linux-kernel - [PATCH v8 12/13] MIPS: mobileye: dts: eyeq6h: Enable cluster support

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Message-Id: <20241028175935.51250-13-arikalo@gmail.com>
Date: Mon, 28 Oct 2024 18:59:34 +0100
From: Aleksandar Rikalo <arikalo@...il.com>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>,
	Gregory CLEMENT <gregory.clement@...tlin.com>,
	Theo Lebrun <theo.lebrun@...tlin.com>,
	Arnd Bergmann <arnd@...db.de>,
	devicetree@...r.kernel.org,
	Djordje Todorovic <djordje.todorovic@...cgroup.com>,
	Chao-ying Fu <cfu@...ecomp.com>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Greg Ungerer <gerg@...nel.org>,
	Hauke Mehrtens <hauke@...ke-m.de>,
	Ilya Lipnitskiy <ilya.lipnitskiy@...il.com>,
	Jiaxun Yang <jiaxun.yang@...goat.com>,
	linux-kernel@...r.kernel.org,
	linux-mips@...r.kernel.org,
	Marc Zyngier <maz@...nel.org>,
	Paul Burton <paulburton@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Serge Semin <fancer.lancer@...il.com>,
	Tiezhu Yang <yangtiezhu@...ngson.cn>,
	Aleksandar Rikalo <arikalo@...il.com>
Subject: [PATCH v8 12/13] MIPS: mobileye: dts: eyeq6h: Enable cluster support

From: Gregory CLEMENT <gregory.clement@...tlin.com>

The CM3.5 device used in EyeQ6H SoCs incorrectly reports the status
for Hardware Cache Initialization (HCI). This commit adds a property
to acknowledge this issue, which enables the use of the second CPU
cluster.

Signed-off-by: Gregory CLEMENT <gregory.clement@...tlin.com>
Signed-off-by: Aleksandar Rikalo <arikalo@...il.com>
Tested-by: Gregory CLEMENT <gregory.clement@...tlin.com>
---
 arch/mips/boot/dts/mobileye/eyeq6h.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/boot/dts/mobileye/eyeq6h.dtsi b/arch/mips/boot/dts/mobileye/eyeq6h.dtsi
index 1db3c3cda2e3..4ea85dfd4eed 100644
--- a/arch/mips/boot/dts/mobileye/eyeq6h.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq6h.dtsi
@@ -18,6 +18,7 @@ cpu@0 {
 			compatible = "img,i6500";
 			reg = <0>;
 			clocks = <&occ_cpu>;
+			cm3-l2-config-hci-broken;
 		};
 	};
 
-- 
2.25.1