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To:     Paul Burton <paul.burton@imgtec.com>
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Subject: Re: [PATCH 31/36] devicetree: document ingenic,jz4780-intc binding
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On 01/18/2015 11:42 PM, Paul Burton wrote:
[...]
> +Ingenic jz4780 SoC Interrupt Controller
> +
> +Required properties:
> +
> +- compatible : should be "ingenic,jz4780-intc"

I don't think we need a second binding specification. Just add the 
compatibility string to the existing jz4740-intc specification.