arm64: dts: ls2080a: Add cache nodes for cacheinfo support

Adds the cache nodes and next-level-cache property for the
cacheinfo to work.

Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index e8a48f2..21023a3 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -67,6 +67,7 @@
                        compatible = "arm,cortex-a57";
                        reg = <0x0>;
                        clocks = <&clockgen 1 0>;
+                       next-level-cache = <&cluster0_l2>;
                };
 
                cpu@1 {
@@ -74,6 +75,7 @@
                        compatible = "arm,cortex-a57";
                        reg = <0x1>;
                        clocks = <&clockgen 1 0>;
+                       next-level-cache = <&cluster0_l2>;
                };
 
                cpu@100 {
@@ -81,6 +83,7 @@
                        compatible = "arm,cortex-a57";
                        reg = <0x100>;
                        clocks = <&clockgen 1 1>;
+                       next-level-cache = <&cluster1_l2>;
                };
 
                cpu@101 {
@@ -88,6 +91,7 @@
                        compatible = "arm,cortex-a57";
                        reg = <0x101>;
                        clocks = <&clockgen 1 1>;
+                       next-level-cache = <&cluster1_l2>;
                };
 
                cpu@200 {
@@ -95,6 +99,7 @@
                        compatible = "arm,cortex-a57";
                        reg = <0x200>;
                        clocks = <&clockgen 1 2>;
+                       next-level-cache = <&cluster2_l2>;
                };
 
                cpu@201 {
@@ -102,6 +107,7 @@
                        compatible = "arm,cortex-a57";
                        reg = <0x201>;
                        clocks = <&clockgen 1 2>;
+                       next-level-cache = <&cluster2_l2>;
                };
 
                cpu@300 {
@@ -109,6 +115,7 @@
                        compatible = "arm,cortex-a57";
                        reg = <0x300>;
                        clocks = <&clockgen 1 3>;
+                       next-level-cache = <&cluster3_l2>;
                };
 
                cpu@301 {
@@ -116,6 +123,23 @@
                        compatible = "arm,cortex-a57";
                        reg = <0x301>;
                        clocks = <&clockgen 1 3>;
+                       next-level-cache = <&cluster3_l2>;
+               };
+
+               cluster0_l2: l2-cache0 {
+                       compatible = "cache";
+               };
+
+               cluster1_l2: l2-cache1 {
+                       compatible = "cache";
+               };
+
+               cluster2_l2: l2-cache2 {
+                       compatible = "cache";
+               };
+
+               cluster3_l2: l2-cache3 {
+                       compatible = "cache";
                };
        };