This commit adds cpu nodes for all 6 cores present on this SoC and the cpu-map.
Signed-off-by: Konrad Dybcio <[email protected]> --- arch/arm64/boot/dts/qcom/msm8992.dtsi | 68 +++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8992.dtsi b/arch/arm64/boot/dts/qcom/msm8992.dtsi index 2021795c99ad..900c9445e0ba 100644 --- a/arch/arm64/boot/dts/qcom/msm8992.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8992.dtsi @@ -20,11 +20,34 @@ / { cpus { #address-cells = <2>; #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>; + }; }; }; @@ -33,11 +56,56 @@ CPU0: cpu@0 { 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"; + }; }; timer { -- 2.26.2
