Received-SPF: pass (google.com: domain of linux-kernel+bounces-30612-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
From: Bjorn Andersson <quic_bjorande@quicinc.com>
Date: Thu, 18 Jan 2024 15:00:23 -0800
Subject: [PATCH] arm64: dts: qcom: sc8280xp: Introduce additional tsens
 instances
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-ID: <20240118-sc8280xp-tsens2_3-v1-1-e86bce14f6bf@quicinc.com>
To: Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio
	<konrad.dybcio@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        "Krzysztof
 Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley
	<conor+dt@kernel.org>
CC: <linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>,
        Bjorn Andersson <quic_bjorande@quicinc.com>

The SC8280XP contains two additional tsens instances, providing among
other things thermal measurements for the GPU.

Add these and a GPU thermal-zone.

Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 37 ++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index febf28356ff8..68b5ac0339a0 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -4033,6 +4033,28 @@ tsens1: thermal-sensor@c265000 {
 			#thermal-sensor-cells = <1>;
 		};
 
+		tsens2: thermal-sensor@c251000 {
+			compatible = "qcom,sc8280xp-tsens", "qcom,tsens-v2";
+			reg = <0 0x0c251000 0 0x1ff>, /* TM */
+			      <0 0x0c224000 0 0x8>; /* SROT */
+			#qcom,sensors = <11>;
+			interrupts-extended = <&pdc 122 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 124 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
+			#thermal-sensor-cells = <1>;
+		};
+
+		tsens3: thermal-sensor@c252000 {
+			compatible = "qcom,sc8280xp-tsens", "qcom,tsens-v2";
+			reg = <0 0x0c252000 0 0x1ff>, /* TM */
+			      <0 0x0c225000 0 0x8>; /* SROT */
+			#qcom,sensors = <5>;
+			interrupts-extended = <&pdc 123 IRQ_TYPE_LEVEL_HIGH>,
+					      <&pdc 125 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
+			#thermal-sensor-cells = <1>;
+		};
+
 		aoss_qmp: power-management@c300000 {
 			compatible = "qcom,sc8280xp-aoss-qmp", "qcom,aoss-qmp";
 			reg = <0 0x0c300000 0 0x400>;
@@ -5212,6 +5234,21 @@ cpu-crit {
 			};
 		};
 
+		gpu-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens2 2>;
+
+			trips {
+				cpu-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
 		mem-thermal {
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;

---
base-commit: 943b9f0ab2cfbaea148dd6ac279957eb08b96904
change-id: 20240118-sc8280xp-tsens2_3-a5fd9a48d655

Best regards,
-- 
Bjorn Andersson <quic_bjorande@quicinc.com>