From: michael.kao <michael.kao@mediatek.com>
To: Zhang Rui <rui.zhang@intel.com>,
Eduardo Valentin <edubezval@gmail.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
hsinyi@chromium.org
Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org,
"michael.kao" <michael.kao@mediatek.com>,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/8] arm64: dts: mt8183: Add #cooling-cells to CPU nodes
Date: Fri, 10 May 2019 21:27:01 +0800
Message-ID: <1557494826-6044-4-git-send-email-michael.kao@mediatek.com> (raw)
In-Reply-To: <1557494826-6044-1-git-send-email-michael.kao@mediatek.com>
The #cooling-cells property needs to be specified to allow a CPU
to be used as cooling device.
Signed-off-by: Michael.Kao <michael.kao@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 8f9fd9a..bf8b0a8 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -11,6 +11,8 @@
#include <dt-bindings/power/mt8183-power.h>
#include <dt-bindings/reset-controller/mt8183-resets.h>
#include "mt8183-pinfunc.h"
+#include <dt-bindings/thermal/thermal.h>
+
/ {
compatible = "mediatek,mt8183";
interrupt-parent = <&sysirq>;
@@ -59,6 +61,7 @@
reg = <0x000>;
enable-method = "psci";
dynamic-power-coefficient = <84>;
+ #cooling-cells = <2>;
};
cpu1: cpu@1 {
@@ -67,6 +70,7 @@
reg = <0x001>;
enable-method = "psci";
dynamic-power-coefficient = <84>;
+ #cooling-cells = <2>;
};
cpu2: cpu@2 {
@@ -75,6 +79,7 @@
reg = <0x002>;
enable-method = "psci";
dynamic-power-coefficient = <84>;
+ #cooling-cells = <2>;
};
cpu3: cpu@3 {
@@ -83,6 +88,7 @@
reg = <0x003>;
enable-method = "psci";
dynamic-power-coefficient = <84>;
+ #cooling-cells = <2>;
};
cpu4: cpu@100 {
@@ -91,6 +97,7 @@
reg = <0x100>;
enable-method = "psci";
dynamic-power-coefficient = <211>;
+ #cooling-cells = <2>;
};
cpu5: cpu@101 {
@@ -99,6 +106,7 @@
reg = <0x101>;
enable-method = "psci";
dynamic-power-coefficient = <211>;
+ #cooling-cells = <2>;
};
cpu6: cpu@102 {
@@ -107,6 +115,7 @@
reg = <0x102>;
enable-method = "psci";
dynamic-power-coefficient = <211>;
+ #cooling-cells = <2>;
};
cpu7: cpu@103 {
@@ -115,6 +124,7 @@
reg = <0x103>;
enable-method = "psci";
dynamic-power-coefficient = <211>;
+ #cooling-cells = <2>;
};
};
--
2.6.4
next prev parent reply index
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-10 13:26 [PATCH v2 0/8] Add Mediatek thermal dirver and dtsi michael.kao
2019-05-10 13:26 ` [PATCH v2 1/8] arm64: dts: mt8183: add thermal zone node michael.kao
2019-05-30 6:27 ` Hsin-Yi Wang
2019-05-30 16:08 ` Matthias Kaehlcke
[not found] ` <1557494826-6044-1-git-send-email-michael.kao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2019-05-10 13:27 ` [PATCH v2 2/8] arm64: dts: mt8183: add/update dynamic power coefficients michael.kao
2019-05-10 13:27 ` [PATCH v2 4/8] arm64: dts: mt8183: Configure CPU cooling michael.kao
2019-05-10 13:27 ` [PATCH v2 5/8] arm64: dts: mt8183: Increase polling frequency for CPU thermal zone michael.kao
2019-05-10 13:27 ` [PATCH v2 6/8] thermal: mediatek: mt8183: fix bank number settings michael.kao
2019-05-10 13:27 ` [PATCH v2 8/8] thermal: mediatek: use spinlock to protect PTPCORESEL michael.kao
2019-05-10 13:27 ` michael.kao [this message]
2019-05-10 13:27 ` [PATCH v2 7/8] thermal: mediatek: add another get_temp ops for thermal sensors michael.kao
2019-09-09 11:13 ` Hsin-Yi Wang
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