[PATCH v5 0/4] dma: sf-pdma: various sf-pdma updates for the mpfs platform

[shravan chippa]

From: Shravan Chippa <shravan.chippa@xxxxxxxxxxxxx>

Changes from V4 -> V5:

Modified commit msg
Replaced the sf_pdma_of_xlate() function with 
of_dma_xlate_by_chan_id() 

Changes from V3 -> V4:

Removed unnecessary parentheses and extra space Added review tags

Changes from V2 -> V3:

Removed whitespace
Change naming convention of the macros (modified code as per new macros)
updated with new API device_get_match_data()
modified dt-bindings as per the commmets from v2
modified compatible name string for mpfs platform

Changes from V1 -> V2:

Removed internal review tags
Commit massages modified.
Added devicetree patch with new compatible name for mpfs platform
Added of_dma_controller_free() clenup call in sf_pdma_remove() function


V1:

This series does the following
1. Adds a PolarFire SoC specific compatible and code to support for
out-of-order dma transfers 

2. Adds generic device tree bindings support by using 
of_dma_controller_register()


Shravan Chippa (4):
  dmaengine: sf-pdma: Support of_dma_controller_register()
  dt-bindings: dma: sf-pdma: add new compatible name
  dmaengine: sf-pdma: add mpfs-pdma compatible name
  riscv: dts: microchip: add specific compatible for mpfs pdma

 .../bindings/dma/sifive,fu540-c000-pdma.yaml  |  1 +
 arch/riscv/boot/dts/microchip/mpfs.dtsi       |  2 +-
 drivers/dma/sf-pdma/sf-pdma.c                 | 44 +++++++++++++++++--
 drivers/dma/sf-pdma/sf-pdma.h                 |  8 +++-
 4 files changed, 50 insertions(+), 5 deletions(-)

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2.34.1