[PATCH 07/40] arm64: dts: renesas: r8a77980: add thermal support
From: Simon Horman <hidden>
Date: 2018-11-26 12:54:33
Also in:
linux-renesas-soc
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
From: Sergei Shtylyov <redacted> Describe THS/CIVM in the R8A77980 device trees. Signed-off-by: Sergei Shtylyov <redacted> Reviewed-by: Niklas S?derlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <redacted> --- arch/arm64/boot/dts/renesas/r8a77980.dtsi | 53 +++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
index a1fda9901423..42c7088223c8 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi@@ -330,6 +330,19 @@ #power-domain-cells = <1>; }; + tsc: thermal at e6198000 { + compatible = "renesas,r8a77980-thermal"; + reg = <0 0xe6198000 0 0x100>, + <0 0xe61a0000 0 0x100>; + 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 R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 522>; + #thermal-sensor-cells = <1>; + }; + intc_ex: interrupt-controller at e61c0000 { compatible = "renesas,intc-ex-r8a77980", "renesas,irqc"; #interrupt-cells = <2>;
@@ -1404,6 +1417,46 @@ }; }; + thermal-zones { + thermal-sensor-1 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 0>; + + trips { + sensor1-passive { + temperature = <95000>; + hysteresis = <1000>; + type = "passive"; + }; + sensor1-critical { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + + thermal-sensor-2 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 1>; + + trips { + sensor2-passive { + temperature = <95000>; + hysteresis = <1000>; + type = "passive"; + }; + sensor2-critical { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
--
2.11.0