On Mon, Apr 24, 2023 at 12:37:34PM +0200, Matthias Brugger wrote:

On 22/04/2023 00:32, Krzysztof Kozlowski wrote:

quoted

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

   s32g274a-evb.dtb: l2-cache1: 'cache-unified' is a required property

Signed-off-by: Krzysztof Kozlowski <redacted>

Reviewed-by: Matthias Brugger <mbrugger@suse.com>

quoted

---

Please take the patch via sub-arch SoC tree.
---
  arch/arm64/boot/dts/freescale/s32g2.dtsi   | 2 ++
  arch/arm64/boot/dts/freescale/s32v234.dtsi | 2 ++
  2 files changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi
index d8c82da88ca0..5ac1cc9ff50e 100644
--- a/arch/arm64/boot/dts/freescale/s32g2.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi

@@ -53,11 +53,13 @@ cpu3: cpu@101 {
  		cluster0_l2: l2-cache0 {
  			compatible = "cache";
  			cache-level = <2>;
+			cache-unified;
  		};
  		cluster1_l2: l2-cache1 {
  			compatible = "cache";
  			cache-level = <2>;
+			cache-unified;
  		};
  	};

diff --git a/arch/arm64/boot/dts/freescale/s32v234.dtsi b/arch/arm64/boot/dts/freescale/s32v234.dtsi
index 3e306218d533..42409ec56792 100644
--- a/arch/arm64/boot/dts/freescale/s32v234.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32v234.dtsi

@@ -62,11 +62,13 @@ cpu3: cpu@101 {
  		cluster0_l2_cache: l2-cache0 {
  			compatible = "cache";
  			cache-level = <2>;
+			cache-unified;
  		};
  		cluster1_l2_cache: l2-cache1 {
  			compatible = "cache";
  			cache-level = <2>;
+			cache-unified;
  		};
  	};

Applied to https://github.com/chesterlintw/linux-s32g/tree/s32g2/next

Thanks,
Chester

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