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From: Ravi Shankar Jonnalagadda <venkata.ravi.jonnalagadda@xilinx.com>
To: <vinod.koul@intel.com>, <robh+dt@kernel.org>,
	<mark.rutland@arm.com>, <michal.simek@xilinx.com>,
	<soren.brinkmann@xilinx.com>, <dan.j.williams@intel.com>,
	<bhelgaas@google.com>, <vjonnal@xilinx.com>,
	<lorenzo.pieralisi@arm.com>, <bharat.kumar.gogada@xilinx.com>,
	<dmaengine@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <linux-pci@vger.kernel.org>,
	<rgummal@xilinx.com>
Subject: [PATCH v2 0/5] dmaengine: ZynqMP PS PCIe DMA driver
Date: Fri, 8 Sep 2017 17:53:02 +0530	[thread overview]
Message-ID: <1504873388-29195-1-git-send-email-vjonnal@xilinx.com> (raw)

ZynqMP devices have PCIe Bridge along with DMA in PS.
These devices can be configured as either PCIe Endpoints
or as PCIe Root Complex.
This patch series shall provide a driver to initiate
transactions using this DMA.
Single platform driver shall handle both EndPoint and
Root DMA transfers.
Patch 1 enables Root DMA register translation and
	interrupts
Patch 2 corrects styling errors seen with checkpatch
Patch 3 adds PCIe driver for end points
Patch 4 adds Platform driver which handles DMA transactions
	for both PCI end points and Root DMA
Patch 5 describes device tree bindings for Root DMA


Ravi Shankar Jonnalagadda (5):
  PCI:xilinx-nwl: Enable Root DMA
  PCI:xilinx-nwl: Correcting Styling checks
  dmaengine: zynqmp_ps_pcie: Adding PS PCIe DMA driver
  dmaengine: zynqmp_ps_pcie: Adding PS PCIe platform DMA driver
  devicetree: zynqmp_ps_pcie: Devicetree binding for Root DMA

 .../devicetree/bindings/dma/xilinx/ps-pcie-dma.txt |   67 +
 drivers/dma/Kconfig                                |   12 +
 drivers/dma/xilinx/Makefile                        |    2 +
 drivers/dma/xilinx/ps_pcie.h                       |   44 +
 drivers/dma/xilinx/ps_pcie_main.c                  |  200 ++
 drivers/dma/xilinx/ps_pcie_platform.c              | 3055 ++++++++++++++++++++
 drivers/pci/host/pcie-xilinx-nwl.c                 |   23 +-
 include/linux/dma/ps_pcie_dma.h                    |   69 +
 8 files changed, 3468 insertions(+), 4 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/dma/xilinx/ps-pcie-dma.txt
 create mode 100644 drivers/dma/xilinx/ps_pcie.h
 create mode 100644 drivers/dma/xilinx/ps_pcie_main.c
 create mode 100644 drivers/dma/xilinx/ps_pcie_platform.c
 create mode 100644 include/linux/dma/ps_pcie_dma.h

-- 
2.7.4


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             reply	other threads:[~2017-09-08 12:23 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-08 12:23 Ravi Shankar Jonnalagadda [this message]
2017-09-08 12:23 ` [PATCH v2 1/5] PCI:xilinx-nwl: Enable Root DMA Ravi Shankar Jonnalagadda
2017-09-19 19:36   ` Bjorn Helgaas
2017-09-08 12:23 ` [PATCH v2 2/5] PCI:xilinx-nwl: Correcting Styling checks Ravi Shankar Jonnalagadda
2017-09-08 12:23 ` [PATCH v2 3/5] dmaengine: zynqmp_ps_pcie: Adding PS PCIe DMA driver Ravi Shankar Jonnalagadda
2017-09-11  3:43   ` kbuild test robot
2017-09-20  5:49   ` Michal Simek
2017-09-26 17:32   ` Vinod Koul
2017-09-08 12:23 ` [PATCH v2 4/5] dmaengine: zynqmp_ps_pcie: Adding PS PCIe platform " Ravi Shankar Jonnalagadda
2017-09-08 12:23 ` Ravi Shankar Jonnalagadda
2017-09-26 17:34   ` Vinod Koul
2017-09-08 12:23 ` [PATCH v2 5/5] devicetree: zynqmp_ps_pcie: Devicetree binding for Root DMA Ravi Shankar Jonnalagadda
2017-09-13 20:25   ` Rob Herring

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