linux-kernel - Re: [PATCH 01/13] dma: ste_dma40: Expand DT binding to accept 'high-priority channel' flag

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Date:	Wed, 6 Nov 2013 12:40:17 +0100
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>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Vinod Koul <vinod.koul@...el.com>
Subject: Re: [PATCH 01/13] dma: ste_dma40: Expand DT binding to accept
 'high-priority channel' flag

On Wed, Nov 6, 2013 at 11:16 AM, Lee Jones <lee.jones@...aro.org> wrote:

> --- a/Documentation/devicetree/bindings/dma/ste-dma40.txt
> +++ b/Documentation/devicetree/bindings/dma/ste-dma40.txt
> @@ -50,6 +50,9 @@ Each dmas request consists of 4 cells:
>          0x00000008: Use fixed channel:
>                  Use automatic channel selection when unset
>                  Use DMA request line number when set
> +        0x00000010: Set channel as high priority:
> +                Normal priority when unset
> +                High priority when set

We should probably switch these magic numbers to #defines
but it's another subject so
Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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