arm64: dts: r8a7795: Add pmu device nodes

Enabling the performance monitor unit on r8a7795.

Signed-off-by: Masaru Nagai <masaru.nagai.vx@renesas.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 4d43cf31418fac8ca7810fe252eb0981378c1c71..b9229a49dabca34349eaab38c0b51dab8ff68043 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -230,6 +230,18 @@
                        power-domains = <&cpg>;
                };
 
+               pmu {
+                       compatible = "arm,armv8-pmuv3";
+                       interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-affinity = <&a57_0>,
+                                            <&a57_1>,
+                                            <&a57_2>,
+                                            <&a57_3>;
+               };
+
                timer {
                        compatible = "arm,armv8-timer";
                        interrupts = <GIC_PPI 13