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[v4,5/5] iio: accel: mc3230: add mc3510c support

Message ID 20250113-mainlining-mc3510c-v4-5-4118411ef569@gmail.com (mailing list archive)
State New
Headers show
Series iio: accel: mc3230: add mount matrix, of match and mc3510c support | expand

Commit Message

Vasiliy Doylov via B4 Relay Jan. 13, 2025, 2:02 p.m. UTC 
From: Vasiliy Doylov <nekodevelopper@gmail.com>

This change integrates mc3510c support into the mc3230 driver.
MC3510C uses the same registers as MC3230, but a different value scale.

Tested on Huawei MediaPad T3 10 (huawei-agassi)

Signed-off-by: Vasiliy Doylov <nekodevelopper@gmail.com>
---
 drivers/iio/accel/mc3230.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
diff mbox series

Patch

diff --git a/drivers/iio/accel/mc3230.c b/drivers/iio/accel/mc3230.c
index c8d394c3ecf08fad60f0f2ae7be6fd992327d843..e2853090fa6e15f4dd74e996fae8520b30471d3b 100644
--- a/drivers/iio/accel/mc3230.c
+++ b/drivers/iio/accel/mc3230.c
@@ -46,6 +46,14 @@  static const struct mc3230_chip_info mc3230_chip_info = {
 	.scale = 115411765,
 };
 
+static const struct mc3230_chip_info mc3510c_chip_info = {
+	.name = "mc3510c",
+	.chip_id = 0x23,
+	.product_code = 0x10,
+	/* Was obtained empirically */
+	.scale = 625000000,
+};
+
 #define MC3230_CHANNEL(reg, axis) {	\
 	.type = IIO_ACCEL,	\
 	.address = reg,	\
@@ -225,12 +233,14 @@  static DEFINE_SIMPLE_DEV_PM_OPS(mc3230_pm_ops, mc3230_suspend, mc3230_resume);
 
 static const struct i2c_device_id mc3230_i2c_id[] = {
 	{ "mc3230", (kernel_ulong_t)&mc3230_chip_info },
+	{ "mc3510c", (kernel_ulong_t)&mc3510c_chip_info },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, mc3230_i2c_id);
 
 static const struct of_device_id mc3230_of_match[] = {
 	{ .compatible = "mcube,mc3230", &mc3230_chip_info },
+	{ .compatible = "mcube,mc3510c", &mc3510c_chip_info },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, mc3230_of_match);