18c2ecf20Sopenharmony_ciEZchip NPS Interrupt Controller
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38c2ecf20Sopenharmony_ciRequired properties:
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58c2ecf20Sopenharmony_ci- compatible : should be "ezchip,nps400-ic"
68c2ecf20Sopenharmony_ci- interrupt-controller : Identifies the node as an interrupt controller
78c2ecf20Sopenharmony_ci- #interrupt-cells : Specifies the number of cells needed to encode an
88c2ecf20Sopenharmony_ci  interrupt source. The value shall be 1.
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118c2ecf20Sopenharmony_ciExample:
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138c2ecf20Sopenharmony_ciintc: interrupt-controller {
148c2ecf20Sopenharmony_ci	compatible = "ezchip,nps400-ic";
158c2ecf20Sopenharmony_ci	interrupt-controller;
168c2ecf20Sopenharmony_ci	#interrupt-cells = <1>;
178c2ecf20Sopenharmony_ci};
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