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Date: Thu, 18 Jan 2024 22:54:28 +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 updates for v6.8
Heya Linus,
Last pull request for the night to receive the dmaengine subsystem
updates containing one new driver, couple of device support (qualcomm,
sf-pdma) and driver updates.
The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86:
Linux 6.7-rc1 (2023-11-12 16:19:07 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git tags/dmaengine-6.8-rc1
for you to fetch changes up to 3d0b2176e04261ab4ac095ff2a17db077fc1e46d:
dmaengine: xilinx: xdma: statify xdma_prep_interleaved_dma (2023-12-22 21:17:52 +0530)
----------------------------------------------------------------
dmaengine updates for v6.8
New support:
- Loongson LS2X APB DMA controller
- sf-pdma: mpfs-pdma support
- Qualcomm X1E80100 GPI dma controller support
Updates:
- Xilinx XDMA updates to support interleaved DMA transfers
- TI PSIL threads for AM62P and J722S and cfg register regions description
- axi-dmac Improving the cyclic DMA transfers
- Tegra Support dma-channel-mask property
- Remaining platform remove callback returning void conversions
----------------------------------------------------------------
Amelie Delaunay (2):
dmaengine: dmatest: prevent using swiotlb buffer with nobounce parameter
dmaengine: fix NULL pointer in channel unregistration function
Binbin Zhou (2):
dt-bindings: dmaengine: Add Loongson LS2X APB DMA controller
dmaengine: ls2x-apb: New driver for the Loongson LS2X APB DMA controller
Bumyong Lee (1):
dmaengine: pl330: issue_pending waits until WFP state
Christophe JAILLET (1):
dmaengine: idxd: Remove usage of the deprecated ida_simple_xx() API
Frank Li (3):
dmaengine: fsl-edma: fix eDMAv4 channel allocation issue
dt-bindings: dma: fsl-edma: Add fsl-edma.h to prevent hardcoding in dts
dmaengine: fsl-edma: utilize common dt-binding header file
Hector Martin (1):
dmaengine: apple-admac: Keep upper bits of REG_BUS_WIDTH
Jan Kuliga (8):
dmaengine: xilinx: xdma: Get rid of unused code
dmaengine: xilinx: xdma: Add necessary macro definitions
dmaengine: xilinx: xdma: Ease dma_pool alignment requirements
dmaengine: xilinx: xdma: Rework xdma_terminate_all()
dmaengine: xilinx: xdma: Add error checking in xdma_channel_isr()
dmaengine: xilinx: xdma: Add transfer error reporting
dmaengine: xilinx: xdma: Prepare the introduction of interleaved DMA transfers
dmaengine: xilinx: xdma: Implement interleaved DMA transfers
Lad Prabhakar (1):
dt-bindings: dma: rz-dmac: Document RZ/Five SoC
Miquel Raynal (4):
dmaengine: xilinx: xdma: Fix the count of elapsed periods in cyclic mode
dmaengine: xilinx: xdma: Clarify the logic between cyclic/sg modes
dmaengine: xilinx: xdma: Better handling of the busy variable
dmaengine: xilinx: xdma: Add terminate_all/synchronize callbacks
Mohan Kumar (2):
dt-bindings: dma: Add dma-channel-mask to nvidia,tegra210-adma
dmaengine: tegra210-adma: Support dma-channel-mask property
Neil Armstrong (1):
dt-bindings: dma: qcom,gpi: document the SM8650 GPI DMA Engine
Paul Cercueil (5):
dmaengine: axi-dmac: Small code cleanup
dmaengine: axi-dmac: Allocate hardware descriptors
dmaengine: axi-dmac: Add support for scatter-gather transfers
dmaengine: axi-dmac: Use only EOT interrupts when doing scatter-gather
dmaengine: axi-dmac: Improve cyclic DMA transfers in SG mode
Randy Dunlap (1):
dmaengine: std_dma40: fix kernel-doc warnings and spelling
Rex Zhang (1):
dmaengine: idxd: Move dma_free_coherent() out of spinlocked context
Rob Herring (1):
dt-bindings: dma: Drop undocumented examples
Shravan Chippa (3):
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
Sibi Sankar (1):
dt-bindings: dma: qcom: gpi: add compatible for X1E80100
Uwe Kleine-König (4):
dmaengine: milbeaut-hdmac: Convert to platform remove callback returning void
dmaengine: milbeaut-xdmac: Convert to platform remove callback returning void
dmaengine: uniphier-mdmac: Convert to platform remove callback returning void
dmaengine: uniphier-xdmac: Convert to platform remove callback returning void
Vignesh Raghavendra (5):
dt-bindings: dma: ti: k3-*: Add descriptions for register regions
dt-bindings: dma: ti: k3-bcdma: Describe cfg register regions
dt-bindings: dma: ti: k3-pktdma: Describe cfg register regions
dt-bindings: dma: ti: k3-udma: Describe cfg register regions
dmaengine: ti: k3-udma: Add PSIL threads for AM62P and J722S
Vinod Koul (2):
dmaengine: xilinx: xdma: Workaround truncation compilation error
dmaengine: xilinx: xdma: statify xdma_prep_interleaved_dma
.../devicetree/bindings/dma/dma-controller.yaml | 15 -
.../devicetree/bindings/dma/dma-router.yaml | 11 -
.../bindings/dma/loongson,ls2x-apbdma.yaml | 62 ++
.../bindings/dma/nvidia,tegra210-adma.yaml | 3 +
.../devicetree/bindings/dma/qcom,gpi.yaml | 2 +
.../devicetree/bindings/dma/renesas,rz-dmac.yaml | 2 +-
.../bindings/dma/sifive,fu540-c000-pdma.yaml | 1 +
.../devicetree/bindings/dma/ti/k3-bcdma.yaml | 39 +-
.../devicetree/bindings/dma/ti/k3-pktdma.yaml | 26 +-
.../devicetree/bindings/dma/ti/k3-udma.yaml | 20 +-
MAINTAINERS | 7 +
drivers/dma/Kconfig | 14 +
drivers/dma/Makefile | 1 +
drivers/dma/apple-admac.c | 5 +-
drivers/dma/dma-axi-dmac.c | 286 ++++++---
drivers/dma/dmaengine.c | 3 +
drivers/dma/dmatest.c | 17 +-
drivers/dma/fsl-edma-main.c | 17 +-
drivers/dma/idxd/cdev.c | 4 +-
drivers/dma/idxd/device.c | 9 +-
drivers/dma/ls2x-apb-dma.c | 705 +++++++++++++++++++++
drivers/dma/milbeaut-hdmac.c | 17 +-
drivers/dma/milbeaut-xdmac.c | 17 +-
drivers/dma/pl330.c | 3 +
drivers/dma/sf-pdma/sf-pdma.c | 44 +-
drivers/dma/sf-pdma/sf-pdma.h | 8 +-
drivers/dma/ste_dma40.c | 12 +-
drivers/dma/tegra210-adma.c | 35 +-
drivers/dma/ti/Makefile | 3 +-
drivers/dma/ti/k3-psil-am62p.c | 325 ++++++++++
drivers/dma/ti/k3-psil-priv.h | 1 +
drivers/dma/ti/k3-psil.c | 2 +
drivers/dma/ti/k3-udma.c | 2 +
drivers/dma/uniphier-mdmac.c | 17 +-
drivers/dma/uniphier-xdmac.c | 17 +-
drivers/dma/xilinx/xdma-regs.h | 30 +-
drivers/dma/xilinx/xdma.c | 350 +++++++---
drivers/dma/xilinx/xilinx_dpdma.c | 2 +-
include/dt-bindings/dma/fsl-edma.h | 21 +
39 files changed, 1870 insertions(+), 285 deletions(-)
create mode 100644 Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml
create mode 100644 drivers/dma/ls2x-apb-dma.c
create mode 100644 drivers/dma/ti/k3-psil-am62p.c
create mode 100644 include/dt-bindings/dma/fsl-edma.h
--
~Vinod
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