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[3/4] arm64: dts: r8a7795: Add R-Car Gen3 thermal support

Message ID 57661319.7040308@rvc.renesas.com (mailing list archive)
State Changes Requested
Delegated to: Zhang Rui
Headers show

Commit Message

khiemnguyen June 19, 2016, 3:35 a.m. UTC 
Signed-off-by: Hien Dang <hien.dang.eb@rvc.renesas.com>
Signed-off-by: Thao Nguyen <thao.nguyen.yb@rvc.renesas.com>
Signed-off-by: Khiem Nguyen <khiem.nguyen.xt@rvc.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 86 ++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index c14e89a..db203db 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -25,6 +25,9 @@ 
 		i2c4 = &i2c4;
 		i2c5 = &i2c5;
 		i2c6 = &i2c6;
+		tsc0 = &tsc1;
+		tsc1 = &tsc2;
+		tsc2 = &tsc3;
 	};
 
 	psci {
@@ -1620,5 +1623,88 @@ 
 			clocks = <&cpg CPG_MOD 613>;
 			power-domains = <&sysc R8A7795_PD_A3VP>;
 		};
+
+		tsc1: thermal@e6198000 {
+			compatible = "renesas,thermal-r8a7795",
+				"renesas,rcar-gen3-thermal";
+			reg = <0 0xe6198000 0 0x5c>;
+			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 522>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			#thermal-sensor-cells = <0>;
+			status = "okay";
+		};
+
+		tsc2: thermal@e61a0000 {
+			compatible = "renesas,thermal-r8a7795",
+				"renesas,rcar-gen3-thermal";
+			reg = <0 0xe61a0000 0 0x5c>;
+			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 522>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			#thermal-sensor-cells = <0>;
+			status = "okay";
+		};
+
+		tsc3: thermal@e61a8000 {
+			compatible = "renesas,thermal-r8a7795",
+				"renesas,rcar-gen3-thermal";
+			reg = <0 0xe61a8000 0 0x5c>;
+			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 522>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			#thermal-sensor-cells = <0>;
+			status = "okay";
+		};
+
+		thermal-zones {
+			sensor_thermal1: sensor-thermal1 {
+				polling-delay-passive = <250>;
+				polling-delay = <0>;
+
+				/* sensor ID */
+				thermal-sensors = <&tsc1>;
+
+				trips {
+					sensor1_crit: sensor1-crit {
+						temperature = <90000>;
+						hysteresis = <2000>;
+						type = "critical";
+					};
+				};
+			};
+
+			sensor_thermal2: sensor-thermal2 {
+				polling-delay-passive = <250>;
+				polling-delay = <0>;
+
+				/* sensor ID */
+				thermal-sensors = <&tsc2>;
+
+				trips {
+					sensor2_crit: sensor2-crit {
+						temperature = <90000>;
+						hysteresis = <2000>;
+						type = "critical";
+					};
+				};
+			};
+
+			sensor_thermal3: sensor-thermal3 {
+				polling-delay-passive = <250>;
+				polling-delay = <0>;
+
+				/* sensor ID */
+				thermal-sensors = <&tsc3>;
+
+				trips {
+					sensor3_crit: sensor3-crit {
+						temperature = <90000>;
+						hysteresis = <2000>;
+						type = "critical";
+					};
+				};
+			};
+		};
 	};
 };