[PATCH] arm64: dts: renesas: r9a07g043u: Add Cortex-A55 PMU node

From: Prabhakar
Date: Fri Jan 27 2023 - 12:40:53 EST


From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Enable the performance monitor unit for the Cortex-A55 core on the
RZ/G2UL (r9a07g043u) SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r9a07g043u.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
index 9d854706ada5..33e562390646 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
@@ -35,6 +35,11 @@ L3_CA55: cache-controller-0 {
};
};

+ pmu_a55 {
+ compatible = "arm,cortex-a55-pmu";
+ interrupts-extended = <&gic GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
psci {
compatible = "arm,psci-1.0", "arm,psci-0.2";
method = "smc";
--
2.25.1