From: Marek Szyprowski <m.szyprowski@samsung.com>
To: Neil Armstrong <narmstrong@baylibre.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Grant Likely <grant.likely@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Subject: Re: [RFC PATCH v3 0/2] Expose DMA_MEMORY_EXCLUSIVE through shared-dma-pool
Date: Fri, 13 Nov 2015 14:45:28 +0100 [thread overview]
Message-ID: <5645E978.9030603@samsung.com> (raw)
In-Reply-To: <564218D1.2030008@baylibre.com>
Hello,
On 2015-11-10 17:18, Neil Armstrong wrote:
> The shared-dma-pool dt node only exposes exclusive memory, but in order to export
> non-exclusive coherent memory, add the no-exclusive property and document it.
>
> v3: use correct of_get_flat_dt_prop helper
> v2: simplify patch by looking for DT attribute in callback
>
> Neil Armstrong (2):
> base: dma-coherent: Add DT property for non exclusive shared-dma-pool
> devicetree: reserved-memory: document the optional no-exclusive parameter
>
> .../devicetree/bindings/reserved-memory/reserved-memory.txt | 3 +++
> drivers/base/dma-coherent.c | 6 +++++-
> 2 files changed, 8 insertions(+), 1 deletion(-)
>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Best regards
--
Marek Szyprowski, PhD
Samsung R&D Institute Poland
prev parent reply other threads:[~2015-11-13 13:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-10 16:18 [RFC PATCH v3 0/2] Expose DMA_MEMORY_EXCLUSIVE through shared-dma-pool Neil Armstrong
2015-11-13 13:45 ` Marek Szyprowski [this message]
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