On Tue, 20 Jun 2017 21:52:10 +0200
Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx> wrote:
> Add device tree support for LIS3DH accel sensor.
>
> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxx>
I'm going to hold this one for a little while as I have an open question to Rob on
how to support package in package devices.
I suspect his answer will have a baring on this as well.
> ---
> drivers/iio/accel/st_accel_spi.c | 26 ++++++++++++++++++--------
> 1 file changed, 18 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c
> index d13742edee0e..b7252a8ab494 100644
> --- a/drivers/iio/accel/st_accel_spi.c
> +++ b/drivers/iio/accel/st_accel_spi.c
> @@ -18,6 +18,22 @@
> #include <linux/iio/common/st_sensors_spi.h>
> #include "st_accel.h"
>
> +#ifdef CONFIG_OF
> +static const struct of_device_id st_accel_of_match[] = {
> + {
> + .compatible = "st,lis302dl-spi"
> + },
> + {
> + .compatible = "st,lis3dh-accel",
> + .data = LIS3DH_ACCEL_DEV_NAME,
> + },
> + {}
> +};
> +MODULE_DEVICE_TABLE(of, st_accel_of_match);
> +#else
> +#define st_accel_of_match NULL
> +#endif
> +
> static int st_accel_spi_probe(struct spi_device *spi)
> {
> struct iio_dev *indio_dev;
> @@ -30,6 +46,8 @@ static int st_accel_spi_probe(struct spi_device *spi)
>
> adata = iio_priv(indio_dev);
>
> + st_sensors_of_name_probe(&spi->dev, st_accel_of_match,
> + spi->modalias, sizeof(spi->modalias));
> st_sensors_spi_configure(indio_dev, spi, adata);
>
> err = st_accel_common_probe(indio_dev);
> @@ -61,14 +79,6 @@ static const struct spi_device_id st_accel_id_table[] = {
> };
> MODULE_DEVICE_TABLE(spi, st_accel_id_table);
>
> -#ifdef CONFIG_OF
> -static const struct of_device_id st_accel_of_match[] = {
> - { .compatible = "st,lis302dl-spi" },
> - {}
> -};
> -MODULE_DEVICE_TABLE(of, st_accel_of_match);
> -#endif
> -
> static struct spi_driver st_accel_driver = {
> .driver = {
> .name = "st-accel-spi",
--
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