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Message-ID: <aONw6q7WavFEm1Ux@vaman>
Date: Mon, 6 Oct 2025 13:04:02 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [GIT PULL]: dmaengine subsystem updates for v6.18
Hey Linus,
Please pull to recieve the dmaengine subsystem updates for this cycle.
Couple of new device support and small driver updates for this round.
The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585:
Linux 6.17-rc1 (2025-08-10 19:41:16 +0300)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git tags/dmaengine-6.18-rc1
for you to fetch changes up to cc0bacac6de7763a038550cf43cb94634d8be9cd:
dt-bindings: dma: rz-dmac: Document RZ/G3E family of SoCs (2025-09-02 12:57:20 +0530)
----------------------------------------------------------------
dmaengine updates for v6.18
New support:
- Intel idxd Wildcat Lake family support
- SpacemiT K1 PDMA controller support
- Renesas RZ/G3E family support
Updates:
- Xilinx shutdown support and dma client properties update
- Designware edma callback_result support
----------------------------------------------------------------
Abin Joseph (2):
dmaengine: zynqmp_dma: Add shutdown operation support
dt-bindings: dmaengine: xilinx_dma: Remove DMA client properties
Anil S Keshavamurthy (1):
dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms
Chelsy Ratnawat (1):
dmaengine: Replace zero-length array with flexible-array
Colin Ian King (1):
dmaengine: ppc4xx: Remove space before newline
Devendra K Verma (1):
dmaengine: dw-edma: Set status for callback_result
Folker Schwesinger (1):
dmaengine: xilinx_dma: Support descriptor setup from dma_vecs
Guodong Xu (5):
dt-bindings: dma: Add SpacemiT K1 PDMA controller
dmaengine: mmp_pdma: Add clock support
dmaengine: mmp_pdma: Add reset controller support
dmaengine: mmp_pdma: Add operations structure for controller abstraction
dmaengine: mmp_pdma: Add SpacemiT K1 PDMA support with 64-bit addressing
Nathan Lynch (1):
dmaengine: Fix dma_async_tx_descriptor->tx_submit documentation
Rob Herring (Arm) (1):
dt-bindings: dma: nvidia,tegra20-apbdma: Add undocumented compatibles and "clock-names"
Rosen Penev (1):
dmaengine: mv_xor: match alloc_wc and free_wc
Thomas Andreatta (1):
dmaengine: sh: setup_xref error handling
Thorsten Blum (1):
dmaengine: idxd: Replace memset(0) + strscpy() with strscpy_pad()
Tommaso Merciai (1):
dt-bindings: dma: rz-dmac: Document RZ/G3E family of SoCs
.../bindings/dma/nvidia,tegra20-apbdma.yaml | 12 +-
.../devicetree/bindings/dma/renesas,rz-dmac.yaml | 5 +
.../devicetree/bindings/dma/spacemit,k1-pdma.yaml | 68 +++++
.../devicetree/bindings/dma/xilinx/xilinx_dma.txt | 23 --
drivers/dma/Kconfig | 2 +-
drivers/dma/dw-edma/dw-edma-core.c | 22 ++
drivers/dma/idxd/defaults.c | 6 +-
drivers/dma/idxd/init.c | 2 +
drivers/dma/idxd/registers.h | 1 +
drivers/dma/imx-sdma.c | 2 +-
drivers/dma/mmp_pdma.c | 293 ++++++++++++++++++---
drivers/dma/mv_xor.c | 4 +-
drivers/dma/ppc4xx/adma.c | 4 +-
drivers/dma/sh/shdma-base.c | 25 +-
drivers/dma/sh/shdmac.c | 17 +-
drivers/dma/xilinx/xilinx_dma.c | 94 +++++++
drivers/dma/xilinx/zynqmp_dma.c | 5 +-
include/linux/dmaengine.h | 2 +-
include/linux/shdma-base.h | 2 +-
19 files changed, 504 insertions(+), 85 deletions(-)
create mode 100644 Documentation/devicetree/bindings/dma/spacemit,k1-pdma.yaml
--
~Vinod
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