From: John Stultz <john.stultz@linaro.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Tanglei Han <hantanglei@huawei.com>,
Zhuangluan Su <suzhuangluan@hisilicon.com>,
Dan Williams <dan.j.williams@intel.com>,
Vinod Koul <vkoul@kernel.org>, Wei Xu <xuwei5@hisilicon.com>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
Guodong Xu <guodong.xu@linaro.org>, Ryan Grachek <ryan@edited.us>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
dmaengine@vger.kernel.org,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 0/8 v2] k3dma patches to add support for hi3660/HiKey960
Date: Fri, 4 Jan 2019 20:28:48 -0800 [thread overview]
Message-ID: <CALAqxLUkLExkYUY+JARcp6znngFiRnXO8dYF9qWEZNmBPtdDpw@mail.gmail.com> (raw)
In-Reply-To: <20190105033738.GA2477@Mani-XPS-13-9360>
On Fri, Jan 4, 2019 at 7:37 PM Manivannan Sadhasivam
<manivannan.sadhasivam@linaro.org> wrote:
>
> Hi John,
>
> On Fri, Jan 04, 2019 at 12:56:20PM -0800, John Stultz wrote:
> > This patch series is based on recent work by Tanglei Han, and
> > adds support for hi3660 SoCs as found on the HiKey960 board,
>
> Not sure about the description/subject here! This patchset adds support
> for ASP DMAC found in HI3660 SoCs, Peripheral DMAC is already supported.
>
So yes, it does enable ASP DMAC support, but the full set also enables
the Peripheral DMAC as well in a few ways:
* Avoiding setting the AXI register, which is configured differently on hi3660.
* By adding support for the dma-avail-chan (so we don't try to use
reserved channels)
thanks
-john
prev parent reply other threads:[~2019-01-05 4:29 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-04 20:56 [PATCH 0/8 v2] k3dma patches to add support for hi3660/HiKey960 John Stultz
2019-01-04 20:56 ` [PATCH 1/8 v2] Documentation: bindings: k3dma: Extend the k3dma driver binding to support hisi-asp John Stultz
2019-01-04 20:56 ` [PATCH 2/8 v2] Documentation: bindings: k3dma: Add binding for dma-avail-chan John Stultz
2019-01-05 4:00 ` Manivannan Sadhasivam
2019-01-05 4:39 ` John Stultz
2019-01-05 4:53 ` Manivannan Sadhasivam
2019-01-05 4:58 ` John Stultz
2019-01-05 13:46 ` Vinod Koul
2019-01-05 14:08 ` Manivannan Sadhasivam
2019-01-07 6:24 ` Vinod Koul
2019-01-04 20:56 ` [PATCH 3/8 v2] dma: k3dma: Upgrade k3dma driver to support hisi_asp_dma hardware John Stultz
2019-01-05 3:41 ` Manivannan Sadhasivam
2019-01-05 5:22 ` John Stultz
2019-01-05 5:39 ` Manivannan Sadhasivam
2019-01-05 5:44 ` John Stultz
2019-01-05 5:48 ` Manivannan Sadhasivam
2019-01-04 20:56 ` [PATCH 4/8 v2] dma: k3dma: Delete axi_config John Stultz
2019-01-05 3:44 ` Manivannan Sadhasivam
2019-01-04 20:56 ` [PATCH 5/8 v2] dma: k3dma: Add support to dma_avail_chan John Stultz
2019-01-04 20:56 ` [PATCH 6/8 v2] arm64: dts: hi3660: Add dma to uart nodes John Stultz
2019-01-05 3:49 ` Manivannan Sadhasivam
2019-01-05 4:34 ` John Stultz
2019-01-05 5:37 ` John Stultz
2019-01-04 20:56 ` [PATCH 7/8 v2] arm64: dts: hi3660: Add hisi asp dma device John Stultz
2019-01-05 3:50 ` Manivannan Sadhasivam
2019-01-04 20:56 ` [PATCH 8/8 v2] arm64: dts: hi3660: Fixup unofficial dma-min-chan to dma-avail-chan John Stultz
2019-01-05 3:37 ` [PATCH 0/8 v2] k3dma patches to add support for hi3660/HiKey960 Manivannan Sadhasivam
2019-01-05 4:28 ` John Stultz [this message]
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