arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes

Commit ac82d1277215 ("arm64: perf: add Cortex-A53 support") adds the
cortex A53 PMU support, thus instead of using the generic armv8-pmuv3
compatibility use the more specific Cortex A53 compatibility.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
index 099ad93..f926256 100644 (file)
--- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
+++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
@@ -115,7 +115,7 @@
        };
 
        pmu {
-               compatible = "arm,armv8-pmuv3";
+               compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3";
                interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,