From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: qcom: pm8916: add temp-alarm thermal zone
Date: Tue, 25 Jun 2024 23:16:18 +0300 [thread overview]
Message-ID: <20240625-pm8916-tz-v1-1-a4c1f61e92dd@linaro.org> (raw)
Define the themal zones using the temperature values in stage1 for this
platform so that the spmi-temp-alarm driver becomes active.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
arch/arm64/boot/dts/qcom/pm8916.dtsi | 31 ++++++++++++++++++++++++++++++-
1 file changed, 30 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/pm8916.dtsi b/arch/arm64/boot/dts/qcom/pm8916.dtsi
index 4b2e8fb47d2d..2def48f2d101 100644
--- a/arch/arm64/boot/dts/qcom/pm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8916.dtsi
@@ -4,8 +4,37 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h>
-&spmi_bus {
+/ {
+ thermal-zones {
+ pm8150-thermal {
+ polling-delay-passive = <100>;
+
+ thermal-sensors = <&pm8916_temp>;
+
+ trips {
+ trip0 {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ trip1 {
+ temperature = <125000>;
+ hysteresis = <0>;
+ type = "hot";
+ };
+
+ trip2 {
+ temperature = <145000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ };
+};
+&spmi_bus {
pm8916_0: pmic@0 {
compatible = "qcom,pm8916", "qcom,spmi-pmic";
reg = <0x0 SPMI_USID>;
---
base-commit: 62c97045b8f720c2eac807a5f38e26c9ed512371
change-id: 20240625-pm8916-tz-c8dd606940dc
Best regards,
--
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
next reply other threads:[~2024-06-25 20:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-25 20:16 Dmitry Baryshkov [this message]
2024-06-25 21:43 ` [PATCH] arm64: dts: qcom: pm8916: add temp-alarm thermal zone Bryan O'Donoghue
2024-06-26 4:30 ` Bjorn Andersson
2024-06-26 9:40 ` Konrad Dybcio
2024-06-26 9:41 ` Dmitry Baryshkov
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