On Fri, Jan 25, 2013 at 16:04:22, Nori, Sekhar wrote:
> On 1/25/2013 11:43 AM, Mrugesh Katepallewar wrote:
> > Add RTC DT entries in da850 dts file.
> >
> > Signed-off-by: Mrugesh Katepallewar <mrugesh...@ti.com>
> > ---
> > Applies on top of v3.8-rc4 of linus tree.
> >
> > Tested on da850-evm device.
> >
> > Test Procedure:
> > date [YYYY.]MM.DD-hh:mm[:ss]
> > hwclock -w
> > reset board and check system time.
> >
> > :100644 100644 37dc5a3... b16efd4... M arch/arm/boot/dts/da850-evm.dts
> > :100644 100644 640ab75... a8eb1b1... M arch/arm/boot/dts/da850.dtsi
> > arch/arm/boot/dts/da850-evm.dts | 3 +++
> > arch/arm/boot/dts/da850.dtsi | 8 ++++++++
> > 2 files changed, 11 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/da850-evm.dts
> > b/arch/arm/boot/dts/da850-evm.dts index 37dc5a3..b16efd4 100644
> > --- a/arch/arm/boot/dts/da850-evm.dts
> > +++ b/arch/arm/boot/dts/da850-evm.dts
> > @@ -24,5 +24,8 @@
> > serial2: serial@1d0d000 {
> > status = "okay";
> > };
> > + rtc@1c23000 {
> > + status = "okay";
> > + };
> > };
> > };
> > diff --git a/arch/arm/boot/dts/da850.dtsi
> > b/arch/arm/boot/dts/da850.dtsi index 640ab75..a8eb1b1 100644
> > --- a/arch/arm/boot/dts/da850.dtsi
> > +++ b/arch/arm/boot/dts/da850.dtsi
> > @@ -56,5 +56,13 @@
> > interrupt-parent = <&intc>;
> > status = "disabled";
> > };
> > + rtc@1c23000 {
> > + compatible = "ti,da830-rtc";
> > + reg = <0x23000 0x1000>;
> > + interrupts = <19
> > + 19>;
>
> Why two interrupts of the same number? If there is only one interrupt line
> then only one should be specified, no?
We are using common OMAP RTC driver for da850 and other ti SoC's (e.g.am33xx).
I have seen in am33xx.dtsi rtc timer
and alarm interrupts are different. So, two interrupt numbers are expected from
RTC DT node.
>
> Thanks,
> Sekhar
>
Regards,
Mrugesh
