BMA253 is mostly like BMA255 and has exactly the same register layout
as used by the bmc150-accel driver as far I can tell. Making it work
is as simple as adding new device IDs for it since it has the same
chip_id = 0xFA (250) as BMA255 and others.
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
---
drivers/iio/accel/Kconfig | 2 +-
drivers/iio/accel/bmc150-accel-core.c | 2 +-
drivers/iio/accel/bmc150-accel-i2c.c | 2 ++
drivers/iio/accel/bmc150-accel-spi.c | 1 +
4 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index 883aa8bc4340..1cc01b2c5c92 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -143,7 +143,7 @@ config BMC150_ACCEL
select BMC150_ACCEL_SPI if SPI
help
Say yes here to build support for the following Bosch accelerometers:
- BMA222, BMA222E, BMA250E, BMA255, BMA280, BMC150, BMI055.
+ BMA222, BMA222E, BMA250E, BMA253, BMA255, BMA280, BMC150, BMI055.
BMC150 is a combo module with both accelerometer and magnetometer.
This driver is only implementing accelerometer part, which has
diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c
index 1210a8b14a3c..ab41a8e18fa4 100644
--- a/drivers/iio/accel/bmc150-accel-core.c
+++ b/drivers/iio/accel/bmc150-accel-core.c
@@ -1125,7 +1125,7 @@ static const struct bmc150_accel_chip_info bmc150_accel_chip_info_tbl[] = {
{306457, BMC150_ACCEL_DEF_RANGE_16G} },
},
{
- .name = "BMC150/BMI055/BMA255",
+ .name = "BMC150/BMI055/BMA253/BMA255",
.chip_id = 0xFA,
.channels = bmc150_accel_channels,
.num_channels = ARRAY_SIZE(bmc150_accel_channels),
diff --git a/drivers/iio/accel/bmc150-accel-i2c.c b/drivers/iio/accel/bmc150-accel-i2c.c
index 7db436ddbdce..32ed07354a9a 100644
--- a/drivers/iio/accel/bmc150-accel-i2c.c
+++ b/drivers/iio/accel/bmc150-accel-i2c.c
@@ -231,6 +231,7 @@ static const struct i2c_device_id bmc150_accel_id[] = {
{"bma222"},
{"bma222e"},
{"bma250e"},
+ {"bma253"},
{"bma255"},
{"bma280"},
{"bmc150_accel"},
@@ -244,6 +245,7 @@ static const struct of_device_id bmc150_accel_of_match[] = {
{ .compatible = "bosch,bma222" },
{ .compatible = "bosch,bma222e" },
{ .compatible = "bosch,bma250e" },
+ { .compatible = "bosch,bma253" },
{ .compatible = "bosch,bma255" },
{ .compatible = "bosch,bma280" },
{ .compatible = "bosch,bmc150_accel" },
diff --git a/drivers/iio/accel/bmc150-accel-spi.c b/drivers/iio/accel/bmc150-accel-spi.c
index dc884fa18ad0..54b8c9c8068b 100644
--- a/drivers/iio/accel/bmc150-accel-spi.c
+++ b/drivers/iio/accel/bmc150-accel-spi.c
@@ -50,6 +50,7 @@ static const struct spi_device_id bmc150_accel_id[] = {
{"bma222"},
{"bma222e"},
{"bma250e"},
+ {"bma253"},
{"bma255"},
{"bma280"},
{"bmc150_accel"},
--
2.32.0
