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From: Arnd Bergmann <arnd@arndb.de>
To: Andrew Bresticker <abrestic@chromium.org>
Cc: Ralf Baechle <ralf@linux-mips.org>, Rob Herring <robh+dt@kernel.org>,
        Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>,
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        Jason Cooper <jason@lakedaemon.net>, linux-mips@linux-mips.org,
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Subject: Re: [PATCH 05/12] MIPS: GIC: Add device-tree support
Date: Sat, 30 Aug 2014 09:54:40 +0200
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On Friday 29 August 2014 15:14:32 Andrew Bresticker wrote:
> Add device-tree support for the MIPS GIC.  With DT, no per-platform
> static device interrupt mapping is supplied and instead all device
> interrupts are specified through the DT.  The GIC-to-CPU interrupts
> must also be specified in the DT.
> 
> Platforms using DT-based probing of the GIC need only supply the
> GIC_NUM_INTRS and, if necessary, MIPS_GIC_IRQ_BASE values and
> call of_irq_init() with an of_device_id table including the GIC.
> 
> Currenlty only legacy and vecotred interrupt modes are supported.
> 
> Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
> ---
>  arch/mips/include/asm/gic.h |  15 ++++++
>  arch/mips/kernel/irq-gic.c  | 122 +++++++++++++++++++++++++++++++++++++++++++-
> 


Can you move this to drivers/irqchip and use the IRQCHIP_DECLARE()
macro to define the entry point?

	Arnd