Messages in this thread Patch in this message | | | From | Jacopo Mondi <> | Subject | [PATCH 2/2] ARM: dts: gr-peach: Enable ostm0 and ostm1 timers | Date | Mon, 9 Oct 2017 10:48:35 +0200 |
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Enable ostm0 and ostm1 timers to be used as clock source and clockevent source. The timers provides greater accuracy than the already enabled mtu2 one.
With these enabled:
clocksource: ostm: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 57352151442 ns sched_clock: 32 bits at 33MHz, resolution 30ns, wraps every 64440619504ns ostm: used for clocksource ostm: used for clock events
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Suggested-by: Chris Brandt <chris.brandt@renesas.com> --- arch/arm/boot/dts/r7s72100-gr-peach.dts | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/r7s72100-gr-peach.dts b/arch/arm/boot/dts/r7s72100-gr-peach.dts index 990435c..9e9e890 100644 --- a/arch/arm/boot/dts/r7s72100-gr-peach.dts +++ b/arch/arm/boot/dts/r7s72100-gr-peach.dts @@ -104,6 +104,14 @@ status = "okay"; }; +&ostm0 { + status = "okay"; +}; + +&ostm1 { + status = "okay"; +}; + &scif2 { pinctrl-names = "default"; pinctrl-0 = <&scif2_pins>; -- 2.7.4
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