arm64: dts: qcom: msm8992: Add PSCI support.

This SoC's firmware does not fully support the PSCI
spec, but it's good enough to bring the cores up.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
Link: https://lore.kernel.org/r/20200625182118.131476-11-konradybcio@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8992.dtsi b/arch/arm64/boot/dts/qcom/msm8992.dtsi
index c4c9a108ae1e5bb18309f649f30a73dc10fb0c7d..bc3acc0cf9bf2551ff59489fe603d741f6c0403c 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8992.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8992.dtsi
@@ -135,6 +135,11 @@
                interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4)| IRQ_TYPE_LEVEL_HIGH)>;
        };
 
+       psci {
+               compatible = "arm,psci-0.2";
+               method = "hvc";
+       };
+
        reserved-memory {
                #address-cells = <2>;
                #size-cells = <2>;