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Date: Mon, 30 Jan 2017 22:12:10 +0530
From: Vinod Koul <vinod.koul@intel.com>
To: Icenowy Zheng <icenowy@aosc.xyz>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>,
        Chen-Yu Tsai <wens@csie.org>, Linus Walleij <linus.walleij@linaro.org>,
        Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
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        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
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        linux-sunxi@googlegroups.com
Subject: Re: [PATCH v3 08/10] dmaengine: sun6i: allow build on ARM64
 platforms (sun50i)
Message-ID: <20170130164210.GD19244@localhost>
References: <20170129023331.62106-1-icenowy@aosc.xyz>
 <20170129023331.62106-9-icenowy@aosc.xyz>
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On Sun, Jan 29, 2017 at 10:33:29AM +0800, Icenowy Zheng wrote:
> As 64-bit Allwinner H5 SoC has the same DMA engine with H3, the DMA
> driver should be allowed to be built for ARM64, in order to make it work on H5.
> 
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> Acked-by: Chen-Yu Tsai <wens@csie.org>
> ---
> Patch introduced between v1 and v2, to satisfy the newly added H3/H5 audio
> codec support.
> 
>  drivers/dma/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
> index 0d6a96ee9fc7..d01d59812cf3 100644
> --- a/drivers/dma/Kconfig
> +++ b/drivers/dma/Kconfig
> @@ -157,7 +157,7 @@ config DMA_SUN4I
>  
>  config DMA_SUN6I
>  	tristate "Allwinner A31 SoCs DMA support"
> -	depends on MACH_SUN6I || MACH_SUN8I || COMPILE_TEST
> +	depends on MACH_SUN6I || MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST

Do we really need ARM64 here? also looking at others I wonder why isn't
this MACH_SUNXI...?

-- 
~Vinod