Patch "arm64: dts: arm: add missing cache properties" has been added to the 6.3-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    arm64: dts: arm: add missing cache properties

to the 6.3-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm64-dts-arm-add-missing-cache-properties.patch
and it can be found in the queue-6.3 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit fcf0f59ad5bf4d2e7c903e41317823cf352e8b46
Author: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Date:   Sat Apr 22 00:32:12 2023 +0200

    arm64: dts: arm: add missing cache properties
    
    [ Upstream commit 55b37d9c8ba23d28c584aef0801fb1e60e4a817c ]
    
    As all level 2 and level 3 caches are unified, add required
    cache-unified properties to fix warnings like:
    
      foundation-v8.dtb: l2-cache0: 'cache-unified' is a required property
    
    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230421223213.115639-1-krzysztof.kozlowski@xxxxxxxxxx
    Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
index 029578072d8fb..7b41537731a6a 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
@@ -59,6 +59,7 @@ cpu3: cpu@3 {
 		L2_0: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
index ef68f5aae7ddf..afdf954206f1d 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
@@ -72,6 +72,7 @@ cpu@3 {
 		L2_0: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
index 796cd7d02eb55..7bdeb965f0a96 100644
--- a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
+++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
@@ -58,6 +58,7 @@ cpu@1 {
 		L2_0: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 	};