On Tue, Sep 10, 2019 at 11:31:21AM +0200, Lars Poeschel wrote:
> It is favourable to have one unified compatible string for devices that
> have multiple interfaces. So this adds simply "pn532" as the devicetree
> binding compatible string and makes a note that the old ones are
> deprecated.
Do you also need to update
Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt
to both document the new compat string and deprecate the old ones?
> Cc: Johan Hovold <jo...@kernel.org>
> Signed-off-by: Lars Poeschel <poesc...@lemonage.de>
> ---
> Changes in v6:
> - Rebased the patch series on v5.3-rc5
>
> Changes in v3:
> - This patch is new in v3
>
> drivers/nfc/pn533/i2c.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c
> index 1832cd921ea7..1abd40398a5a 100644
> --- a/drivers/nfc/pn533/i2c.c
> +++ b/drivers/nfc/pn533/i2c.c
> @@ -245,6 +245,11 @@ static int pn533_i2c_remove(struct i2c_client *client)
> }
>
> static const struct of_device_id of_pn533_i2c_match[] = {
> + { .compatible = "nxp,pn532", },
> + /*
> + * NOTE: The use of the compatibles with the trailing "...-i2c" is
> + * deprecated and will be removed.
> + */
> { .compatible = "nxp,pn533-i2c", },
> { .compatible = "nxp,pn532-i2c", },
> {},
> --
> 2.23.0
>
