diff options
Diffstat (limited to 'drivers/iio/adc/ti-adc081c.c')
| -rw-r--r-- | drivers/iio/adc/ti-adc081c.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c index 16fc608db36a..bd48b073e720 100644 --- a/drivers/iio/adc/ti-adc081c.c +++ b/drivers/iio/adc/ti-adc081c.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/module.h> #include <linux/mod_devicetable.h> +#include <linux/property.h> #include <linux/iio/iio.h> #include <linux/iio/buffer.h> @@ -156,13 +157,16 @@ static int adc081c_probe(struct i2c_client *client, { struct iio_dev *iio; struct adc081c *adc; - struct adcxx1c_model *model; + const struct adcxx1c_model *model; int err; if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA)) return -EOPNOTSUPP; - model = &adcxx1c_models[id->driver_data]; + if (dev_fwnode(&client->dev)) + model = device_get_match_data(&client->dev); + else + model = &adcxx1c_models[id->driver_data]; iio = devm_iio_device_alloc(&client->dev, sizeof(*adc)); if (!iio) @@ -210,10 +214,17 @@ static const struct i2c_device_id adc081c_id[] = { }; MODULE_DEVICE_TABLE(i2c, adc081c_id); +static const struct acpi_device_id adc081c_acpi_match[] = { + /* Used on some AAEON boards */ + { "ADC081C", (kernel_ulong_t)&adcxx1c_models[ADC081C] }, + { } +}; +MODULE_DEVICE_TABLE(acpi, adc081c_acpi_match); + static const struct of_device_id adc081c_of_match[] = { - { .compatible = "ti,adc081c" }, - { .compatible = "ti,adc101c" }, - { .compatible = "ti,adc121c" }, + { .compatible = "ti,adc081c", .data = &adcxx1c_models[ADC081C] }, + { .compatible = "ti,adc101c", .data = &adcxx1c_models[ADC101C] }, + { .compatible = "ti,adc121c", .data = &adcxx1c_models[ADC121C] }, { } }; MODULE_DEVICE_TABLE(of, adc081c_of_match); @@ -222,6 +233,7 @@ static struct i2c_driver adc081c_driver = { .driver = { .name = "adc081c", .of_match_table = adc081c_of_match, + .acpi_match_table = adc081c_acpi_match, }, .probe = adc081c_probe, .id_table = adc081c_id, |