forked from Minki/linux
iio: adc128s052: add ACPI _HID AANT1280
ACPI _HID AANT1280 matches an ADC124S101 present on E3940 SKUs of the UP Squared board. Add it to the driver. Signed-off-by: Nicola Lunghi <nicola.lunghi@emutex.com> [javier@emutex.com: fix up commit message and one checkpatch warning] Signed-off-by: Javier Arteaga <javier@emutex.com> Signed-off-by: Dan O'Donovan <dan@emutex.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
parent
37cd3c8768
commit
bd5d54e4d4
@ -12,10 +12,12 @@
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#include <linux/acpi.h>
|
||||
#include <linux/err.h>
|
||||
#include <linux/spi/spi.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/iio/iio.h>
|
||||
#include <linux/property.h>
|
||||
#include <linux/regulator/consumer.h>
|
||||
|
||||
struct adc128_configuration {
|
||||
@ -135,10 +137,15 @@ static const struct iio_info adc128_info = {
|
||||
static int adc128_probe(struct spi_device *spi)
|
||||
{
|
||||
struct iio_dev *indio_dev;
|
||||
unsigned int config;
|
||||
struct adc128 *adc;
|
||||
int config = spi_get_device_id(spi)->driver_data;
|
||||
int ret;
|
||||
|
||||
if (dev_fwnode(&spi->dev))
|
||||
config = (unsigned long) device_get_match_data(&spi->dev);
|
||||
else
|
||||
config = spi_get_device_id(spi)->driver_data;
|
||||
|
||||
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*adc));
|
||||
if (!indio_dev)
|
||||
return -ENOMEM;
|
||||
@ -207,10 +214,19 @@ static const struct spi_device_id adc128_id[] = {
|
||||
};
|
||||
MODULE_DEVICE_TABLE(spi, adc128_id);
|
||||
|
||||
#ifdef CONFIG_ACPI
|
||||
static const struct acpi_device_id adc128_acpi_match[] = {
|
||||
{ "AANT1280", 2 }, /* ADC124S021 compatible ACPI ID */
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(acpi, adc128_acpi_match);
|
||||
#endif
|
||||
|
||||
static struct spi_driver adc128_driver = {
|
||||
.driver = {
|
||||
.name = "adc128s052",
|
||||
.of_match_table = of_match_ptr(adc128_of_match),
|
||||
.acpi_match_table = ACPI_PTR(adc128_acpi_match),
|
||||
},
|
||||
.probe = adc128_probe,
|
||||
.remove = adc128_remove,
|
||||
|
Loading…
Reference in New Issue
Block a user