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| author | Loic Poulain <loic.poulain@linaro.org> | 2024-03-09 14:15:04 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-03-17 20:28:06 -0500 |
| commit | 7d6d561fa934594faf359f6fffee0e2dd59f8110 (patch) | |
| tree | e5b8a294c33b62caf45780a1aeea5b31f49c6b81 | |
| parent | 27ef06ebd289992ad4469632b440cd0b072be562 (diff) | |
| download | linux-stable-7d6d561fa934594faf359f6fffee0e2dd59f8110.tar.gz linux-stable-7d6d561fa934594faf359f6fffee0e2dd59f8110.tar.bz2 linux-stable-7d6d561fa934594faf359f6fffee0e2dd59f8110.zip | |
arm64: dts: qcom: qcm2290: Add LMH node
Add a node for the Limits Management Hardware to ensure it can be
configured by the operating system.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
[Konrad: add commit msg, rebase]
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240308-topic-rb1_lmh-v2-3-bac3914b0fe3@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcm2290.dtsi | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi index 89beac833d43..1aacad50e7fc 100644 --- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi +++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi @@ -1858,7 +1858,7 @@ compatible = "qcom,qcm2290-cpufreq-hw", "qcom,cpufreq-hw"; reg = <0x0 0x0f521000 0x0 0x1000>; reg-names = "freq-domain0"; - interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&lmh_cluster 0>; interrupt-names = "dcvsh-irq-0"; clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&gcc GPLL0>; clock-names = "xo", "alternate"; @@ -1866,6 +1866,18 @@ #freq-domain-cells = <1>; #clock-cells = <1>; }; + + lmh_cluster: lmh@f550800 { + compatible = "qcom,qcm2290-lmh", "qcom,sm8150-lmh"; + reg = <0x0 0x0f550800 0x0 0x400>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + cpus = <&CPU0>; + qcom,lmh-temp-arm-millicelsius = <65000>; + qcom,lmh-temp-low-millicelsius = <94500>; + qcom,lmh-temp-high-millicelsius = <95000>; + interrupt-controller; + #interrupt-cells = <1>; + }; }; thermal-zones { |