Message-ID: <5216E966.5020902@ti.com>
Date: Fri, 23 Aug 2013 10:17:34 +0530
From: Rajendra Nayak <rnayak@ti.com>
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To: Sricharan R <r.sricharan@ti.com>
CC: Linus Walleij <linus.walleij@linaro.org>,
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Subject: Re: [PATCH 1/3] misc: Add crossbar driver
References: <51E83A4F.5080904@ti.com> <CACRpkdY3nQaWimTwB-Zt-8+Q_KZr8a0rpB1SUQq=AuoG4bAYnQ@mail.gmail.com> <51ED2385.60108@ti.com> <51ED5C66.1010407@ti.com> <51EFFBE1.4090505@ti.com> <51F0031B.1050307@ti.com> <51F00530.9090703@ti.com> <51F02069.3050207@ti.com> <51F0223E.4050008@ti.com> <51F0240F.3050507@ti.com> <20130813081003.GU7656@atomide.com> <520A02BA.4090805@ti.com> <CACRpkda+m82PYJsExLM6JLsLa8-bVhdvy_r_+-uKfVT2NG7Cbg@mail.gmail.com> <520D398D.9040806@ti.com> <CACRpkdYeo1y-HhftkRWgwyq8o-NVuJ978Uq+ON880LHhUxC=hg@mail.gmail.com> <520D44C5.6080205@ti.com> <CACRpkdagSHxzV3=427O9iftNxM+N=w9aPds=iDvGQPoG3H-cWw@mail.gmail.com> <5215F6F6.9060703@ti.com>
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On Thursday 22 August 2013 05:03 PM, Sricharan R wrote:
>  maps crossbar number<->  to interrupt number and
>  calls request_irq(int_no, crossbar_handler,..)

So will this mapping happen based on some data passed from DT or
just based on whats available when the device does a request_irq()?

If its based on whats available then I see an issue when you need
to remap something thats already mapped by default (and not used)
since you run out of all free ones.
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