linux-toradex.git/Documentation/devicetree/bindings/dma, branch v6.3-rc2 Linux kernel for Apalis and Colibri modules Merge tag 'dmaengine-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine 2023-02-25T01:18:54+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-02-25T01:18:54+00:00 9e6bfd42b14b45737cae8bc84c759f1874949b8b 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 ... 
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 2023-02-10T06:04:30+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2023-01-24T08:11:17+00:00 837b2fafd4cf3e336ab1127c3738c35eba866123 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 <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124081117.31186-2-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
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 <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230124081117.31186-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: dma: drop unneeded quotes 2023-02-10T06:04:29+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2023-01-24T08:11:16+00:00 10cafa2d458855873ceb91c79c4f2cbcb8419283 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 <krzysztof.kozlowski@linaro.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> # mediatek Acked-by: Rob Herring <robh@kernel.org> Acked-by: Hector Martin <marcan@marcan.st> # apple Acked-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # Spear Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> # Renesas Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> # Socionext Link: https://lore.kernel.org/r/20230124081117.31186-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
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 <krzysztof.kozlowski@linaro.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> # mediatek
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Hector Martin <marcan@marcan.st> # apple
Acked-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # Spear
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> # Renesas
Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> # Socionext
Link: https://lore.kernel.org/r/20230124081117.31186-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: ti,k3: Use common ti,k3-sci-common.yaml schema 2023-02-03T00:05:57+00:00 Rob Herring robh@kernel.org 2023-01-25T22:13:39+00:00 56f9168f5ec66728fef2e082f637c1888f9a4a23 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 <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20230125221339.3057322-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> 
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 <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20230125221339.3057322-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
dt-bindings: dma: qcom: gpi: add compatible for sm8550 2022-12-28T11:21:06+00:00 Neil Armstrong neil.armstrong@linaro.org 2022-11-16T10:13:27+00:00 ab223bc0edd29d84dbdfaebcc142a108d0ae7d4f 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 <neil.armstrong@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221114-narmstrong-sm8550-upstream-gpi-v1-0-33b28a227c5d@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
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 <neil.armstrong@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221114-narmstrong-sm8550-upstream-gpi-v1-0-33b28a227c5d@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: fsl-imx-sdma: Convert imx sdma to DT schema 2022-12-28T11:19:58+00:00 Joy Zou joy.zou@nxp.com 2022-11-15T09:38:22+00:00 7bdbd87d40082a9df56a015a956ed32f909e4009 Convert the i.MX SDMA binding to DT schema format using json-schema. The compatibles fsl,imx31-to1-sdma, fsl,imx31-to2-sdma, fsl,imx35-to1-sdma and fsl,imx35-to2-sdma are not used. So need to delete it. The compatibles fsl,imx50-sdma, fsl,imx6sll-sdma and fsl,imx6sl-sdma are added. The original binding don't list all compatible used. In addition, add new peripheral types HDMI Audio. Signed-off-by: Joy Zou <joy.zou@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221115093823.2879128-2-joy.zou@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Convert the i.MX SDMA binding to DT schema format using json-schema.

The compatibles fsl,imx31-to1-sdma, fsl,imx31-to2-sdma, fsl,imx35-to1-sdma
and fsl,imx35-to2-sdma are not used. So need to delete it. The compatibles
fsl,imx50-sdma, fsl,imx6sll-sdma and fsl,imx6sl-sdma are added. The
original binding don't list all compatible used.

In addition, add new peripheral types HDMI Audio.

Signed-off-by: Joy Zou <joy.zou@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221115093823.2879128-2-joy.zou@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: dma: ti: k3-bcdma: Add bindings for BCDMA CSI RX 2022-12-28T06:37:11+00:00 Vignesh Raghavendra vigneshr@ti.com 2022-12-13T16:43:00+00:00 58617149210c66c177001edddc7c991c7696c729 AM62A SoC has a dedicated BCDMA that serves Camera Serial Interface (CSI) IP. Add new compatible for the same. Unlike system BCDMA, this instance only has RX DMA channels and lack TX or block copy channel. Thus make those properties optional. Additionally CSI RX has independent power domain, add the binding for the same. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20221213164304.1126945-2-vigneshr@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
AM62A SoC has a dedicated BCDMA that serves Camera Serial Interface
(CSI) IP. Add new compatible for the same. Unlike system
BCDMA, this instance only has RX DMA channels and lack TX or block copy
channel. Thus make those properties optional. Additionally CSI RX has
independent power domain, add the binding for the same.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20221213164304.1126945-2-vigneshr@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: dmaengine: qcom: gpi: Add QDU1000/QRU1000 gpi device 2022-12-28T06:35:38+00:00 Melody Olvera quic_molvera@quicinc.com 2022-12-16T23:15:12+00:00 cc7aac1d86d565ff62096982d3667661b0f0ad9d Add compatible for gpi on QDU1000 and QRU1000 SoCs. Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221216231513.25085-1-quic_molvera@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Add compatible for gpi on QDU1000 and QRU1000 SoCs.

Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221216231513.25085-1-quic_molvera@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: dma: fsl-mxs-dma: Convert MXS DMA to DT schema 2022-12-28T06:29:56+00:00 Marek Vasut marex@denx.de 2022-12-19T09:37:13+00:00 0642b3f47ced9e320cffee6c837bbc7c69be6312 Convert the MXS DMA binding to DT schema format using json-schema. Drop "interrupt-names" property, since it is broken. The drivers/dma/mxs-dma.c in Linux kernel does not use it, the property contains duplicate array entries in existing DTs, and even malformed entries (gmpi, should have been gpmi). Get rid of that optional property altogether. Update example node names to be standard dma-controller@ , add global interrupt-parent property into example. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221219093713.328776-1-marex@denx.de Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Convert the MXS DMA binding to DT schema format using json-schema.

Drop "interrupt-names" property, since it is broken. The drivers/dma/mxs-dma.c
in Linux kernel does not use it, the property contains duplicate array entries
in existing DTs, and even malformed entries (gmpi, should have been gpmi). Get
rid of that optional property altogether.

Update example node names to be standard dma-controller@ ,
add global interrupt-parent property into example.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221219093713.328776-1-marex@denx.de
Signed-off-by: Vinod Koul <vkoul@kernel.org>
dt-bindings: dma: gpi: Document SM6125 compatible 2022-12-28T06:20:10+00:00 Martin Botka martin.botka@somainline.org 2022-12-22T19:45:59+00:00 93f7d11f101d29095b73d7536f360ac025ca985e Document compatibility for this GPI DMA controller on SM6125. Signed-off-by: Martin Botka <martin.botka@somainline.org> [Marijn: Move compatible to the list with qcom,sdm845-gpi-dma] Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221222194600.139854-2-marijn.suijten@somainline.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Document compatibility for this GPI DMA controller on SM6125.

Signed-off-by: Martin Botka <martin.botka@somainline.org>
[Marijn: Move compatible to the list with qcom,sdm845-gpi-dma]
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221222194600.139854-2-marijn.suijten@somainline.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>