diff options
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp251.dtsi | 16 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp253.dtsi | 9 |
2 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 2013f391f4b9..96d6de29c14c 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -20,6 +20,8 @@ device_type = "cpu"; reg = <0>; enable-method = "psci"; + power-domains = <&CPU_PD0>; + power-domain-names = "psci"; }; }; @@ -90,6 +92,20 @@ psci { compatible = "arm,psci-1.0"; method = "smc"; + + CPU_PD0: power-domain-cpu0 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + }; + + CLUSTER_PD: power-domain-cluster { + #power-domain-cells = <0>; + power-domains = <&RET_PD>; + }; + + RET_PD: power-domain-retention { + #power-domain-cells = <0>; + }; }; timer { diff --git a/arch/arm64/boot/dts/st/stm32mp253.dtsi b/arch/arm64/boot/dts/st/stm32mp253.dtsi index 69001f924d17..652e41facb35 100644 --- a/arch/arm64/boot/dts/st/stm32mp253.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp253.dtsi @@ -12,6 +12,8 @@ device_type = "cpu"; reg = <1>; enable-method = "psci"; + power-domains = <&CPU_PD1>; + power-domain-names = "psci"; }; }; @@ -21,6 +23,13 @@ interrupt-affinity = <&cpu0>, <&cpu1>; }; + psci { + CPU_PD1: power-domain-cpu1 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + }; + }; + timer { interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, |