[PATCH 4/5] arm64: dts: qcom: x1e80100: Add deepest idle state

[Maulik Shah]

Add deepest idle state along with pdc config reg to make GPIO IRQs work
as wakeup capable interrupts in deepest idle state.

Add QMP handle to allow PDC device to place a SoC level low power mode
restriction.

Signed-off-by: Maulik Shah <maulik.shah@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/hamoa.dtsi | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi
index ebecf43e0d462c431540257e299e3ace054901fd..8f560fd140661ad720fec979eabe3ca8ffb34273 100644
--- a/arch/arm64/boot/dts/qcom/hamoa.dtsi
+++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi
@@ -290,6 +290,14 @@ cluster_cl5: cluster-sleep-1 {
 				exit-latency-us = <4000>;
 				min-residency-us = <7000>;
 			};
+
+			domain_ss3: domain-sleep-0 {
+				compatible = "domain-idle-state";
+				arm,psci-suspend-param = <0x0200c354>;
+				entry-latency-us = <2800>;
+				exit-latency-us = <4400>;
+				min-residency-us = <9000>;
+			};
 		};
 	};
 
@@ -447,7 +455,7 @@ cluster_pd2: power-domain-cpu-cluster2 {
 
 		system_pd: power-domain-system {
 			#power-domain-cells = <0>;
-			/* TODO: system-wide idle states */
+			domain-idle-states = <&domain_ss3>;
 		};
 	};
 
@@ -6013,8 +6021,10 @@ dispcc: clock-controller@af00000 {
 
 		pdc: interrupt-controller@b220000 {
 			compatible = "qcom,x1e80100-pdc", "qcom,pdc";
-			reg = <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>;
-
+			reg = <0 0x0b220000 0 0x30000>,
+			      <0 0x174000f0 0 0x64>,
+			      <0 0x0b2045e8 0 0x4>;
+			qcom,qmp = <&aoss_qmp>;
 			qcom,pdc-ranges = <0 480 42>, <42 251 5>,
 					  <47 522 52>, <99 609 32>,
 					  <131 717 12>, <143 816 19>;

-- 
2.34.1