From: Akhil R <akhilrajeev@nvidia.com>
To: <dan.j.williams@intel.com>, <devicetree@vger.kernel.org>,
<dmaengine@vger.kernel.org>, <jonathanh@nvidia.com>,
<kyarlagadda@nvidia.com>, <ldewangan@nvidia.com>,
<linux-kernel@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<p.zabel@pengutronix.de>, <rgumasta@nvidia.com>,
<robh+dt@kernel.org>, <thierry.reding@gmail.com>,
<vkoul@kernel.org>
Cc: <akhilrajeev@nvidia.com>
Subject: [PATCH v14 0/4] Add NVIDIA Tegra GPC-DMA driver
Date: Mon, 6 Dec 2021 18:30:35 +0530 [thread overview]
Message-ID: <1638795639-3681-1-git-send-email-akhilrajeev@nvidia.com> (raw)
Add support for NVIDIA Tegra general purpose DMA driver for
Tegra186 and Tegra194 platform.
Changes in patch v14:
* Fixes for warnings in dtbs_check, dt_binding_check etc.
* Removed .owner and deprecated one element array
* Update in no of channels and channel base as per hw
v13 - https://lkml.org/lkml/2021/11/22/145
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 | 12 +
drivers/dma/Makefile | 1 +
drivers/dma/tegra186-gpc-dma.c | 1284 ++++++++++++++++++++
7 files changed, 1493 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml
create mode 100644 drivers/dma/tegra186-gpc-dma.c
--
2.7.4
next reply other threads:[~2021-12-06 13:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-06 13:00 Akhil R [this message]
2021-12-06 13:00 ` [PATCH v14 1/4] dt-bindings: dmaengine: Add doc for tegra gpcdma Akhil R
2021-12-10 16:44 ` Rob Herring
2021-12-06 13:00 ` [PATCH v14 2/4] dmaengine: tegra: Add tegra gpcdma driver Akhil R
2021-12-09 17:10 ` Thierry Reding
2021-12-09 21:19 ` Dmitry Osipenko
2021-12-09 21:23 ` Dmitry Osipenko
2021-12-15 13:50 ` Akhil R
2021-12-15 14:56 ` Dmitry Osipenko
2021-12-09 21:26 ` Dmitry Osipenko
2021-12-09 21:37 ` Dmitry Osipenko
2021-12-06 13:00 ` [PATCH v14 3/4] arm64: defconfig: tegra: Enable GPCDMA Akhil R
2021-12-06 13:00 ` [PATCH v14 4/4] arm64: tegra: Add GPCDMA node for tegra186 and tegra194 Akhil R
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