linux-kernel - [PATCH] arm64: dts: allwinner: h6: fix cooling-cell property

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Date:   Mon, 20 Apr 2020 16:30:16 +0200
From:   Clément Péron <peron.clem@...il.com>
To:     Maxime Ripard <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        linux-sunxi <linux-sunxi@...glegroups.com>,
        Clément Péron <peron.clem@...il.com>
Subject: [PATCH] arm64: dts: allwinner: h6: fix cooling-cell property

We define cooling-cells property for CPUs only for board including
the sun50i-h6-cpu-opp.dtsi. As not all boards have the CPU OPP
dtsi file included this create a warning because the cooling-maps
is defined but not the cooling-cells property in CPU nodes.

Move the cooling-cells to the sun50i-h6.dtsi instead of the
sun50i-h6-cpu-opp.dtsi

Signed-off-by: Clément Péron <peron.clem@...il.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi | 4 ----
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi         | 4 ++++
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi
index 9ebd97b04b1a..dcb789519797 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi
@@ -102,20 +102,16 @@
 
 &cpu0 {
 	operating-points-v2 = <&cpu_opp_table>;
-	#cooling-cells = <2>;
 };
 
 &cpu1 {
 	operating-points-v2 = <&cpu_opp_table>;
-	#cooling-cells = <2>;
 };
 
 &cpu2 {
 	operating-points-v2 = <&cpu_opp_table>;
-	#cooling-cells = <2>;
 };
 
 &cpu3 {
 	operating-points-v2 = <&cpu_opp_table>;
-	#cooling-cells = <2>;
 };
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 83e32f9c4977..2e31632c6ca8 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -27,6 +27,7 @@
 			enable-method = "psci";
 			clocks = <&ccu CLK_CPUX>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
+			#cooling-cells = <2>;
 		};
 
 		cpu1: cpu@1 {
@@ -36,6 +37,7 @@
 			enable-method = "psci";
 			clocks = <&ccu CLK_CPUX>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
+			#cooling-cells = <2>;
 		};
 
 		cpu2: cpu@2 {
@@ -45,6 +47,7 @@
 			enable-method = "psci";
 			clocks = <&ccu CLK_CPUX>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
+			#cooling-cells = <2>;
 		};
 
 		cpu3: cpu@3 {
@@ -54,6 +57,7 @@
 			enable-method = "psci";
 			clocks = <&ccu CLK_CPUX>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
+			#cooling-cells = <2>;
 		};
 	};
 
-- 
2.20.1