kernel/linux.git/drivers/hwmon/tmp108.c, branch v6.19.11

hwmon: (tmp108) Drop mutex.h include

2025-10-15T18:02:43+00:00

The driver does not perform any locking, so including mutex.h is not necessary. Drop it. Signed-off-by: Guenter Roeck

hwmon: (tmp108) Drop of_match_ptr() protection

2024-12-14T16:00:44+00:00

Limiting the scope of devicetree support to CONFIG_OF prevents use of this driver with ACPI via PRP0001. Drop the dependency. While at it, - Switch of.h for mod_devicetable.h include given the use of struct of_device_id which is defined in that header - Add I2C device ID for p3t1085 - Drop the unnecessary include of hwmon-sysfs.h. Cc: Frank Li Signed-off-by: Guenter Roeck Link: https://lore.kernel.org/r/20241204141754.4051186-1-linux@roeck-us.net Reviewed-by: Frank Li Signed-off-by: Guenter Roeck

hwmon: (tmp108) Add basic regulator support

2024-12-14T16:00:44+00:00

TMP108/P3T1085 are powered by the V+/VCC regulator, add support for it. Signed-off-by: Stanislav Jakubek Signed-off-by: Guenter Roeck

hwmon: (tmp108) Do not fail in I3C probe when I3C regmap is a module

2024-11-23T17:49:02+00:00

I3C device probe fails when CONFIG_REGMAP_I3C=m: p3t1085_i3c 0-23615290090: error -ENODEV: Failed to register i3c regmap Fix this by using the IS_ENABLED(CONFIG_REGMAP_I3C) macro in the code. Fixes: c40655e33106 ("hwmon: (tmp108) Add support for I3C device") Signed-off-by: Jarkko Nikula Message-ID: <20241121121819.393104-1-jarkko.nikula@linux.intel.com> [groeck: Remove #ifdef entirely; it is not needed due to dead code elimination] Signed-off-by: Guenter Roeck

hwmon: (tmp108) Add support for I3C device

2024-11-12T21:54:55+00:00

Add support for I3C device in the tmp108 driver to handle the P3T1085 sensor. Register the I3C device driver to enable I3C functionality for the sensor. Signed-off-by: Frank Li Message-ID: <20241112-p3t1085-v4-2-a1334314b1e6@nxp.com> Signed-off-by: Guenter Roeck

hwmon: (tmp108) Add helper function tmp108_common_probe() to prepare I3C support

2024-11-12T21:54:55+00:00

Add help function tmp108_common_probe() to pave road to support i3c for P3T1085(NXP) chip. Use dev_err_probe() to simplify the code. Signed-off-by: Frank Li Message-ID: <20241112-p3t1085-v4-1-a1334314b1e6@nxp.com> Signed-off-by: Guenter Roeck

hwmon: (tmp108) Add NXP p3t1085 support

2024-11-12T21:54:55+00:00

Add compatible string 'nxp,p3t1085' since p3t1085's register layout is the same as tmp108. The p3t1085 supports I3C interface. Update document tmp108.rst and Kconfig's help context. Signed-off-by: Frank Li Message-ID: <20241111-p3t1085-v3-2-bff511550aad@nxp.com> Signed-off-by: Guenter Roeck

hwmon: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-01T14:47:49+00:00

These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20240430085654.1028864-2-u.kleine-koenig@pengutronix.de Signed-off-by: Guenter Roeck

hwmon: (tmp108) Use maple tree register cache

2023-06-10T14:37:02+00:00

The tmp108 is only capable of performing single register read and write operations which means it gains no advantage from using a rbtree register cache, convert it to using the more modern maple tree register cache instead. This should be more efficient. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20230609-hwmon-maple-v1-4-8edacce86b28@kernel.org Signed-off-by: Guenter Roeck

hwmon: Switch i2c drivers back to use .probe()

2023-06-08T13:41:17+00:00

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230505131718.1210071-1-u.kleine-koenig@pengutronix.de [groeck: Added missing change in pmbus/acbel-fsg032.c] Signed-off-by: Guenter Roeck