From: Rob Herring <robh@kernel.org>
To: Christian Lamparter <chunkeey@gmail.com>
Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
Vinod Koul <vkoul@kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Viresh Kumar <vireshk@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: Re: [PATCH v2 1/2] dt-bindings: dmaengine: dw-dmac: add protection control property
Date: Sat, 17 Nov 2018 09:32:47 -0600 [thread overview]
Message-ID: <20181117153247.GA21745@bogus> (raw)
In-Reply-To: <a8cd42ce348ed6a21580815f25ab1590aaa6acf3.1541866004.git.chunkeey@gmail.com>
On Sat, 10 Nov 2018 17:28:30 +0100, Christian Lamparter wrote:
> This patch for the DesignWare AHB Central
> Direct Memory Access Controller adds the dma
> protection control property:
> "snps,dma-protection-control"
>
> as well as the properties specific values defines into
> a new include file: include/dt-bindings/dma/dw-dmac.h
>
> Note: The protection control signals are one-to-one
> mapped to the AHB HPROT[1:3] signals for this controller.
> The HPROT0 (Data Access) is always hardwired to 1.
>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
> ---
> I've included the "Reviewed-by" from the v1 in this patch for now.
> But if a new issue comes up regarding the updates, please let me know.
> ---
> Documentation/devicetree/bindings/dma/snps-dma.txt | 4 ++++
> MAINTAINERS | 4 +++-
> include/dt-bindings/dma/dw-dmac.h | 14 ++++++++++++++
> 3 files changed, 21 insertions(+), 1 deletion(-)
> create mode 100644 include/dt-bindings/dma/dw-dmac.h
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2018-11-17 15:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-10 16:28 [PATCH v2 1/2] dt-bindings: dmaengine: dw-dmac: add protection control property Christian Lamparter
2018-11-10 16:28 ` [PATCH v2 2/2] dmaengine: dw-dmac: implement dma protection control setting Christian Lamparter
2018-11-10 18:45 ` Andy Shevchenko
2018-11-17 15:32 ` Rob Herring [this message]
2018-11-17 16:14 ` [PATCH v2 1/2] dt-bindings: dmaengine: dw-dmac: add protection control property Christian Lamparter
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