[PATCH RFC 8/8] arm64: dts: exynos850: add PMU interrupt generation node

[Alexey Klimov]

Add pmu_intr_gen node for Exynos850. This hw block is required
for different power management routines like CPU hotplug and
different sleep and idle states.
Also reference this node from main PMU node.

Signed-off-by: Alexey Klimov <alexey.klimov at linaro.org>
---
 arch/arm64/boot/dts/exynos/exynos850.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi
index cb55015c8dce..e3f4fe6ee118 100644
--- a/arch/arm64/boot/dts/exynos/exynos850.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi
@@ -211,9 +211,15 @@ gic: interrupt-controller at 12a01000 {
 						 IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		pmu_intr_gen: syscon at 11870000 {
+			compatible = "samsung,exynos850-pmu-intr-gen", "syscon";
+			reg = <0x11870000 0x10000>;
+		};
+
 		pmu_system_controller: system-controller at 11860000 {
 			compatible = "samsung,exynos850-pmu", "syscon";
 			reg = <0x11860000 0x10000>;
+			samsung,pmu-intr-gen-syscon = <&pmu_intr_gen>;
 
 			reboot: syscon-reboot {
 				compatible = "syscon-reboot";

-- 
2.51.0