linux-kernel - Re: [PATCH v3 2/4] ARM: dts: at91: sama5d2: added dma property for ADC device

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Message-ID: <20171129210507.GQ21126@piout.net>
Date:   Wed, 29 Nov 2017 22:05:07 +0100
From:   Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:     Eugen Hristev <eugen.hristev@...rochip.com>
Cc:     nicolas.ferre@...rochip.com, linux-iio@...r.kernel.org,
        lars@...afoo.de, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        ludovic.desroches@...rochip.com, jic23@...nel.org
Subject: Re: [PATCH v3 2/4] ARM: dts: at91: sama5d2: added dma property for
 ADC device

Hi,

On 15/11/2017 at 14:56:46 +0200, Eugen Hristev wrote:
> Added DMA property for ADC device
> 
> Signed-off-by: Eugen Hristev <eugen.hristev@...rochip.com>
> ---
>  arch/arm/boot/dts/sama5d2.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 

This didn't apply cleanly, please check
https://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git/commit/?h=at91-dt&id=0ae80c039ef2407c08842ddde892af0c9128711b

> diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
> index 38d2216..ca8bf13 100644
> --- a/arch/arm/boot/dts/sama5d2.dtsi
> +++ b/arch/arm/boot/dts/sama5d2.dtsi
> @@ -1430,6 +1430,8 @@
>  				atmel,min-sample-rate-hz = <200000>;
>  				atmel,max-sample-rate-hz = <20000000>;
>  				atmel,startup-time-ms = <4>;
> +				dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(25))>;
> +				dma-names = "rx";
>  				status = "disabled";
>  			};
>  
> -- 
> 2.7.4
> 

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