From: Phil Elwell <phil@raspberrypi.com>
Date: Tue, 17 Mar 2020 16:39:07 +0000 (+0000)
Subject: ARM: dts: bcm2711: Add 32-bit PMU compatibility
X-Git-Tag: submit/tizen/20200402.094258~300
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e99b135d281f33b5c1f19d24bb9c8dadca507c9d;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: bcm2711: Add 32-bit PMU compatibility

The "arm" architecture has no support for the cortex-a72 as such, but
the performance and measurement unit from the cortex-a15 seems to be
compatible.

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---

diff --git a/arch/arm/boot/dts/bcm2838.dtsi b/arch/arm/boot/dts/bcm2838.dtsi
index 5f837e8..0f54f05 100644
--- a/arch/arm/boot/dts/bcm2838.dtsi
+++ b/arch/arm/boot/dts/bcm2838.dtsi
@@ -224,7 +224,7 @@
 	};
 
 	arm-pmu {
-		compatible = "arm,cortex-a72-pmu";
+		compatible = "arm,cortex-a72-pmu", "arm,cortex-a15-pmu";
 		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 			<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
 			<GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,