> -----Original Message----- > From: Eugeniy Paltsev <Eugeniy.Paltsev@xxxxxxxxxxxx> > Sent: 16 October 2020 10:51 PM > To: Sia, Jee Heng <jee.heng.sia@xxxxxxxxx> > Cc: andriy.shevchenko@xxxxxxxxxxxxxxx; dmaengine@xxxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx; vkoul@xxxxxxxxxx; Alexey Brodkin > <Alexey.Brodkin@xxxxxxxxxxxx> > Subject: Re: [PATCH 00/15] dmaengine: dw-axi-dmac: support Intel KeemBay > AxiDMA > > Hi Sia, > > Is this patch series available in some public git repo? [>>] We do not have public git repo, but the patch series are tested on kernel v5.9 > I want to test it on our HW with DW AXI DMAC. > > Thanks. > --- > Eugeniy Paltsev > > > ________________________________________ > From: Sia Jee Heng <jee.heng.sia@xxxxxxxxx> > Sent: Monday, October 12, 2020 07:21 > To: vkoul@xxxxxxxxxx; Eugeniy Paltsev > Cc: andriy.shevchenko@xxxxxxxxxxxxxxx; dmaengine@xxxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx > Subject: [PATCH 00/15] dmaengine: dw-axi-dmac: support Intel KeemBay > AxiDMA > > The below patch series are to support AxiDMA running on Intel KeemBay SoC. > The base driver is dw-axi-dmac but code refactoring is needed, for example: > - Support YAML Schemas DT binding. > - Replacing Linked List with virtual descriptor management. > - Remove unrelated hw desc stuff from dma memory pool. > - Manage dma memory pool alloc/destroy based on channel activity. > - Support dmaengine device_sync() callback. > - Support dmaengine device_config(). > - Support dmaegnine device_prep_slave_sg(). > - Support dmaengine device_prep_dma_cyclic(). > - Support of_dma_controller_register(). > - Support burst residue granularity. > - Support Intel KeemBay AxiDMA registers. > - Support Intel KeemBay AxiDMA device handshake. > - Support Intel KeemBay AxiDMA BYTE and HALFWORD device operation. > - Add constraint to Max segment size. > > This patch set is to replace the patch series submitted at: > https://urldefense.com/v3/__https://lore.kernel.org/dmaengine/1599213094- > 30144-1-git-send-email- > jee.heng.sia@xxxxxxxxx/__;!!A4F2R9G_pg!Nemc1rSHID2X4d8pr0LNF0nD9Odrn4 > 25GRV8MSTPDvPwE6a3iWPeylAJSaxwqXjfPapMO4U$ > > This patch series are tested on Intel KeemBay platform. > > > Sia Jee Heng (15): > dt-bindings: dma: Add YAML schemas for dw-axi-dmac > dmaengine: dw-axi-dmac: simplify descriptor management > dmaengine: dw-axi-dmac: move dma_pool_create() to > alloc_chan_resources() > dmaengine: dw-axi-dmac: Add device_synchronize() callback > dmaengine: dw-axi-dmac: Add device_config operation > dmaengine: dw-axi-dmac: Support device_prep_slave_sg > dmaegine: dw-axi-dmac: Support device_prep_dma_cyclic() > dmaengine: dw-axi-dmac: Support of_dma_controller_register() > dmaengine: dw-axi-dmac: Support burst residue granularity > dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA support > dt-binding: dma: dw-axi-dmac: Add support for Intel KeemBay AxiDMA > dmaengine: dw-axi-dmac: Add Intel KeemBay DMA register fields > dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA handshake > dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA BYTE and HALFWORD > registers > dmaengine: dw-axi-dmac: Set constraint to the Max segment size > > .../bindings/dma/snps,dw-axi-dmac.txt | 39 - > .../bindings/dma/snps,dw-axi-dmac.yaml | 149 ++++ > .../dma/dw-axi-dmac/dw-axi-dmac-platform.c | 696 +++++++++++++++--- > drivers/dma/dw-axi-dmac/dw-axi-dmac.h | 33 +- > 4 files changed, 783 insertions(+), 134 deletions(-) delete mode 100644 > Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt > create mode 100644 Documentation/devicetree/bindings/dma/snps,dw-axi- > dmac.yaml > > -- > 2.18.0
