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Merge tag 'dmaengine-5.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma

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Pull dmaengine updates from Vinod Koul:

 - Move Dmaengine DT bindings to YAML and convert Allwinner to schema.

 - FSL dma device_synchronize implementation

 - DW split acpi and of helpers and updates to driver and support for
   Elkhart Lake

 - Move filter fn as private for omap-dma and edma drivers and
   improvements to these drivers

 - Mark expected switch fall-through in couple of drivers

 - Renames of shdma and nbpfaxi binding document

 - Minor updates to bunch of drivers

* tag 'dmaengine-5.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (55 commits)
  dmaengine: ti: edma: Use bitmap_set() instead of open coded edma_set_bits()
  dmaengine: ti: edma: Only reset region0 access registers
  dmaengine: ti: edma: Do not reset reserved paRAM slots
  dmaengine: iop-adma.c: fix printk format warning
  dmaengine: stm32-dma: Use struct_size() helper
  dt-bindings: dmaengine: dma-common: Fix the dma-channel-mask property
  dmanegine: ioat/dca: Use struct_size() helper
  dmaengine: iop-adma: remove set but not used variable 'slots_per_op'
  dmaengine: dmatest: Add support for completion polling
  dmaengine: ti: omap-dma: Remove variable override in omap_dma_tx_status()
  dmaengine: ti: omap-dma: Remove 'Assignment in if condition'
  dmaengine: ti: edma: Remove 'Assignment in if condition'
  dmaengine: dw: platform: Split OF helpers to separate module
  dmaengine: dw: platform: Split ACPI helpers to separate module
  dmaengine: dw: platform: Move handle check to dw_dma_acpi_controller_register()
  dmaengine: dw: platform: Switch to acpi_dma_controller_register()
  dmaengine: dw: platform: Use devm_platform_ioremap_resource()
  dmaengine: dw: platform: Enable iDMA 32-bit on Intel Elkhart Lake
  dmaengine: dw: platform: Use struct dw_dma_chip_pdata
  dmaengine: dw: Export struct dw_dma_chip_pdata for wider use
  ...
This commit is contained in:
Linus Torvalds
2019-09-17 19:04:40 -07:00
parent 4feaab05dc c5c6faaee6
commit 04cbfba620
54 changed files with 1083 additions and 743 deletions
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12
drivers/dma/tegra210-adma.c
View File

@@ -42,12 +42,8 @@
#define ADMA_CH_CONFIG_MAX_BUFS 8
#define ADMA_CH_FIFO_CTRL 0x2c
#define TEGRA210_ADMA_CH_FIFO_CTRL_OFLWTHRES(val) (((val) & 0xf) << 24)
#define TEGRA210_ADMA_CH_FIFO_CTRL_STRVTHRES(val) (((val) & 0xf) << 16)
#define TEGRA210_ADMA_CH_FIFO_CTRL_TXSIZE(val) (((val) & 0xf) << 8)
#define TEGRA210_ADMA_CH_FIFO_CTRL_RXSIZE(val) ((val) & 0xf)
#define TEGRA186_ADMA_CH_FIFO_CTRL_OFLWTHRES(val) (((val) & 0x1f) << 24)
#define TEGRA186_ADMA_CH_FIFO_CTRL_STRVTHRES(val) (((val) & 0x1f) << 16)
#define TEGRA186_ADMA_CH_FIFO_CTRL_TXSIZE(val) (((val) & 0x1f) << 8)
#define TEGRA186_ADMA_CH_FIFO_CTRL_RXSIZE(val) ((val) & 0x1f)
@@ -64,14 +60,10 @@
#define TEGRA_ADMA_BURST_COMPLETE_TIME 20
#define TEGRA210_FIFO_CTRL_DEFAULT (TEGRA210_ADMA_CH_FIFO_CTRL_OFLWTHRES(1) | \
TEGRA210_ADMA_CH_FIFO_CTRL_STRVTHRES(1) | \
TEGRA210_ADMA_CH_FIFO_CTRL_TXSIZE(3) | \
#define TEGRA210_FIFO_CTRL_DEFAULT (TEGRA210_ADMA_CH_FIFO_CTRL_TXSIZE(3) | \
TEGRA210_ADMA_CH_FIFO_CTRL_RXSIZE(3))
#define TEGRA186_FIFO_CTRL_DEFAULT (TEGRA186_ADMA_CH_FIFO_CTRL_OFLWTHRES(1) | \
TEGRA186_ADMA_CH_FIFO_CTRL_STRVTHRES(1) | \
TEGRA186_ADMA_CH_FIFO_CTRL_TXSIZE(3) | \
#define TEGRA186_FIFO_CTRL_DEFAULT (TEGRA186_ADMA_CH_FIFO_CTRL_TXSIZE(3) | \
TEGRA186_ADMA_CH_FIFO_CTRL_RXSIZE(3))
#define ADMA_CH_REG_FIELD_VAL(val, mask, shift) (((val) & mask) << shift)