mbox series

[v2,0/4] dma: sf-pdma: various sf-pdma updates for the mpfs platform

Message ID 20231003042215.142678-1-shravan.chippa@microchip.com (mailing list archive)
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Series dma: sf-pdma: various sf-pdma updates for the mpfs platform | expand

Message

shravan chippa Oct. 3, 2023, 4:22 a.m. UTC 
From: Shravan Chippa <shravan.chippa@microchip.com>

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  | 12 ++--
 arch/riscv/boot/dts/microchip/mpfs.dtsi       |  2 +-
 drivers/dma/sf-pdma/sf-pdma.c                 | 71 ++++++++++++++++++-
 drivers/dma/sf-pdma/sf-pdma.h                 |  6 ++
 4 files changed, 83 insertions(+), 8 deletions(-)