From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: Aleksandar Rikalo <arikalo@gmail.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: "Vladimir Kondratiev" <vladimir.kondratiev@mobileye.com>,
"Théo Lebrun" <theo.lebrun@bootlin.com>,
"Tawfik Bayouk" <tawfik.bayouk@mobileye.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
linux-mips@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Gregory CLEMENT" <gregory.clement@bootlin.com>
Subject: [PATCH v2 5/5] MIPS: mobileye: dts: eyeq6h: Enable cluster support
Date: Thu, 16 Jan 2025 11:59:23 +0100 [thread overview]
Message-ID: <20250116-cluster-hci-broken-v2-5-fc52cfb7a19e@bootlin.com> (raw)
In-Reply-To: <20250116-cluster-hci-broken-v2-0-fc52cfb7a19e@bootlin.com>
The CM3.5 device used in EyeQ6H SoCs incorrectly reports the status
for Hardware Cache Initialization (HCI). This commit adds the
compatible string for the CM to acknowledge this issue, which enables
the use of the second CPU cluster.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
---
arch/mips/boot/dts/mobileye/eyeq6h.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/mips/boot/dts/mobileye/eyeq6h.dtsi b/arch/mips/boot/dts/mobileye/eyeq6h.dtsi
index 1db3c3cda2e395025075387bcb66ea0737fd37f6..c6087bd8ca1d47855b8d93aa7e75e1fed219587b 100644
--- a/arch/mips/boot/dts/mobileye/eyeq6h.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq6h.dtsi
@@ -32,6 +32,10 @@ cpu_intc: interrupt-controller {
#interrupt-cells = <1>;
};
+ coherency-manager {
+ compatible = "mti,eyeq6-cm";
+ };
+
soc: soc {
compatible = "simple-bus";
#address-cells = <2>;
--
2.45.2
next prev parent reply other threads:[~2025-01-16 10:59 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-16 10:59 [PATCH v2 0/5] MIPS: Allow using multi-cluster with a broken HCI Gregory CLEMENT
2025-01-16 10:59 ` [PATCH v2 1/5] dt-bindings: mips: Document mti,mips-cm Gregory CLEMENT
2025-01-16 15:31 ` Rob Herring
2025-01-20 15:01 ` Gregory CLEMENT
2025-01-16 10:59 ` [PATCH v2 2/5] dt-bindings: mips: mips-cm: Add a new compatible string for EyeQ6 Gregory CLEMENT
2025-01-16 15:36 ` Rob Herring
2025-01-17 9:46 ` Gregory CLEMENT
2025-01-17 10:43 ` Jiaxun Yang
2025-01-18 14:41 ` Krzysztof Kozlowski
2025-01-16 10:59 ` [PATCH v2 3/5] MIPS: cm: Detect CM quirks from device tree Gregory CLEMENT
2025-01-16 10:59 ` [PATCH v2 4/5] MIPS: CPS: Support broken HCI for multicluster Gregory CLEMENT
2025-01-16 10:59 ` Gregory CLEMENT [this message]
2025-01-16 11:34 ` [PATCH v2 5/5] MIPS: mobileye: dts: eyeq6h: Enable cluster support Jiaxun Yang
2025-01-16 12:39 ` Gregory CLEMENT
2025-01-16 14:14 ` Jiaxun Yang
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