diff options
Diffstat (limited to 'drivers/iio/accel/adxl355_spi.c')
| -rw-r--r-- | drivers/iio/accel/adxl355_spi.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/iio/accel/adxl355_spi.c b/drivers/iio/accel/adxl355_spi.c index 5fe986ae03f6..fc99534d91ff 100644 --- a/drivers/iio/accel/adxl355_spi.c +++ b/drivers/iio/accel/adxl355_spi.c @@ -9,6 +9,7 @@ #include <linux/mod_devicetable.h> #include <linux/regmap.h> #include <linux/spi/spi.h> +#include <linux/property.h> #include "adxl355.h" @@ -24,9 +25,17 @@ static const struct regmap_config adxl355_spi_regmap_config = { static int adxl355_spi_probe(struct spi_device *spi) { - const struct spi_device_id *id = spi_get_device_id(spi); + const struct adxl355_chip_info *chip_data; struct regmap *regmap; + chip_data = device_get_match_data(&spi->dev); + if (!chip_data) { + chip_data = (void *)spi_get_device_id(spi)->driver_data; + + if (!chip_data) + return -EINVAL; + } + regmap = devm_regmap_init_spi(spi, &adxl355_spi_regmap_config); if (IS_ERR(regmap)) { dev_err(&spi->dev, "Error initializing spi regmap: %ld\n", @@ -35,17 +44,19 @@ static int adxl355_spi_probe(struct spi_device *spi) return PTR_ERR(regmap); } - return adxl355_core_probe(&spi->dev, regmap, id->name); + return adxl355_core_probe(&spi->dev, regmap, chip_data); } static const struct spi_device_id adxl355_spi_id[] = { - { "adxl355", 0 }, + { "adxl355", (kernel_ulong_t)&adxl35x_chip_info[ADXL355] }, + { "adxl359", (kernel_ulong_t)&adxl35x_chip_info[ADXL359] }, { } }; MODULE_DEVICE_TABLE(spi, adxl355_spi_id); static const struct of_device_id adxl355_of_match[] = { - { .compatible = "adi,adxl355" }, + { .compatible = "adi,adxl355", .data = &adxl35x_chip_info[ADXL355] }, + { .compatible = "adi,adxl359", .data = &adxl35x_chip_info[ADXL359] }, { } }; MODULE_DEVICE_TABLE(of, adxl355_of_match); |