Re: [PATCH v2 00/15] Fixes / cleanups in dw_dmac (affects on few subsystems)

[Andy Shevchenko]

On Mon, 2016-02-22 at 18:03 +0200, Andy Shevchenko wrote:
> This patch series (v1: http://www.spinics.net/lists/dmaengine/msg0793
> 0.html)
> contains a number of mostly minor fixes and cleanups for the DW DMA
> driver. A
> couple of them affect the DT binding so these may need to be updated
> to
> maintain compatibility. The rest should be relatively straight-
> forward.
> 
> Changes since v1:
> - zeroing struct dw_dma_slave before use
> - fall back to old data_width property if data-width is not found
> - append tags for few patches
> - correct title of cover letter
> - rebase on top of recent linux-next

Vinod, please, postpone this series since it reveals it doesn't pass
test on bare metal PowerPC board.

I'm working on it and hope will come soon with updated version.

> 
> Andy Shevchenko (11):
> Â dmaengine: dw: rename masters to reflect actual topology
> Â dmaengine: dw: substitute dma_read_byaddr by dma_readl_native
> Â dmaengine: dw: revisit data_width property
> Â dmaengine: dw: define counter variables as unsigned int
> Â dmaengine: dw: keep entire platform data in struct dw_dma
> Â dmaengine: dw: pass platform data via struct dw_dma_chip
> Â dmaengine: dw: platform: use field-by-field initialization
> Â dmaengine: dw: move dwc->paused to dwc->flags
> Â dmaengine: dw: move dwc->initialized to dwc->flags
> Â dmaengine: dw: move residue to a descriptor
> Â dmaengine: dw: set cdesc to NULL when free cyclic transfers
> 
> Mans Rullgard (4):
> Â dmaengine: dw: fix byte order of hw descriptor fields
> Â dmaengine: dw: clear LLP_[SD]_EN bits in last descriptor of a chain
> Â dmaengine: dw: set src and dst master select according to xfer
> ÂÂÂÂdirection
> Â dmaengine: dw: set LMS field in descriptors
> 
> ÂDocumentation/devicetree/bindings/dma/snps-dma.txt |ÂÂÂ9 +-
> Âarch/arc/boot/dts/abilis_tb10x.dtsiÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂÂ2 +-
> Âarch/arm/boot/dts/spear13xx.dtsiÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂÂ4 +-
> Âarch/avr32/mach-at32ap/at32ap700x.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂ16 +-
> Âdrivers/ata/sata_dwc_460ex.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂÂ6 +-
> Âdrivers/dma/dw/core.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ| 299 ++++++++++-
> ----------
> Âdrivers/dma/dw/pci.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂÂ3 +-
> Âdrivers/dma/dw/platform.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂ40 +--
> Âdrivers/dma/dw/regs.hÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂ55 ++--
> Âdrivers/spi/spi-pxa2xx-pci.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂÂ8 +-
> Âdrivers/tty/serial/8250/8250_pci.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂÂ8 +-
> Âinclude/linux/dma/dw.hÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂ14 +-
> Âinclude/linux/platform_data/dma-dw.hÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂ15 +-
> Âsound/soc/intel/common/sst-firmware.cÂÂÂÂÂÂÂÂÂÂÂÂÂÂ|ÂÂÂ2 +-
> Â14 files changed, 245 insertions(+), 236 deletions(-)
> 

-- 
Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Intel Finland Oy