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arm64: dts: renesas: r8a77990: add thermal device support 

This patch adds the thermal device node and the thermal-zone for
the R8A77990 SoC.

Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Tested-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
hifive-unleashed-5.1
Yoshihiro Kaneko 2018-10-15 23:12:26 +09:00 committed by Simon Horman
parent 8fbe048bd9
commit 8f1ee2a166
1 changed files with 31 additions and 0 deletions
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31
arch/arm64/boot/dts/renesas/r8a77990.dtsi
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@ -409,6 +409,18 @@
#power-domain-cells = <1>;
};
thermal: thermal@e6190000 {
compatible = "renesas,thermal-r8a77990";
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 R8A77990_PD_ALWAYS_ON>;
resets = <&cpg 522>;
#thermal-sensor-cells = <0>;
};
intc_ex: interrupt-controller@e61c0000 {
compatible = "renesas,intc-ex-r8a77990", "renesas,irqc";
#interrupt-cells = <2>;
@ -1745,6 +1757,25 @@
};
};
thermal-zones {
cpu-thermal {
polling-delay-passive = <250>;
polling-delay = <1000>;
thermal-sensors = <&thermal>;
trips {
cpu-crit {
temperature = <120000>;
hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
};
};
};
timer {
compatible = "arm,armv8-timer";
interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,