From: Matthias Kaehlcke <mka@chromium.org>
To: Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>
Cc: linux-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
David Collins <collinsd@codeaurora.org>,
Douglas Anderson <dianders@chromium.org>,
Stephen Boyd <sboyd@kernel.org>,
Matthias Kaehlcke <mka@chromium.org>
Subject: [PATCH 3/3] arm64: dts: qcom: pm8998: Add thermal zone
Date: Thu, 28 Jun 2018 14:09:15 -0700 [thread overview]
Message-ID: <20180628210915.160893-3-mka@chromium.org> (raw)
In-Reply-To: <20180628210915.160893-1-mka@chromium.org>
Add pm8998 thermal zone based on the examples in the spmi-temp-alarm
bindings.
Note: devices with the pm8998 need to have a 'thermal-zones' node (which
may be empty) with a label 'thermal_zones'.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
---
arch/arm64/boot/dts/qcom/pm8998.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi b/arch/arm64/boot/dts/qcom/pm8998.dtsi
index f2d39074ed74..d85ceb4f976b 100644
--- a/arch/arm64/boot/dts/qcom/pm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi
@@ -3,6 +3,7 @@
#include <dt-bindings/spmi/spmi.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/thermal/thermal.h>
&spmi_bus {
pm8998_lsid0: pmic@0 {
@@ -59,3 +60,30 @@
#size-cells = <0>;
};
};
+
+&thermal_zones {
+ pm8998 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&pm8998_temp>;
+
+ trips {
+ passive {
+ temperature = <1050000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ alert {
+ temperature = <125000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ crit {
+ temperature = <145000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+};
--
2.18.0.rc2.346.g013aa6912e-goog
next prev parent reply other threads:[~2018-06-28 21:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-28 21:09 [PATCH 1/3] arm64: dts: qcom: sdm845: Add thermal-zones node Matthias Kaehlcke
2018-06-28 21:09 ` [PATCH 2/3] arm64: dts: qcom: pm8998: Add spmi-temp-alarm node Matthias Kaehlcke
2018-06-28 21:09 ` Matthias Kaehlcke [this message]
2018-06-28 22:58 ` [PATCH 3/3] arm64: dts: qcom: pm8998: Add thermal zone Doug Anderson
2018-06-29 18:51 ` Matthias Kaehlcke
2018-06-29 21:29 ` David Collins
2018-06-29 23:54 ` Matthias Kaehlcke
2018-07-10 17:45 ` David Collins
2018-07-11 21:56 ` Doug Anderson
2018-07-11 22:36 ` David Collins
2018-07-11 22:43 ` Doug Anderson
2018-07-11 22:53 ` Matthias Kaehlcke
2018-07-12 0:10 ` David Collins
2018-07-13 16:49 ` Matthias Kaehlcke
2018-06-28 22:52 ` [PATCH 1/3] arm64: dts: qcom: sdm845: Add thermal-zones node Doug Anderson
2018-06-29 18:30 ` Matthias Kaehlcke
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