Thread (28 messages) 28 messages, 5 authors, 2024-09-25
STALE631d

[PATCH 02/13] arm64: dts: mediatek: mt8188: Specify CPU big core cluster

From: Fei Shao <hidden>
Date: 2024-09-09 11:17:53
Also in: linux-devicetree, linux-mediatek, lkml
Subsystem: arm/mediatek soc support, the rest · Maintainers: Matthias Brugger, AngeloGioacchino Del Regno, Linus Torvalds

The MT8188 SoC features two CPU clusters: one with 6 little A55 cores,
and the other with 2 big A78 cores.

Update the CPU topology to reflect the actual hardware configurations.

Signed-off-by: Fei Shao <redacted>
---

 arch/arm64/boot/dts/mediatek/mt8188.dtsi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index cdd2fe14effa..788dfb5484bd 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -203,12 +203,14 @@ core4 {
 				core5 {
 					cpu = <&cpu5>;
 				};
+			};
 
-				core6 {
+			cluster1 {
+				core0 {
 					cpu = <&cpu6>;
 				};
 
-				core7 {
+				core1 {
 					cpu = <&cpu7>;
 				};
 			};
-- 
2.46.0.469.g59c65b2a67-goog

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