diff options
| -rw-r--r-- | drivers/hwmon/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/hwmon/tmp108.c | 35 |
2 files changed, 35 insertions, 1 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 7b9b52fa731c..ad20dc8506f9 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -2298,6 +2298,7 @@ config SENSORS_TMP108 tristate "Texas Instruments TMP108" depends on I2C select REGMAP_I2C + select REGMAP_I3C if I3C help If you say yes here you get support for Texas Instruments TMP108 sensor chips and NXP P3T1085. diff --git a/drivers/hwmon/tmp108.c b/drivers/hwmon/tmp108.c index bfbea6349a95..1f36af2cd2d9 100644 --- a/drivers/hwmon/tmp108.c +++ b/drivers/hwmon/tmp108.c @@ -13,6 +13,7 @@ #include <linux/mutex.h> #include <linux/of.h> #include <linux/i2c.h> +#include <linux/i3c/device.h> #include <linux/init.h> #include <linux/jiffies.h> #include <linux/regmap.h> @@ -440,7 +441,39 @@ static struct i2c_driver tmp108_driver = { .id_table = tmp108_i2c_ids, }; -module_i2c_driver(tmp108_driver); +static const struct i3c_device_id p3t1085_i3c_ids[] = { + I3C_DEVICE(0x011b, 0x1529, NULL), + {} +}; +MODULE_DEVICE_TABLE(i3c, p3t1085_i3c_ids); + +static int p3t1085_i3c_probe(struct i3c_device *i3cdev) +{ + struct device *dev = i3cdev_to_dev(i3cdev); + struct regmap *regmap; + +#ifdef CONFIG_REGMAP_I3C + regmap = devm_regmap_init_i3c(i3cdev, &tmp108_regmap_config); +#else + regmap = ERR_PTR(-ENODEV); +#endif + + if (IS_ERR(regmap)) + return dev_err_probe(dev, PTR_ERR(regmap), + "Failed to register i3c regmap\n"); + + return tmp108_common_probe(dev, regmap, "p3t1085_i3c"); +} + +static struct i3c_driver p3t1085_driver = { + .driver = { + .name = "p3t1085_i3c", + }, + .probe = p3t1085_i3c_probe, + .id_table = p3t1085_i3c_ids, +}; + +module_i3c_i2c_driver(p3t1085_driver, &tmp108_driver) MODULE_AUTHOR("John Muir <[email protected]>"); MODULE_DESCRIPTION("Texas Instruments TMP108 temperature sensor driver"); |