On 09/23/13 15:36, Juergen Beisert wrote:
> The LRADC units in i.MX23 and i.MX28 differ and we need to distinguish both
> SoC variants in order to make the touchscreen work on i.MX23
>
> Signed-off-by: Juergen Beisert <jbe@xxxxxxxxxxxxxx>
> CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> CC: linux-input@xxxxxxxxxxxxxxx
> CC: devel@xxxxxxxxxxxxxxxxxxxx
> CC: Marek Vasut <marex@xxxxxxx>
> CC: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
> CC: Jonathan Cameron <jic23@xxxxxxxxx>
Applied to the togreg branch of iio.git
Thanks
> ---
> drivers/staging/iio/adc/mxs-lradc.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c
> index 00b61ac..3abc91f 100644
> --- a/drivers/staging/iio/adc/mxs-lradc.c
> +++ b/drivers/staging/iio/adc/mxs-lradc.c
> @@ -177,6 +177,8 @@ struct mxs_lradc {
>
> struct input_dev *ts_input;
> struct work_struct ts_work;
> +
> + enum mxs_lradc_id soc;
> };
>
> #define LRADC_CTRL0 0x00
> @@ -923,6 +925,7 @@ static int mxs_lradc_probe(struct platform_device *pdev)
> }
>
> lradc = iio_priv(iio);
> + lradc->soc = (enum mxs_lradc_id)of_id->data;
>
> /* Grab the memory area */
> iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>
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