iio: st-accel: add support for lsm303agr accelerometer

This adds support for the lsm303agr accelerometer.

Signed-off-by: Giuseppe Barba <giuseppe.barba@st.com>
Acked-by: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/Documentation/devicetree/bindings/iio/st-sensors.txt b/Documentation/devicetree/bindings/iio/st-sensors.txt
index 8a6be3b..d80bdaa 100644 (file)
--- a/Documentation/devicetree/bindings/iio/st-sensors.txt
+++ b/Documentation/devicetree/bindings/iio/st-sensors.txt
@@ -35,6 +35,7 @@ Accelerometers:
 - st,lsm303dl-accel
 - st,lsm303dlm-accel
 - st,lsm330-accel
+- st,lsm303agr-accel
 
 Gyroscopes:
 - st,l3g4200d-gyro

diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h
index aa10019..468f21f 100644 (file)
--- a/drivers/iio/accel/st_accel.h
+++ b/drivers/iio/accel/st_accel.h
@@ -26,6 +26,7 @@
 #define LSM303DLH_ACCEL_DEV_NAME       "lsm303dlh_accel"
 #define LSM303DLM_ACCEL_DEV_NAME       "lsm303dlm_accel"
 #define LSM330_ACCEL_DEV_NAME          "lsm330_accel"
+#define LSM303AGR_ACCEL_DEV_NAME       "lsm303agr_accel"
 
 /**
 * struct st_sensors_platform_data - default accel platform data

diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index 12b42f6..ff30f88 100644 (file)
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -233,6 +233,7 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
                        [2] = LSM330D_ACCEL_DEV_NAME,
                        [3] = LSM330DL_ACCEL_DEV_NAME,
                        [4] = LSM330DLC_ACCEL_DEV_NAME,
+                       [5] = LSM303AGR_ACCEL_DEV_NAME,
                },
                .ch = (struct iio_chan_spec *)st_accel_12bit_channels,
                .odr = {

diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c
index a2f1c20..8b9cc84 100644 (file)
--- a/drivers/iio/accel/st_accel_i2c.c
+++ b/drivers/iio/accel/st_accel_i2c.c
@@ -68,6 +68,10 @@ static const struct of_device_id st_accel_of_match[] = {
                .compatible = "st,lsm330-accel",
                .data = LSM330_ACCEL_DEV_NAME,
        },
+       {
+               .compatible = "st,lsm303agr-accel",
+               .data = LSM303AGR_ACCEL_DEV_NAME,
+       },
        {},
 };
 MODULE_DEVICE_TABLE(of, st_accel_of_match);
@@ -116,6 +120,7 @@ static const struct i2c_device_id st_accel_id_table[] = {
        { LSM303DL_ACCEL_DEV_NAME },
        { LSM303DLM_ACCEL_DEV_NAME },
        { LSM330_ACCEL_DEV_NAME },
+       { LSM303AGR_ACCEL_DEV_NAME },
        {},
 };
 MODULE_DEVICE_TABLE(i2c, st_accel_id_table);

diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c
index 12ec293..54b61a3 100644 (file)
--- a/drivers/iio/accel/st_accel_spi.c
+++ b/drivers/iio/accel/st_accel_spi.c
@@ -57,6 +57,7 @@ static const struct spi_device_id st_accel_id_table[] = {
        { LSM303DL_ACCEL_DEV_NAME },
        { LSM303DLM_ACCEL_DEV_NAME },
        { LSM330_ACCEL_DEV_NAME },
+       { LSM303AGR_ACCEL_DEV_NAME },
        {},
 };
 MODULE_DEVICE_TABLE(spi, st_accel_id_table);