| Message ID | 1546635388-13795-1-git-send-email-john.stultz@linaro.org |
|---|---|
| Headers | show |
| Series | k3dma patches to add support for hi3660/HiKey960 | expand |
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
This patch series is based on recent work by Tanglei Han, and adds support for hi3660 SoCs as found on the HiKey960 board, along with a few patches I've been carrying. Review and feedback would be greatly appreciated! thanks -john Cc: Tanglei Han <hantanglei@huawei.com> Cc: Zhuangluan Su <suzhuangluan@hisilicon.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Guodong Xu <guodong.xu@linaro.org> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Ryan Grachek <ryan@edited.us> CC: devicetree@vger.kernel.org Cc: dmaengine@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org John Stultz (3): Documentation: bindings: k3dma: Add binding for dma-avail-chan arm64: dts: hi3660: Add dma to uart nodes arm64: dts: hi3660: Fixup unofficial dma-min-chan to dma-avail-chan Li Yu (2): dma: k3dma: Delete axi_config dma: k3dma: Add support to dma_avail_chan Youlin Wang (3): Documentation: bindings: k3dma: Extend the k3dma driver binding to support hisi-asp dma: k3dma: Upgrade k3dma driver to support hisi_asp_dma hardware arm64: dts: hi3660: Add hisi asp dma device Documentation/devicetree/bindings/dma/k3dma.txt | 7 ++- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 22 ++++++++- drivers/dma/k3dma.c | 60 +++++++++++++++++++++---- 3 files changed, 78 insertions(+), 11 deletions(-) -- 2.7.4