linux-kernel - Re: [PATCH 0/5] ARM: at91: fix irq_pm_install

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Message-ID: <alpine.DEB.2.11.1412161551290.17382@nanos>
Date:	Tue, 16 Dec 2014 15:52:23 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Boris Brezillon <boris.brezillon@...e-electrons.com>
cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.cz>, linux-serial@...r.kernel.org,
	Alessandro Zummo <a.zummo@...ertech.it>,
	rtc-linux@...glegroups.com, Mike Turquette <mturquette@...aro.org>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Andrew Victor <linux@...im.org.za>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/5] ARM: at91: fix irq_pm_install_action WARNING

On Tue, 16 Dec 2014, Boris Brezillon wrote:
> On Tue, 16 Dec 2014 13:56:26 +0100 (CET)
> Okay, that's what I had in mind, thanks for clarifying this aspect.
> 
> Regarding the DT representation, it should look like this, right ?
> 
> aic: interrupt-controller@...ff000 {
> 	#interrupt-cells = <3>;
> 	compatible = "atmel,at91rm9200-aic";
> 	interrupt-controller;
> 	reg = <0xfffff000 0x200>;
> 	atmel,external-irqs = <29 30 31>;
> 
> 	irq1_demux: irq1-demux {
> 		#interrupt-cells = <1>;
> 		interrupt-controller;
> 	}
> };
> 
> pit: timer@...ffd30 {
> 	compatible = "atmel,at91sam9260-pit";
> 	reg = <0xfffffd30 0xf>;
> 	/* 0 is the id reserved for the PIT */
> 	interrupts-extended = <&irq1_demux 0>;
> 	clocks = <&mck>;
> };
> 
> pmc: pmc@...ffc00 {
> 	compatible = "atmel,at91sam9260-pmc";
> 	reg = <0xfffffc00 0x100>;
> 	/* 1 is the id reserved for the PMC */
> 	interrupts-extended = <&irq1_demux 1>;

Not that I'm a DT expert, but that looks about right.

Thanks,

	tglx
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