linux-kernel - [PATCH] arm64: dts: freescale: Remove unused and undocumented "cooling-(min|max)-state" properties

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Message-ID: <20241115193504.3619533-1-robh@kernel.org>
Date: Fri, 15 Nov 2024 13:35:03 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Shawn Guo <shawnguo@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: freescale: Remove unused and undocumented "cooling-(min|max)-state" properties

Remove "cooling-(min|max)-state" properties which are both unused in the
kernel and undocumented. Most likely they are leftovers from downstream.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts   | 2 --
 arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi             | 2 --
 2 files changed, 4 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
index d9fac647f432..1d53b529af88 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
@@ -19,8 +19,6 @@ / {
 
 	pwm-fan {
 		compatible = "pwm-fan";
-		cooling-min-state = <0>;
-		cooling-max-state = <3>;
 		#cooling-cells = <2>;
 		pwms = <&sl28cpld_pwm0 0 4000000>;
 		cooling-levels = <1 128 192 255>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
index d32a52ab00a4..aef63a4f698c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
@@ -94,8 +94,6 @@ i2c@1 {
 			fan-temperature-ctrlr@18 {
 				compatible = "ti,amc6821";
 				reg = <0x18>;
-				cooling-min-state = <0>;
-				cooling-max-state = <9>;
 				#cooling-cells = <2>;
 			};
 		};
-- 
2.45.2