[PATCH 3/8] ARM: dts: exynos: add CPU topology to Exynos4412

Krzysztof Kozlowski krzysztof.kozlowski at canonical.com
Sat Jul 31 02:24:04 PDT 2021


Describe Exynos4412 CPU topology.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
---
 arch/arm/boot/dts/exynos4412.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index a142fe84010b..d3802046c8b8 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -35,6 +35,23 @@ cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+		};
+
 		cpu0: cpu at a00 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
-- 
2.27.0




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