* [PATCH] arm64: dts: allwinner: h5/h6: Drop spurious 'clock-latency-ns' properties
@ 2023-08-23 19:32 Rob Herring
2023-08-23 19:46 ` Jernej Škrabec
0 siblings, 1 reply; 2+ messages in thread
From: Rob Herring @ 2023-08-23 19:32 UTC (permalink / raw)
To: Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai, Jernej Skrabec,
Samuel Holland
Cc: devicetree, linux-arm-kernel, linux-sunxi, linux-kernel
'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 <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(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index a56fae761a1f..939f1c0a5eaa 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 ca1d287a0a01..3b56beed6fee 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>;
};
@@ -37,7 +36,6 @@ cpu1: cpu@1 {
reg = <1>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
- clock-latency-ns = <244144>; /* 8 32k periods */
#cooling-cells = <2>;
};
@@ -47,7 +45,6 @@ cpu2: cpu@2 {
reg = <2>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
- clock-latency-ns = <244144>; /* 8 32k periods */
#cooling-cells = <2>;
};
@@ -57,7 +54,6 @@ cpu3: cpu@3 {
reg = <3>;
enable-method = "psci";
clocks = <&ccu CLK_CPUX>;
- clock-latency-ns = <244144>; /* 8 32k periods */
#cooling-cells = <2>;
};
};
--
2.40.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] arm64: dts: allwinner: h5/h6: Drop spurious 'clock-latency-ns' properties
2023-08-23 19:32 [PATCH] arm64: dts: allwinner: h5/h6: Drop spurious 'clock-latency-ns' properties Rob Herring
@ 2023-08-23 19:46 ` Jernej Škrabec
0 siblings, 0 replies; 2+ messages in thread
From: Jernej Škrabec @ 2023-08-23 19:46 UTC (permalink / raw)
To: Krzysztof Kozlowski, Conor Dooley, Chen-Yu Tsai, Samuel Holland,
Rob Herring
Cc: devicetree, linux-arm-kernel, linux-sunxi, linux-kernel
Dne sreda, 23. avgust 2023 ob 21:32:27 CEST je Rob Herring napisal(a):
> '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 <robh@kernel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Best regards,
Jernej
> ---
> 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
> a56fae761a1f..939f1c0a5eaa 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
> ca1d287a0a01..3b56beed6fee 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>;
> };
>
> @@ -37,7 +36,6 @@ cpu1: cpu@1 {
> reg = <1>;
> enable-method = "psci";
> clocks = <&ccu CLK_CPUX>;
> - clock-latency-ns = <244144>; /* 8 32k
periods */
> #cooling-cells = <2>;
> };
>
> @@ -47,7 +45,6 @@ cpu2: cpu@2 {
> reg = <2>;
> enable-method = "psci";
> clocks = <&ccu CLK_CPUX>;
> - clock-latency-ns = <244144>; /* 8 32k
periods */
> #cooling-cells = <2>;
> };
>
> @@ -57,7 +54,6 @@ cpu3: cpu@3 {
> reg = <3>;
> enable-method = "psci";
> clocks = <&ccu CLK_CPUX>;
> - clock-latency-ns = <244144>; /* 8 32k
periods */
> #cooling-cells = <2>;
> };
> };
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2023-08-23 19:32 [PATCH] arm64: dts: allwinner: h5/h6: Drop spurious 'clock-latency-ns' properties Rob Herring
2023-08-23 19:46 ` Jernej Škrabec
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