diff options
| author |   Vineet Gupta <vgupta@synopsys.com> | 2016-01-01 18:48:40 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2016-05-09 09:32:29 +0530 |
| commit | 7ec9f34a03e4a08469cca206ff5324f6b99fdc3f (patch) | |
| tree | 4ba97a85326dbb9e93a95806ca90c543ec82b020 /arch/arc/boot/dts/skeleton_hs.dtsi | |
| parent | ARC: [dts] Add clk feeding into timers to DTs (diff) | |
| download | linux-dev-7ec9f34a03e4a08469cca206ff5324f6b99fdc3f.tar.xz linux-dev-7ec9f34a03e4a08469cca206ff5324f6b99fdc3f.zip | |
ARC: [dts] Introduce Timer bindings
ARC Timers have historically been probed directly.
As precursor to start probing Timers thru DT introduce these bindings
Note that to keep series bisectable, these bindings are not yet used in
code.
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/boot/dts/skeleton_hs.dtsi')
| -rw-r--r-- | arch/arc/boot/dts/skeleton_hs.dtsi | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arc/boot/dts/skeleton_hs.dtsi b/arch/arc/boot/dts/skeleton_hs.dtsi index a53876669030..71fd308a9298 100644 --- a/arch/arc/boot/dts/skeleton_hs.dtsi +++ b/arch/arc/boot/dts/skeleton_hs.dtsi @@ -25,6 +25,26 @@ }; }; + /* TIMER0 with interrupt for clockevent */ + timer0 { + compatible = "snps,arc-timer"; + interrupts = <16>; + interrupt-parent = <&core_intc>; + clocks = <&core_clk>; + }; + + /* 64-bit Local RTC: preferred clocksource for UP */ + rtc { + compatible = "snps,archs-timer-rtc"; + clocks = <&core_clk>; + }; + + /* TIMER1 for free running clocksource: Fallback if rtc not found */ + timer1 { + compatible = "snps,arc-timer"; + clocks = <&core_clk>; + }; + memory { device_type = "memory"; reg = <0x80000000 0x10000000>; /* 256M */ |