[PATCH v2 1/3] ARM: dts: berlin: add pmu node for BG2Q and BG2CD

[Jisheng Zhang <jszhang-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>]

This patch adds the pmu node, enabling the PMU unit on Marvell BG2Q and
BG2CD SoCs.

Signed-off-by: Jisheng Zhang <jszhang-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>
---
 arch/arm/boot/dts/berlin2cd.dtsi | 5 +++++
 arch/arm/boot/dts/berlin2q.dtsi  | 8 ++++++++
 2 files changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/berlin2cd.dtsi b/arch/arm/boot/dts/berlin2cd.dtsi
index 230df3b..a318bc3 100644
--- a/arch/arm/boot/dts/berlin2cd.dtsi
+++ b/arch/arm/boot/dts/berlin2cd.dtsi
@@ -45,6 +45,11 @@
 
 		ranges = <0 0xf7000000 0x1000000>;
 
+		pmu {
+			compatible = "arm,cortex-a9-pmu";
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		sdhci0: sdhci@ab0000 {
 			compatible = "mrvl,pxav3-mmc";
 			reg = <0xab0000 0x200>;
diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 35253c9..933dcbb 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -63,6 +63,14 @@
 		ranges = <0 0xf7000000 0x1000000>;
 		interrupt-parent = <&gic>;
 
+		pmu {
+			compatible = "arm,cortex-a9-pmu";
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		sdhci0: sdhci@ab0000 {
 			compatible = "mrvl,pxav3-mmc";
 			reg = <0xab0000 0x200>;
-- 
2.1.4

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