diff options
| author | Pierre Gondois <pierre.gondois@arm.com> | 2022-11-07 16:56:58 +0100 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2022-11-08 13:31:52 +0000 |
| commit | 59fb813f9742b349f48250bd7793279cafe2752c (patch) | |
| tree | 9eb85bc5a3c5d1471b00acf2b449b8e50e98c609 /arch/arm64/boot/dts/arm/juno-r2.dts | |
| parent | c4a7b9b587ca1bb4678d48d8be7132492b23a81c (diff) | |
arm64: dts: Update cache properties for Arm Ltd platforms
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 relevant device trees nodes accordingly.
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Link: https://lore.kernel.org/r/20221107155825.1644604-6-pierre.gondois@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'arch/arm64/boot/dts/arm/juno-r2.dts')
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno-r2.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-r2.dts b/arch/arm64/boot/dts/arm/juno-r2.dts index 438cd1ff4bd0..d2ada69b0a43 100644 --- a/arch/arm64/boot/dts/arm/juno-r2.dts +++ b/arch/arm64/boot/dts/arm/juno-r2.dts @@ -195,6 +195,7 @@ A72_L2: l2-cache0 { compatible = "cache"; + cache-unified; cache-size = <0x200000>; cache-line-size = <64>; cache-sets = <2048>; @@ -203,6 +204,7 @@ A53_L2: l2-cache1 { compatible = "cache"; + cache-unified; cache-size = <0x100000>; cache-line-size = <64>; cache-sets = <1024>; |