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authorLucas Weaver <l-weaver@ti.com>2014-08-19 15:54:00 +0200
committerTony Lindgren <tony@atomide.com>2014-09-18 18:58:10 +0200
commitf53e3c538da314913e5d3d82c9610f8da42bd894 (patch)
tree94427d93af3d8d52cefe6ac68916781a223b1575 /arch/arm/boot/dts/dra72x.dtsi
parentARM: dts: cm-t54: setup omap_dwc3 (diff)
downloadlinux-f53e3c538da314913e5d3d82c9610f8da42bd894.tar.xz
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ARM: dts: DRA7: Add PMU nodes
DRA74x and DRA72x family of processors vary slightly in the number of CPUs. So, add different instances of PMU for each of these processor groups. Further, since the interrupts bypass crossbar and are directly connected to GIC, mark the dts nodes with relevant information. Tested with perf utility. Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Lucas Weaver <l-weaver@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra72x.dtsi')
-rw-r--r--arch/arm/boot/dts/dra72x.dtsi5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi
index f1ec22f6ebf4..e5a3d23a3df1 100644
--- a/arch/arm/boot/dts/dra72x.dtsi
+++ b/arch/arm/boot/dts/dra72x.dtsi
@@ -22,4 +22,9 @@
reg = <0>;
};
};
+
+ pmu {
+ compatible = "arm,cortex-a15-pmu";
+ interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>;
+ };
};