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Date: Sun, 11 Nov 2018 14:23:29 -0800
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Viresh Kumar <viresh.kumar@...aro.org>,
Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH 4.14 112/222] ARM: dts: exynos: Remove "cooling-{min|max}-level" for CPU nodes
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Viresh Kumar <viresh.kumar@...aro.org>
commit cd6f55457eb449a388e793abd676e3a5b73510bc upstream.
The "cooling-min-level" and "cooling-max-level" properties are not
parsed by any part of the kernel currently and the max cooling state of
a CPU cooling device is found by referring to the cpufreq table instead.
Remove the unused properties from the CPU nodes.
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
arch/arm/boot/dts/exynos4210.dtsi | 2 --
arch/arm/boot/dts/exynos4412.dtsi | 2 --
arch/arm/boot/dts/exynos5250.dtsi | 2 --
arch/arm/boot/dts/exynos5420-cpus.dtsi | 16 ----------------
arch/arm/boot/dts/exynos5422-cpus.dtsi | 16 ----------------
5 files changed, 38 deletions(-)
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -52,8 +52,6 @@
400000 975000
200000 950000
>;
- cooling-min-level = <4>;
- cooling-max-level = <2>;
#cooling-cells = <2>; /* min followed by max */
};
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -45,8 +45,6 @@
clocks = <&clock CLK_ARM_CLK>;
clock-names = "cpu";
operating-points-v2 = <&cpu0_opp_table>;
- cooling-min-level = <13>;
- cooling-max-level = <7>;
#cooling-cells = <2>; /* min followed by max */
};
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -80,8 +80,6 @@
300000 937500
200000 925000
>;
- cooling-min-level = <15>;
- cooling-max-level = <9>;
#cooling-cells = <2>; /* min followed by max */
};
cpu@1 {
--- a/arch/arm/boot/dts/exynos5420-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5420-cpus.dtsi
@@ -33,8 +33,6 @@
clock-frequency = <1800000000>;
cci-control-port = <&cci_control1>;
operating-points-v2 = <&cluster_a15_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <11>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -45,8 +43,6 @@
clock-frequency = <1800000000>;
cci-control-port = <&cci_control1>;
operating-points-v2 = <&cluster_a15_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <11>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -57,8 +53,6 @@
clock-frequency = <1800000000>;
cci-control-port = <&cci_control1>;
operating-points-v2 = <&cluster_a15_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <11>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -69,8 +63,6 @@
clock-frequency = <1800000000>;
cci-control-port = <&cci_control1>;
operating-points-v2 = <&cluster_a15_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <11>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -82,8 +74,6 @@
clock-frequency = <1000000000>;
cci-control-port = <&cci_control0>;
operating-points-v2 = <&cluster_a7_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <7>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -94,8 +84,6 @@
clock-frequency = <1000000000>;
cci-control-port = <&cci_control0>;
operating-points-v2 = <&cluster_a7_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <7>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -106,8 +94,6 @@
clock-frequency = <1000000000>;
cci-control-port = <&cci_control0>;
operating-points-v2 = <&cluster_a7_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <7>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -118,8 +104,6 @@
clock-frequency = <1000000000>;
cci-control-port = <&cci_control0>;
operating-points-v2 = <&cluster_a7_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <7>;
#cooling-cells = <2>; /* min followed by max */
};
};
--- a/arch/arm/boot/dts/exynos5422-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5422-cpus.dtsi
@@ -32,8 +32,6 @@
clock-frequency = <1000000000>;
cci-control-port = <&cci_control0>;
operating-points-v2 = <&cluster_a7_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <11>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -44,8 +42,6 @@
clock-frequency = <1000000000>;
cci-control-port = <&cci_control0>;
operating-points-v2 = <&cluster_a7_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <11>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -56,8 +52,6 @@
clock-frequency = <1000000000>;
cci-control-port = <&cci_control0>;
operating-points-v2 = <&cluster_a7_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <11>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -68,8 +62,6 @@
clock-frequency = <1000000000>;
cci-control-port = <&cci_control0>;
operating-points-v2 = <&cluster_a7_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <11>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -81,8 +73,6 @@
clock-frequency = <1800000000>;
cci-control-port = <&cci_control1>;
operating-points-v2 = <&cluster_a15_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <15>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -93,8 +83,6 @@
clock-frequency = <1800000000>;
cci-control-port = <&cci_control1>;
operating-points-v2 = <&cluster_a15_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <15>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -105,8 +93,6 @@
clock-frequency = <1800000000>;
cci-control-port = <&cci_control1>;
operating-points-v2 = <&cluster_a15_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <15>;
#cooling-cells = <2>; /* min followed by max */
};
@@ -117,8 +103,6 @@
clock-frequency = <1800000000>;
cci-control-port = <&cci_control1>;
operating-points-v2 = <&cluster_a15_opp_table>;
- cooling-min-level = <0>;
- cooling-max-level = <15>;
#cooling-cells = <2>; /* min followed by max */
};
};
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