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Message-Id: <20221107155825.1644604-11-pierre.gondois@arm.com>
Date: Mon, 7 Nov 2022 16:57:03 +0100
From: Pierre Gondois <pierre.gondois@....com>
To: linux-kernel@...r.kernel.org
Cc: Pierre Gondois <pierre.gondois@....com>,
Rob Herring <robh+dt@...nel.org>,
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Subject: [PATCH v2 10/23] arm64: dts: Update cache properties for lg
The DeviceTree Specification v0.3 specifies that the cache node
'compatible' and 'cache-level' properties are 'required'. Cf.
s3.8 Multi-level and Shared Cache Nodes
The 'cache-unified' property should be present if one of the
properties for unified cache is present ('cache-size', ...).
Update the Device Trees accordingly.
Signed-off-by: Pierre Gondois <pierre.gondois@....com>
---
arch/arm64/boot/dts/lg/lg1312.dtsi | 1 +
arch/arm64/boot/dts/lg/lg1313.dtsi | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/lg/lg1312.dtsi b/arch/arm64/boot/dts/lg/lg1312.dtsi
index 78ae73d0cf36..25ed9aeee2dc 100644
--- a/arch/arm64/boot/dts/lg/lg1312.dtsi
+++ b/arch/arm64/boot/dts/lg/lg1312.dtsi
@@ -48,6 +48,7 @@ cpu3: cpu@3 {
};
L2_0: l2-cache0 {
compatible = "cache";
+ cache-level = <2>;
};
};
diff --git a/arch/arm64/boot/dts/lg/lg1313.dtsi b/arch/arm64/boot/dts/lg/lg1313.dtsi
index 2173316573be..db82fd4cc759 100644
--- a/arch/arm64/boot/dts/lg/lg1313.dtsi
+++ b/arch/arm64/boot/dts/lg/lg1313.dtsi
@@ -48,6 +48,7 @@ cpu3: cpu@3 {
};
L2_0: l2-cache0 {
compatible = "cache";
+ cache-level = <2>;
};
};
--
2.25.1
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