On 05/08/2013 17:26, Alexandre Belloni :
ARM Performance Monitor Units are available on the sama5d3, add the support in
the dtsi.
Tested with perf and oprofile on the sama5d31ek.
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
Stacked on at91-3.12-dt.
Thanks.
---
arch/arm/boot/dts/sama5d3.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index a1d5e25..afa68ac 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -48,6 +48,11 @@
};
};
+ pmu {
+ compatible = "arm,cortex-a5-pmu";
+ interrupts = <46 IRQ_TYPE_LEVEL_HIGH 0>;
+ };
+
memory {
reg = <0x20000000 0x8000000>;
};
--
Nicolas Ferre
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