arm64: dts: hisilicon: add missing cache properties

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

  hi3660-hikey960.dtb: l2-cache0: 'cache-unified' is a required property

Link: https://lore.kernel.org/r/20230421223215.115666-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

5 files changed, 28 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index a57f35eb5ef6..7e137a884ae5 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -204,11 +204,13 @@
 		A53_L2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		A73_L2: l2-cache1 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index f6d3202b0d1a..872e9c73c422 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -187,11 +187,13 @@
 		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/hisilicon/hip05.dtsi b/arch/arm64/boot/dts/hisilicon/hip05.dtsi
index 5b2b1bfd0d2a..65ddc0698f82 100644
--- a/arch/arm64/boot/dts/hisilicon/hip05.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hip05.dtsi
@@ -212,21 +212,25 @@
 		cluster0_l2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster1_l2: l2-cache1 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster2_l2: l2-cache2 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster3_l2: l2-cache3 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/hisilicon/hip06.dtsi b/arch/arm64/boot/dts/hisilicon/hip06.dtsi
index 291c2ee38288..c588848bfdeb 100644
--- a/arch/arm64/boot/dts/hisilicon/hip06.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hip06.dtsi
@@ -212,21 +212,25 @@
 		cluster0_l2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster1_l2: l2-cache1 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster2_l2: l2-cache2 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster3_l2: l2-cache3 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/hisilicon/hip07.dtsi b/arch/arm64/boot/dts/hisilicon/hip07.dtsi
index 8a9436ca2531..595abe339c5d 100644
--- a/arch/arm64/boot/dts/hisilicon/hip07.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hip07.dtsi
@@ -843,81 +843,97 @@
 		cluster0_l2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster1_l2: l2-cache1 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster2_l2: l2-cache2 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster3_l2: l2-cache3 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster4_l2: l2-cache4 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster5_l2: l2-cache5 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster6_l2: l2-cache6 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster7_l2: l2-cache7 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster8_l2: l2-cache8 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster9_l2: l2-cache9 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster10_l2: l2-cache10 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster11_l2: l2-cache11 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster12_l2: l2-cache12 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster13_l2: l2-cache13 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster14_l2: l2-cache14 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 
 		cluster15_l2: l2-cache15 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 		};
 	};