linux-kernel - [PATCH 0/4] dmaengine: Add support Oxford Semiconductor OXNAS DMA Engine

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Message-Id: <20220104145206.135524-1-narmstrong@baylibre.com>
Date:   Tue,  4 Jan 2022 15:52:02 +0100
From:   Neil Armstrong <narmstrong@...libre.com>
To:     vkoul@...nel.org
Cc:     linux-oxnas@...ups.io, dmaengine@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Neil Armstrong <narmstrong@...libre.com>
Subject: [PATCH 0/4] dmaengine: Add support Oxford Semiconductor OXNAS DMA Engine

This serie adds support for the DMA engine found in Oxford Semiconductor SoCs,
notably in the OX810SE where it's heavily used for SATA transfers.

The driver was on my pipe since 2016 and a courageous person managed to get
the SATA driver work up mainline kernel with this driver, so I cleaned it up
in order to be upstreamed.

I plan to push the last patch through arm-soc when bindings is applied.

Neil Armstrong (4):
  dt-bindings: dma: Add bindings for ox810se dma engine
  dmaengine: Add Oxford Semiconductor OXNAS DMA Controller
  MAINTAINERS: add OX810SE DMA driver files under Oxnas entry
  ARM: dts: ox810se: Add DMA Support

 .../bindings/dma/oxsemi,ox810se-dma.yaml      |   97 ++
 MAINTAINERS                                   |    2 +
 arch/arm/boot/dts/ox810se-wd-mbwe.dts         |    4 +
 arch/arm/boot/dts/ox810se.dtsi                |   21 +
 drivers/dma/Kconfig                           |    8 +
 drivers/dma/Makefile                          |    1 +
 drivers/dma/oxnas_adma.c                      | 1045 +++++++++++++++++
 7 files changed, 1178 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/oxsemi,ox810se-dma.yaml
 create mode 100644 drivers/dma/oxnas_adma.c


base-commit: fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf
-- 
2.25.1