linux-kernel - Re: [PATCH v3 00/14] dmaengine/soc: Add Texas Instruments UDMA support

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Date:   Tue, 8 Oct 2019 13:09:52 +0300
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <santosh.shilimkar@...cle.com>, <vkoul@...nel.org>,
        <robh+dt@...nel.org>, <nm@...com>, <ssantosh@...nel.org>
CC:     <dan.j.williams@...el.com>, <dmaengine@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <grygorii.strashko@...com>, <lokeshvutla@...com>,
        <t-kristo@...com>, <tony@...mide.com>, <j-keerthy@...com>
Subject: Re: [PATCH v3 00/14] dmaengine/soc: Add Texas Instruments UDMA
 support

Hi Santosh,

On 04/10/2019 19.35, santosh.shilimkar@...cle.com wrote:
> On 9/30/19 11:16 PM, Peter Ujfalusi wrote:
>> Hi,
>>
>> Changes since v2
>> )https://patchwork.kernel.org/project/linux-dmaengine/list/?series=152609&state=*)
>>
>> - Based on 5.4-rc1
>> - Support for Flow only data transfer for the glue layer
>>
> 
>>
>> Grygorii Strashko (3):
>>    bindings: soc: ti: add documentation for k3 ringacc
>>    soc: ti: k3: add navss ringacc driver
>>    dmaengine: ti: k3-udma: Add glue layer for non DMAengine users
>>
>> Peter Ujfalusi (11):
>>    dmaengine: doc: Add sections for per descriptor metadata support
>>    dmaengine: Add metadata_ops for dma_async_tx_descriptor
>>    dmaengine: Add support for reporting DMA cached data amount
>>    dmaengine: ti: Add cppi5 header for UDMA
>>    dt-bindings: dma: ti: Add document for K3 UDMA
>>    dmaengine: ti: New driver for K3 UDMA - split#1: defines, structs, io
>>      func
>>    dmaengine: ti: New driver for K3 UDMA - split#2: probe/remove, xlate
>>      and filter_fn
>>    dmaengine: ti: New driver for K3 UDMA - split#3: alloc/free
>>      chan_resources
>>    dmaengine: ti: New driver for K3 UDMA - split#4: dma_device callbacks
>>      1
>>    dmaengine: ti: New driver for K3 UDMA - split#5: dma_device callbacks
>>      2
>>    dmaengine: ti: New driver for K3 UDMA - split#6: Kconfig and Makefile
>>
>>   .../devicetree/bindings/dma/ti/k3-udma.txt    |  185 +
>>   .../devicetree/bindings/soc/ti/k3-ringacc.txt |   59 +
>>   Documentation/driver-api/dmaengine/client.rst |   75 +
>>   .../driver-api/dmaengine/provider.rst         |   46 +
>>   drivers/dma/dmaengine.c                       |   73 +
>>   drivers/dma/dmaengine.h                       |    8 +
>>   drivers/dma/ti/Kconfig                        |   22 +
>>   drivers/dma/ti/Makefile                       |    2 +
>>   drivers/dma/ti/k3-udma-glue.c                 | 1225 ++++++
>>   drivers/dma/ti/k3-udma-private.c              |  141 +
>>   drivers/dma/ti/k3-udma.c                      | 3525 +++++++++++++++++
>>   drivers/dma/ti/k3-udma.h                      |  161 +
>>   drivers/soc/ti/Kconfig                        |   12 +
>>   drivers/soc/ti/Makefile                       |    1 +
>>   drivers/soc/ti/k3-ringacc.c                   | 1165 ++++++
>>   include/dt-bindings/dma/k3-udma.h             |   10 +
>>   include/linux/dma/k3-udma-glue.h              |  134 +
>>   include/linux/dma/ti-cppi5.h                  | 1049 +++++
>>   include/linux/dmaengine.h                     |  110 +
>>   include/linux/soc/ti/k3-ringacc.h             |  245 ++
>>   20 files changed, 8248 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/dma/ti/k3-udma.txt
>>   create mode 100644
>> Documentation/devicetree/bindings/soc/ti/k3-ringacc.txt
>>   create mode 100644 drivers/dma/ti/k3-udma-glue.c
>>   create mode 100644 drivers/dma/ti/k3-udma-private.c
>>   create mode 100644 drivers/dma/ti/k3-udma.c
>>   create mode 100644 drivers/dma/ti/k3-udma.h
>>   create mode 100644 drivers/soc/ti/k3-ringacc.c
>>   create mode 100644 include/dt-bindings/dma/k3-udma.h
>>   create mode 100644 include/linux/dma/k3-udma-glue.h
>>   create mode 100644 include/linux/dma/ti-cppi5.h
>>   create mode 100644 include/linux/soc/ti/k3-ringacc.h
>>
> Can you please split this series and post drivers/soc/* bits
> separately ?  If its ready, I can apply k3-ringacc.c changes.

I'll wait couple of days for guys to check the series, then I can send
the split out ringacc patches separately.

- Péter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
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