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From: Thomas Gleixner <tglx@linutronix.de>
To: Marc Zyngier <maz@kernel.org>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	aou@eecs.berkeley.edu, jason@lakedaemon.net, atish.patra@wdc.com,
	linus.walleij@linaro.org, linux-kernel@vger.kernel.org,
	bgolaszewski@baylibre.com, Yash Shah <yash.shah@sifive.com>,
	robh+dt@kernel.org, palmer@dabbelt.com,
	Sagar Kadam <sagar.kadam@sifive.com>,
	linux-gpio@vger.kernel.org,
	"Paul Walmsley \( Sifive\)" <paul.walmsley@sifive.com>,
	linux-riscv@lists.infradead.org, bmeng.cn@gmail.com,
	Sachin Ghadi <sachin.ghadi@sifive.com>
Subject: Re: [PATCH v2 1/5] genirq: introduce irq_domain_translate_onecell
Date: Wed, 20 Nov 2019 11:48:28 +0100 (CET)	[thread overview]
Message-ID: <alpine.DEB.2.21.1911201147440.6731@nanos.tec.linutronix.de> (raw)
In-Reply-To: <31ed00455bd8374b26ea6b649c14e288@www.loen.fr>

On Wed, 20 Nov 2019, Marc Zyngier wrote:

> On 2019-11-20 09:34, Thomas Gleixner wrote:
> > On Wed, 20 Nov 2019, Yash Shah wrote:
> > 
> > > Add a new function irq_domain_translate_onecell() that is to be used as
> > > the translate function in struct irq_domain_ops for the v2 IRQ API.
> > 
> > What is the V2 IRQ API?
> 
> I believe that's a reference to a rather misleading comment in irqdomain.h:
> 
> #ifdef	CONFIG_IRQ_DOMAIN_HIERARCHY
> 	/* extended V2 interfaces to support hierarchy irq_domains */
> 
> which we could drop, as everything refers to hierarchical domain
> support.

Yes, which reminds me that we also need to update the horribly stale
documentation of all this mess.

Thanks,

	tglx

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  reply	other threads:[~2019-11-20 10:48 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-20  6:59 [PATCH v2 0/5] GPIO & Hierarchy IRQ support for HiFive Unleashed Yash Shah
2019-11-20  6:59 ` [PATCH v2 1/5] genirq: introduce irq_domain_translate_onecell Yash Shah
2019-11-20  9:34   ` Thomas Gleixner
2019-11-20 10:24     ` Marc Zyngier
2019-11-20 10:48       ` Thomas Gleixner [this message]
2019-11-20 10:38   ` Marc Zyngier
2019-11-21  8:35     ` Yash Shah
2019-11-21  8:55       ` Yash Shah
2019-11-21  9:20         ` Marc Zyngier
2019-11-20  6:59 ` [PATCH v2 2/5] irqchip: sifive: Support hierarchy irq domain Yash Shah
2019-11-22 10:17   ` Marc Zyngier
2019-11-20  6:59 ` [PATCH v2 3/5] gpio: sifive: Add DT documentation for SiFive GPIO Yash Shah
2019-11-20  6:59 ` [PATCH v2 4/5] gpio: sifive: Add GPIO driver for SiFive SoCs Yash Shah
2019-11-20 10:01   ` Bartosz Golaszewski
2019-11-21  8:32     ` Yash Shah
2019-11-20  6:59 ` [PATCH v2 5/5] riscv: dts: Add DT support for SiFive FU540 GPIO driver Yash Shah
2019-11-20  9:14   ` Andreas Schwab
2019-11-21  8:26     ` Yash Shah

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