arm64: dts: Update cache properties for broadcom

The DeviceTree Specification v0.3 specifies that the cache node
'compatible' and 'cache-level' properties are 'required'. Cf.
s3.8 Multi-level and Shared Cache Nodes
The 'cache-unified' property should be present if one of the
properties for unified cache is present ('cache-size', ...).

Update the Device Trees accordingly.

Acked-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Link: https://lore.kernel.org/r/20221122163208.3810985-3-pierre.gondois@arm.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
index b27179b9d15353cf2342d92d2fe5dcbff50ae62d..eb2a78f4e03327ecf97aeb76523ffe773a062343 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
@@ -63,6 +63,7 @@
 
                l2: l2-cache0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };
 

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi
index 3d016c2ce675926c8d4059e58e10be58d76b8f7b..d5bc31980f03ef3e9d9b19cd2219e5dfca1b27d5 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi
@@ -51,6 +51,7 @@
 
                L2_0: l2-cache0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };
 

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi
index 04de96bd0a03fc2200ce957db1447151ac35d396..6f805266d3c97d1da9e0feedb58d3b7741792516 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi
@@ -35,6 +35,7 @@
 
                L2_0: l2-cache0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };
 

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi
index 13629702f70b8bd8642afa94d9b04f7351b538c2..b982249b80a29598f0d514289c0bda42a2258d13 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi
@@ -51,6 +51,7 @@
 
                L2_0: l2-cache0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };
 

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi
index c3e6197be808f8324fbba6769d8e19c74c1294cf..a996d436e9777f9fbf2c74a2b114d062a101b473 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi
@@ -51,6 +51,7 @@
 
                L2_0: l2-cache0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };
 

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi
index 0bce6497219f9654633951a107cb0772e10fc1cb..62c530d4b103c86c67866806a19cd9d3ab29340e 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi
@@ -35,6 +35,7 @@
 
                L2_0: l2-cache0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };
 

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
index d8b23be14210f16e6fb36f75b69eaa5fcfac3295..34c7b513d36399f199fefec86eb1582e0bd363ac 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
@@ -50,6 +50,7 @@
                };
                L2_0: l2-cache0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };
 

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index fda97c47f4e972532229455fc5ee413e19800d39..18cdbc20f03fdc92f528a71594f9d510ad096774 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -79,6 +79,7 @@
 
                CLUSTER0_L2: l2-cache@0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };
 

diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 8f8c25e51194de833aa75e4327100bc93967a01c..e05901abe9575fbb2b4dd248a476dc010d6a48b2 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -108,18 +108,22 @@
 
                CLUSTER0_L2: l2-cache@0 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
 
                CLUSTER1_L2: l2-cache@100 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
 
                CLUSTER2_L2: l2-cache@200 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
 
                CLUSTER3_L2: l2-cache@300 {
                        compatible = "cache";
+                       cache-level = <2>;
                };
        };