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ARM: dts: imx6ul: add ARM architected timer 

Add per-core ARM architected timer. Unfortunately bootloaders (U-Boot)
currently do not make the necessary initialization. Also specifing the
clock manually using the clock-frequency property seems not to help.
Therefor leave the timer disabled by default for now.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Stefan Agner 2018-01-10 22:04:51 +01:00 committed by Shawn Guo
parent 8dc72265c5
commit cff1ce712f
1 changed files with 10 additions and 0 deletions
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10
arch/arm/boot/dts/imx6ul.dtsi
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@ -107,6 +107,16 @@
<0x00a06000 0x2000>; <0x00a06000 0x2000>;
}; };
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-parent = <&intc>;
status = "disabled";
};
ckil: clock-cli { ckil: clock-cli {
compatible = "fixed-clock"; compatible = "fixed-clock";
#clock-cells = <0>; #clock-cells = <0>;