From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Arnd Bergmann , Chunfeng Yun , Olof Johansson Subject: [PATCH 4.4 023/193] arm64: dts: add #cooling-cells to CPU nodes Date: Fri, 23 Feb 2018 19:24:16 +0100 Message-Id: <20180223170329.692464278@linuxfoundation.org> In-Reply-To: <20180223170325.997716448@linuxfoundation.org> References: <20180223170325.997716448@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann commit acbf76ee05067c3942852019993f7beb69a0f45f upstream. dtc complains about the lack of #coolin-cells properties for the CPU nodes that are referred to as "cooling-device": arch/arm64/boot/dts/mediatek/mt8173-evb.dtb: Warning (cooling_device_property): Missing property '#cooling-cells' in node /cpus/cpu@0 or bad phandle (referred from /thermal-zones/cpu_thermal/cooling-maps/map@0:cooling-device[0]) arch/arm64/boot/dts/mediatek/mt8173-evb.dtb: Warning (cooling_device_property): Missing property '#cooling-cells' in node /cpus/cpu@100 or bad phandle (referred from /thermal-zones/cpu_thermal/cooling-maps/map@1:cooling-device[0]) Apparently this property must be '<2>' to match the binding. Signed-off-by: Arnd Bergmann Tested-by: Chunfeng Yun Signed-off-by: Olof Johansson [arnd: backported to 4.15] Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -54,6 +54,7 @@ reg = <0x000>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; + #cooling-cells = <2>; }; cpu1: cpu@1 { @@ -70,6 +71,7 @@ reg = <0x100>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; + #cooling-cells = <2>; }; cpu3: cpu@101 {