mbox series

[v2,0/4] Add RZ/G2L DMAC support

Message ID 20210621143339.16754-1-biju.das.jz@bp.renesas.com (mailing list archive)
Headers show
Series Add RZ/G2L DMAC support | expand

Message

Biju Das June 21, 2021, 2:33 p.m. UTC 
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.

This patch set is based on master branch [1]
[1]https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/

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         | 120 +++
 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                      | 946 ++++++++++++++++++
 6 files changed, 1113 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
 create mode 100644 drivers/dma/sh/rz-dmac.c