Messages in this thread Patch in this message | | | From | Li Yang <> | Subject | [PATCH 2/2] arm64: dts: ls2080a: Add cache nodes for cacheinfo support | Date | Thu, 16 Jun 2016 18:35:04 -0500 |
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Adds the cache nodes and next-level-cache property for the cacheinfo to work.
Signed-off-by: Li Yang <leoyang.li@nxp.com> --- arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi index 3187c82..0f4b9c1 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi @@ -67,6 +67,7 @@ compatible = "arm,cortex-a57"; reg = <0x0 0x0>; clocks = <&clockgen 1 0>; + next-level-cache = <&cluster0_l2>; }; cpu@1 { @@ -74,6 +75,7 @@ compatible = "arm,cortex-a57"; reg = <0x0 0x1>; clocks = <&clockgen 1 0>; + next-level-cache = <&cluster0_l2>; }; cpu@100 { @@ -81,6 +83,7 @@ compatible = "arm,cortex-a57"; reg = <0x0 0x100>; clocks = <&clockgen 1 1>; + next-level-cache = <&cluster1_l2>; }; cpu@101 { @@ -88,6 +91,7 @@ compatible = "arm,cortex-a57"; reg = <0x0 0x101>; clocks = <&clockgen 1 1>; + next-level-cache = <&cluster1_l2>; }; cpu@200 { @@ -95,6 +99,7 @@ compatible = "arm,cortex-a57"; reg = <0x0 0x200>; clocks = <&clockgen 1 2>; + next-level-cache = <&cluster2_l2>; }; cpu@201 { @@ -102,6 +107,7 @@ compatible = "arm,cortex-a57"; reg = <0x0 0x201>; clocks = <&clockgen 1 2>; + next-level-cache = <&cluster2_l2>; }; cpu@300 { @@ -109,6 +115,7 @@ compatible = "arm,cortex-a57"; reg = <0x0 0x300>; clocks = <&clockgen 1 3>; + next-level-cache = <&cluster3_l2>; }; cpu@301 { @@ -116,6 +123,23 @@ compatible = "arm,cortex-a57"; reg = <0x0 0x301>; clocks = <&clockgen 1 3>; + next-level-cache = <&cluster3_l2>; + }; + + cluster0_l2: l2-cache0 { + compatible = "cache"; + }; + + cluster1_l2: l2-cache1 { + compatible = "cache"; + }; + + cluster2_l2: l2-cache2 { + compatible = "cache"; + }; + + cluster3_l2: l2-cache3 { + compatible = "cache"; }; }; -- 1.9.0
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