[PATCH 0/2] iio: imu: inv_icm42600: Add support for icm42631

[PATCH 0/2] iio: imu: inv_icm42600: Add support for icm42631

[Jay Greco]

This patch adds support for the invensense icm42631 as part of the
inv_icm42600 family driver within the IIO subsystem. The patch series
also includes the requisite changes to the dt-bindings documentation.


Jay Greco (2):
  iio: imu: inv_icm42600: Add support for icm42631
  iio: imu: inv_icm42600: Add icm42631 documentation

 .../devicetree/bindings/iio/imu/invensense,icm42600.yaml     | 1 +
 drivers/iio/imu/inv_icm42600/inv_icm42600.h                  | 2 ++
 drivers/iio/imu/inv_icm42600/inv_icm42600_core.c             | 5 +++++
 drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c              | 3 +++
 drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c              | 3 +++
 5 files changed, 14 insertions(+)

-- 
2.37.1

[PATCH 1/2] iio: imu: inv_icm42600: Add support for icm42631

[Jay Greco]

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

Signed-off-by: Jay Greco <grecojay@amazon.com>
---

 drivers/iio/imu/inv_icm42600/inv_icm42600.h      | 2 ++
 drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 5 +++++
 drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c  | 3 +++
 drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c  | 3 +++
 4 files changed, 13 insertions(+)

diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600.h b/drivers/iio/imu/inv_icm42600/inv_icm42600.h
index 3d91469beccb..0e290c807b0f 100644
--- 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 ca85fccc9839..12952739f749 100644
--- 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 d4a692b838d0..38c36a655167 100644
--- 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 e6305e5fa975..6a85c12d38bd 100644
--- 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,
 	},
 	{}
 };
-- 
2.37.1

[PATCH 2/2] iio: imu: inv_icm42600: Add icm42631 documentation

[Jay Greco]

Update the required documentation for the icm42631.

Signed-off-by: Jay Greco <grecojay@amazon.com>
---

 .../devicetree/bindings/iio/imu/invensense,icm42600.yaml         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
index 488349755c99..13c9abdd3131 100644
--- a/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
+++ b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
@@ -31,6 +31,7 @@ properties:
       - invensense,icm42602
       - invensense,icm42605
       - invensense,icm42622
+      - invensense,icm42631
 
   reg:
     maxItems: 1
-- 
2.37.1

Re: [PATCH 2/2] iio: imu: inv_icm42600: Add icm42631 documentation

[Krzysztof Kozlowski]

On 07/11/2022 23:33, Jay Greco wrote:
> Update the required documentation for the icm42631.
> 
> Signed-off-by: Jay Greco <grecojay@amazon.com>

Use subject prefixes matching the subsystem (git log --oneline -- ...).

> ---
> 
>  .../devicetree/bindings/iio/imu/invensense,icm42600.yaml         | 1 +


Best regards,
Krzysztof