linux-kernel - Re: [PATCH 1/3] ARM: dts: at91: add dma1 definition to sama5d2

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Message-ID: <20161207085743.qlomgd4ly54q5oah@piout.net>
Date:   Wed, 7 Dec 2016 09:57:43 +0100
From:   Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:     Nicolas Ferre <nicolas.ferre@...el.com>
Cc:     linux-arm-kernel@...ts.infradead.org,
        Boris BREZILLON <boris.brezillon@...e-electrons.com>,
        Ludovic Desroches <ludovic.desroches@...el.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] ARM: dts: at91: add dma1 definition to sama5d2

On 01/12/2016 at 11:49:47 +0100, Nicolas Ferre wrote :
> The sama5d2 SoC has a second DMA controller and can be used just like DMA0.
> By default both DMA controllers are configured as "Secure" in
> MATRIX_SPSELR so we can use whichever we want in a "single Secure World"
> configuration.
> Surprisingly the DMA1 has a lower address than DMA0. To avoid confusion
> place it after DMA0 node anyway.
> 
> Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
> ---
>  arch/arm/boot/dts/sama5d2.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 

All applied, thanks.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com