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iio: st_sensors: Add ACPI support for lsm303d to the LSM9DS0 IMU driver

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The lsm303d can be found as ACCL0001 on various Lenovo devices,
including the Lenovo Yoga Tablet 2 1051-F, where I tested this
patch.

Dropped SPI support as per discussion in thread linked below.

Signed-off-by: Marius Hoch <mail@mariushoch.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20230415231130.115094-5-mail@mariushoch.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Marius Hoch 2023-04-16 01:11:28 +02:00 committed by Jonathan Cameron
parent c0f68439ae
commit 598e971fab
1 changed files with 7 additions and 0 deletions
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7
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_i2c.c
View file

@ -37,6 +37,12 @@ static const struct i2c_device_id st_lsm9ds0_id_table[] = {
};
MODULE_DEVICE_TABLE(i2c, st_lsm9ds0_id_table);
static const struct acpi_device_id st_lsm9ds0_acpi_match[] = {
{"ACCL0001", (kernel_ulong_t)LSM303D_IMU_DEV_NAME},
{ },
};
MODULE_DEVICE_TABLE(acpi, st_lsm9ds0_acpi_match);
static const struct regmap_config st_lsm9ds0_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
@ -73,6 +79,7 @@ static struct i2c_driver st_lsm9ds0_driver = {
.driver = {
.name = "st-lsm9ds0-i2c",
.of_match_table = st_lsm9ds0_of_match,
.acpi_match_table = st_lsm9ds0_acpi_match,
},
.probe_new = st_lsm9ds0_i2c_probe,
.id_table = st_lsm9ds0_id_table,