Messages in this thread | | | From | Trent Piepho <> | Subject | Re: [1/3] rtc/fsl: support flextimer for lx2160a | Date | Fri, 23 Aug 2019 16:56:28 +0000 |
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On Fri, 2019-08-23 at 17:57 +0800, Biwen Li wrote: > The patch supports flextimer for lx2160a > > Signed-off-by: Biwen Li <biwen.li@nxp.com> > --- > drivers/rtc/rtc-fsl-ftm-alarm.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/rtc/rtc-fsl-ftm-alarm.c b/drivers/rtc/rtc-fsl- > ftm-alarm.c > index 4f7259c2d6a3..2b81525f6db8 100644 > --- a/drivers/rtc/rtc-fsl-ftm-alarm.c > +++ b/drivers/rtc/rtc-fsl-ftm-alarm.c > @@ -313,6 +313,7 @@ static const struct of_device_id ftm_rtc_match[] > = { > { .compatible = "fsl,ls1088a-ftm-alarm", }, > { .compatible = "fsl,ls208xa-ftm-alarm", }, > { .compatible = "fsl,ls1028a-ftm-alarm", }, > + { .compatible = "fsl,lx2160a-ftm-alarm", }, > { }, > }; >
Since there's no data associated with each compatible, it doesn't seem like there's any need to add a new one.
What's normally done is add two compatibles in the dts, the base version and the specific version, e.g.:
+ rcpm: rcpm@1e34040 { + compatible = "fsl,lx2160a-rcpm", "fsl,qoriq-cpm-2.1+";
Or in this case, compatible = "fsl,lx2160a-ftm-alarm", "fsl,ls1088a-ftm-alarm";
Then there's no need to add to the driver list. | |