On Wed, 15 Sep 2021, Miquel Raynal wrote:
> There was in the past a typo in the coordinate readouts property. The
> bindings have been updated, the touchscreen driver as well and now
> supports both. However, the MFD driver that is in charge of verifying
> the validity of the property only checks the bogus one. Add support for
> the correctly spelled DT property.
>
> Fixes: c9aeb249bf72 ("Input: ti_am335x_tsc - fix spelling mistake in TSC/ADC DT binding")
> Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> ---
> drivers/mfd/ti_am335x_tscadc.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
> index 155a8ed879b3..aa46ed669016 100644
> --- a/drivers/mfd/ti_am335x_tscadc.c
> +++ b/drivers/mfd/ti_am335x_tscadc.c
> @@ -144,8 +144,14 @@ static int ti_tscadc_probe(struct platform_device *pdev)
> if (tscadc->data->has_tsc) {
> node = of_get_child_by_name(pdev->dev.of_node, "tsc");
> of_property_read_u32(node, "ti,wires", &tscmag_wires);
> - of_property_read_u32(node, "ti,coordiante-readouts", &readouts);
> + err = of_property_read_u32(node, "ti,coordinate-readouts",
> + &readouts);
> + if (err < 0)
> + of_property_read_u32(node, "ti,coordiante-readouts",
> + &readouts);
> +
How long are you proposing that we support this churn?
> of_node_put(node);
> +
> if (tscmag_wires)
> use_tsc = true;
> } else {
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
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