On Mon, Apr 24, 2023 at 03:34:24PM +0300, Nikita Shubin wrote:
> - Find register range from the device tree.
>
> Signed-off-by: Nikita Shubin <nikita.shubin@xxxxxxxxxxx>
> ---
>
> Notes:
> Arnd Bergmann:
> - wildcards ep93xx to something meaningful, i.e. ep9301
> - drop wrappers
>
> drivers/rtc/rtc-ep93xx.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
> index acae7f16808f..8bda20a4940a 100644
> --- a/drivers/rtc/rtc-ep93xx.c
> +++ b/drivers/rtc/rtc-ep93xx.c
> @@ -8,6 +8,7 @@
>
> #include <linux/module.h>
> #include <linux/rtc.h>
> +#include <linux/of.h>
linux/mod_devicetable.h is the actual header you depend on.
> #include <linux/platform_device.h>
> #include <linux/io.h>
> #include <linux/gfp.h>
> @@ -148,9 +149,16 @@ static int ep93xx_rtc_probe(struct platform_device *pdev)
> return devm_rtc_register_device(ep93xx_rtc->rtc);
> }
>
> +static const struct of_device_id ep93xx_rtc_of_ids[] = {
> + { .compatible = "cirrus,ep9301-rtc" },
> + {},
> +};
> +MODULE_DEVICE_TABLE(of, ep93xx_rtc_of_ids);
> +
> static struct platform_driver ep93xx_rtc_driver = {
> .driver = {
> .name = "ep93xx-rtc",
> + .of_match_table = ep93xx_rtc_of_ids,
> },
> .probe = ep93xx_rtc_probe,
> };
> --
> 2.39.2
>
