[PATCH v2 01/23] arm64: dts: Update cache properties for amazon

[Pierre Gondois]

(subset for cc list)
Hello,
Just a reminder in case the patch was forgotten,
Regards,
Pierre

On 11/7/22 16:56, Pierre Gondois wrote:
> 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 at arm.com>
> ---
>   arch/arm64/boot/dts/amazon/alpine-v3.dtsi | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amazon/alpine-v3.dtsi b/arch/arm64/boot/dts/amazon/alpine-v3.dtsi
> index 73a352ea8fd5..ba7e56dc85db 100644
> --- a/arch/arm64/boot/dts/amazon/alpine-v3.dtsi
> +++ b/arch/arm64/boot/dts/amazon/alpine-v3.dtsi
> @@ -246,6 +246,7 @@ cpu at 303 {
>   
>   		cluster0_l2: cache at 0 {
>   			compatible = "cache";
> +			cache-unified;
>   			cache-size = <0x200000>;
>   			cache-line-size = <64>;
>   			cache-sets = <2048>;
> @@ -254,6 +255,7 @@ cluster0_l2: cache at 0 {
>   
>   		cluster1_l2: cache at 100 {
>   			compatible = "cache";
> +			cache-unified;
>   			cache-size = <0x200000>;
>   			cache-line-size = <64>;
>   			cache-sets = <2048>;
> @@ -262,6 +264,7 @@ cluster1_l2: cache at 100 {
>   
>   		cluster2_l2: cache at 200 {
>   			compatible = "cache";
> +			cache-unified;
>   			cache-size = <0x200000>;
>   			cache-line-size = <64>;
>   			cache-sets = <2048>;
> @@ -270,6 +273,7 @@ cluster2_l2: cache at 200 {
>   
>   		cluster3_l2: cache at 300 {
>   			compatible = "cache";
> +			cache-unified;
>   			cache-size = <0x200000>;
>   			cache-line-size = <64>;
>   			cache-sets = <2048>;