linux-kernel - Re: [PATCH v2 6/6] ARM: brcmstb: Add default gpio number

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Message-ID: <CACRpkdYYkPxm_K82YnzYDKDv4sFODCkQFVck_M=y6sBehmy7qg@mail.gmail.com>
Date:	Tue, 2 Jun 2015 15:41:58 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Gregory Fong <gregory.0xf0@...il.com>
Cc:	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	Alexandre Courbot <gnurou@...il.com>,
	bcm-kernel-feedback-list <bcm-kernel-feedback-list@...adcom.com>,
	Brian Norris <computersforpeace@...il.com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Florian Fainelli <f.fainelli@...il.com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Mark Rutland <mark.rutland@....com>,
	Pawel Moll <pawel.moll@....com>,
	Rob Herring <robh+dt@...nel.org>,
	Russell King <linux@....linux.org.uk>
Subject: Re: [PATCH v2 6/6] ARM: brcmstb: Add default gpio number

On Fri, May 29, 2015 at 4:14 AM, Gregory Fong <gregory.0xf0@...il.com> wrote:

> Out of the brcmstb SoCs that I know, BCM3390 has the largest numbers
> of GPIOs, with its
> - 320 "peripheral" GPIOs
> - 5*32 = 160 UPG GPIOs (counting unused lines, which do get counted)
> - 2*32 = 64 UPG AON GPIOs (counting unused lines)
> Total: 544
>
> I suspect that the upper limit will only need to be higher in the
> future, so set it to 1024.
>
> Signed-off-by: Gregory Fong <gregory.0xf0@...il.com>

Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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