diff mbox

[PATCH/RFT,v2,3/3] arm64: dts: renesas: r8a77995: add thermal device support

Message ID 1522379583-4503-4-git-send-email-ykaneko0929@gmail.com (mailing list archive)
State Superseded
Delegated to: Simon Horman
Headers show

Commit Message

Yoshihiro Kaneko March 30, 2018, 3:13 a.m. UTC 
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
---
 arch/arm64/boot/dts/renesas/r8a77995.dtsi | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

Comments

Geert Uytterhoeven March 30, 2018, 9:16 a.m. UTC | #1 
On Fri, Mar 30, 2018 at 5:13 AM, Yoshihiro Kaneko <ykaneko0929@gmail.com> wrote:
> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index cff42cd..9a52b41 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -636,5 +636,35 @@ 
 			#phy-cells = <0>;
 			status = "disabled";
 		};
+
+		thermal: thermal@e6190000 {
+			compatible = "renesas,thermal-r8a77995";
+			reg = <0 0xe6190000 0 0x10>, <0 0xe6190100 0 0x38>;
+			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 522>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 522>;
+			#thermal-sensor-cells = <0>;
+		};
+	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&thermal>;
+
+			trips {
+				cpu-crit {
+					temperature = <120000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+			cooling-maps {
+			};
+		};
 	};
 };