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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-18 05:04:40 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-18 05:04:40 +0300 |
commit | 04cbfba6208592999d7bfe6609ec01dc3fde73f5 (patch) | |
tree | 78182160d45c82792a3a8607d3f95b87703dbfa9 /drivers/dma/fsl-edma-common.h | |
parent | 4feaab05dc1eda3dbb57b097377766002e7a7cb9 (diff) | |
parent | c5c6faaee6e0c374c7dfaf053aa23750f5a68e20 (diff) | |
download | linux-04cbfba6208592999d7bfe6609ec01dc3fde73f5.tar.xz |
Merge tag 'dmaengine-5.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma
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
...
Diffstat (limited to 'drivers/dma/fsl-edma-common.h')
-rw-r--r-- | drivers/dma/fsl-edma-common.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/dma/fsl-edma-common.h b/drivers/dma/fsl-edma-common.h index 4e175560292c..5eaa2902ed39 100644 --- a/drivers/dma/fsl-edma-common.h +++ b/drivers/dma/fsl-edma-common.h @@ -125,6 +125,7 @@ struct fsl_edma_chan { dma_addr_t dma_dev_addr; u32 dma_dev_size; enum dma_data_direction dma_dir; + char chan_name[16]; }; struct fsl_edma_desc { @@ -139,11 +140,13 @@ struct fsl_edma_desc { enum edma_version { v1, /* 32ch, Vybrid, mpc57x, etc */ v2, /* 64ch Coldfire */ + v3, /* 32ch, i.mx7ulp */ }; struct fsl_edma_drvdata { enum edma_version version; u32 dmamuxs; + bool has_dmaclk; int (*setup_irq)(struct platform_device *pdev, struct fsl_edma_engine *fsl_edma); }; @@ -153,6 +156,7 @@ struct fsl_edma_engine { void __iomem *membase; void __iomem *muxbase[DMAMUX_NR]; struct clk *muxclk[DMAMUX_NR]; + struct clk *dmaclk; struct mutex fsl_edma_mutex; const struct fsl_edma_drvdata *drvdata; u32 n_chans; |