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Re: [PATCH 2/4] DW DMAC: add is-memcpu property to device tree

From Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH 2/4] DW DMAC: add is-memcpu property to device tree
Date 2016-11-16 16:20 +0100
Message-ID <sEaae-4Bb-17@gated-at.bofh.it> (permalink)
References <sE8UN-3xZ-19@gated-at.bofh.it> <sE8UO-3xZ-33@gated-at.bofh.it>
Organization Intel Finland Oy

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On Wed, 2016-11-16 at 16:56 +0300, Eugeniy Paltsev wrote:
> Memory-to-memory dma transfers were disabled by default if we
> used DT to cofigure DMAC.
> Add is-memcpu property, so it became possible to enable
> memory-to-memory transfers support via DT.

Fix "memcpu" to "memcpy" everywhere you use it.

> 
> Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
> ---
>  drivers/dma/dw/platform.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
> index 4103f1d..daeceac 100644
> --- a/drivers/dma/dw/platform.c
> +++ b/drivers/dma/dw/platform.c
> @@ -131,6 +131,9 @@ dw_dma_parse_dt(struct platform_device *pdev)
>  	else if (of_property_read_bool(np, "is-private"))
>  		pdata->is_private = true;
>  
> +	if (of_property_read_bool(np, "is-memcpu"))
> +		pdata->is_memcpy = true;
> +
>  	if (!of_property_read_u32(np, "chan_allocation_order", &tmp))
>  		pdata->chan_allocation_order = (unsigned char)tmp;
>  

-- 
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy

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[PATCH 0/4] DW DMAC: update device tree Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> - 2016-11-16 15:00 +0100
  [PATCH 2/4] DW DMAC: add is-memcpu property to device tree Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> - 2016-11-16 15:00 +0100
    Re: [PATCH 2/4] DW DMAC: add is-memcpu property to device tree Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-11-16 16:20 +0100
  [PATCH 1/4] DW DMAC: rename is_private property as ordered by DT policy Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> - 2016-11-16 15:00 +0100
    Re: [PATCH 1/4] DW DMAC: rename is_private property as ordered by  DT policy Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-11-16 16:20 +0100
  [PATCH 3/4] DW DMAC: add hw-llp property to device tree Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> - 2016-11-16 15:00 +0100
    Re: [PATCH 3/4] DW DMAC: add hw-llp property to device tree Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-11-16 16:20 +0100
  Re: [PATCH 0/4] DW DMAC: update device tree Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-11-16 16:20 +0100

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