From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Sat, 31 Jul 2021 09:24:08 +0000 (+0200)
Subject: ARM: dts: exynos: add CPU topology to Exynos5422
X-Git-Tag: accepted/tizen/unified/20230118.172025~6510^2~19^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6cad6db75231a18f25dc7d610d5a0683160ac545;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: exynos: add CPU topology to Exynos5422

Describe Exynos5422 CPU topology.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210731092409.31496-7-krzysztof.kozlowski@canonical.com
---

diff --git a/arch/arm/boot/dts/exynos5422-cpus.dtsi b/arch/arm/boot/dts/exynos5422-cpus.dtsi
index 4b641b9..412a0bb 100644
--- a/arch/arm/boot/dts/exynos5422-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5422-cpus.dtsi
@@ -21,6 +21,38 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu4>;
+				};
+				core1 {
+					cpu = <&cpu5>;
+				};
+				core2 {
+					cpu = <&cpu6>;
+				};
+				core3 {
+					cpu = <&cpu7>;
+				};
+			};
+		};
+
 		cpu0: cpu@100 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";