linux-kernel - Re: [PATCH 1/8] ARM: at91: sama5d3: add DMA property for SSC devices

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Date:	Fri, 18 Apr 2014 22:47:51 +0200
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	Bo Shen <voice.shen@...el.com>, Mark Brown <broonie@...nel.org>
CC:	Andrew Victor <linux@...im.org.za>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	"Russell King" <linux@....linux.org.uk>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/8] ARM: at91: sama5d3: add DMA property for SSC devices

On 17/03/2014 10:45, Bo Shen :
> Add DMA property for SSC devices on SAMA5D3 SoC.
> 
> Signed-off-by: Bo Shen <voice.shen@...el.com>

Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>

> ---
> 
>  arch/arm/boot/dts/sama5d3.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
> index 3d5faf8..3e753e1 100644
> --- a/arch/arm/boot/dts/sama5d3.dtsi
> +++ b/arch/arm/boot/dts/sama5d3.dtsi
> @@ -113,6 +113,9 @@
>  				compatible = "atmel,at91sam9g45-ssc";
>  				reg = <0xf0008000 0x4000>;
>  				interrupts = <38 IRQ_TYPE_LEVEL_HIGH 4>;
> +				dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(13)>,
> +				       <&dma0 2 AT91_DMA_CFG_PER_ID(14)>;
> +				dma-names = "tx", "rx";
>  				pinctrl-names = "default";
>  				pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
>  				clocks = <&ssc0_clk>;
> @@ -231,6 +234,9 @@
>  				compatible = "atmel,at91sam9g45-ssc";
>  				reg = <0xf800c000 0x4000>;
>  				interrupts = <39 IRQ_TYPE_LEVEL_HIGH 4>;
> +				dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(3)>,
> +				       <&dma1 2 AT91_DMA_CFG_PER_ID(4)>;
> +				dma-names = "tx", "rx";
>  				pinctrl-names = "default";
>  				pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
>  				clocks = <&ssc1_clk>;
> 


-- 
Nicolas Ferre
--
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