linux-kernel - Re: [PATCH] irqchip: versatile FPGA: support cascaded interrupts from DT

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Message-ID: <CACRpkda6XcEA3xri116q=U26Cm3BeMWv4Us40FCyxGj3o+DAFw@mail.gmail.com>
Date:	Thu, 21 Nov 2013 20:42:32 +0100
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Thomas Gleixner <tglx@...utronix.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Cc:	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: Re: [PATCH] irqchip: versatile FPGA: support cascaded interrupts from DT

On Fri, Oct 4, 2013 at 3:25 PM, Linus Walleij <linus.walleij@...aro.org> wrote:

> The Versatile FPGA interrupt controller supports cascading interrupts,
> i.e. that its output is connected to the input of another interrupt
> controller. This makes it possible to pass a parent interrupt from
> the device tree and print it in the boot log if applicable.
>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
> ---
> TGLX: I can take this through ARM SoC if you're happy with it
> and prefer it that way, but it merges just as fine as it is on
> the IRQ tree.

Ping on this!

Yours,
Linus Walleij
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