644 drivers/iio/accel/kionix-kx022a.c create mode 100644 drivers/iio/accel/kionix-kx022a.h --=20 2.37.1 --=20 Matti Vaittinen, Linux device drivers ROHM Semiconductors, Finland SWDC Kiviharjunlenkki 1E 90220 OULU FINLAND ~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~ Simon says - in Latin please. ~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~ Thanks to Simon Glass for the translation =3D]=20 --9hXad1v1HaqKVtDZ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEIx+f8wZb28fLKEhTeFA3/03aocUFAmMq+A4ACgkQeFA3/03a ocVaCAgAhJI49AH0X8URK5kL0bqsz/aV47yH/+4E1sHpPojIK5Qz97XKjTadAvoj HUQevMG6/iyS3N5m36I0pDDTBiH9f1I8koBkX9hdB1LBeh9ST6aDuhUsqOpFa3yO p0gsgJ67Gjo7JGnl662dJkqKkKcr/se2fljbXgLSdcfYmPdOFM/YSqMrdp5sAgoZ kG/9DN40wcvn+Tv/ri5b7XYCui7IqH4hX8H8GGeWnHEUUDrAlb9ugJLltD0Vf5Kf Vm5R8TlMtcXkQli1dEaNaEKkgIEhp8oL3I1+SJFCV+KQ0U+4g42C8be6l6VUXLXd dTv3C8aUWJg8x8Ge0Fv8H8oVE/AwPA== =Mpuz -----END PGP SIGNATURE----- --9hXad1v1HaqKVtDZ--