From: Ben Avison <bavison@riscosopen.org>
Date: Wed, 30 Mar 2022 10:43:25 +0000 (+0100)
Subject: ARM: dts: Enable PMU on Cortex-A72 in AArch32 state
X-Git-Tag: accepted/tizen/unified/20230118.172025~723
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94489dd114ddc63975bdbd272fd5656a8c8392fc;p=platform%2Fkernel%2Flinux-rpi.git

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>
---

diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 0c63bad..9f9e45a 100644
--- 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>,