[PATCH v4 0/2] dmaengine: Add UniPhier XDMAC driver
From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Date: 2020-02-21 07:37:35
Also in:
dmaengine, linux-devicetree, lkml
Add support for UniPhier external DMA controller (XDMAC), that is implemented in Pro4, Pro5, PXs2, LD11, LD20 and PXs3 SoCs. Changes since v3: - dt-bindings: Fix typo Changes since v2: - dt-bindings: Fix SPDX and some properties - Fix iteration count calculation for memcpy - Replace zero-length array with flexible-array member in struct uniphier_xdmac_device. Changes since v1: - dt-bindings: Rewrite with DT schema. - Change return type of uniphier_xdmac_chan_init() to void, and remove error return in probe. Kunihiko Hayashi (2): dt-bindings: dmaengine: Add UniPhier external DMA controller bindings dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver .../bindings/dma/socionext,uniphier-xdmac.yaml | 63 +++ drivers/dma/Kconfig | 11 + drivers/dma/Makefile | 1 + drivers/dma/uniphier-xdmac.c | 611 +++++++++++++++++++++ 4 files changed, 686 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml create mode 100644 drivers/dma/uniphier-xdmac.c -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel