| Message ID | 1411400563-570-5-git-send-email-boris.brezillon@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 22/09/2014 17:42, Boris BREZILLON : > Add of_match_table to the existing driver so that rtt nodes defined in at91 > DTs can be attached to this driver. > > Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> > Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> > --- > drivers/rtc/rtc-at91sam9.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c > index 38a2693..d72c34d 100644 > --- a/drivers/rtc/rtc-at91sam9.c > +++ b/drivers/rtc/rtc-at91sam9.c > @@ -445,6 +445,14 @@ static int at91_rtc_resume(struct device *dev) > > static SIMPLE_DEV_PM_OPS(at91_rtc_pm_ops, at91_rtc_suspend, at91_rtc_resume); > > +#ifdef CONFIG_OF > +static const struct of_device_id at91_rtc_dt_ids[] = { > + { .compatible = "atmel,at91sam9260-rtt" }, > + { /* sentinel */ } > +}; > +MODULE_DEVICE_TABLE(of, at91_rtc_dt_ids); > +#endif > + > static struct platform_driver at91_rtc_driver = { > .probe = at91_rtc_probe, > .remove = at91_rtc_remove, > @@ -453,6 +461,7 @@ static struct platform_driver at91_rtc_driver = { > .name = "rtc-at91sam9", > .owner = THIS_MODULE, > .pm = &at91_rtc_pm_ops, > + .of_match_table = of_match_ptr(at91_rtc_dt_ids), > }, > }; > >
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c index 38a2693..d72c34d 100644 --- a/drivers/rtc/rtc-at91sam9.c +++ b/drivers/rtc/rtc-at91sam9.c @@ -445,6 +445,14 @@ static int at91_rtc_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(at91_rtc_pm_ops, at91_rtc_suspend, at91_rtc_resume); +#ifdef CONFIG_OF +static const struct of_device_id at91_rtc_dt_ids[] = { + { .compatible = "atmel,at91sam9260-rtt" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, at91_rtc_dt_ids); +#endif + static struct platform_driver at91_rtc_driver = { .probe = at91_rtc_probe, .remove = at91_rtc_remove, @@ -453,6 +461,7 @@ static struct platform_driver at91_rtc_driver = { .name = "rtc-at91sam9", .owner = THIS_MODULE, .pm = &at91_rtc_pm_ops, + .of_match_table = of_match_ptr(at91_rtc_dt_ids), }, };