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From: Stefan Roese <sr@denx.de>
To: linuxppc-dev@ozlabs.org
Subject: Re: External int in dts
Date: Fri, 28 Dec 2007 20:12:56 +0100
References: <47753CD3.3000209@pikatech.com>
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Cc: Sean MacLennan <smaclennan@pikatech.com>
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On Friday 28 December 2007, Sean MacLennan wrote:
> I have an FPGA which uses external int 1, which is interrupt 24 on UIC0.
> I tried the following entry in various places:
>
>         FPGA0: fpga {
>             compatible = "pika,fpga";
>             interrupts = <18 4>;

Is the interrupt level sensitive and active high? Then "4" is correct here. 
But if it is active low then you should use "8" here".

Best regards,
Stefan

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