[PATCH 0/4] dmaengine: rcar-dmac: Add support for R-Car V3U

From: Geert Uytterhoeven
Date: Thu Jan 07 2021 - 13:16:10 EST


Hi all,

This patch series adds support for the Direct Memory Access Controller
variant in the Renesas R-Car V3U (R8A779A0) SoC, to both DT bindings and
driver.

This has been tested on the Renesas Falcon board, using external SPI
loopback (spi-loopback-test) on MSIOF1 and MSIOF2.

Thanks for your comments!

Geert Uytterhoeven (4):
dt-bindings: renesas,rcar-dmac: Add r8a779a0 support
dmaengine: rcar-dmac: Add for_each_rcar_dmac_chan() helper
dmaengine: rcar-dmac: Add helpers for clearing DMA channel status
dmaengine: rcar-dmac: Add support for R-Car V3U

.../bindings/dma/renesas,rcar-dmac.yaml | 76 ++++++++-----
drivers/dma/sh/rcar-dmac.c | 100 ++++++++++++------
2 files changed, 118 insertions(+), 58 deletions(-)

--
2.25.1

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds