RE: [PATCH v19 0/4] Add NVIDIA Tegra GPC-DMA driver

Akhil R
2022-02-18T05:02:32Z

> Add support for NVIDIA Tegra general purpose DMA driver for
> Tegra186 and Tegra194 platform.
>
> v18 -> v19:
> * Use function pointer to call pause/stop_client() in terminate_all()
> * Remove unused arg in program_sid()
>
> v18 - https://lkml.org/lkml/2022/2/4/379
>
> Akhil R (4):
> dt-bindings: dmaengine: Add doc for tegra gpcdma
> dmaengine: tegra: Add tegra gpcdma driver
> arm64: defconfig: tegra: Enable GPCDMA
> arm64: tegra: Add GPCDMA node for tegra186 and tegra194
>
> .../bindings/dma/nvidia,tegra186-gpc-dma.yaml | 110 ++
> arch/arm64/boot/dts/nvidia/tegra186.dtsi | 42 +
> arch/arm64/boot/dts/nvidia/tegra194.dtsi | 43 +
> arch/arm64/configs/defconfig | 1 +
> drivers/dma/Kconfig | 11 +
> drivers/dma/Makefile | 1 +
> drivers/dma/tegra186-gpc-dma.c | 1505 ++++++++++++++++++++
> 7 files changed, 1713 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml
> create mode 100644 drivers/dma/tegra186-gpc-dma.c

Please help to apply the patchset if there are no further concerns or suggestions.

Thanks,
Akhil