Hello Linus,
Please pull to receive the dmaengine updates for this cycle. Nothing
special, this includes a couple of new device support and new driver
support and bunch of driver updates.
The following changes since commit 3123109284176b1532874591f7c81f3837bbdc17:
Linux 5.18-rc1 (2022-04-03 14:08:21 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git tags/dmaengine-5.19-rc1
for you to fetch changes up to d1a28597808268b87f156138aad3104aa255e62b:
dmaengine: idxd: make idxd_wq_enable() return 0 if wq is already enabled (2022-05-19 23:43:41 +0530)
----------------------------------------------------------------
dmaengine updates for v5.19-rc1
New support:
- Tegra gpcdma Driver support
- Qualcomm SM8350, Sm8450 and SC7280 Device support
- Renesas RZN1 dma and platform support
Updates:
- stm32 device pause/resume support and updates
- DMA memset ops Documentation and usage clarification
- Deprecate '#dma-channels' & '#dma-requests' bindings
- Driver updates for stm32, ptdma idsx etc
----------------------------------------------------------------
Aidan MacDonald (1):
dmaengine: jz4780: set DMA maximum segment size
Akhil R (5):
dt-bindings: dmaengine: Add doc for tegra gpcdma
dmaengine: tegra: Add tegra gpcdma driver
dmaengine: tegra: Use platform_get_irq() to get IRQ resource
dmaengine: tegra: Fix uninitialized variable usage
dmaengine: tegra: Remove unused switch case
Amelie Delaunay (9):
dmaengine: stm32-mdma: check the channel availability (secure or not)
dmaengine: stm32-mdma: remove GISR1 register
dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler()
dmaengine: stm32-mdma: use dev_dbg on non-busy channel spurious it
dmaengine: stm32-dmamux: avoid reset of dmamux if used by coprocessor
dmaengine: stm32-dma: introduce stm32_dma_sg_inc to manage chan->next_sg
dmaengine: stm32-dma: pass DMA_SxSCR value to stm32_dma_handle_chan_done()
dmaengine: stm32-dma: rename pm ops before dma pause/resume introduction
dmaengine: stm32-dma: add device_pause/device_resume support
Ben Walker (4):
dmaengine: Document dmaengine_prep_dma_memset
dmaengine: at_hdmac: In atc_prep_dma_memset, treat value as a single byte
dmaengine: at_xdmac: In at_xdmac_prep_dma_memset, treat value as a single byte
dmaengine: hidma: In hidma_prep_dma_memset treat value as a single byte
Bjorn Andersson (1):
dmaengine: qcom: gpi: Add SM8350 support
Christophe JAILLET (2):
dmaengine: Remove a useless mutex
dmaengine: idxd: Fix the error handling path in idxd_cdev_register()
Christophe Leroy (1):
dmaengine: bestcomm: Prepare cleanup of powerpc's asm/prom.h
Dave Jiang (16):
dmaengine: idxd: don't load pasid config until needed
dmaengine: idxd: remove trailing white space on input str for wq name
dmaengine: idxd: update IAA definitions for user header
dmaengine: idxd: set DMA_INTERRUPT cap bit
dmaengine: idxd: set max_xfer and max_batch for RO device
dmaengine: add verification of DMA_INTERRUPT capability for dmatest
dmaengine: idxd: move wq irq enabling to after device enable
dmaengine: idxd: refactor wq driver enable/disable operations
dmaengine: idxd: Separate user and kernel pasid enabling
dmaengine: idxd: fix lockdep warning on device driver removal
dmaengine: idxd: free irq before wq type is reset
dmaengine: idxd: remove redudant idxd_wq_disable_cleanup() call
dmaengine: idxd: make idxd_register/unregister_dma_channel() static
dmaengine: idxd: skip irq free when wq type is not kernel
dmaengine: idxd: add missing callback function to support DMA_INTERRUPT
dmaengine: idxd: make idxd_wq_enable() return 0 if wq is already enabled
Geert Uytterhoeven (1):
dt-bindings: renesas,rcar-dmac: R-Car V3U is R-Car Gen4
Haowen Bai (2):
dmaengine: pl08x: drop the useless function
dmaengine: mediatek: mtk-hsdma: use NULL instead of using plain integer as pointer
Ilya Novikov (1):
dmaengine: PTDMA: support polled mode
Jayesh Choudhary (1):
dmaengine: ti: k3-psil-am62: Update PSIL thread for saul.
Jiapeng Chong (1):
dmaengine: tegra: Remove unused including <linux/version.h>
Krzysztof Kozlowski (7):
dt-bindings: dmaengine: sprd: deprecate '#dma-channels'
dmaengine: sprd: deprecate '#dma-channels'
dt-bindings: dmaengine: mmp: deprecate '#dma-channels' and '#dma-requests'
dmaengine: pxa: deprecate '#dma-channels' and '#dma-requests'
dmaengine: mmp: deprecate '#dma-channels'
dmaengine: ti: deprecate '#dma-channels'
dt-bindings: dma: pl330: Add power-domains
Lad Prabhakar (4):
dmaengine: sh: Kconfig: Make RZ_DMAC depend on ARCH_RZG2L
dmaengine: nbpfaxi: Use platform_get_irq_optional() to get the interrupt
dmaengine: mediatek: mtk-hsdma: Use platform_get_irq() to get the interrupt
dmaengine: mediatek-cqdma: Use platform_get_irq() to get the interrupt
Minghao Chi (1):
dmaengine: idxd: Remove unnecessary synchronize_irq() before free_irq()
Miquel Raynal (7):
dt-bindings: dmaengine: Introduce RZN1 dmamux bindings
dt-bindings: clock: r9a06g032-sysctrl: Reference the DMAMUX subnode
dt-bindings: dmaengine: Introduce RZN1 DMA compatible
clk: renesas: r9a06g032: Export function to set dmamux
dmaengine: dw: dmamux: Introduce RZN1 DMA router support
clk: renesas: r9a06g032: Probe possible children
dmaengine: dw: Add RZN1 compatible
Olivier Dautricourt (2):
MAINTAINERS: update my email address
dt-bindings: altr,msgdma: update my email address
Paul Kocialkowski (1):
dmaengine: Clarify cyclic transfer residue documentation
Radhey Shyam Pandey (3):
dt-bindings: dmaengine: xilinx_dma: Add MCMDA channel ID index description
dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type
dmaengine: zynqmp_dma: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
Samuel Holland (4):
dt-bindings: dma: sun50i-a64: Add compatible for D1
dmaengine: sun6i: Do not use virt_to_phys
dmaengine: sun6i: Add support for 34-bit physical addresses
dmaengine: sun6i: Add support for the D1 variant
Shravya Kumbham (1):
dmaengine: zynqmp_dma: check dma_async_device_register return value
Vinod Koul (6):
dmaengine: qcom: gpi: set chain and link flag for duplex
dt-bindings: dmaengine: qcom: gpi: add compatible for sm8350/sm8350
dmaengine: qcom: gpi: Add support for ee_offset
dt-bindings: dmaengine: qcom: gpi: add compatible for sc7280
dmaengine: ptdma: statify pt_tx_status
dmaengine: qcom: gpi: Add support for sc7280
YueHaibing (1):
dmaengine: tegra: Fix build error without IOMMU_API
Yunbo Yu (2):
dmaengine: plx_dma: Move spin_lock_bh() to spin_lock()
dmaengine: mv_xor_v2 : Move spin_lock_bh() to spin_lock()
Zong Li (2):
dt-bindings: dma-engine: sifive,fu540: Add dma-channels property and modify compatible
dmaengine: sf-pdma: Get number of channel by device tree
jianchunfu (1):
dmaengine: ep93xx: Remove redundant word in comment
.../bindings/clock/renesas,r9a06g032-sysctrl.yaml | 11 +
.../bindings/dma/allwinner,sun50i-a64-dma.yaml | 9 +-
.../devicetree/bindings/dma/altr,msgdma.yaml | 2 +-
.../devicetree/bindings/dma/arm,pl330.yaml | 3 +
Documentation/devicetree/bindings/dma/mmp-dma.txt | 10 +-
.../bindings/dma/nvidia,tegra186-gpc-dma.yaml | 110 ++
.../devicetree/bindings/dma/qcom,gpi.yaml | 3 +
.../devicetree/bindings/dma/renesas,rcar-dmac.yaml | 10 +-
.../bindings/dma/renesas,rzn1-dmamux.yaml | 51 +
.../bindings/dma/sifive,fu540-c000-pdma.yaml | 19 +-
.../bindings/dma/snps,dma-spear1340.yaml | 8 +-
Documentation/devicetree/bindings/dma/sprd-dma.txt | 7 +-
.../devicetree/bindings/dma/xilinx/xilinx_dma.txt | 6 +-
Documentation/driver-api/dmaengine/provider.rst | 8 +-
MAINTAINERS | 3 +-
drivers/clk/renesas/r9a06g032-clocks.c | 40 +-
drivers/dma/Kconfig | 14 +-
drivers/dma/Makefile | 1 +
drivers/dma/amba-pl08x.c | 11 -
drivers/dma/at_hdmac.c | 10 +-
drivers/dma/at_xdmac.c | 9 +-
drivers/dma/bestcomm/bestcomm.c | 2 +
drivers/dma/dma-jz4780.c | 9 +
drivers/dma/dmaengine.c | 7 -
drivers/dma/dmatest.c | 13 +-
drivers/dma/dw/Kconfig | 9 +
drivers/dma/dw/Makefile | 2 +
drivers/dma/dw/platform.c | 1 +
drivers/dma/dw/rzn1-dmamux.c | 155 ++
drivers/dma/ep93xx_dma.c | 2 +-
drivers/dma/idxd/cdev.c | 18 +-
drivers/dma/idxd/device.c | 152 +-
drivers/dma/idxd/dma.c | 65 +-
drivers/dma/idxd/idxd.h | 20 +-
drivers/dma/idxd/init.c | 30 +-
drivers/dma/idxd/registers.h | 1 +
drivers/dma/idxd/sysfs.c | 12 +-
drivers/dma/mediatek/mtk-cqdma.c | 12 +-
drivers/dma/mediatek/mtk-hsdma.c | 13 +-
drivers/dma/mmp_pdma.c | 14 +-
drivers/dma/mv_xor_v2.c | 4 +-
drivers/dma/nbpfaxi.c | 14 +-
drivers/dma/plx_dma.c | 4 +-
drivers/dma/ptdma/ptdma-dev.c | 36 +-
drivers/dma/ptdma/ptdma-dmaengine.c | 16 +-
drivers/dma/ptdma/ptdma.h | 13 +
drivers/dma/pxa_dma.c | 13 +-
drivers/dma/qcom/gpi.c | 21 +-
drivers/dma/qcom/hidma.c | 13 +-
drivers/dma/sf-pdma/sf-pdma.c | 24 +-
drivers/dma/sf-pdma/sf-pdma.h | 8 +-
drivers/dma/sh/Kconfig | 2 +-
drivers/dma/sprd-dma.c | 6 +-
drivers/dma/stm32-dma.c | 311 +++-
drivers/dma/stm32-dmamux.c | 2 +-
drivers/dma/stm32-mdma.c | 53 +-
drivers/dma/sun6i-dma.c | 92 +-
drivers/dma/tegra186-gpc-dma.c | 1498 ++++++++++++++++++++
drivers/dma/ti/cppi41.c | 6 +-
drivers/dma/ti/k3-psil-am62.c | 8 +-
drivers/dma/xilinx/zynqmp_dma.c | 17 +-
include/linux/dmaengine.h | 9 +-
include/linux/soc/renesas/r9a06g032-sysctrl.h | 11 +
include/uapi/linux/idxd.h | 31 +-
64 files changed, 2744 insertions(+), 350 deletions(-)
create mode 100644 Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml
create mode 100644 Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
create mode 100644 drivers/dma/dw/rzn1-dmamux.c
create mode 100644 drivers/dma/tegra186-gpc-dma.c
create mode 100644 include/linux/soc/renesas/r9a06g032-sysctrl.h
--
~Vinod
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