[PATCH v20 0/2] Add NVIDIA Tegra GPC-DMA driver

Akhil R
2022-02-21T15:42:18Z

Add support for NVIDIA Tegra general purpose DMA driver for
Tegra186 and Tegra194 platform.

v19->v20:
* Change in sg_idx updation to solve issue when sg_idx=0 in cyclic
transfers
* Styling and spacing changes

Akhil R (2):
dt-bindings: dmaengine: Add doc for tegra gpcdma
dmaengine: tegra: Add tegra gpcdma driver

.../bindings/dma/nvidia,tegra186-gpc-dma.yaml | 110 ++
drivers/dma/Kconfig | 11 +
drivers/dma/Makefile | 1 +
drivers/dma/tegra186-gpc-dma.c | 1507 +++++++++++++++++
4 files changed, 1629 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml
create mode 100644 drivers/dma/tegra186-gpc-dma.c

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2.17.1