From: Lee Jones <lee.jones@linaro.org>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Grant Likely <grant.likely@secretlab.ca>,
Samuel Ortiz <sameo@linux.intel.com>,
rabin.vincent@stericsson.com, shiraz.hashim@st.com,
devicetree-discuss@lists.ozlabs.org,
linux-kernel@vger.kernel.org, spear-devel@list.st.com,
linus.walleij@linaro.org,
Vipul Kumar Samar <vipulkumar.samar@st.com>
Subject: Re: [PATCH V5 2/2] mfd: stmpe: Update DT support in stmpe driver
Date: Thu, 6 Dec 2012 11:12:52 +0000 [thread overview]
Message-ID: <20121206111252.GR2718@gmail.com> (raw)
In-Reply-To: <CAKohponeU539FR+XCKJQTFnoNKJCnAh5ESB1NGP7ZK0u4Tqwyg@mail.gmail.com>
On Thu, 06 Dec 2012, Viresh Kumar wrote:
> On 6 December 2012 16:05, Lee Jones <lee.jones@linaro.org> wrote:
> >> > Or you could not put unnecessary bindings into the Device Tree
> >> > by putting two and two together and realise that using the table
> >> > is the correct thing to do instead. This actually gives reason
> >> > to you previous patch, but should probably be fixed-up into it
> >> > so it has some proper meaning/purpose. ;)
> >>
> >> Couldn't understand this one :(
> >
> > Really?
>
> I tried again, but couldn't get it :(
>
> > Let's break it down - what do you need "stmpe,id" for?
>
> To distinguish two instances of of stmpe811 (for instance) on a board.
> Names of stmpe sub-modules would contain .0, .1, if we have an id
> passed to it. Passing -1 would create same names for both gpio blocks
> which belonged to different stmpe811's.
I thought we'd be over this? The 'ID' will be represented by the
address of the chip i.e. stmpe1601@40, where '40' will be
distinguishing factor?
--
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2012-12-06 11:12 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-29 14:40 [PATCH V5 1/2] mfd: stmpe: Get rid of irq_invert_polarity Viresh Kumar
[not found] ` <2dcd7cb4c4022fa24b5328974e4226f5aaf89419.1354199865.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2012-11-29 14:40 ` [PATCH V5 2/2] mfd: stmpe: Update DT support in stmpe driver Viresh Kumar
[not found] ` <121653def4e985b0c1b59045637dd4518f97e73a.1354199865.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2012-11-30 10:57 ` Samuel Ortiz
2012-11-30 12:45 ` Lee Jones
2012-11-30 13:11 ` Viresh Kumar
2012-11-30 13:20 ` Lee Jones
[not found] ` <20121130132036.GA23648-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-11-30 13:44 ` Viresh Kumar
2012-11-30 15:45 ` Lee Jones
2012-11-30 19:03 ` Viresh Kumar
2012-12-05 13:03 ` Viresh Kumar
2012-12-05 13:19 ` Lee Jones
2012-12-05 13:24 ` Viresh Kumar
2012-12-05 22:42 ` Grant Likely
2012-12-06 1:58 ` Viresh Kumar
2012-12-06 9:50 ` Lee Jones
[not found] ` <20121206095019.GN2718-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-12-06 9:56 ` Viresh Kumar
[not found] ` <CAKohpokNQB6L2vvjmvA7_3KomFXnV9wZ-uBjrfRVuBL=QWgr_Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-12-06 10:11 ` Lee Jones
2012-12-06 10:19 ` Viresh Kumar
2012-12-06 10:35 ` Lee Jones
2012-12-06 10:42 ` Viresh Kumar
2012-12-06 11:12 ` Lee Jones [this message]
2012-12-06 11:19 ` Viresh Kumar
[not found] ` <CAKohponrZ8a+=ozXox60nRVBO174Nr=GoSjKkkz7KjLCxd5BhQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-12-06 11:33 ` Lee Jones
2012-12-07 13:37 ` Grant Likely
2012-12-06 2:36 ` Viresh Kumar
2012-12-07 13:44 ` Grant Likely
2012-12-01 16:49 ` [PATCH V5 1/2] mfd: stmpe: Get rid of irq_invert_polarity Linus Walleij
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