18c2ecf20Sopenharmony_ci* ARC700 incore Interrupt Controller
28c2ecf20Sopenharmony_ci
38c2ecf20Sopenharmony_ci  The core interrupt controller provides 32 prioritised interrupts (2 levels)
48c2ecf20Sopenharmony_ci  to ARC700 core.
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68c2ecf20Sopenharmony_ciProperties:
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88c2ecf20Sopenharmony_ci- compatible: "snps,arc700-intc"
98c2ecf20Sopenharmony_ci- interrupt-controller: This is an interrupt controller.
108c2ecf20Sopenharmony_ci- #interrupt-cells: Must be <1>.
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128c2ecf20Sopenharmony_ci  Single Cell "interrupts" property of a device specifies the IRQ number
138c2ecf20Sopenharmony_ci  between 0 to 31
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158c2ecf20Sopenharmony_ci  intc accessed via the special ARC AUX register interface, hence "reg" property
168c2ecf20Sopenharmony_ci  is not specified.
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188c2ecf20Sopenharmony_ciExample:
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208c2ecf20Sopenharmony_ci	intc: interrupt-controller {
218c2ecf20Sopenharmony_ci		compatible = "snps,arc700-intc";
228c2ecf20Sopenharmony_ci		interrupt-controller;
238c2ecf20Sopenharmony_ci		#interrupt-cells = <1>;
248c2ecf20Sopenharmony_ci	};
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