netdev - Re: [PATCH v2 2/3] net: can: c_can: Add syscon/regmap RAMINIT mechanism

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Date:	Tue, 30 Sep 2014 16:19:10 +0200
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Roger Quadros <rogerq@...com>
Cc:	wg@...ndegger.com, mkl@...gutronix.de, tony@...mide.com,
	tglx@...utronix.de, mugunthanvnm@...com, george.cherian@...com,
	balbi@...com, nsekhar@...com, nm@...com,
	sergei.shtylyov@...entembedded.com, linux-omap@...r.kernel.org,
	linux-can@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH v2 2/3] net: can: c_can: Add syscon/regmap RAMINIT
 mechanism

> As just TI is using this out of band RAMINIT mechanism, should it be "ti,syscon" or just "syscon"?

Yes, only TI uses this out-of-band RAMINIT (currently, at least). So, we
need an (optional) way to describe that. However, accessing syscon
registers in general is not TI specific and a generic way to do this
should be used. Which looks to me like the "syscon" property to allow
access to the register. Still, we should ask DT maintainers about it,
maybe they prefer a more precise property like "syscon-raminit" to allow
for further syscon extensions later or something...

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