From mboxrd@z Thu Jan  1 00:00:00 1970
From: marc_gonzalez@sigmadesigns.com (Marc Gonzalez)
Date: Wed, 20 Jan 2016 18:05:58 +0100
Subject: [RFC PATCH v3] irqchip: Add support for Tango interrupt controller
In-Reply-To: <20160120170219.GC28169@leverpostej>
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To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On 20/01/2016 18:02, Mark Rutland wrote:

> When you put together the binding document, please point out that the
> ranges property is necessary.

I don't quite understand.

Can I write the node without a ranges property, and the driver would
still function correctly?

Regards.