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From:   Konrad Dybcio <konradybcio@gmail.com>
To:     konradybcio@gmail.com
Cc:     ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 03/11] arm64: dts: qcom: pm8994: Add thermal-zones for temp alarm
Date:   Mon,  5 Oct 2020 17:03:03 +0200
Message-Id: <20201005150313.149754-4-konradybcio@gmail.com>
In-Reply-To: <20201005150313.149754-1-konradybcio@gmail.com>
References: <20201005150313.149754-1-konradybcio@gmail.com>
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This will shut down the platform in case the PMIC overheats.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
---
 arch/arm64/boot/dts/qcom/pm8994.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/pm8994.dtsi b/arch/arm64/boot/dts/qcom/pm8994.dtsi
index 7825208b0d8b..9ab5657f7d23 100644
--- a/arch/arm64/boot/dts/qcom/pm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8994.dtsi
@@ -4,6 +4,30 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
+/ {
+	thermal-zones {
+		pm8994 {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&pm8994_temp>;
+
+			trips {
+				pm8994_alert0: pm8994-alert0 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				pm8994_crit: pm8994-crit {
+					temperature = <125000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
+
 &spmi_bus {
 
 	pmic@0 {
-- 
2.28.0