kernel.git/Documentation/devicetree/bindings/dma, branch linux-6.4.y

dt-bindings: dma: snps,dw-axi-dmac: constrain the items of resets for JH7110 dma

2023-04-12T17:48:44Z

The DMA controller needs two reset items to work properly on JH7110 SoC, so there is need to constrain the items' value to 2, other platforms have 1 reset item at most. Reviewed-by: Rob Herring Signed-off-by: Walker Chen Link: https://lore.kernel.org/r/20230322094820.24738-2-walker.chen@starfivetech.com Signed-off-by: Vinod Koul

dt-bindings: dma: Drop unneeded quotes

2023-04-12T17:48:44Z

Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Signed-off-by: Rob Herring Acked-by: Peter Ujfalusi Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20230331182141.1900348-1-robh@kernel.org Signed-off-by: Vinod Koul

dt-bindings: dma: apple,admac: Add t8112-admac compatible

2023-03-17T17:47:38Z

The block found on Apple's M2 SoC is compatible with the existing driver so add its per-SoC compatible. Acked-by: Vinod Koul Acked-by: Martin Povišer Acked-by: Krzysztof Kozlowski Signed-off-by: Janne Grunau Link: https://lore.kernel.org/r/20230202-asahi-t8112-dt-v3-13-d1a5f6383d95@jannau.net Signed-off-by: Vinod Koul

dt-bindings: dma: rz-dmac: Document clock-names and reset-names

2023-03-17T17:27:12Z

Document clock-names and reset-names properties as we have multiple clocks and resets. Signed-off-by: Biju Das Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20230315064726.22739-1-biju.das.jz@bp.renesas.com Signed-off-by: Vinod Koul

dt-bindings: dmaengine: qcom: gpi: Add QCM2290 GPI DMA

2023-03-17T17:23:49Z

Add a compatible for the single GPI DMA controller on QCM2290. It uses the same 0x10000 offset as SM6350. Signed-off-by: Konrad Dybcio Acked-by: Krzysztof Kozlowski Reviewed-by: Bhupesh Sharma Link: https://lore.kernel.org/r/20230314-topic-2290_compats-v1-2-47e26c3c0365@linaro.org Signed-off-by: Vinod Koul

Merge tag 'dmaengine-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

2023-02-25T01:18:54Z

Pull dmaengine updates from Vinod Koul: "A new driver, couple of device support and binding conversion along with bunch of driver updates are the main features of this. New hardware support: - TI AM62Ax controller support - Xilinx xdma driver - Qualcomm SM6125, SM8550, QDU1000/QRU1000 GPI controller Updates: - Runtime pm support for at_xdmac driver - IMX sdma binding conversion to yaml and HDMI audio support - IMX mxs binding conversion to yaml" * tag 'dmaengine-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (35 commits) dmaengine: idma64: Update bytes_transferred field dmaengine: imx-sdma: Set DMA channel to be private dmaengine: dw: Move check for paused channel to dwc_get_residue() dmaengine: ptdma: check for null desc before calling pt_cmd_callback dmaengine: dw-axi-dmac: Do not dereference NULL structure dmaengine: idxd: Fix default allowed read buffers value in group dmaengine: sf-pdma: pdma_desc memory leak fix dmaengine: Simplify dmaenginem_async_device_register() function dmaengine: use sysfs_emit() to instead of scnprintf() dmaengine: Make an order in struct dma_device definition dt-bindings: dma: cleanup examples - indentation, lowercase hex dt-bindings: dma: drop unneeded quotes dmaengine: xilinx: xdma: Add user logic interrupt support dmaengine: xilinx: xdma: Add xilinx xdma driver dmaengine: drivers: Use devm_platform_ioremap_resource() dmaengine: at_xdmac: remove empty line dmaengine: at_xdmac: add runtime pm support dmaengine: at_xdmac: align properly function members dmaengine: ppc4xx: Convert to use sysfs_emit()/sysfs_emit_at() APIs dmaengine: sun6i: Set the maximum segment size ...

dt-bindings: dma: cleanup examples - indentation, lowercase hex

2023-02-10T06:04:30Z

Cleanup examples: - use 4-space indentation (for cases when it is neither 4 not 2 space), - use lowercase hex, - drop unused node's label. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20230124081117.31186-2-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul

dt-bindings: dma: drop unneeded quotes

2023-02-10T06:04:29Z

Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Matthias Brugger # mediatek Acked-by: Rob Herring Acked-by: Hector Martin # apple Acked-by: Paul Cercueil Acked-by: Viresh Kumar # Spear Reviewed-by: Andy Shevchenko Reviewed-by: Yoshihiro Shimoda # Renesas Reviewed-by: Kunihiko Hayashi # Socionext Link: https://lore.kernel.org/r/20230124081117.31186-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul

dt-bindings: ti,k3: Use common ti,k3-sci-common.yaml schema

2023-02-03T00:05:57Z

Instead of redefining the 'ti,sci' and 'ti,sci-dev-id' properties multiple times, reference the common schema where they are defined. Most cases using these properties already do this, just udma and ringacc need to be fixed. Acked-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20230125221339.3057322-1-robh@kernel.org Signed-off-by: Rob Herring

dt-bindings: dma: qcom: gpi: add compatible for sm8550

2022-12-28T11:21:06Z

The Qualcomm SM8550 uses GPI DMA for its GENI interface. Add a compatible string for it in the documentation by using the SM6350 as fallback. Signed-off-by: Neil Armstrong Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20221114-narmstrong-sm8550-upstream-gpi-v1-0-33b28a227c5d@linaro.org Signed-off-by: Vinod Koul