linux-kernel - [PATCH] arm64: dts: imx95: correct L3Cache cache-sets

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Message-Id: <20240805030535.3027963-1-peng.fan@oss.nxp.com>
Date: Mon,  5 Aug 2024 11:05:35 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.com>
To: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	shawnguo@...nel.org,
	s.hauer@...gutronix.de
Cc: kernel@...gutronix.de,
	festevam@...il.com,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	Peng Fan <peng.fan@....com>
Subject: [PATCH] arm64: dts: imx95: correct L3Cache cache-sets

From: Peng Fan <peng.fan@....com>

The L3Cache size is 512KB.
Size = Cache Line Size(64) * num sets(512) * Assoc(0x10).

Correct the number of Cache sets.

Fixes: 5e3cbb8e4256 ("arm64: dts: freescale: add i.MX95 basic dtsi")
Signed-off-by: Peng Fan <peng.fan@....com>
---
 arch/arm64/boot/dts/freescale/imx95.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 3499d4eb2496..425272aa5a81 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -187,7 +187,7 @@ l3_cache: l3-cache {
 			compatible = "cache";
 			cache-size = <524288>;
 			cache-line-size = <64>;
-			cache-sets = <1024>;
+			cache-sets = <512>;
 			cache-level = <3>;
 			cache-unified;
 		};
-- 
2.37.1