Messages in this thread | | | Date | Thu, 12 Jan 2023 09:33:30 +0100 | From | Pierre Gondois <> | Subject | Re: [PATCH v2 17/23] arm64: dts: Update cache properties for realtek |
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(subset for cc list) Hello, Just a reminder in case the patch was forgotten, Regards, Pierre
On 11/7/22 16:57, 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@arm.com> > --- > arch/arm64/boot/dts/realtek/rtd1293.dtsi | 1 + > arch/arm64/boot/dts/realtek/rtd1295.dtsi | 1 + > arch/arm64/boot/dts/realtek/rtd1296.dtsi | 1 + > arch/arm64/boot/dts/realtek/rtd1395.dtsi | 1 + > arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 2 ++ > 5 files changed, 6 insertions(+) > > diff --git a/arch/arm64/boot/dts/realtek/rtd1293.dtsi b/arch/arm64/boot/dts/realtek/rtd1293.dtsi > index 2d92b56ac94d..0696b99fc40d 100644 > --- a/arch/arm64/boot/dts/realtek/rtd1293.dtsi > +++ b/arch/arm64/boot/dts/realtek/rtd1293.dtsi > @@ -30,6 +30,7 @@ cpu1: cpu@1 { > > l2: l2-cache { > compatible = "cache"; > + cache-level = <2>; > }; > }; > > diff --git a/arch/arm64/boot/dts/realtek/rtd1295.dtsi b/arch/arm64/boot/dts/realtek/rtd1295.dtsi > index 1402abe80ea1..4ca322e420e6 100644 > --- a/arch/arm64/boot/dts/realtek/rtd1295.dtsi > +++ b/arch/arm64/boot/dts/realtek/rtd1295.dtsi > @@ -44,6 +44,7 @@ cpu3: cpu@3 { > > l2: l2-cache { > compatible = "cache"; > + cache-level = <2>; > }; > }; > > diff --git a/arch/arm64/boot/dts/realtek/rtd1296.dtsi b/arch/arm64/boot/dts/realtek/rtd1296.dtsi > index fb864a139c97..03fccd48f0c0 100644 > --- a/arch/arm64/boot/dts/realtek/rtd1296.dtsi > +++ b/arch/arm64/boot/dts/realtek/rtd1296.dtsi > @@ -44,6 +44,7 @@ cpu3: cpu@3 { > > l2: l2-cache { > compatible = "cache"; > + cache-level = <2>; > }; > }; > > diff --git a/arch/arm64/boot/dts/realtek/rtd1395.dtsi b/arch/arm64/boot/dts/realtek/rtd1395.dtsi > index 05c9216a87ee..94c0a8cf4953 100644 > --- a/arch/arm64/boot/dts/realtek/rtd1395.dtsi > +++ b/arch/arm64/boot/dts/realtek/rtd1395.dtsi > @@ -44,6 +44,7 @@ cpu3: cpu@3 { > > l2: l2-cache { > compatible = "cache"; > + cache-level = <2>; > }; > }; > > diff --git a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi > index afba5f04c8ec..2ee9ba1ecdc1 100644 > --- a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi > +++ b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi > @@ -87,12 +87,14 @@ cpu5: cpu@500 { > > l2: l2-cache { > compatible = "cache"; > + cache-level = <2>; > next-level-cache = <&l3>; > > }; > > l3: l3-cache { > compatible = "cache"; > + cache-level = <3>; > }; > }; >
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