From: andy.tang@nxp.com
To: shawnguo@kernel.org
Cc: leoyang.li@nxp.com, robh+dt@kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Yuantian Tang <andy.tang@nxp.com>
Subject: [PATCH 2/2] arm64: dts: ls1043a: add more thermal zone support
Date: Mon, 29 Jun 2020 15:45:19 +0800 [thread overview]
Message-ID: <20200629074519.28851-2-andy.tang@nxp.com> (raw)
In-Reply-To: <20200629074519.28851-1-andy.tang@nxp.com>
From: Yuantian Tang <andy.tang@nxp.com>
There are 5 thermal zones in ls1043a soc. Add the
rest thermal zone nodes to enable them.
Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
---
.../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 88 ++++++++++++++++++-
1 file changed, 84 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 3b641bd43229..17497b0d3542 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -149,19 +149,79 @@
};
thermal-zones {
- cpu_thermal: cpu-thermal {
+ ddr-controller {
polling-delay-passive = <1000>;
polling-delay = <5000>;
+ thermal-sensors = <&tmu 0>;
+ trips {
+ ddr-ctrler-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ ddr-ctrler-crit {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ serdes {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
+ thermal-sensors = <&tmu 1>;
+
+ trips {
+ serdes-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ serdes-crit {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ fman {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
+ thermal-sensors = <&tmu 2>;
+
+ trips {
+ fman-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ fman-crit {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ core-cluster {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
thermal-sensors = <&tmu 3>;
trips {
- cpu_alert: cpu-alert {
+ core_cluster_alert: core-cluster-alert {
temperature = <85000>;
hysteresis = <2000>;
type = "passive";
};
- cpu_crit: cpu-crit {
+
+ core_cluster_crit: core-cluster-crit {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
@@ -170,7 +230,7 @@
cooling-maps {
map0 {
- trip = <&cpu_alert>;
+ trip = <&core_cluster_alert>;
cooling-device =
<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
@@ -179,6 +239,26 @@
};
};
};
+
+ sec {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
+ thermal-sensors = <&tmu 4>;
+
+ trips {
+ sec-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ sec-crit {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
};
timer {
--
2.17.1
next prev parent reply other threads:[~2020-06-29 19:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-29 7:45 [PATCH 1/2] arm64: dts: ls1046a: add more thermal zone support andy.tang
2020-06-29 7:45 ` andy.tang [this message]
2020-07-13 2:17 ` Shawn Guo
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