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ARM: dts: r8a7744: Add thermal device to DT

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

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Biju Das
2018-11-30 15:26:34 +00:00
committed by Simon Horman
parent 154a05f0c8
commit ef9d757c06
1 changed files with 31 additions and 0 deletions
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31
arch/arm/boot/dts/r8a7744.dtsi
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@@ -317,6 +317,17 @@
resets = <&cpg 407>; resets = <&cpg 407>;
}; };
thermal: thermal@e61f0000 {
compatible = "renesas,thermal-r8a7744",
"renesas,rcar-gen2-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 R8A7744_PD_ALWAYS_ON>;
resets = <&cpg 522>;
#thermal-sensor-cells = <0>;
};
icram0: sram@e63a0000 { icram0: sram@e63a0000 {
compatible = "mmio-sram"; compatible = "mmio-sram";
reg = <0 0xe63a0000 0 0x12000>; reg = <0 0xe63a0000 0 0x12000>;
@@ -1351,6 +1362,26 @@
}; };
}; };
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 { timer {
compatible = "arm,armv7-timer"; compatible = "arm,armv7-timer";
interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,