[PATCH v4 0/4] Add RZ/G2L DMAC support

This patch series aims to add DMAC support on RZ/G2L SoC's.

It is based on the work done by Chris Brandt for RZ/A DMA driver.

v3->v4:
 * Added Rob's Rb tag for binding patch.
 * Incorporated Vinod and Geert's review comments.
v2->v3:
  * Described clocks and resets in binding file as per Rob's feedback.

v1->v2
 * Started using virtual DMAC
 * Added Geert's Rb tag for binding patch.

Biju Das (4):
  dt-bindings: dma: Document RZ/G2L bindings
  drivers: dma: sh: Add DMAC driver for RZ/G2L SoC
  arm64: dts: renesas: r9a07g044: Add DMAC support
  arm64: defconfig: Enable DMA controller for RZ/G2L SoC's

 .../bindings/dma/renesas,rz-dmac.yaml         | 124 +++
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi    |  36 +
 arch/arm64/configs/defconfig                  |   1 +
 drivers/dma/sh/Kconfig                        |   9 +
 drivers/dma/sh/Makefile                       |   1 +
 drivers/dma/sh/rz-dmac.c                      | 929 ++++++++++++++++++
 6 files changed, 1100 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
 create mode 100644 drivers/dma/sh/rz-dmac.c

-- 
2.17.1