linux-kernel - Re: [PATCH V5 2/2] mfd: stmpe: Update DT support in stmpe driver

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Message-ID: <CAKohponrZ8a+=ozXox60nRVBO174Nr=GoSjKkkz7KjLCxd5BhQ@mail.gmail.com>
Date:	Thu, 6 Dec 2012 16:49:47 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	Grant Likely <grant.likely@...retlab.ca>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	rabin.vincent@...ricsson.com, shiraz.hashim@...com,
	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	spear-devel@...t.st.com, linus.walleij@...aro.org,
	Vipul Kumar Samar <vipulkumar.samar@...com>
Subject: Re: [PATCH V5 2/2] mfd: stmpe: Update DT support in stmpe driver

On 6 December 2012 16:42, Lee Jones <lee.jones@...aro.org> wrote:
> 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?

I haven't tested it but i thought we are getting i2c device name from
modalias() fn running on "st,stmpe1601" and so would give us "stmpe1601".

Now, i went back to your earlier mail and checked device name:
stmpe-i2c 0-0040: stmpe1601 detected, chip id: 0x212

It came from DT :)

So, probably no more issues of id's. Will resend my patch, after getting
rid of tables.

--
viresh
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