iio: imu: inv_icm42600: Add support for icm42631

Add the required WHOAMI and device_id definitions to support the
icm42631.

Signed-off-by: Jay Greco <grecojay@amazon.com>
Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Link: https://lore.kernel.org/r/20221110192933.13616-2-grecojay@amazon.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600.h b/drivers/iio/imu/inv_icm42600/inv_icm42600.h
index 3d91469..0e290c8 100644 (file)
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600.h
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600.h
@@ -22,6 +22,7 @@ enum inv_icm42600_chip {
        INV_CHIP_ICM42602,
        INV_CHIP_ICM42605,
        INV_CHIP_ICM42622,
+       INV_CHIP_ICM42631,
        INV_CHIP_NB,
 };
 
@@ -303,6 +304,7 @@ struct inv_icm42600_state {
 #define INV_ICM42600_WHOAMI_ICM42602                   0x41
 #define INV_ICM42600_WHOAMI_ICM42605                   0x42
 #define INV_ICM42600_WHOAMI_ICM42622                   0x46
+#define INV_ICM42600_WHOAMI_ICM42631                   0x5C
 
 /* User bank 1 (MSB 0x10) */
 #define INV_ICM42600_REG_SENSOR_CONFIG0                        0x1003

diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
index b63c5da..7b3a2a0 100644 (file)
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
@@ -87,6 +87,11 @@ static const struct inv_icm42600_hw inv_icm42600_hw[INV_CHIP_NB] = {
                .name = "icm42622",
                .conf = &inv_icm42600_default_conf,
        },
+       [INV_CHIP_ICM42631] = {
+               .whoami = INV_ICM42600_WHOAMI_ICM42631,
+               .name = "icm42631",
+               .conf = &inv_icm42600_default_conf,
+       },
 };
 
 const struct iio_mount_matrix *

diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c
index 4f96989..eb2681a 100644 (file)
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c
@@ -84,6 +84,9 @@ static const struct of_device_id inv_icm42600_of_matches[] = {
        }, {
                .compatible = "invensense,icm42622",
                .data = (void *)INV_CHIP_ICM42622,
+       }, {
+               .compatible = "invensense,icm42631",
+               .data = (void *)INV_CHIP_ICM42631,
        },
        {}
 };

diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c
index 486b46e..6be4ac7 100644 (file)
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c
@@ -80,6 +80,9 @@ static const struct of_device_id inv_icm42600_of_matches[] = {
        }, {
                .compatible = "invensense,icm42622",
                .data = (void *)INV_CHIP_ICM42622,
+       }, {
+               .compatible = "invensense,icm42631",
+               .data = (void *)INV_CHIP_ICM42631,
        },
        {}
 };