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| author |   Konrad Dybcio <konradybcio@gmail.com> | 2020-06-25 20:21:09 +0200 |
|---|---|---|
| committer |   Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-07-27 23:43:13 -0700 |
| commit | 2912215f53919645da7149670d731729faba77fd (patch) | |
| tree | 06dd4be7acf7ab6821de75a4716055e2a61e0328 /arch/arm64/boot/dts/qcom/msm8992.dtsi | |
| parent | arm64: dts: qcom: bullhead: Move UART pinctrl to SoC (diff) | |
| download | linux-dev-2912215f53919645da7149670d731729faba77fd.tar.xz linux-dev-2912215f53919645da7149670d731729faba77fd.zip | |
arm64: dts: qcom: msm8992: Add a proper CPU map
This commit adds cpu nodes for all 6 cores
present on this SoC and the cpu-map.
Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
Link: https://lore.kernel.org/r/20200625182118.131476-6-konradybcio@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8992.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8992.dtsi | 82 |
1 files changed, 75 insertions, 7 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8992.dtsi b/arch/arm64/boot/dts/qcom/msm8992.dtsi index 8ef1cb8ba8ef..f780cd39ded6 100644 --- a/arch/arm64/boot/dts/qcom/msm8992.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8992.dtsi @@ -16,24 +16,92 @@ cpus { #address-cells = <2>; #size-cells = <0>; - cpu-map { - cluster0 { - core0 { - cpu = <&CPU0>; - }; - }; - }; CPU0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0 0x0>; next-level-cache = <&L2_0>; + enable-method = "psci"; L2_0: l2-cache { compatible = "cache"; cache-level = <2>; }; }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x1>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CPU2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x2>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CPU3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0 0x3>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CPU4: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x100>; + next-level-cache = <&L2_1>; + enable-method = "psci"; + L2_1: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + CPU5: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x101>; + next-level-cache = <&L2_1>; + enable-method = "psci"; + }; + + cpu-map { + cluster0 { + core0 { + cpu = <&CPU0>; + }; + + core1 { + cpu = <&CPU1>; + }; + + core2 { + cpu = <&CPU2>; + }; + + core3 { + cpu = <&CPU3>; + }; + }; + + cluster1 { + core0 { + cpu = <&CPU4>; + }; + + core1 { + cpu = <&CPU5>; + }; + }; + }; }; clocks { |