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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-07-31 11:24:08 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-08-05 09:24:04 +0200 |
| commit | 6cad6db75231a18f25dc7d610d5a0683160ac545 (patch) | |
| tree | e81459ebbfe2782abebc5da99f7472cf025ab59e | |
| parent | a73d3069f6f7717bbd31a2fcfe8ddb3d98076b1d (diff) | |
| download | lwn-6cad6db75231a18f25dc7d610d5a0683160ac545.tar.gz lwn-6cad6db75231a18f25dc7d610d5a0683160ac545.zip | |
ARM: dts: exynos: add CPU topology to Exynos5422
Describe Exynos5422 CPU topology.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210731092409.31496-7-krzysztof.kozlowski@canonical.com
| -rw-r--r-- | arch/arm/boot/dts/exynos5422-cpus.dtsi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5422-cpus.dtsi b/arch/arm/boot/dts/exynos5422-cpus.dtsi index 4b641b9b8179..412a0bb4b988 100644 --- a/arch/arm/boot/dts/exynos5422-cpus.dtsi +++ b/arch/arm/boot/dts/exynos5422-cpus.dtsi @@ -21,6 +21,38 @@ #address-cells = <1>; #size-cells = <0>; + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu4>; + }; + core1 { + cpu = <&cpu5>; + }; + core2 { + cpu = <&cpu6>; + }; + core3 { + cpu = <&cpu7>; + }; + }; + }; + cpu0: cpu@100 { device_type = "cpu"; compatible = "arm,cortex-a7"; |