linux-kernel - [PATCH 00/15] dmaengine: dw: various fixes and cleanups

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Message-Id: <1453663322-14474-1-git-send-email-mans@mansr.com>
Date:	Sun, 24 Jan 2016 19:21:47 +0000
From:	Mans Rullgard <mans@...sr.com>
To:	Viresh Kumar <vireshk@...nel.org>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Vinod Koul <vinod.koul@...el.com>,
	linux-kernel@...r.kernel.org, dmaengine@...r.kernel.org
Subject: [PATCH 00/15] dmaengine: dw: various fixes and cleanups

This patch series 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.

Andy's branch had two additional patches which I have ommitted here since
one, "dmaengine: dw: clear soft LLP flag in case of error", doesn't look
correct and the other, "dmaengine: dw: split dwc_dostart() helper to two",
depends on the first.

Andy Shevchenko (11):
  dmaengine: dw: rename masters to reflect actual topology
  dmaengine: dw: substitute dma_read_byaddr by dma_readl_native
  dmaengine: dw: revisit data_width property
  dmaengine: dw: define counter variables as unsigned int
  dmaengine: dw: keep entire platform data in struct dw_dma
  dmaengine: dw: pass platform data via struct dw_dma_chip
  dmaengine: dw: platform: use field-by-field initialization
  dmaengine: dw: move dwc->paused to dwc->flags
  dmaengine: dw: move dwc->initialized to dwc->flags
  dmaengine: dw: move residue to a descriptor
  dmaengine: dw: set cdesc to NULL when free cyclic transfers

Mans Rullgard (4):
  dmaengine: dw: fix byte order of hw descriptor fields
  dmaengine: dw: clear LLP_[SD]_EN bits in last descriptor of a chain
  dmaengine: dw: set src and dst master select according to xfer
    direction
  dmaengine: dw: set LMS field in descriptors

 Documentation/devicetree/bindings/dma/snps-dma.txt |   9 +-
 arch/arc/boot/dts/abilis_tb10x.dtsi                |   2 +-
 arch/arm/boot/dts/spear13xx.dtsi                   |   4 +-
 arch/avr32/mach-at32ap/at32ap700x.c                |  16 +-
 drivers/ata/sata_dwc_460ex.c                       |   6 +-
 drivers/dma/dw/core.c                              | 295 ++++++++++-----------
 drivers/dma/dw/pci.c                               |   3 +-
 drivers/dma/dw/platform.c                          |  38 ++-
 drivers/dma/dw/regs.h                              |  55 ++--
 drivers/spi/spi-pxa2xx-pci.c                       |   8 +-
 drivers/tty/serial/8250/8250_pci.c                 |   8 +-
 include/linux/dma/dw.h                             |  14 +-
 include/linux/platform_data/dma-dw.h               |  15 +-
 sound/soc/intel/common/sst-firmware.c              |   2 +-
 14 files changed, 241 insertions(+), 234 deletions(-)

-- 
2.7.0