linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2025-03-04	iio: imu: bmi270: move private struct declaration to source file	Gustavo Silva
	The device's private data struct is currently declared in the header file, but it does not need to be exposed there. Move it to the driver's core source file to avoid unnecessary #include directives or forward declarations in the header. Signed-off-by: Gustavo Silva <gustavograzs@gmail.com> Acked-by: Alex Lanzano <lanzano.alex@gmail.com> Link: https://patch.msgid.link/20250219-bmi270-irq-v1-1-145d02bbca3b@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01	iio: imu: bmi270: Add support for BMI260	Justin Weiss
	Adds support for the Bosch BMI260 6-axis IMU to the Bosch BMI270 driver. Setup and operation is nearly identical to the Bosch BMI270, but has a different chip ID and requires different firmware. Firmware is requested and loaded from userspace. Adds ACPI ID BMI0160, used by several devices including the GPD Win Mini, Aya Neo AIR Pro, and OXP Mini Pro. GPD Win Mini: Device (BMI2) { Name (_ADR, Zero) // _ADR: Address Name (_HID, "BMI0160") // _HID: Hardware ID Name (_CID, "BMI0160") // _CID: Compatible ID Name (_DDN, "Accelerometer") // _DDN: DOS Device Name Name (_UID, One) // _UID: Unique ID Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Name (RBUF, ResourceTemplate () { I2cSerialBusV2 (0x0068, ControllerInitiated, 0x00061A80, AddressingMode7Bit, "\\_SB.I2CB", 0x00, ResourceConsumer, , Exclusive, ) GpioInt (Edge, ActiveLow, Exclusive, PullDefault, 0x0000, "\\_SB.GPIO", 0x00, ResourceConsumer, , ) { // Pin list 0x008B } }) Return (RBUF) /* \_SB_.I2CB.BMI2._CRS.RBUF */ } ... } Signed-off-by: Justin Weiss <justin@justinweiss.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241027172029.160134-5-justin@justinweiss.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01	iio: imu: bmi270: Add triggered buffer for Bosch BMI270 IMU	Justin Weiss
	Set up a triggered buffer for the accel and angl_vel values. Signed-off-by: Justin Weiss <justin@justinweiss.com> Link: https://patch.msgid.link/20241027172029.160134-2-justin@justinweiss.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-28	iio: imu: bmi270: Provide chip info as configuration structure	Justin Weiss
	Prepare the bmi270 driver to support similar devices like the bmi260. Signed-off-by: Justin Weiss <justin@justinweiss.com> Link: https://patch.msgid.link/20241020220011.212395-3-justin@justinweiss.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-10	iio: imu: bmi270: Add spi driver for bmi270 imu	Alex Lanzano
	Implement SPI driver for the Bosch BMI270 6-axis IMU. Provide raw read write access to acceleration and angle velocity measurements via the SPI interface on the device. Signed-off-by: Alex Lanzano <lanzano.alex@gmail.com> Link: https://patch.msgid.link/20241002033628.681812-1-lanzano.alex@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-30	iio: imu: Add i2c driver for bmi270 imu	Alex Lanzano
	Add initial i2c support for the Bosch BMI270 6-axis IMU. Provides raw read access to acceleration and angle velocity measurements via iio channels. Device configuration requires firmware provided by Bosch and is requested and load from userspace. Signed-off-by: Alex Lanzano <lanzano.alex@gmail.com> Link: https://patch.msgid.link/20240912210749.3080157-3-lanzano.alex@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>