arm64: dts: imx95: correct L3Cache cache-sets

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

Posted by Peng Fan (OSS) 1 year, 4 months ago

From: Peng Fan <peng.fan@nxp.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@nxp.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

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

Posted by Shawn Guo 1 year, 4 months ago

On Mon, Aug 05, 2024 at 11:05:35AM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.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@nxp.com>

Applied, thanks!