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-rw-r--r--kernel/drivers/iio/imu/adis16400_core.c45
-rw-r--r--kernel/drivers/iio/imu/adis16480.c1
-rw-r--r--kernel/drivers/iio/imu/adis_buffer.c2
-rw-r--r--kernel/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c7
-rw-r--r--kernel/drivers/iio/imu/kmx61.c36
5 files changed, 54 insertions, 37 deletions
diff --git a/kernel/drivers/iio/imu/adis16400_core.c b/kernel/drivers/iio/imu/adis16400_core.c
index d42e4fe2c..0618f831e 100644
--- a/kernel/drivers/iio/imu/adis16400_core.c
+++ b/kernel/drivers/iio/imu/adis16400_core.c
@@ -139,7 +139,9 @@ enum adis16400_chip_variant {
ADIS16360,
ADIS16362,
ADIS16364,
+ ADIS16367,
ADIS16400,
+ ADIS16445,
ADIS16448,
};
@@ -622,6 +624,17 @@ static const struct iio_chan_spec adis16400_channels[] = {
IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),
};
+static const struct iio_chan_spec adis16445_channels[] = {
+ ADIS16400_GYRO_CHAN(X, ADIS16400_XGYRO_OUT, 16),
+ ADIS16400_GYRO_CHAN(Y, ADIS16400_YGYRO_OUT, 16),
+ ADIS16400_GYRO_CHAN(Z, ADIS16400_ZGYRO_OUT, 16),
+ ADIS16400_ACCEL_CHAN(X, ADIS16400_XACCL_OUT, 16),
+ ADIS16400_ACCEL_CHAN(Y, ADIS16400_YACCL_OUT, 16),
+ ADIS16400_ACCEL_CHAN(Z, ADIS16400_ZACCL_OUT, 16),
+ ADIS16400_TEMP_CHAN(ADIS16448_TEMP_OUT, 12),
+ IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),
+};
+
static const struct iio_chan_spec adis16448_channels[] = {
ADIS16400_GYRO_CHAN(X, ADIS16400_XGYRO_OUT, 16),
ADIS16400_GYRO_CHAN(Y, ADIS16400_YGYRO_OUT, 16),
@@ -696,7 +709,8 @@ static struct adis16400_chip_info adis16400_chips[] = {
[ADIS16300] = {
.channels = adis16300_channels,
.num_channels = ARRAY_SIZE(adis16300_channels),
- .flags = ADIS16400_HAS_SLOW_MODE,
+ .flags = ADIS16400_HAS_PROD_ID | ADIS16400_HAS_SLOW_MODE |
+ ADIS16400_HAS_SERIAL_NUMBER,
.gyro_scale_micro = IIO_DEGREE_TO_RAD(50000), /* 0.05 deg/s */
.accel_scale_micro = 5884,
.temp_scale_nano = 140000000, /* 0.14 C */
@@ -763,6 +777,18 @@ static struct adis16400_chip_info adis16400_chips[] = {
.set_freq = adis16400_set_freq,
.get_freq = adis16400_get_freq,
},
+ [ADIS16367] = {
+ .channels = adis16350_channels,
+ .num_channels = ARRAY_SIZE(adis16350_channels),
+ .flags = ADIS16400_HAS_PROD_ID | ADIS16400_HAS_SLOW_MODE |
+ ADIS16400_HAS_SERIAL_NUMBER,
+ .gyro_scale_micro = IIO_DEGREE_TO_RAD(2000), /* 0.2 deg/s */
+ .accel_scale_micro = IIO_G_TO_M_S_2(3333), /* 3.333 mg */
+ .temp_scale_nano = 136000000, /* 0.136 C */
+ .temp_offset = 25000000 / 136000, /* 25 C = 0x00 */
+ .set_freq = adis16400_set_freq,
+ .get_freq = adis16400_get_freq,
+ },
[ADIS16400] = {
.channels = adis16400_channels,
.num_channels = ARRAY_SIZE(adis16400_channels),
@@ -774,6 +800,19 @@ static struct adis16400_chip_info adis16400_chips[] = {
.set_freq = adis16400_set_freq,
.get_freq = adis16400_get_freq,
},
+ [ADIS16445] = {
+ .channels = adis16445_channels,
+ .num_channels = ARRAY_SIZE(adis16445_channels),
+ .flags = ADIS16400_HAS_PROD_ID |
+ ADIS16400_HAS_SERIAL_NUMBER |
+ ADIS16400_BURST_DIAG_STAT,
+ .gyro_scale_micro = IIO_DEGREE_TO_RAD(10000), /* 0.01 deg/s */
+ .accel_scale_micro = IIO_G_TO_M_S_2(250), /* 1/4000 g */
+ .temp_scale_nano = 73860000, /* 0.07386 C */
+ .temp_offset = 31000000 / 73860, /* 31 C = 0x00 */
+ .set_freq = adis16334_set_freq,
+ .get_freq = adis16334_get_freq,
+ },
[ADIS16448] = {
.channels = adis16448_channels,
.num_channels = ARRAY_SIZE(adis16448_channels),
@@ -926,6 +965,7 @@ static int adis16400_remove(struct spi_device *spi)
static const struct spi_device_id adis16400_id[] = {
{"adis16300", ADIS16300},
+ {"adis16305", ADIS16300},
{"adis16334", ADIS16334},
{"adis16350", ADIS16350},
{"adis16354", ADIS16350},
@@ -934,8 +974,10 @@ static const struct spi_device_id adis16400_id[] = {
{"adis16362", ADIS16362},
{"adis16364", ADIS16364},
{"adis16365", ADIS16360},
+ {"adis16367", ADIS16367},
{"adis16400", ADIS16400},
{"adis16405", ADIS16400},
+ {"adis16445", ADIS16445},
{"adis16448", ADIS16448},
{}
};
@@ -944,7 +986,6 @@ MODULE_DEVICE_TABLE(spi, adis16400_id);
static struct spi_driver adis16400_driver = {
.driver = {
.name = "adis16400",
- .owner = THIS_MODULE,
},
.id_table = adis16400_id,
.probe = adis16400_probe,
diff --git a/kernel/drivers/iio/imu/adis16480.c b/kernel/drivers/iio/imu/adis16480.c
index b94bfd3f5..2485b88ee 100644
--- a/kernel/drivers/iio/imu/adis16480.c
+++ b/kernel/drivers/iio/imu/adis16480.c
@@ -896,7 +896,6 @@ MODULE_DEVICE_TABLE(spi, adis16480_ids);
static struct spi_driver adis16480_driver = {
.driver = {
.name = "adis16480",
- .owner = THIS_MODULE,
},
.id_table = adis16480_ids,
.probe = adis16480_probe,
diff --git a/kernel/drivers/iio/imu/adis_buffer.c b/kernel/drivers/iio/imu/adis_buffer.c
index cb32b593f..36607d52f 100644
--- a/kernel/drivers/iio/imu/adis_buffer.c
+++ b/kernel/drivers/iio/imu/adis_buffer.c
@@ -43,7 +43,7 @@ int adis_update_scan_mode(struct iio_dev *indio_dev,
return -ENOMEM;
rx = adis->buffer;
- tx = rx + indio_dev->scan_bytes;
+ tx = rx + scan_count;
spi_message_init(&adis->msg);
diff --git a/kernel/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/kernel/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
index 65ce86837..f0e06093b 100644
--- a/kernel/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
+++ b/kernel/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
@@ -690,6 +690,10 @@ static const struct iio_chan_spec inv_mpu_channels[] = {
/* constant IIO attribute */
static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("10 20 50 100 200 500");
+static IIO_CONST_ATTR(in_anglvel_scale_available,
+ "0.000133090 0.000266181 0.000532362 0.001064724");
+static IIO_CONST_ATTR(in_accel_scale_available,
+ "0.000598 0.001196 0.002392 0.004785");
static IIO_DEV_ATTR_SAMP_FREQ(S_IRUGO | S_IWUSR, inv_fifo_rate_show,
inv_mpu6050_fifo_rate_store);
static IIO_DEVICE_ATTR(in_gyro_matrix, S_IRUGO, inv_attr_show, NULL,
@@ -702,6 +706,8 @@ static struct attribute *inv_attributes[] = {
&iio_dev_attr_in_accel_matrix.dev_attr.attr,
&iio_dev_attr_sampling_frequency.dev_attr.attr,
&iio_const_attr_sampling_frequency_available.dev_attr.attr,
+ &iio_const_attr_in_accel_scale_available.dev_attr.attr,
+ &iio_const_attr_in_anglvel_scale_available.dev_attr.attr,
NULL,
};
@@ -921,7 +927,6 @@ static struct i2c_driver inv_mpu_driver = {
.remove = inv_mpu_remove,
.id_table = inv_mpu_id,
.driver = {
- .owner = THIS_MODULE,
.name = "inv-mpu6050",
.pm = INV_MPU6050_PMOPS,
.acpi_match_table = ACPI_PTR(inv_acpi_match),
diff --git a/kernel/drivers/iio/imu/kmx61.c b/kernel/drivers/iio/imu/kmx61.c
index 462a01062..dbf5e9936 100644
--- a/kernel/drivers/iio/imu/kmx61.c
+++ b/kernel/drivers/iio/imu/kmx61.c
@@ -27,7 +27,6 @@
#include <linux/iio/trigger_consumer.h>
#define KMX61_DRV_NAME "kmx61"
-#define KMX61_GPIO_NAME "kmx61_int"
#define KMX61_IRQ_NAME "kmx61_event"
#define KMX61_REG_WHO_AM_I 0x00
@@ -1243,30 +1242,6 @@ static const char *kmx61_match_acpi_device(struct device *dev)
return dev_name(dev);
}
-static int kmx61_gpio_probe(struct i2c_client *client, struct kmx61_data *data)
-{
- struct device *dev;
- struct gpio_desc *gpio;
- int ret;
-
- if (!client)
- return -EINVAL;
-
- dev = &client->dev;
-
- /* data ready gpio interrupt pin */
- gpio = devm_gpiod_get_index(dev, KMX61_GPIO_NAME, 0, GPIOD_IN);
- if (IS_ERR(gpio)) {
- dev_err(dev, "acpi gpio get index failed\n");
- return PTR_ERR(gpio);
- }
-
- ret = gpiod_to_irq(gpio);
-
- dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
- return ret;
-}
-
static struct iio_dev *kmx61_indiodev_setup(struct kmx61_data *data,
const struct iio_info *info,
const struct iio_chan_spec *chan,
@@ -1360,10 +1335,7 @@ static int kmx61_probe(struct i2c_client *client,
if (ret < 0)
return ret;
- if (client->irq < 0)
- client->irq = kmx61_gpio_probe(client, data);
-
- if (client->irq >= 0) {
+ if (client->irq > 0) {
ret = devm_request_threaded_irq(&client->dev, client->irq,
kmx61_data_rdy_trig_poll,
kmx61_event_handler,
@@ -1445,10 +1417,10 @@ err_iio_unregister_mag:
err_iio_unregister_acc:
iio_device_unregister(data->acc_indio_dev);
err_buffer_cleanup_mag:
- if (client->irq >= 0)
+ if (client->irq > 0)
iio_triggered_buffer_cleanup(data->mag_indio_dev);
err_buffer_cleanup_acc:
- if (client->irq >= 0)
+ if (client->irq > 0)
iio_triggered_buffer_cleanup(data->acc_indio_dev);
err_trigger_unregister_motion:
iio_trigger_unregister(data->motion_trig);
@@ -1472,7 +1444,7 @@ static int kmx61_remove(struct i2c_client *client)
iio_device_unregister(data->acc_indio_dev);
iio_device_unregister(data->mag_indio_dev);
- if (client->irq >= 0) {
+ if (client->irq > 0) {
iio_triggered_buffer_cleanup(data->acc_indio_dev);
iio_triggered_buffer_cleanup(data->mag_indio_dev);
iio_trigger_unregister(data->acc_dready_trig);