diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-27 16:40:05 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-27 16:40:05 +0300 |
commit | 75621ae307caf4efa0a61152b667bf7083850ffe (patch) | |
tree | 6d27c21d47faa0c92a9d9fbe795d6910ef6f4b0b /drivers/iio/imu | |
parent | 9bde43a0e2f469961e18d0a3496a9a74379c22bf (diff) | |
parent | f84eec02b7248b6ae3bd8ef18a66f6f64eeab971 (diff) | |
download | linux-75621ae307caf4efa0a61152b667bf7083850ffe.tar.xz |
Merge tag 'iio-for-6.2b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
2nd set of IIO new device support, cleanups etc for 6.2
Includes a few late breaking fixes for old issues.
Contains a large set of conversions from i2c probe() to probe_new()
as part of an attempt to finally get rid of the old style probe().
New devices support
* adi,ad74115
- New driver for this complex input/output device with 16 bit ADCs,
14 bit DACs amongst other features.
- A few tidy ups / removal of unused data patches followed.
* adi,adf4377
- New driver for this dual output integer-N phased locked loop and VCO
chip.
* maxim,max30208
- New driver for this high accuracy digital temperature sensor.
* st,lsm6dsx
- Support for LSM6DS016IS (chip specific data)
- Support for ISM330IS (id entry only)
Minor cleanups etc
* adi,adis
- Fix a deadlock on device instance specific mutex.
- Tidy up by calling unlocked form of __adis_initial_startup() in all
cases and dropping the locked version.
* adi,ad4130
- Reference spi-peripehral-props.yaml in the dt-binding.
* adi,ad74413r
- Fix a bug brought on by integer promotion of signed value to unsigned type.
- Add an spi_device_id table to allow module autoloading to work.
- Add support for reset pin.
* adi,ad7606_par
- devm_platform_get_and_ioremap_resource() instead of opencoding.
* adi,ad7923
- Add dt-bindings docs for ad7927 via a fallback to ad7928 and do similar
for ad7924.
* adi,ltc2983
- Drop a now unneeded $ref for -nanoamp property as dt-schema no covers this
unit.
* maxim,max11410
- Fix mask due to repeated use of VREFN instead of one of them being VREFP.
* qcom,spmi-iadc
- Add fallback compatibles to dt-binding.
* renesas,rzg2l
- Document use for RZ/Five SoC.
* st,stm32-adc
- Improved calibration support with error logging and a debugfs
interface to read back the result.
* ti,adc128s052
- Fix an issue with missing data members in the adc128_of_match table that
meant all device were being handled as adc128s052 ADCs.
* tag 'iio-for-6.2b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (178 commits)
iio: addac: ad74413r: fix blank line after declaration warning
iio: addac: ad74115: remove unused ad74115_dac_slew_rate_hz_tbl
dt-bindings: iio: imu: st_lsm6dsx: add ism330is
iio: imu: st_lsm6dsx: add support to ISM330IS
iio: frequency: adf4377: add support for ADF4377
dt-bindings: iio: frequency: add adf4377 doc
dt-bindings: iio: adc: ad4130: use spi-peripheral-props.yaml
dt-bindings: iio: temperature: ltc2983: drop $ref for -nanoamp properties
dt-bindings: iio: adc: renesas,rzg2l-adc: Document RZ/Five SoC
iio: adc128s052: add proper .data members in adc128_of_match table
iio: adc: stm32-adc: add debugfs to read raw calibration result
iio: adc: stm32-adc: improve calibration error log
iio: adc: stm32-adc: smart calibration support
iio: addac: ad74413r: add support for reset-gpio
dt-bindings: iio: ad74413r: add optional reset-gpios
iio: addac: ad74413r: add spi_device_id table
dt-bindings: iio/adc: qcom,spmi-iadc: use double compatibles
dt-bindings: iio: imu: st_lsm6dsx: add lsm6dso16is
iio: imu: st_lsm6dsx: add support to LSM6DSO16IS
iio: addac: add AD74115 driver
...
Diffstat (limited to 'drivers/iio/imu')
-rw-r--r-- | drivers/iio/imu/adis.c | 28 | ||||
-rw-r--r-- | drivers/iio/imu/adis16400.c | 2 | ||||
-rw-r--r-- | drivers/iio/imu/bmi160/bmi160_i2c.c | 6 | ||||
-rw-r--r-- | drivers/iio/imu/fxos8700_i2c.c | 6 | ||||
-rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c | 7 | ||||
-rw-r--r-- | drivers/iio/imu/kmx61.c | 6 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/Kconfig | 4 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 4 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 132 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c | 16 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c | 10 |
11 files changed, 183 insertions, 38 deletions
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c index f7fcfd04f659..bc40240b29e2 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -270,23 +270,19 @@ EXPORT_SYMBOL_NS(adis_debugfs_reg_access, IIO_ADISLIB); #endif /** - * adis_enable_irq() - Enable or disable data ready IRQ + * __adis_enable_irq() - Enable or disable data ready IRQ (unlocked) * @adis: The adis device * @enable: Whether to enable the IRQ * * Returns 0 on success, negative error code otherwise */ -int adis_enable_irq(struct adis *adis, bool enable) +int __adis_enable_irq(struct adis *adis, bool enable) { - int ret = 0; + int ret; u16 msc; - mutex_lock(&adis->state_lock); - - if (adis->data->enable_irq) { - ret = adis->data->enable_irq(adis, enable); - goto out_unlock; - } + if (adis->data->enable_irq) + return adis->data->enable_irq(adis, enable); if (adis->data->unmasked_drdy) { if (enable) @@ -294,12 +290,12 @@ int adis_enable_irq(struct adis *adis, bool enable) else disable_irq(adis->spi->irq); - goto out_unlock; + return 0; } ret = __adis_read_reg_16(adis, adis->data->msc_ctrl_reg, &msc); if (ret) - goto out_unlock; + return ret; msc |= ADIS_MSC_CTRL_DATA_RDY_POL_HIGH; msc &= ~ADIS_MSC_CTRL_DATA_RDY_DIO2; @@ -308,13 +304,9 @@ int adis_enable_irq(struct adis *adis, bool enable) else msc &= ~ADIS_MSC_CTRL_DATA_RDY_EN; - ret = __adis_write_reg_16(adis, adis->data->msc_ctrl_reg, msc); - -out_unlock: - mutex_unlock(&adis->state_lock); - return ret; + return __adis_write_reg_16(adis, adis->data->msc_ctrl_reg, msc); } -EXPORT_SYMBOL_NS(adis_enable_irq, IIO_ADISLIB); +EXPORT_SYMBOL_NS(__adis_enable_irq, IIO_ADISLIB); /** * __adis_check_status() - Check the device for error conditions (unlocked) @@ -445,7 +437,7 @@ int __adis_initial_startup(struct adis *adis) * with 'IRQF_NO_AUTOEN' anyways. */ if (!adis->data->unmasked_drdy) - adis_enable_irq(adis, false); + __adis_enable_irq(adis, false); if (!adis->data->prod_id_reg) return 0; diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c index 17bb0c40a149..c02fc35dceb4 100644 --- a/drivers/iio/imu/adis16400.c +++ b/drivers/iio/imu/adis16400.c @@ -445,7 +445,7 @@ static int adis16400_initial_setup(struct iio_dev *indio_dev) st->adis.spi->mode = SPI_MODE_3; spi_setup(st->adis.spi); - ret = adis_initial_startup(&st->adis); + ret = __adis_initial_startup(&st->adis); if (ret) return ret; diff --git a/drivers/iio/imu/bmi160/bmi160_i2c.c b/drivers/iio/imu/bmi160/bmi160_i2c.c index d93f4fa2ad55..2ca907d396a0 100644 --- a/drivers/iio/imu/bmi160/bmi160_i2c.c +++ b/drivers/iio/imu/bmi160/bmi160_i2c.c @@ -15,9 +15,9 @@ #include "bmi160.h" -static int bmi160_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int bmi160_i2c_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct regmap *regmap; const char *name; @@ -60,7 +60,7 @@ static struct i2c_driver bmi160_i2c_driver = { .acpi_match_table = bmi160_acpi_match, .of_match_table = bmi160_of_match, }, - .probe = bmi160_i2c_probe, + .probe_new = bmi160_i2c_probe, .id_table = bmi160_i2c_id, }; module_i2c_driver(bmi160_i2c_driver); diff --git a/drivers/iio/imu/fxos8700_i2c.c b/drivers/iio/imu/fxos8700_i2c.c index 40a570325b0a..a74a15fda8cb 100644 --- a/drivers/iio/imu/fxos8700_i2c.c +++ b/drivers/iio/imu/fxos8700_i2c.c @@ -18,9 +18,9 @@ #include "fxos8700.h" -static int fxos8700_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int fxos8700_i2c_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct regmap *regmap; const char *name = NULL; @@ -60,7 +60,7 @@ static struct i2c_driver fxos8700_i2c_driver = { .acpi_match_table = ACPI_PTR(fxos8700_acpi_match), .of_match_table = fxos8700_of_match, }, - .probe = fxos8700_i2c_probe, + .probe_new = fxos8700_i2c_probe, .id_table = fxos8700_i2c_id, }; module_i2c_driver(fxos8700_i2c_driver); diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c index 7a8d60a5afa9..2f2da4cb7321 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c @@ -91,13 +91,12 @@ static int inv_mpu_i2c_aux_setup(struct iio_dev *indio_dev) /** * inv_mpu_probe() - probe function. * @client: i2c client. - * @id: i2c device id. * * Returns 0 on success, a negative error code otherwise. */ -static int inv_mpu_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int inv_mpu_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); const void *match; struct inv_mpu6050_state *st; int result; @@ -260,7 +259,7 @@ static const struct acpi_device_id inv_acpi_match[] = { MODULE_DEVICE_TABLE(acpi, inv_acpi_match); static struct i2c_driver inv_mpu_driver = { - .probe = inv_mpu_probe, + .probe_new = inv_mpu_probe, .remove = inv_mpu_remove, .id_table = inv_mpu_id, .driver = { diff --git a/drivers/iio/imu/kmx61.c b/drivers/iio/imu/kmx61.c index b10c0dcac0bb..e692dfeeda44 100644 --- a/drivers/iio/imu/kmx61.c +++ b/drivers/iio/imu/kmx61.c @@ -1276,9 +1276,9 @@ static struct iio_trigger *kmx61_trigger_setup(struct kmx61_data *data, return trig; } -static int kmx61_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int kmx61_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); int ret; struct kmx61_data *data; const char *name = NULL; @@ -1517,7 +1517,7 @@ static struct i2c_driver kmx61_driver = { .acpi_match_table = ACPI_PTR(kmx61_acpi_match), .pm = pm_ptr(&kmx61_pm_ops), }, - .probe = kmx61_probe, + .probe_new = kmx61_probe, .remove = kmx61_remove, .id_table = kmx61_id, }; diff --git a/drivers/iio/imu/st_lsm6dsx/Kconfig b/drivers/iio/imu/st_lsm6dsx/Kconfig index 37d02e0fc227..f6660847fb58 100644 --- a/drivers/iio/imu/st_lsm6dsx/Kconfig +++ b/drivers/iio/imu/st_lsm6dsx/Kconfig @@ -13,8 +13,8 @@ config IIO_ST_LSM6DSX sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm, ism330dlc, lsm6dso, lsm6dsox, asm330lhh, asm330lhhx, lsm6dsr, lsm6ds3tr-c, ism330dhcx, lsm6dsrx, lsm6ds0, lsm6dsop, lsm6dstx, - lsm6dsv, lsm6dsv16x, the accelerometer/gyroscope of lsm9ds1 - and lsm6dst. + lsm6dsv, lsm6dsv16x, lsm6dso16is, ism330is, lsm6dst and the + accelerometer/gyroscope of lsm9ds1. To compile this driver as a module, choose M here: the module will be called st_lsm6dsx. diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index 683cfadcf62e..5b6f195748fc 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -35,6 +35,8 @@ #define ST_LSM6DSTX_DEV_NAME "lsm6dstx" #define ST_LSM6DSV_DEV_NAME "lsm6dsv" #define ST_LSM6DSV16X_DEV_NAME "lsm6dsv16x" +#define ST_LSM6DSO16IS_DEV_NAME "lsm6dso16is" +#define ST_ISM330IS_DEV_NAME "ism330is" enum st_lsm6dsx_hw_id { ST_LSM6DS3_ID, @@ -57,6 +59,8 @@ enum st_lsm6dsx_hw_id { ST_LSM6DSTX_ID, ST_LSM6DSV_ID, ST_LSM6DSV16X_ID, + ST_LSM6DSO16IS_ID, + ST_ISM330IS_ID, ST_LSM6DSX_MAX_ID, }; diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index b680682f9833..3f6060c64f32 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -27,7 +27,7 @@ * - FIFO size: 4KB * * - LSM6DSO/LSM6DSOX/ASM330LHH/ASM330LHHX/LSM6DSR/ISM330DHCX/LSM6DST/LSM6DSOP/ - * LSM6DSTX: + * LSM6DSTX/LSM6DSO16IS/ISM330IS: * - Accelerometer/Gyroscope supported ODR [Hz]: 12.5, 26, 52, 104, 208, 416, * 833 * - Accelerometer supported full-scale [g]: +-2/+-4/+-8/+-16 @@ -1375,6 +1375,136 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .wakeup_src_x_mask = BIT(2), }, }, + { + .reset = { + .addr = 0x12, + .mask = BIT(0), + }, + .boot = { + .addr = 0x12, + .mask = BIT(7), + }, + .bdu = { + .addr = 0x12, + .mask = BIT(6), + }, + .id = { + { + .hw_id = ST_LSM6DSO16IS_ID, + .name = ST_LSM6DSO16IS_DEV_NAME, + .wai = 0x22, + }, { + .hw_id = ST_ISM330IS_ID, + .name = ST_ISM330IS_DEV_NAME, + .wai = 0x22, + } + }, + .channels = { + [ST_LSM6DSX_ID_ACC] = { + .chan = st_lsm6dsx_acc_channels, + .len = ARRAY_SIZE(st_lsm6dsx_acc_channels), + }, + [ST_LSM6DSX_ID_GYRO] = { + .chan = st_lsm6dsx_gyro_channels, + .len = ARRAY_SIZE(st_lsm6dsx_gyro_channels), + }, + }, + .odr_table = { + [ST_LSM6DSX_ID_ACC] = { + .reg = { + .addr = 0x10, + .mask = GENMASK(7, 4), + }, + .odr_avl[0] = { 12500, 0x01 }, + .odr_avl[1] = { 26000, 0x02 }, + .odr_avl[2] = { 52000, 0x03 }, + .odr_avl[3] = { 104000, 0x04 }, + .odr_avl[4] = { 208000, 0x05 }, + .odr_avl[5] = { 416000, 0x06 }, + .odr_avl[6] = { 833000, 0x07 }, + .odr_len = 7, + }, + [ST_LSM6DSX_ID_GYRO] = { + .reg = { + .addr = 0x11, + .mask = GENMASK(7, 4), + }, + .odr_avl[0] = { 12500, 0x01 }, + .odr_avl[1] = { 26000, 0x02 }, + .odr_avl[2] = { 52000, 0x03 }, + .odr_avl[3] = { 104000, 0x04 }, + .odr_avl[4] = { 208000, 0x05 }, + .odr_avl[5] = { 416000, 0x06 }, + .odr_avl[6] = { 833000, 0x07 }, + .odr_len = 7, + }, + }, + .fs_table = { + [ST_LSM6DSX_ID_ACC] = { + .reg = { + .addr = 0x10, + .mask = GENMASK(3, 2), + }, + .fs_avl[0] = { IIO_G_TO_M_S_2(61000), 0x0 }, + .fs_avl[1] = { IIO_G_TO_M_S_2(122000), 0x2 }, + .fs_avl[2] = { IIO_G_TO_M_S_2(244000), 0x3 }, + .fs_avl[3] = { IIO_G_TO_M_S_2(488000), 0x1 }, + .fs_len = 4, + }, + [ST_LSM6DSX_ID_GYRO] = { + .reg = { + .addr = 0x11, + .mask = GENMASK(3, 2), + }, + .fs_avl[0] = { IIO_DEGREE_TO_RAD(8750000), 0x0 }, + .fs_avl[1] = { IIO_DEGREE_TO_RAD(17500000), 0x1 }, + .fs_avl[2] = { IIO_DEGREE_TO_RAD(35000000), 0x2 }, + .fs_avl[3] = { IIO_DEGREE_TO_RAD(70000000), 0x3 }, + .fs_len = 4, + }, + }, + .irq_config = { + .hla = { + .addr = 0x12, + .mask = BIT(5), + }, + .od = { + .addr = 0x12, + .mask = BIT(4), + }, + }, + .shub_settings = { + .page_mux = { + .addr = 0x01, + .mask = BIT(6), + }, + .master_en = { + .sec_page = true, + .addr = 0x14, + .mask = BIT(2), + }, + .pullup_en = { + .sec_page = true, + .addr = 0x14, + .mask = BIT(3), + }, + .aux_sens = { + .addr = 0x14, + .mask = GENMASK(1, 0), + }, + .wr_once = { + .addr = 0x14, + .mask = BIT(6), + }, + .num_ext_dev = 3, + .shub_out = { + .sec_page = true, + .addr = 0x02, + }, + .slv0_addr = 0x15, + .dw_slv0_addr = 0x21, + }, + }, }; int st_lsm6dsx_set_page(struct st_lsm6dsx_hw *hw, bool enable) diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c index 0faf1b4c11af..df5f60925260 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c @@ -21,9 +21,9 @@ static const struct regmap_config st_lsm6dsx_i2c_regmap_config = { .val_bits = 8, }; -static int st_lsm6dsx_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int st_lsm6dsx_i2c_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); int hw_id = id->driver_data; struct regmap *regmap; @@ -117,6 +117,14 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = { .compatible = "st,lsm6dsv16x", .data = (void *)ST_LSM6DSV16X_ID, }, + { + .compatible = "st,lsm6dso16is", + .data = (void *)ST_LSM6DSO16IS_ID, + }, + { + .compatible = "st,ism330is", + .data = (void *)ST_ISM330IS_ID, + }, {}, }; MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match); @@ -142,6 +150,8 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = { { ST_LSM6DSTX_DEV_NAME, ST_LSM6DSTX_ID }, { ST_LSM6DSV_DEV_NAME, ST_LSM6DSV_ID }, { ST_LSM6DSV16X_DEV_NAME, ST_LSM6DSV16X_ID }, + { ST_LSM6DSO16IS_DEV_NAME, ST_LSM6DSO16IS_ID }, + { ST_ISM330IS_DEV_NAME, ST_ISM330IS_ID }, {}, }; MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table); @@ -152,7 +162,7 @@ static struct i2c_driver st_lsm6dsx_driver = { .pm = pm_sleep_ptr(&st_lsm6dsx_pm_ops), .of_match_table = st_lsm6dsx_i2c_of_match, }, - .probe = st_lsm6dsx_i2c_probe, + .probe_new = st_lsm6dsx_i2c_probe, .id_table = st_lsm6dsx_i2c_id_table, }; module_i2c_driver(st_lsm6dsx_driver); diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c index 57597aaa2a92..974584bda875 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c @@ -117,6 +117,14 @@ static const struct of_device_id st_lsm6dsx_spi_of_match[] = { .compatible = "st,lsm6dsv16x", .data = (void *)ST_LSM6DSV16X_ID, }, + { + .compatible = "st,lsm6dso16is", + .data = (void *)ST_LSM6DSO16IS_ID, + }, + { + .compatible = "st,ism330is", + .data = (void *)ST_ISM330IS_ID, + }, {}, }; MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match); @@ -142,6 +150,8 @@ static const struct spi_device_id st_lsm6dsx_spi_id_table[] = { { ST_LSM6DSTX_DEV_NAME, ST_LSM6DSTX_ID }, { ST_LSM6DSV_DEV_NAME, ST_LSM6DSV_ID }, { ST_LSM6DSV16X_DEV_NAME, ST_LSM6DSV16X_ID }, + { ST_LSM6DSO16IS_DEV_NAME, ST_LSM6DSO16IS_ID }, + { ST_ISM330IS_DEV_NAME, ST_ISM330IS_ID }, {}, }; MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table); |