950-0802-ARM-dts-Enable-PMU-on-Cortex-A72-in-AArch32-state.patch

From 80c0520cfe63849639bb0ee4db6f82606ca844cb Mon Sep 17 00:00:00 2001
From: Ben Avison <bavison@riscosopen.org>
Date: Wed, 30 Mar 2022 11:43:25 +0100
Subject: [PATCH] ARM: dts: Enable PMU on Cortex-A72 in AArch32 state

There is no specific AArch32 driver for the Cortex-A72 PMU, but the
Cortex-A7 one works and is much better than no PMU driver at all.

Signed-off-by: Ben Avison <bavison@riscosopen.org>
---
 arch/arm/boot/dts/bcm2711.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -445,7 +445,7 @@
 	};
 
 	arm-pmu {
-		compatible = "arm,cortex-a72-pmu", "arm,armv8-pmuv3";
+		compatible = "arm,cortex-a72-pmu", "arm,armv8-pmuv3", "arm,cortex-a7-pmu";
 		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 			<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
 			<GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,