ARM: dts: exynos: add CPU topology to Exynos4210

Describe Exynos4210 CPU topology.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210731092409.31496-2-krzysztof.kozlowski@canonical.com

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 70baad9..7e7d65c 100644 (file)
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -32,6 +32,17 @@
                #address-cells = <1>;
                #size-cells = <0>;
 
+               cpu-map {
+                       cluster0 {
+                               core0 {
+                                       cpu = <&cpu0>;
+                               };
+                               core1 {
+                                       cpu = <&cpu1>;
+                               };
+                       };
+               };
+
                cpu0: cpu@900 {
                        device_type = "cpu";
                        compatible = "arm,cortex-a9";