[PATCH] arm64: dts: marvell: add missing cache properties

[PATCH] arm64: dts: marvell: add missing cache properties

[Krzysztof Kozlowski]

As all level 2 and level 3 caches are unified, add required
cache-unified properties to fix warnings like:

  ac5-98dx35xx-rd.dtb: l2-cache: 'cache-unified' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

Please take the patch via sub-arch SoC tree.
---
 arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi      | 1 +
 arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi | 1 +
 arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi | 2 ++
 arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi | 2 ++
 4 files changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
index 8bce64069138..c9ce1010c415 100644
--- a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
@@ -50,6 +50,7 @@ cpu1: cpu@1 {
 		l2: l2-cache {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
index 990f70303fe6..3ed6fba1f438 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
@@ -52,6 +52,7 @@ l2: l2-cache {
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
index a7b8e001cc9c..cf6a96ddcf40 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
@@ -82,6 +82,7 @@ l2_0: l2-cache0 {
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		l2_1: l2-cache1 {
@@ -90,6 +91,7 @@ l2_1: l2-cache1 {
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi b/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
index 7740098fd108..8848238f9565 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
@@ -82,6 +82,7 @@ l2_0: l2-cache0 {
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		l2_1: l2-cache1 {
@@ -90,6 +91,7 @@ l2_1: l2-cache1 {
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 };
-- 
2.34.1

Re: [PATCH] arm64: dts: marvell: add missing cache properties

[Krzysztof Kozlowski]

On 22/04/2023 00:31, Krzysztof Kozlowski wrote:
> As all level 2 and level 3 caches are unified, add required
> cache-unified properties to fix warnings like:
> 
>   ac5-98dx35xx-rd.dtb: l2-cache: 'cache-unified' is a required property
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> ---
> 
> Please take the patch via sub-arch SoC tree.

Hi Andrew and Gregory,

Could you grab this one?

Best regards,
Krzysztof

Re: [PATCH] arm64: dts: marvell: add missing cache properties

[Gregory CLEMENT]

Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> writes:

> On 22/04/2023 00:31, Krzysztof Kozlowski wrote:
>> As all level 2 and level 3 caches are unified, add required
>> cache-unified properties to fix warnings like:
>> 
>>   ac5-98dx35xx-rd.dtb: l2-cache: 'cache-unified' is a required property
>> 
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>> 
>> ---
>> 
>> Please take the patch via sub-arch SoC tree.
>
> Hi Andrew and Gregory,
>
> Could you grab this one?

Applied on mvebu/dt64

Thanks,

Gregory

>
> Best regards,
> Krzysztof
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com