linux-kernel - [PATCH] arm64: dts: rockchip: Move L3 cache under CPUs in RK356x SoC dtsi

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Message-Id: <da07c30302cdb032dbda434438f89692a6cb0a2d.1727336728.git.dsimic@manjaro.org>
Date: Thu, 26 Sep 2024 09:49:18 +0200
From: Dragan Simic <dsimic@...jaro.org>
To: linux-rockchip@...ts.infradead.org
Cc: heiko@...ech.de,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	stable@...r.kernel.org
Subject: [PATCH] arm64: dts: rockchip: Move L3 cache under CPUs in RK356x SoC dtsi

Move the "l3_cache" node under the "cpus" node in the dtsi file for Rockchip
RK356x SoCs.  There's no need for this cache node to be at the higher level.

Fixes: 8612169a05c5 ("arm64: dts: rockchip: Add cache information to the SoC dtsi for RK356x")
Cc: stable@...r.kernel.org
Signed-off-by: Dragan Simic <dsimic@...jaro.org>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 4690be841a1c..9f7136e5d553 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -113,19 +113,19 @@ cpu3: cpu@300 {
 			d-cache-sets = <128>;
 			next-level-cache = <&l3_cache>;
 		};
-	};
 
-	/*
-	 * There are no private per-core L2 caches, but only the
-	 * L3 cache that appears to the CPU cores as L2 caches
-	 */
-	l3_cache: l3-cache {
-		compatible = "cache";
-		cache-level = <2>;
-		cache-unified;
-		cache-size = <0x80000>;
-		cache-line-size = <64>;
-		cache-sets = <512>;
+		/*
+		 * There are no private per-core L2 caches, but only the
+		 * L3 cache that appears to the CPU cores as L2 caches
+		 */
+		l3_cache: l3-cache {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0x80000>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+		};
 	};
 
 	cpu0_opp_table: opp-table-0 {