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| author | Pierre Gondois <pierre.gondois@arm.com> | 2022-11-22 17:32:07 +0100 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2022-11-28 15:37:41 -0800 |
| commit | e567e58d6819adc002c57b81e16b88da24d3b4aa (patch) | |
| tree | 1ce6e29c09c5c224d9916f3d9b50a4da14423421 /arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | |
| parent | b5a17c35c7ffc643153717075f39e07f4fa526d1 (diff) | |
| download | lwn-e567e58d6819adc002c57b81e16b88da24d3b4aa.tar.gz lwn-e567e58d6819adc002c57b81e16b88da24d3b4aa.zip | |
arm64: dts: Update cache properties for broadcom
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.
Acked-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Link: https://lore.kernel.org/r/20221122163208.3810985-3-pierre.gondois@arm.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index 8f8c25e51194..e05901abe957 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -108,18 +108,22 @@ CLUSTER0_L2: l2-cache@0 { compatible = "cache"; + cache-level = <2>; }; CLUSTER1_L2: l2-cache@100 { compatible = "cache"; + cache-level = <2>; }; CLUSTER2_L2: l2-cache@200 { compatible = "cache"; + cache-level = <2>; }; CLUSTER3_L2: l2-cache@300 { compatible = "cache"; + cache-level = <2>; }; }; |