| Message ID | 20241107-p3t1085-v1-2-9a76cb85673f@nxp.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | iio: temperature: Add support for P3T1085 | expand |
Hi Frank, thanks for the patch, please see my comments inline. On 24-11-07, Frank Li wrote: > From: Carlos Song <carlos.song@nxp.com> > > Add basic function support for P3T1085 temperature sensor. > > P3T1085UK is a temperature-to-digital converter with a -40 °C to +125 °C > range. The device can be communicated by a controller via the 2-wire serial > I3C (up to 12.5 MHz) and I2C (up to 3.4 MHz) interface. > > Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> > Signed-off-by: Carlos Song <carlos.song@nxp.com> > Signed-off-by: Frank Li <Frank.Li@nxp.com> > --- > drivers/iio/temperature/Kconfig | 1 + > drivers/iio/temperature/Makefile | 2 + > drivers/iio/temperature/p3t/Kconfig | 29 +++++++++++ > drivers/iio/temperature/p3t/Makefile | 5 ++ > drivers/iio/temperature/p3t/p3t1085.h | 31 ++++++++++++ > drivers/iio/temperature/p3t/p3t1085_core.c | 79 ++++++++++++++++++++++++++++++ > drivers/iio/temperature/p3t/p3t1085_i2c.c | 68 +++++++++++++++++++++++++ > drivers/iio/temperature/p3t/p3t1085_i3c.c | 59 ++++++++++++++++++++++ > 8 files changed, 274 insertions(+) > > diff --git a/drivers/iio/temperature/Kconfig b/drivers/iio/temperature/Kconfig > index 1244d8e17d504..7cdd49279aba2 100644 > --- a/drivers/iio/temperature/Kconfig > +++ b/drivers/iio/temperature/Kconfig > @@ -182,4 +182,5 @@ config MCP9600 > This driver can also be built as a module. If so, the module > will be called mcp9600. > > +source "drivers/iio/temperature/p3t/Kconfig" > endmenu > diff --git a/drivers/iio/temperature/Makefile b/drivers/iio/temperature/Makefile > index 07d6e65709f7f..d5e89c20d58b6 100644 > --- a/drivers/iio/temperature/Makefile > +++ b/drivers/iio/temperature/Makefile > @@ -19,3 +19,5 @@ obj-$(CONFIG_TMP007) += tmp007.o > obj-$(CONFIG_TMP117) += tmp117.o > obj-$(CONFIG_TSYS01) += tsys01.o > obj-$(CONFIG_TSYS02D) += tsys02d.o > + > +obj-y += p3t/ > diff --git a/drivers/iio/temperature/p3t/Kconfig b/drivers/iio/temperature/p3t/Kconfig > new file mode 100644 > index 0000000000000..09e925024b66f > --- /dev/null > +++ b/drivers/iio/temperature/p3t/Kconfig > @@ -0,0 +1,29 @@ > +# SPDX-License-Identifier: GPL-2.0-only > + > +config IIO_P3T1085 > + tristate > + depends on (I2C || I3C) > + > +config IIO_P3T1085_I2C > + tristate "NXP P3T1085 temperature sensor I2C driver" > + depends on I2C > + select IIO_P3T1085 > + select REGMAP_I2C > + help > + Say yes here to build support for NXP P3T1085 I2C temperature > + sensor. > + > + To compile this driver as a module, choose M here: the module > + will be called p3t1085_i2c > + > +config IIO_P3T1085_I3C > + tristate "NXP P3T1085 temperature sensor I3C driver" > + depends on I3C > + select IIO_P3T1085 > + select REGMAP_I3C > + help > + Say yes here to build support for NXP P3T1085 I3C temperature > + sensor. > + > + To compile this driver as a module, choose M here: the module > + will be called p3t1085_i3c > diff --git a/drivers/iio/temperature/p3t/Makefile b/drivers/iio/temperature/p3t/Makefile > new file mode 100644 > index 0000000000000..21aaeb51e044d > --- /dev/null > +++ b/drivers/iio/temperature/p3t/Makefile > @@ -0,0 +1,5 @@ > +# SPDX-License-Identifier: GPL-2.0-only > + > +obj-$(CONFIG_IIO_P3T1085) += p3t1085_core.o > +obj-$(CONFIG_IIO_P3T1085_I2C) += p3t1085_i2c.o > +obj-$(CONFIG_IIO_P3T1085_I3C) += p3t1085_i3c.o > diff --git a/drivers/iio/temperature/p3t/p3t1085.h b/drivers/iio/temperature/p3t/p3t1085.h > new file mode 100644 > index 0000000000000..b018a04e4aee4 > --- /dev/null > +++ b/drivers/iio/temperature/p3t/p3t1085.h > @@ -0,0 +1,31 @@ > +/* SPDX-License-Identifier: GPL-2.0-only */ > +/* > + * NXP P3T1085 Temperature Sensor Driver > + * > + * Copyright 2024 NXP > + */ > +#ifndef P3T1085_H > +#define P3T1085_H > + > +#include <linux/device.h> > +#include <linux/iio/iio.h> > + > +#define P3T1085_REG_TEMP 0x0 This define can be moved into the core since the _i2c nor the _i3c is uses it. > +#define P3T1085_REG_CFGR 0x1 > +#define P3T1085_REG_HIGH_LIM 0x2 > +#define P3T1085_REG_LOW_LIM 0x3 > + > +#define P3T1085_RESOLUTION_10UC 62500 All three defines are not used, please remove it. > + > +enum p3t1085_hw_id { > + P3T1085_ID, > +}; Is this id really required? We should keep the driver simple for now and extend it on demand. > +struct p3t1085_data { > + struct device *dev; > + struct regmap *regmap; > +}; This belongs to the core.c > +int p3t1085_probe(struct device *dev, int irq, int hw_id, struct regmap *regmap); ^ ^ unsused params > + > +#endif /* P3T1085_H */ > diff --git a/drivers/iio/temperature/p3t/p3t1085_core.c b/drivers/iio/temperature/p3t/p3t1085_core.c > new file mode 100644 > index 0000000000000..4b00e606a6d04 > --- /dev/null > +++ b/drivers/iio/temperature/p3t/p3t1085_core.c > @@ -0,0 +1,79 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * NXP P3T1085 Temperature Sensor Driver > + * > + * Copyright 2024 NXP > + */ > +#include <linux/bitops.h> > +#include <linux/err.h> > +#include <linux/i2c.h> > +#include <linux/iio/iio.h> > +#include <linux/iio/sysfs.h> > +#include <linux/kernel.h> > +#include <linux/limits.h> > +#include <linux/module.h> > +#include <linux/regmap.h> > +#include <linux/types.h> > + > +#include "p3t1085.h" > + > +static int p3t1085_read_raw(struct iio_dev *indio_dev, > + struct iio_chan_spec const *channel, int *val, > + int *val2, long mask) > +{ > + struct p3t1085_data *data = iio_priv(indio_dev); > + int ret; > + > + switch (mask) { > + case IIO_CHAN_INFO_RAW: > + ret = regmap_read(data->regmap, P3T1085_REG_TEMP, val); > + if (ret < 0) { > + dev_err(data->dev, "failed to read temperature register\n"); > + return ret; > + } > + *val = *val >> 4; > + return IIO_VAL_INT; > + > + default: > + return -EINVAL; > + } > +} > + > +static const struct iio_chan_spec p3t1085_channels[] = { > + { > + .type = IIO_TEMP, > + .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), > + }, > +}; > + > +static const struct iio_info p3t1085_info = { > + .read_raw = p3t1085_read_raw, > +}; > + > +int p3t1085_probe(struct device *dev, int irq, int hw_id, struct regmap *regmap) ^ ^ As written abvoe, both params are unused so can you please drop them? > +{ > + struct p3t1085_data *data; > + struct iio_dev *iio_dev; > + > + iio_dev = devm_iio_device_alloc(dev, sizeof(*data)); > + if (!iio_dev) > + return -ENOMEM; > + > + data = iio_priv(iio_dev); > + data->dev = dev; > + data->regmap = regmap; > + > + iio_dev->name = "p3t1085"; > + iio_dev->modes = INDIO_DIRECT_MODE; > + iio_dev->info = &p3t1085_info; > + > + iio_dev->channels = p3t1085_channels; > + iio_dev->num_channels = ARRAY_SIZE(p3t1085_channels); > + > + return devm_iio_device_register(dev, iio_dev); > +} > +EXPORT_SYMBOL_NS(p3t1085_probe, IIO_P3T1085); > + > +MODULE_AUTHOR("Xiaoning Wang <xiaoning.wang@nxp.com>"); > +MODULE_DESCRIPTION("NXP P3T1085 driver"); > +MODULE_LICENSE("GPL"); > diff --git a/drivers/iio/temperature/p3t/p3t1085_i2c.c b/drivers/iio/temperature/p3t/p3t1085_i2c.c > new file mode 100644 > index 0000000000000..20e5f7a68dd9e > --- /dev/null > +++ b/drivers/iio/temperature/p3t/p3t1085_i2c.c > @@ -0,0 +1,68 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * NXP P3T1085 Temperature Sensor Driver > + * > + * Copyright 2024 NXP > + */ > + > +#include <linux/i2c.h> > +#include <linux/kernel.h> > +#include <linux/module.h> > +#include <linux/regmap.h> > +#include <linux/slab.h> > + > +#include "p3t1085.h" > + > +static const struct regmap_config p3t1085_i2c_regmap_config = { > + .reg_bits = 8, > + .val_bits = 16, > +}; > + > +static int p3t1085_i2c_probe(struct i2c_client *client) > +{ > + const struct i2c_device_id *id; > + struct regmap *regmap; > + int ret; > + > + id = i2c_client_get_device_id(client); > + if (!id) > + return -EINVAL; At the moment only one devices is supported therefore I would like drop passing the id to the p3t1085_probe function. > + regmap = devm_regmap_init_i2c(client, &p3t1085_i2c_regmap_config); > + if (IS_ERR(regmap)) > + return dev_err_probe(&client->dev, PTR_ERR(regmap), > + "Failed to register i2c regmap %ld\n", PTR_ERR(regmap)); > + > + ret = p3t1085_probe(&client->dev, client->irq, id->driver_data, regmap); > + if (ret) > + return dev_err_probe(&client->dev, ret, "Failed to probe\n"); > + > + return 0; > +} > + > +static const struct of_device_id p3t1085_i2c_of_match[] = { > + { .compatible = "nxp,p3t1085", }, > + { } > +}; > +MODULE_DEVICE_TABLE(of, p3t1085_i2c_of_match); > + > +static const struct i2c_device_id p3t1085_i2c_id_table[] = { > + { "p3t1085", P3T1085_ID }, ^ This can be dropped > + { } > +}; > +MODULE_DEVICE_TABLE(i2c, p3t1085_i2c_id_table); > + > +static struct i2c_driver p3t1085_driver = { > + .driver = { > + .name = "p3t1085_i2c", > + .of_match_table = p3t1085_i2c_of_match, > + }, > + .probe = p3t1085_i2c_probe, > + .id_table = p3t1085_i2c_id_table, > +}; > +module_i2c_driver(p3t1085_driver); > + > +MODULE_AUTHOR("Xiaoning Wang <xiaoning.wang@nxp.com>"); > +MODULE_DESCRIPTION("NXP P3T1085 i2c driver"); > +MODULE_LICENSE("GPL"); > +MODULE_IMPORT_NS(IIO_P3T1085); > diff --git a/drivers/iio/temperature/p3t/p3t1085_i3c.c b/drivers/iio/temperature/p3t/p3t1085_i3c.c > new file mode 100644 > index 0000000000000..0007d79aa0a6d > --- /dev/null > +++ b/drivers/iio/temperature/p3t/p3t1085_i3c.c > @@ -0,0 +1,59 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * NXP P3T1085 Temperature Sensor Driver > + * > + * Copyright 2024 NXP > + */ > +#include <linux/kernel.h> > +#include <linux/mod_devicetable.h> > +#include <linux/module.h> > +#include <linux/i3c/device.h> > +#include <linux/i3c/master.h> > +#include <linux/slab.h> > +#include <linux/regmap.h> > + > +#include "p3t1085.h" > + > +static const struct i3c_device_id p3t1085_i3c_ids[] = { > + I3C_DEVICE(0x011B, 0x1529, (void *)P3T1085_ID), ^ here as well. > + { /* sentinel */ }, Nit: Can you please align your "sentinel" style. Either with or without the comment. Also the of_device_id is missing for the i3c case. > +}; > +MODULE_DEVICE_TABLE(i3c, p3t1085_i3c_ids); > + > +static int p3t1085_i3c_probe(struct i3c_device *i3cdev) > +{ > + const struct regmap_config p3t1085_i3c_regmap_config = { > + .reg_bits = 8, > + .val_bits = 16, > + }; Please align the style with the i2c module. > + int ret; > + > + const struct i3c_device_id *id = i3c_device_match_id(i3cdev, > + p3t1085_i3c_ids); Same here, we don't need to consider different ids yet. > + struct regmap *regmap; > + > + regmap = devm_regmap_init_i3c(i3cdev, &p3t1085_i3c_regmap_config); > + if (IS_ERR(regmap)) > + return dev_err_probe(&i3cdev->dev, PTR_ERR(regmap), > + "Failed to register i3c regmap\n"); > + > + ret = p3t1085_probe(&i3cdev->dev, 0, (uintptr_t)id->data, regmap); > + if (ret) > + return dev_err_probe(&i3cdev->dev, ret, "Failed to probe\n"); > + > + return 0; > +} > + > +static struct i3c_driver p3t1085_driver = { > + .driver = { > + .name = "p3t1085_i3c", > + }, > + .probe = p3t1085_i3c_probe, > + .id_table = p3t1085_i3c_ids, > +}; > +module_i3c_driver(p3t1085_driver); > + > +MODULE_AUTHOR("Xiaoning Wang <xiaoning.wang@nxp.com>"); > +MODULE_DESCRIPTION("NXP p3t1085 i3c driver"); > +MODULE_LICENSE("GPL"); > +MODULE_IMPORT_NS(IIO_P3T1085); > > -- > 2.34.1 > > >
diff --git a/drivers/iio/temperature/Kconfig b/drivers/iio/temperature/Kconfig index 1244d8e17d504..7cdd49279aba2 100644 --- a/drivers/iio/temperature/Kconfig +++ b/drivers/iio/temperature/Kconfig @@ -182,4 +182,5 @@ config MCP9600 This driver can also be built as a module. If so, the module will be called mcp9600. +source "drivers/iio/temperature/p3t/Kconfig" endmenu diff --git a/drivers/iio/temperature/Makefile b/drivers/iio/temperature/Makefile index 07d6e65709f7f..d5e89c20d58b6 100644 --- a/drivers/iio/temperature/Makefile +++ b/drivers/iio/temperature/Makefile @@ -19,3 +19,5 @@ obj-$(CONFIG_TMP007) += tmp007.o obj-$(CONFIG_TMP117) += tmp117.o obj-$(CONFIG_TSYS01) += tsys01.o obj-$(CONFIG_TSYS02D) += tsys02d.o + +obj-y += p3t/ diff --git a/drivers/iio/temperature/p3t/Kconfig b/drivers/iio/temperature/p3t/Kconfig new file mode 100644 index 0000000000000..09e925024b66f --- /dev/null +++ b/drivers/iio/temperature/p3t/Kconfig @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0-only + +config IIO_P3T1085 + tristate + depends on (I2C || I3C) + +config IIO_P3T1085_I2C + tristate "NXP P3T1085 temperature sensor I2C driver" + depends on I2C + select IIO_P3T1085 + select REGMAP_I2C + help + Say yes here to build support for NXP P3T1085 I2C temperature + sensor. + + To compile this driver as a module, choose M here: the module + will be called p3t1085_i2c + +config IIO_P3T1085_I3C + tristate "NXP P3T1085 temperature sensor I3C driver" + depends on I3C + select IIO_P3T1085 + select REGMAP_I3C + help + Say yes here to build support for NXP P3T1085 I3C temperature + sensor. + + To compile this driver as a module, choose M here: the module + will be called p3t1085_i3c diff --git a/drivers/iio/temperature/p3t/Makefile b/drivers/iio/temperature/p3t/Makefile new file mode 100644 index 0000000000000..21aaeb51e044d --- /dev/null +++ b/drivers/iio/temperature/p3t/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only + +obj-$(CONFIG_IIO_P3T1085) += p3t1085_core.o +obj-$(CONFIG_IIO_P3T1085_I2C) += p3t1085_i2c.o +obj-$(CONFIG_IIO_P3T1085_I3C) += p3t1085_i3c.o diff --git a/drivers/iio/temperature/p3t/p3t1085.h b/drivers/iio/temperature/p3t/p3t1085.h new file mode 100644 index 0000000000000..b018a04e4aee4 --- /dev/null +++ b/drivers/iio/temperature/p3t/p3t1085.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * NXP P3T1085 Temperature Sensor Driver + * + * Copyright 2024 NXP + */ +#ifndef P3T1085_H +#define P3T1085_H + +#include <linux/device.h> +#include <linux/iio/iio.h> + +#define P3T1085_REG_TEMP 0x0 +#define P3T1085_REG_CFGR 0x1 +#define P3T1085_REG_HIGH_LIM 0x2 +#define P3T1085_REG_LOW_LIM 0x3 + +#define P3T1085_RESOLUTION_10UC 62500 + +enum p3t1085_hw_id { + P3T1085_ID, +}; + +struct p3t1085_data { + struct device *dev; + struct regmap *regmap; +}; + +int p3t1085_probe(struct device *dev, int irq, int hw_id, struct regmap *regmap); + +#endif /* P3T1085_H */ diff --git a/drivers/iio/temperature/p3t/p3t1085_core.c b/drivers/iio/temperature/p3t/p3t1085_core.c new file mode 100644 index 0000000000000..4b00e606a6d04 --- /dev/null +++ b/drivers/iio/temperature/p3t/p3t1085_core.c @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * NXP P3T1085 Temperature Sensor Driver + * + * Copyright 2024 NXP + */ +#include <linux/bitops.h> +#include <linux/err.h> +#include <linux/i2c.h> +#include <linux/iio/iio.h> +#include <linux/iio/sysfs.h> +#include <linux/kernel.h> +#include <linux/limits.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <linux/types.h> + +#include "p3t1085.h" + +static int p3t1085_read_raw(struct iio_dev *indio_dev, + struct iio_chan_spec const *channel, int *val, + int *val2, long mask) +{ + struct p3t1085_data *data = iio_priv(indio_dev); + int ret; + + switch (mask) { + case IIO_CHAN_INFO_RAW: + ret = regmap_read(data->regmap, P3T1085_REG_TEMP, val); + if (ret < 0) { + dev_err(data->dev, "failed to read temperature register\n"); + return ret; + } + *val = *val >> 4; + return IIO_VAL_INT; + + default: + return -EINVAL; + } +} + +static const struct iio_chan_spec p3t1085_channels[] = { + { + .type = IIO_TEMP, + .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), + }, +}; + +static const struct iio_info p3t1085_info = { + .read_raw = p3t1085_read_raw, +}; + +int p3t1085_probe(struct device *dev, int irq, int hw_id, struct regmap *regmap) +{ + struct p3t1085_data *data; + struct iio_dev *iio_dev; + + iio_dev = devm_iio_device_alloc(dev, sizeof(*data)); + if (!iio_dev) + return -ENOMEM; + + data = iio_priv(iio_dev); + data->dev = dev; + data->regmap = regmap; + + iio_dev->name = "p3t1085"; + iio_dev->modes = INDIO_DIRECT_MODE; + iio_dev->info = &p3t1085_info; + + iio_dev->channels = p3t1085_channels; + iio_dev->num_channels = ARRAY_SIZE(p3t1085_channels); + + return devm_iio_device_register(dev, iio_dev); +} +EXPORT_SYMBOL_NS(p3t1085_probe, IIO_P3T1085); + +MODULE_AUTHOR("Xiaoning Wang <xiaoning.wang@nxp.com>"); +MODULE_DESCRIPTION("NXP P3T1085 driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/iio/temperature/p3t/p3t1085_i2c.c b/drivers/iio/temperature/p3t/p3t1085_i2c.c new file mode 100644 index 0000000000000..20e5f7a68dd9e --- /dev/null +++ b/drivers/iio/temperature/p3t/p3t1085_i2c.c @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * NXP P3T1085 Temperature Sensor Driver + * + * Copyright 2024 NXP + */ + +#include <linux/i2c.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <linux/slab.h> + +#include "p3t1085.h" + +static const struct regmap_config p3t1085_i2c_regmap_config = { + .reg_bits = 8, + .val_bits = 16, +}; + +static int p3t1085_i2c_probe(struct i2c_client *client) +{ + const struct i2c_device_id *id; + struct regmap *regmap; + int ret; + + id = i2c_client_get_device_id(client); + if (!id) + return -EINVAL; + + regmap = devm_regmap_init_i2c(client, &p3t1085_i2c_regmap_config); + if (IS_ERR(regmap)) + return dev_err_probe(&client->dev, PTR_ERR(regmap), + "Failed to register i2c regmap %ld\n", PTR_ERR(regmap)); + + ret = p3t1085_probe(&client->dev, client->irq, id->driver_data, regmap); + if (ret) + return dev_err_probe(&client->dev, ret, "Failed to probe\n"); + + return 0; +} + +static const struct of_device_id p3t1085_i2c_of_match[] = { + { .compatible = "nxp,p3t1085", }, + { } +}; +MODULE_DEVICE_TABLE(of, p3t1085_i2c_of_match); + +static const struct i2c_device_id p3t1085_i2c_id_table[] = { + { "p3t1085", P3T1085_ID }, + { } +}; +MODULE_DEVICE_TABLE(i2c, p3t1085_i2c_id_table); + +static struct i2c_driver p3t1085_driver = { + .driver = { + .name = "p3t1085_i2c", + .of_match_table = p3t1085_i2c_of_match, + }, + .probe = p3t1085_i2c_probe, + .id_table = p3t1085_i2c_id_table, +}; +module_i2c_driver(p3t1085_driver); + +MODULE_AUTHOR("Xiaoning Wang <xiaoning.wang@nxp.com>"); +MODULE_DESCRIPTION("NXP P3T1085 i2c driver"); +MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(IIO_P3T1085); diff --git a/drivers/iio/temperature/p3t/p3t1085_i3c.c b/drivers/iio/temperature/p3t/p3t1085_i3c.c new file mode 100644 index 0000000000000..0007d79aa0a6d --- /dev/null +++ b/drivers/iio/temperature/p3t/p3t1085_i3c.c @@ -0,0 +1,59 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * NXP P3T1085 Temperature Sensor Driver + * + * Copyright 2024 NXP + */ +#include <linux/kernel.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/i3c/device.h> +#include <linux/i3c/master.h> +#include <linux/slab.h> +#include <linux/regmap.h> + +#include "p3t1085.h" + +static const struct i3c_device_id p3t1085_i3c_ids[] = { + I3C_DEVICE(0x011B, 0x1529, (void *)P3T1085_ID), + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(i3c, p3t1085_i3c_ids); + +static int p3t1085_i3c_probe(struct i3c_device *i3cdev) +{ + const struct regmap_config p3t1085_i3c_regmap_config = { + .reg_bits = 8, + .val_bits = 16, + }; + int ret; + + const struct i3c_device_id *id = i3c_device_match_id(i3cdev, + p3t1085_i3c_ids); + struct regmap *regmap; + + regmap = devm_regmap_init_i3c(i3cdev, &p3t1085_i3c_regmap_config); + if (IS_ERR(regmap)) + return dev_err_probe(&i3cdev->dev, PTR_ERR(regmap), + "Failed to register i3c regmap\n"); + + ret = p3t1085_probe(&i3cdev->dev, 0, (uintptr_t)id->data, regmap); + if (ret) + return dev_err_probe(&i3cdev->dev, ret, "Failed to probe\n"); + + return 0; +} + +static struct i3c_driver p3t1085_driver = { + .driver = { + .name = "p3t1085_i3c", + }, + .probe = p3t1085_i3c_probe, + .id_table = p3t1085_i3c_ids, +}; +module_i3c_driver(p3t1085_driver); + +MODULE_AUTHOR("Xiaoning Wang <xiaoning.wang@nxp.com>"); +MODULE_DESCRIPTION("NXP p3t1085 i3c driver"); +MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(IIO_P3T1085);