linux-kernel - Re: [PATCH 26/32] ARM: ux500: Supply UART's DMA configuration via Device Tree

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Message-ID: <CACRpkdZDQuFDb396fYtjZNr=O-5vrTHs+UwS5bqp8wet1PA93A@mail.gmail.com>
Date:	Thu, 25 Apr 2013 13:36:46 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Linus WALLEIJ <linus.walleij@...ricsson.com>
Subject: Re: [PATCH 26/32] ARM: ux500: Supply UART's DMA configuration via
 Device Tree

On Thu, Apr 18, 2013 at 12:12 PM, Lee Jones <lee.jones@...aro.org> wrote:

> When requesting a channel, a DMA client needs to pass some pieces of
> information such as; request channel, device type, channel type and
> direction etc. Normally we do this in the form of platform data, but
> when DT is enabled we need to pass it using the driver's bindings
> instead.
>
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

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

Yours,
Linus Walleij
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