diff mbox series

[1/3] arm64: dts: marvell: Move arch timer and pmu nodes to top-level

Message ID 20250226214751.3751865-1-robh@kernel.org (mailing list archive)
State New
Headers show
Series [1/3] arm64: dts: marvell: Move arch timer and pmu nodes to top-level | expand

Commit Message

Rob Herring (Arm) Feb. 26, 2025, 9:47 p.m. UTC 
The Arm arch timer and PMU are not memory-mapped peripherals, and
therefore should not be under a "simple-bus" node. Move them to the
top-level like other platforms.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm64/boot/dts/marvell/armada-ap80x.dtsi | 29 ++++++++++---------
 .../boot/dts/marvell/armada-ap810-ap0.dtsi    | 18 ++++++------
 2 files changed, 24 insertions(+), 23 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
index fdf88cd0eb02..e206d03a2867 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
@@ -48,6 +48,21 @@  tee@4400000 {
 		};
 	};
 
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	pmu {
+		compatible = "arm,cortex-a72-pmu";
+		interrupt-parent = <&pic>;
+		interrupts = <17>;
+	};
+
 	AP_NAME {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -122,20 +137,6 @@  gic_v2m3: v2m@2b0000 {
 				};
 			};
 
-			timer {
-				compatible = "arm,armv8-timer";
-				interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-					     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-					     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-					     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
-			};
-
-			pmu {
-				compatible = "arm,cortex-a72-pmu";
-				interrupt-parent = <&pic>;
-				interrupts = <17>;
-			};
-
 			odmi: odmi@300000 {
 				compatible = "marvell,odmi-controller";
 				msi-controller;
diff --git a/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi b/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi
index 2f9ab6b4a2c9..f5a89af154d4 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap810-ap0.dtsi
@@ -14,6 +14,7 @@  / {
 	compatible = "marvell,armada-ap810";
 	#address-cells = <2>;
 	#size-cells = <2>;
+	interrupt-parent = <&gic>;
 
 	aliases {
 		serial0 = &uart0_ap0;
@@ -25,11 +26,18 @@  psci {
 		method = "smc";
 	};
 
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+				<GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+				<GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+				<GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+	};
+
 	ap810-ap0 {
 		#address-cells = <2>;
 		#size-cells = <2>;
 		compatible = "simple-bus";
-		interrupt-parent = <&gic>;
 		ranges;
 
 		config-space@e8000000 {
@@ -62,14 +70,6 @@  gic_its_ap0: msi-controller@3040000 {
 				};
 			};
 
-			timer {
-				compatible = "arm,armv8-timer";
-				interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
-					     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
-					     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
-					     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
-			};
-
 			xor@400000 {
 				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
 				reg = <0x400000 0x1000>,