Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

Bring in changes removing support for platform data from matrix-keypad
driver.

Merge tag 'v6.11-rc1' into clk-meson-next

Linux 6.11-rc1

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be a

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be able to be mapped at the address specified by the "reserve_mem" command
line parameter.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

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Merge tag 'v6.11-rc1' into for-6.12

Linux 6.11-rc1

Merge drm/drm-next into drm-xe-next

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter

Merge drm/drm-next into drm-xe-next

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter and allows further pending refactors.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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Merge drm/drm-next into drm-misc-next

Get drm-misc-next to the state of v6.11-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-intel-next

Sync with v6.11-rc1 in general, and specifically get the new
BACKLIGHT_POWER_ constants for power states.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge branch 'linus' into x86/mm

Bring x86 and selftests up to date

Merge drm/drm-fixes into drm-misc-fixes

Let's start the new drm-misc-fixes cycle by bringing in 6.11-rc1.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'dmaengine-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
"New support:

- New dmaengine_prep_peripheral_dma_vec() t

Merge tag 'dmaengine-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
"New support:

- New dmaengine_prep_peripheral_dma_vec() to support transfers using
dma vectors and documentation and user in AXI dma

- STMicro STM32 DMA3 support and new capabilities of cyclic dma

Updates:

- Yaml conversion for Freescale imx dma and qdma bindings,
sprd sc9860 dma binding

- Altera msgdma updates for descriptor management"

* tag 'dmaengine-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (35 commits)
dt-bindings: fsl-qdma: fix interrupts 'if' check logic
dt-bindings: dma: sprd,sc9860-dma: convert to YAML
dmaengine: fsl-dpaa2-qdma: add missing MODULE_DESCRIPTION() macro
dmaengine: ti: add missing MODULE_DESCRIPTION() macros
dmaengine: ti: cppi41: add missing MODULE_DESCRIPTION() macro
dmaengine: virt-dma: add missing MODULE_DESCRIPTION() macro
dmaengine: ti: k3-udma: Fix BCHAN count with UHC and HC channels
dmaengine: sh: rz-dmac: Fix lockdep assert warning
dmaengine: qcom: gpi: clean up the IRQ disable/enable in gpi_reset_chan()
dmaengine: fsl-edma: change the memory access from local into remote mode in i.MX 8QM
dmaengine: qcom: gpi: remove unused struct 'reg_info'
dmaengine: moxart-dma: remove unused struct 'moxart_filter_data'
dt-bindings: fsl-qdma: Convert to yaml format
dmaengine: fsl-edma: remove redundant "idle" field from fsl_chan
dmaengine: fsl-edma: request per-channel IRQ only when channel is allocated
dmaengine: stm32-dma3: defer channel registration to specify channel name
dmaengine: add channel device name to channel registration
dmaengine: stm32-dma3: improve residue granularity
dmaengine: stm32-dma3: add device_pause and device_resume ops
dmaengine: stm32-dma3: add DMA_MEMCPY capability
...

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dmaengine: Add STM32 DMA3 support

STM32 DMA3 driver supports the 3 hardware configurations of the STM32 DMA3
controller:
- LPDMA (Low Power): 4 channels, no FIFO
- GPDMA (General Purpose): 16 channe

dmaengine: Add STM32 DMA3 support

STM32 DMA3 driver supports the 3 hardware configurations of the STM32 DMA3
controller:
- LPDMA (Low Power): 4 channels, no FIFO
- GPDMA (General Purpose): 16 channels, FIFO from 8 to 32 bytes
- HPDMA (High Performance): 16 channels, FIFO from 8 to 256 bytes
Hardware configuration of the channels is retrieved from the hardware
configuration registers.

The client can specify its channel requirements through device tree.
STM32 DMA3 channels can be individually reserved either because they are
secure, or dedicated to another CPU.
Indeed, channels availability depends on Resource Isolation Framework
(RIF) configuration. RIF grants access to buses with Compartment ID (CID)
filtering, secure and privilege level. It also assigns DMA channels to one
or several processors.
DMA channels used by Linux should be CID-filtered and statically assigned
to CID1 or shared with other CPUs but using semaphore. In case CID
filtering is not configured, dma-channel-mask property can be used to
specify available DMA channels to the kernel, otherwise such channels
will be marked as reserved and can't be used by Linux.

STM32 DMA3 is a new STM32 DMA controller, not a new version of an existing
one.
stm32-dma is not considered for reuse because register layout is completely
different and doesn't rely on descriptors mechanism.
stm32-mdma is based on descriptors mechanism but there are significant
differences in register layout and descriptors structure.

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20240531150712.2503554-6-amelie.delaunay@foss.st.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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dmaengine: stm32: New directory for STM32 DMA controllers drivers

Gather the STM32 DMA controllers under drivers/dma/stm32/

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https:

dmaengine: stm32: New directory for STM32 DMA controllers drivers

Gather the STM32 DMA controllers under drivers/dma/stm32/

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20240531150712.2503554-3-amelie.delaunay@foss.st.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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