linux-kernel - [PATCH 1/2] arm64: dts: cavium: move non-MMIO node out of soc

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Message-Id: <20240402194129.69481-1-krzk@kernel.org>
Date: Tue,  2 Apr 2024 21:41:28 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Rob Herring <robh@...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 <krzk@...nel.org>
Subject: [PATCH 1/2] arm64: dts: cavium: move non-MMIO node out of soc

Non-MMIO devices, which are BTW not really part of the SoC, should not
be within simple-bus, as reported by dtc W=1 warning:

  thunder-88xx.dtsi:374.28-379.5: Warning (simple_bus_reg): /soc/refclk50mhz: missing or empty reg/ranges property

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
index 8ad31dee11a3..e29e878ee120 100644
--- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
+++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
@@ -365,19 +365,19 @@ pmu {
 		interrupts = <1 7 4>;
 	};
 
+	refclk50mhz: refclk50mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <50000000>;
+		clock-output-names = "refclk50mhz";
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
 
-		refclk50mhz: refclk50mhz {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <50000000>;
-			clock-output-names = "refclk50mhz";
-		};
-
 		gic0: interrupt-controller@...0,00000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
-- 
2.34.1