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From: Amit Kucheria <amit.kucheria@linaro.org>
To: linux-kernel@vger.kernel.org
Cc: rnayak@codeaurora.org, linux-arm-msm@vger.kernel.org,
	bjorn.andersson@linaro.org, edubezval@gmail.com,
	smohanad@codeaurora.org, andy.gross@linaro.org,
	dianders@chromium.org, mka@chromium.org,
	David Brown <david.brown@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-soc@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH v3 14/16] arm64: dts: msm8916: Add gpu thermal zone
Date: Wed, 12 Sep 2018 15:22:59 +0530	[thread overview]
Message-ID: <ffefc578b5cb9298e33f0ea480b3d521f34afd54.1536744310.git.amit.kucheria@linaro.org> (raw)
In-Reply-To: <cover.1536744310.git.amit.kucheria@linaro.org>
In-Reply-To: <cover.1536744310.git.amit.kucheria@linaro.org>

Initialise the gpu thermal zone to export temperature to userspace.

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
---
 arch/arm64/boot/dts/qcom/msm8916.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index be27d8dc9e6b..62f079ae9ba3 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -237,6 +237,26 @@
 			};
 		};
 
+		gpu-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 2>;
+
+			trips {
+				gpu_alert: trip0 {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_crit: trip1 {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
 	};
 
 	cpu_opp_table: cpu_opp_table {
-- 
2.17.1


  parent reply	other threads:[~2018-09-12  9:55 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-12  9:52 [PATCH v3 00/16] Another round of tsens cleanups Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 01/16] thermal: tsens: Prepare 8916 and 8974 tsens to use SROT and TM address space Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 02/16] thermal: tsens: Add SPDX license identifiers Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 03/16] thermal: tsens: Get rid of dead code Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 04/16] thermal: tsens: Rename map field in order to add a second address map Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 05/16] thermal: tsens: Add the SROT " Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 06/16] MAINTAINERS: Add entry for Qualcomm TSENS thermal drivers Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 07/16] thermal: tsens: Pass register offsets as private data Amit Kucheria
2018-09-18 19:34   ` Bjorn Andersson
     [not found]     ` <cover.1537547011.git.amit.kucheria@linaro.org>
2018-09-21 17:46       ` [PATCH v4 " Amit Kucheria
2018-09-21 17:25         ` Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 08/16] thermal: tsens: Check if the IP is correctly enabled by firmware Amit Kucheria
2018-09-12  9:52 ` [PATCH v3 09/16] arm: dts: msm8974: thermal: split address space into two Amit Kucheria
2018-09-20 18:57   ` Andy Gross
2018-09-12  9:52 ` [PATCH v3 10/16] arm64: dts: msm8916: " Amit Kucheria
2018-09-20 18:57   ` Andy Gross
2018-09-12  9:52 ` [PATCH v3 11/16] arm: dts: msm8974: thermal: Add "qcom,sensors" property Amit Kucheria
2018-09-20 18:58   ` Andy Gross
2018-09-12  9:52 ` [PATCH v3 12/16] arm64: dts: msm8916: " Amit Kucheria
2018-09-20 18:58   ` Andy Gross
2018-09-12  9:52 ` [PATCH v3 13/16] dt-bindings: thermal: Fix a typo in documentation Amit Kucheria
2018-09-12  9:52 ` Amit Kucheria [this message]
2018-09-20 18:59   ` [PATCH v3 14/16] arm64: dts: msm8916: Add gpu thermal zone Andy Gross
2018-09-12  9:53 ` [PATCH v3 15/16] arm64: dts: msm8916: Add camera " Amit Kucheria
2018-09-20 19:00   ` Andy Gross
2018-09-12  9:53 ` [PATCH v3 16/16] arm64: dts: sdm845: enable tsens thermal zones Amit Kucheria
2018-09-20 19:01   ` Andy Gross
2018-10-25 19:25   ` Matthias Kaehlcke
2018-10-25 20:03     ` Amit Kucheria
2018-10-25 20:37       ` Matthias Kaehlcke
2018-09-18 15:01 ` [PATCH v3 00/16] Another round of tsens cleanups Amit Kucheria
2018-09-20 19:02 ` Andy Gross
2018-09-21 17:48   ` Amit Kucheria

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