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Groups > linux.kernel > #1337532
| From | Jan Glauber <jglauber@cavium.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 3/5] arm64: dts: Add Cavium ThunderX specific PMU |
| Date | 2016-02-18 18:00 +0100 |
| Message-ID | <r3A5R-8tj-27@gated-at.bofh.it> (permalink) |
| References | <r3A5R-8tj-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add a compatible string for the Cavium ThunderX PMU.
Signed-off-by: Jan Glauber <jglauber@cavium.com>
---
Documentation/devicetree/bindings/arm/pmu.txt | 1 +
arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 5 +++++
2 files changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt
index 5651883..d3999a1 100644
--- a/Documentation/devicetree/bindings/arm/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/pmu.txt
@@ -25,6 +25,7 @@ Required properties:
"qcom,scorpion-pmu"
"qcom,scorpion-mp-pmu"
"qcom,krait-pmu"
+ "cavium,thunder-pmu"
- interrupts : 1 combined interrupt or 1 per core. If the interrupt is a per-cpu
interrupt (PPI) then 1 interrupt should be specified.
diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
index 9cb7cf9..2eb9b22 100644
--- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
+++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
@@ -360,6 +360,11 @@
<1 10 0xff01>;
};
+ pmu {
+ compatible = "cavium,thunder-pmu", "arm,armv8-pmuv3";
+ interrupts = <1 7 4>;
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <2>;
--
1.9.1
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[PATCH v4 0/5] Cavium ThunderX PMU support Jan Glauber <jglauber@cavium.com> - 2016-02-18 18:00 +0100
[PATCH v4 3/5] arm64: dts: Add Cavium ThunderX specific PMU Jan Glauber <jglauber@cavium.com> - 2016-02-18 18:00 +0100
Re: [PATCH v4 3/5] arm64: dts: Add Cavium ThunderX specific PMU Will Deacon <will.deacon@arm.com> - 2016-02-18 18:40 +0100
Re: [PATCH v4 3/5] arm64: dts: Add Cavium ThunderX specific PMU David Daney <ddaney@caviumnetworks.com> - 2016-02-18 19:40 +0100
Re: [PATCH v4 3/5] arm64: dts: Add Cavium ThunderX specific PMU Jan Glauber <jan.glauber@caviumnetworks.com> - 2016-02-22 13:50 +0100
[PATCH v4 1/5] arm64/perf: Rename Cortex A57 events Jan Glauber <jglauber@cavium.com> - 2016-02-18 18:00 +0100
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