iio: accel: bmc150: Add device IDs for BMA253

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@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210611080903.14384-8-stephan@gerhold.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index cbca6ab..f8dc540 100644 (file)
--- 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.
 
          Note that some of these are combo modules:
            - BMC150: accelerometer and magnetometer

diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c
index 5a19676..3faa3de 100644 (file)
--- 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 = "BMA255/BMC150/BMI055",
+               .name = "BMA253/BMA255/BMC150/BMI055",
                .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 7db436d..32ed073 100644 (file)
--- 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 dc884fa..54b8c9c 100644 (file)
--- 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"},