--- arch/arm/boot/dts/bcm2837.dtsi +++ arch/arm/boot/dts/bcm2837.dtsi @@ -37,6 +37,7 @@ compatible = "arm,cortex-a53"; reg = <0>; enable-method = "spin-table"; + next-level-cache = <&L2>; cpu-release-addr = <0x0 0x000000d8>; }; @@ -45,6 +46,7 @@ compatible = "arm,cortex-a53"; reg = <1>; enable-method = "spin-table"; + next-level-cache = <&L2>; cpu-release-addr = <0x0 0x000000e0>; }; @@ -53,6 +55,7 @@ compatible = "arm,cortex-a53"; reg = <2>; enable-method = "spin-table"; + next-level-cache = <&L2>; cpu-release-addr = <0x0 0x000000e8>; }; @@ -61,8 +64,14 @@ compatible = "arm,cortex-a53"; reg = <3>; enable-method = "spin-table"; + next-level-cache = <&L2>; cpu-release-addr = <0x0 0x000000f0>; }; + + L2: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; }; };