diff options
Diffstat (limited to 'drivers/hwmon/pmbus/ir38064.c')
| -rw-r--r-- | drivers/hwmon/pmbus/ir38064.c | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/drivers/hwmon/pmbus/ir38064.c b/drivers/hwmon/pmbus/ir38064.c index 1820f5077f66..7b4188e8bf48 100644 --- a/drivers/hwmon/pmbus/ir38064.c +++ b/drivers/hwmon/pmbus/ir38064.c @@ -6,7 +6,7 @@ * * VOUT_MODE is not supported by the device. The driver fakes VOUT linear16 * mode with exponent value -8 as direct mode with m=256/b=0/R=0. - * + * * The device supports VOUT_PEAK, IOUT_PEAK, and TEMPERATURE_PEAK, however * this driver does not currently support them. */ @@ -16,8 +16,16 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of.h> +#include <linux/regulator/driver.h> #include "pmbus.h" +#if IS_ENABLED(CONFIG_SENSORS_IR38064_REGULATOR) +static const struct regulator_desc ir38064_reg_desc[] = { + PMBUS_REGULATOR_ONE("vout"), +}; +#endif /* CONFIG_SENSORS_IR38064_REGULATOR */ + static struct pmbus_driver_info ir38064_info = { .pages = 1, .format[PSC_VOLTAGE_IN] = linear, @@ -33,33 +41,50 @@ static struct pmbus_driver_info ir38064_info = { | PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT | PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT | PMBUS_HAVE_POUT, +#if IS_ENABLED(CONFIG_SENSORS_IR38064_REGULATOR) + .num_regulators = 1, + .reg_desc = ir38064_reg_desc, +#endif }; -static int ir38064_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int ir38064_probe(struct i2c_client *client) { - return pmbus_do_probe(client, id, &ir38064_info); + return pmbus_do_probe(client, &ir38064_info); } static const struct i2c_device_id ir38064_id[] = { - {"ir38064", 0}, + {"ir38060"}, + {"ir38064"}, + {"ir38164"}, + {"ir38263"}, {} }; MODULE_DEVICE_TABLE(i2c, ir38064_id); +static const struct of_device_id __maybe_unused ir38064_of_match[] = { + { .compatible = "infineon,ir38060" }, + { .compatible = "infineon,ir38064" }, + { .compatible = "infineon,ir38164" }, + { .compatible = "infineon,ir38263" }, + {} +}; + +MODULE_DEVICE_TABLE(of, ir38064_of_match); + /* This is the driver that will be inserted */ static struct i2c_driver ir38064_driver = { .driver = { .name = "ir38064", + .of_match_table = of_match_ptr(ir38064_of_match), }, .probe = ir38064_probe, - .remove = pmbus_do_remove, .id_table = ir38064_id, }; module_i2c_driver(ir38064_driver); MODULE_AUTHOR("Maxim Sloyko <maxims@google.com>"); -MODULE_DESCRIPTION("PMBus driver for Infineon IR38064"); +MODULE_DESCRIPTION("PMBus driver for Infineon IR38064 and compatible chips"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS("PMBUS"); |