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Message-ID: <20240815152545.7705-1-Jianping.Shen@de.bosch.com>
Date: Thu, 15 Aug 2024 17:25:43 +0200
From: <Jianping.Shen@...bosch.com>
To: <jic23@...nel.org>, <lars@...afoo.de>, <robh@...nel.org>,
<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <dima.fedrau@...il.com>,
<marcelo.schmitt1@...il.com>, <linux-iio@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<Jianping.Shen@...bosch.com>, <Christian.Lorenz3@...bosch.com>,
<Ulrike.Frauendorf@...bosch.com>, <Kai.Dolde@...bosch.com>
Subject: [PATCH v3 0/2] iio: imu: smi240: cover-letter
From: Shen Jianping <Jianping.Shen@...bosch.com>
This patchset adds the iio driver and the dt-binding for bosch imu smi240.
The smi240 is a combined three axis angular rate and three axis acceleration
sensor module with a measurement range of +/-300°/s and up to 16g.
smi240 does not support interrupt.
dt-bindings:
v1 -> v2
- Add more detail in description
- Add maintainer
- Add vdd and vddio power supply
- Use generic node name
- Order the properties according to DTS coding style
v2 -> v3
- improve description
- improve supply definition
- make supply definition as required
- add supply definition in example
imu driver:
v1 -> v2
- Use regmap for register access
- Redefine channel for each singel axis
- Provide triggered buffer
- Fix findings in Kconfig
- Remove unimportant functions
v2 -> v3
- Use enum für capture mode
- Using spi default init value instead manual init
- remove duplicated module declaration
- Fix code to avoid warning
Shen Jianping (2):
dt-bindings: iio: imu: smi240: devicetree binding
iio: imu: smi240: imu driver
.../bindings/iio/imu/bosch,smi240.yaml | 52 +++
drivers/iio/imu/Kconfig | 1 +
drivers/iio/imu/Makefile | 1 +
drivers/iio/imu/smi240/Kconfig | 12 +
drivers/iio/imu/smi240/Makefile | 7 +
drivers/iio/imu/smi240/smi240.h | 32 ++
drivers/iio/imu/smi240/smi240_core.c | 386 ++++++++++++++++++
drivers/iio/imu/smi240/smi240_spi.c | 164 ++++++++
8 files changed, 655 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/imu/bosch,smi240.yaml
create mode 100644 drivers/iio/imu/smi240/Kconfig
create mode 100644 drivers/iio/imu/smi240/Makefile
create mode 100644 drivers/iio/imu/smi240/smi240.h
create mode 100644 drivers/iio/imu/smi240/smi240_core.c
create mode 100644 drivers/iio/imu/smi240/smi240_spi.c
--
2.34.1
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