linux-kernel - [PATCH 2/6] arm64: dts: mt8192: Fix CPU map for single-cluster SoC

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Message-Id: <20230126103526.417039-3-angelogioacchino.delregno@collabora.com>
Date:   Thu, 26 Jan 2023 11:35:22 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     matthias.bgg@...il.com
Cc:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        seiya.wang@...iatek.com, tinghan.shen@...iatek.com,
        allen-kh.cheng@...iatek.com, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Subject: [PATCH 2/6] arm64: dts: mt8192: Fix CPU map for single-cluster SoC

MT8192 features the ARM DynamIQ technology and combines both four
Cortex-A76 (big) and four Cortex-A55 (LITTLE) CPUs in one cluster:
fix the CPU map to reflect that.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Fixes: 48489980e27e ("arm64: dts: Add Mediatek SoC MT8192 and evaluation board dts and Makefile")
---
 arch/arm64/boot/dts/mediatek/mt8192.dtsi | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index ef4fcefa2bfc..eb46cbadd310 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -206,19 +206,16 @@ core2 {
 				core3 {
 					cpu = <&cpu3>;
 				};
-			};
-
-			cluster1 {
-				core0 {
+				core4 {
 					cpu = <&cpu4>;
 				};
-				core1 {
+				core5 {
 					cpu = <&cpu5>;
 				};
-				core2 {
+				core6 {
 					cpu = <&cpu6>;
 				};
-				core3 {
+				core7 {
 					cpu = <&cpu7>;
 				};
 			};
-- 
2.39.0