linux-kernel - [PATCH 12/15] arm64: dts: socfpga: agilex: move FPGA region out of soc node

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Date:   Sat,  9 Dec 2023 18:30:41 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Dinh Nguyen <dinguyen@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 12/15] arm64: dts: socfpga: agilex: move FPGA region out of soc node

The "soc" node is supposed to have only MMIO children, so move the FPGA
region node to top level to fix dtc W=1 warnings like:

  socfpga_agilex.dtsi:141.20-146.5: Warning (simple_bus_reg): /soc@...ase_fpga_region: missing or empty reg/ranges property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Not tested
---
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
index de1453a951d6..77d03caea25b 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
@@ -60,6 +60,13 @@ cpu3: cpu@3 {
 		};
 	};
 
+	fpga-region {
+		compatible = "fpga-region";
+		#address-cells = <0x2>;
+		#size-cells = <0x2>;
+		fpga-mgr = <&fpga_mgr>;
+	};
+
 	pmu {
 		compatible = "arm,armv8-pmuv3";
 		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
@@ -138,13 +145,6 @@ soc {
 		interrupt-parent = <&intc>;
 		ranges = <0 0 0 0xffffffff>;
 
-		base_fpga_region {
-			#address-cells = <0x2>;
-			#size-cells = <0x2>;
-			compatible = "fpga-region";
-			fpga-mgr = <&fpga_mgr>;
-		};
-
 		clkmgr: clock-controller@...10000 {
 			compatible = "intel,agilex-clkmgr";
 			reg = <0xffd10000 0x1000>;
-- 
2.34.1