linux-kernel - Re: [PATCH] ARM: dts: stm32: fix DCMI DMA features on stm32mp15 family

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Message-ID: <585bbff2-89a7-0e10-2280-e4236dc36d2c@st.com>
Date:   Mon, 9 Nov 2020 09:49:38 +0100
From:   Alexandre Torgue <alexandre.torgue@...com>
To:     Hugues Fruchet <hugues.fruchet@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        Alain Volmat <alain.volmat@...com>,
        Amelie DELAUNAY <amelie.delaunay@...com>
Subject: Re: [PATCH] ARM: dts: stm32: fix DCMI DMA features on stm32mp15
 family

Hi Hugues

On 10/8/20 11:09 AM, Hugues Fruchet wrote:
> Enable FIFO mode with half-full threshold.
> 
> Signed-off-by: Hugues Fruchet <hugues.fruchet@...com>
> ---
>   arch/arm/boot/dts/stm32mp151.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
> index bfe2902..cfba9a1 100644
> --- a/arch/arm/boot/dts/stm32mp151.dtsi
> +++ b/arch/arm/boot/dts/stm32mp151.dtsi
> @@ -1091,7 +1091,7 @@
>   			resets = <&rcc CAMITF_R>;
>   			clocks = <&rcc DCMI>;
>   			clock-names = "mclk";
> -			dmas = <&dmamux1 75 0x400 0x0d>;
> +			dmas = <&dmamux1 75 0x400 0x01>;
>   			dma-names = "tx";
>   			status = "disabled";
>   		};
> 

Applied on stm32-next.

Thanks.
Alex