| Message ID | 20250403-dt-cpu-schema-v1-1-076be7171a85@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Arm cpu schema clean-ups | expand |
On Thu, 03 Apr 2025 21:59:22 -0500 "Rob Herring (Arm)" <robh@kernel.org> wrote: Hi, > 'clock-latency-ns' is not a valid property for CPU nodes. It belongs in > OPP table (which has it). Drop them from the CPU nodes. Looks alright, only affects H5 and H6, and they indeed have it in their -cpu-opp.dtsi: > Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Cheers, Andre > --- > arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 4 ---- > arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 4 ---- > 2 files changed, 8 deletions(-) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi > index d3caf27b6a55..48802bf02f3b 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi > @@ -16,7 +16,6 @@ cpu0: cpu@0 { > reg = <0>; > enable-method = "psci"; > clocks = <&ccu CLK_CPUX>; > - clock-latency-ns = <244144>; /* 8 32k periods */ > #cooling-cells = <2>; > }; > > @@ -26,7 +25,6 @@ cpu1: cpu@1 { > reg = <1>; > enable-method = "psci"; > clocks = <&ccu CLK_CPUX>; > - clock-latency-ns = <244144>; /* 8 32k periods */ > #cooling-cells = <2>; > }; > > @@ -36,7 +34,6 @@ cpu2: cpu@2 { > reg = <2>; > enable-method = "psci"; > clocks = <&ccu CLK_CPUX>; > - clock-latency-ns = <244144>; /* 8 32k periods */ > #cooling-cells = <2>; > }; > > @@ -46,7 +43,6 @@ cpu3: cpu@3 { > reg = <3>; > enable-method = "psci"; > clocks = <&ccu CLK_CPUX>; > - clock-latency-ns = <244144>; /* 8 32k periods */ > #cooling-cells = <2>; > }; > }; > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > index 2301c59b41b1..73e8604315c5 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > @@ -27,7 +27,6 @@ cpu0: cpu@0 { > reg = <0>; > enable-method = "psci"; > clocks = <&ccu CLK_CPUX>; > - clock-latency-ns = <244144>; /* 8 32k periods */ > #cooling-cells = <2>; > i-cache-size = <0x8000>; > i-cache-line-size = <64>; > @@ -44,7 +43,6 @@ cpu1: cpu@1 { > reg = <1>; > enable-method = "psci"; > clocks = <&ccu CLK_CPUX>; > - clock-latency-ns = <244144>; /* 8 32k periods */ > #cooling-cells = <2>; > i-cache-size = <0x8000>; > i-cache-line-size = <64>; > @@ -61,7 +59,6 @@ cpu2: cpu@2 { > reg = <2>; > enable-method = "psci"; > clocks = <&ccu CLK_CPUX>; > - clock-latency-ns = <244144>; /* 8 32k periods */ > #cooling-cells = <2>; > i-cache-size = <0x8000>; > i-cache-line-size = <64>; > @@ -78,7 +75,6 @@ cpu3: cpu@3 { > reg = <3>; > enable-method = "psci"; > clocks = <&ccu CLK_CPUX>; > - clock-latency-ns = <244144>; /* 8 32k periods */ > #cooling-cells = <2>; > i-cache-size = <0x8000>; > i-cache-line-size = <64>; >
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi index d3caf27b6a55..48802bf02f3b 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi @@ -16,7 +16,6 @@ cpu0: cpu@0 { reg = <0>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; }; @@ -26,7 +25,6 @@ cpu1: cpu@1 { reg = <1>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; }; @@ -36,7 +34,6 @@ cpu2: cpu@2 { reg = <2>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; }; @@ -46,7 +43,6 @@ cpu3: cpu@3 { reg = <3>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; }; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 2301c59b41b1..73e8604315c5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -27,7 +27,6 @@ cpu0: cpu@0 { reg = <0>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; i-cache-size = <0x8000>; i-cache-line-size = <64>; @@ -44,7 +43,6 @@ cpu1: cpu@1 { reg = <1>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; i-cache-size = <0x8000>; i-cache-line-size = <64>; @@ -61,7 +59,6 @@ cpu2: cpu@2 { reg = <2>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; i-cache-size = <0x8000>; i-cache-line-size = <64>; @@ -78,7 +75,6 @@ cpu3: cpu@3 { reg = <3>; enable-method = "psci"; clocks = <&ccu CLK_CPUX>; - clock-latency-ns = <244144>; /* 8 32k periods */ #cooling-cells = <2>; i-cache-size = <0x8000>; i-cache-line-size = <64>;
'clock-latency-ns' is not a valid property for CPU nodes. It belongs in OPP table (which has it). Drop them from the CPU nodes. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> --- arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 4 ---- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 4 ---- 2 files changed, 8 deletions(-)