From mboxrd@z Thu Jan  1 00:00:00 1970
From: Biju Das <biju.das@bp.renesas.com>
Subject: [PATCH v2 2/2] ARM: dts: r8a7743: Add thermal device to DT
Date: Tue, 19 Dec 2017 13:17:29 +0000
Message-ID: <1513689449-2700-3-git-send-email-biju.das@bp.renesas.com>
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To: Zhang Rui <rui.zhang@intel.com>, Eduardo Valentin <edubezval@gmail.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>
Cc: Simon Horman <horms@verge.net.au>, Magnus Damm <magnus.damm@gmail.com>, Chris Paterson <chris.paterson2@renesas.com>, Fabrizio Castro <fabrizio.castro@bp.renesas.com>, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-pm@vger.kernel.org, Biju Das <biju.das@bp.renesas.com>
List-Id: devicetree@vger.kernel.org

This patch instantiates the thermal sensor module with thermal-zone
support.

This patch is based on the commit cac68a56e34b
("ARM: dts: r8a7791: enable to use thermal-zone") by Kuninori Morimoto.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v1->v2
 * Fixed the size.

 arch/arm/boot/dts/r8a7743.dtsi | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index f250147..6a6c40c 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -250,6 +250,38 @@
 			resets = <&cpg 407>;
 		};
 
+		thermal: thermal@e61f0000 {
+			compatible = "renesas,thermal-r8a7743",
+				     "renesas,rcar-gen2-thermal",
+				     "renesas,rcar-thermal";
+			reg = <0 0xe61f0000 0 0x10>, <0 0xe61f0100 0 0x38>;
+			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 522>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 522>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		thermal-zones {
+			cpu_thermal: cpu-thermal {
+				polling-delay-passive = <0>;
+				polling-delay = <0>;
+
+				thermal-sensors = <&thermal>;
+
+				trips {
+					cpu-crit {
+						temperature = <95000>;
+						hysteresis = <0>;
+						type = "critical";
+					};
+				};
+
+				cooling-maps {
+				};
+			};
+		};
+
 		timer {
 			compatible = "arm,armv7-timer";
 			interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
-- 
1.9.1