linux-kernel - [PATCH 5.16 0176/1039] arm64: dts: ti: k3-j721e: correct cache-sets info

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Message-Id: <20220124184131.176905171@linuxfoundation.org>
Date:   Mon, 24 Jan 2022 19:32:45 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Peng Fan <peng.fan@....com>,
        Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.16 0176/1039] arm64: dts: ti: k3-j721e: correct cache-sets info

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

[ Upstream commit 7a0df1f969c14939f60a7f9a6af72adcc314675f ]

A72 Cluster has 48KB Icache, 32KB Dcache and 1MB L2 Cache
 - ICache is 3-way set-associative
 - Dcache is 2-way set-associative
 - Line size are 64bytes

So correct the cache-sets info.

Fixes: 2d87061e70dea ("arm64: dts: ti: Add Support for J721E SoC")
Signed-off-by: Peng Fan <peng.fan@....com>
Reviewed-by: Nishanth Menon <nm@...com>
Signed-off-by: Vignesh Raghavendra <vigneshr@...com>
Link: https://lore.kernel.org/r/20211112063155.3485777-1-peng.fan@oss.nxp.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/ti/k3-j721e.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index 214359e7288b2..a5967ba139d7e 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -64,7 +64,7 @@
 			i-cache-sets = <256>;
 			d-cache-size = <0x8000>;
 			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
+			d-cache-sets = <256>;
 			next-level-cache = <&L2_0>;
 		};
 
@@ -78,7 +78,7 @@
 			i-cache-sets = <256>;
 			d-cache-size = <0x8000>;
 			d-cache-line-size = <64>;
-			d-cache-sets = <128>;
+			d-cache-sets = <256>;
 			next-level-cache = <&L2_0>;
 		};
 	};
-- 
2.34.1