drivers: iio: imu: Add support for ADIS16501

Add support for ADIS16501 device in already existing ADIS16475
driver.
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Signed-off-by: Ramona Gradinariu <ramona.bolboaca13@gmail.com>
Link: https://lore.kernel.org/r/20240527142618.275897-3-ramona.bolboaca13@gmail.comSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/imu/Kconfig

@@ -36,8 +36,8 @@ config ADIS16475
 	select IIO_ADIS_LIB_BUFFER if IIO_BUFFER
 	help
 	  Say yes here to build support for Analog Devices ADIS16470, ADIS16475,
-	  ADIS16477, ADIS16465, ADIS16467, ADIS16500, ADIS16505, ADIS16507 inertial
-	  sensors.
+	  ADIS16477, ADIS16465, ADIS16467, ADIS16500, ADIS16501, ADIS16505,
+	  ADIS16507 inertial sensors.
 
 	  To compile this driver as a module, choose M here: the module will be
 	  called adis16475.

drivers/iio/imu/adis16475.c

@@ -661,6 +661,7 @@ enum adis16475_variant {
 	ADIS16467_2,
 	ADIS16467_3,
 	ADIS16500,
+	ADIS16501,
 	ADIS16505_1,
 	ADIS16505_2,
 	ADIS16505_3,
@@ -980,6 +981,25 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
 		.flags = ADIS16475_HAS_BURST32 | ADIS16475_HAS_BURST_DELTA_DATA,
 		.adis_data = ADIS16475_DATA(16500, &adis1650x_timeouts),
 	},
+	[ADIS16501] = {
+		.name = "adis16501",
+		.num_channels = ARRAY_SIZE(adis16477_channels),
+		.channels = adis16477_channels,
+		.gyro_max_val = 1,
+		.gyro_max_scale = IIO_RAD_TO_DEGREE(40 << 16),
+		.accel_max_val = 1,
+		.accel_max_scale = IIO_M_S_2_TO_G(800 << 16),
+		.temp_scale = 100,
+		.deltang_max_val = IIO_DEGREE_TO_RAD(720),
+		.deltvel_max_val = 125,
+		.int_clk = 2000,
+		.max_dec = 1999,
+		.sync = adis16475_sync_mode,
+		/* pulse sync not supported */
+		.num_sync = ARRAY_SIZE(adis16475_sync_mode) - 1,
+		.flags = ADIS16475_HAS_BURST32 | ADIS16475_HAS_BURST_DELTA_DATA,
+		.adis_data = ADIS16475_DATA(16501, &adis1650x_timeouts),
+	},
 	[ADIS16505_1] = {
 		.name = "adis16505-1",
 		.num_channels = ARRAY_SIZE(adis16477_channels),
@@ -1484,6 +1504,8 @@ static const struct of_device_id adis16475_of_match[] = {
 		.data = &adis16475_chip_info[ADIS16467_3] },
 	{ .compatible = "adi,adis16500",
 		.data = &adis16475_chip_info[ADIS16500] },
+	{ .compatible = "adi,adis16501",
+		.data = &adis16475_chip_info[ADIS16501] },
 	{ .compatible = "adi,adis16505-1",
 		.data = &adis16475_chip_info[ADIS16505_1] },
 	{ .compatible = "adi,adis16505-2",
@@ -1515,6 +1537,7 @@ static const struct spi_device_id adis16475_ids[] = {
 	{ "adis16467-2", (kernel_ulong_t)&adis16475_chip_info[ADIS16467_2] },
 	{ "adis16467-3", (kernel_ulong_t)&adis16475_chip_info[ADIS16467_3] },
 	{ "adis16500", (kernel_ulong_t)&adis16475_chip_info[ADIS16500] },
+	{ "adis16501", (kernel_ulong_t)&adis16475_chip_info[ADIS16501] },
 	{ "adis16505-1", (kernel_ulong_t)&adis16475_chip_info[ADIS16505_1] },
 	{ "adis16505-2", (kernel_ulong_t)&adis16475_chip_info[ADIS16505_2] },
 	{ "adis16505-3", (kernel_ulong_t)&adis16475_chip_info[ADIS16505_3] },