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* [PATCH 0/5] arm64: dts: renesas: Enable DMA for SCIF2 where missing
@ 2019-01-08 13:14 Geert Uytterhoeven
  2019-01-08 13:14 ` [PATCH 1/5] arm64: dts: renesas: r8a774a1: Enable DMA for SCIF2 Geert Uytterhoeven
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: Geert Uytterhoeven @ 2019-01-08 13:14 UTC (permalink / raw)
  To: Simon Horman, Magnus Damm
  Cc: Fabrizio Castro, Biju Das, linux-renesas-soc, Geert Uytterhoeven

	Hi Simon, Magnus,

R-Car Gen3 Hardware User Manual Rev. 1.50 (finally) documents DMA
support for the SCIF2 serial port on R-Car H3, M3-W, M3-N, E3, and D3
(albeit with the wrong MID/RID, due to a hex-vs-dec mix-up).

This patch series enables DMA for the SCIF2 serial ports on R-Car Gen3
and RZ/G2 SoCs that do not have DMA enabled yet.

This has been tested on R-Car M3-W, M3-N, and E3.

Thanks!

Geert Uytterhoeven (5):
  arm64: dts: renesas: r8a774a1: Enable DMA for SCIF2
  arm64: dts: renesas: r8a774c0: Enable DMA for SCIF2
  arm64: dts: renesas: r8a7796: Enable DMA for SCIF2
  arm64: dts: renesas: r8a77965: Enable DMA for SCIF2
  arm64: dts: renesas: r8a77990: Enable DMA for SCIF2

 arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 3 +++
 arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 3 +++
 arch/arm64/boot/dts/renesas/r8a7796.dtsi  | 3 +++
 arch/arm64/boot/dts/renesas/r8a77965.dtsi | 3 +++
 arch/arm64/boot/dts/renesas/r8a77990.dtsi | 4 +++-
 5 files changed, 15 insertions(+), 1 deletion(-)

-- 
2.17.1

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2019-01-08 15:29 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-01-08 13:14 [PATCH 0/5] arm64: dts: renesas: Enable DMA for SCIF2 where missing Geert Uytterhoeven
2019-01-08 13:14 ` [PATCH 1/5] arm64: dts: renesas: r8a774a1: Enable DMA for SCIF2 Geert Uytterhoeven
2019-01-08 13:14 ` [PATCH 2/5] arm64: dts: renesas: r8a774c0: " Geert Uytterhoeven
2019-01-08 13:14 ` [PATCH 3/5] arm64: dts: renesas: r8a7796: " Geert Uytterhoeven
2019-01-08 13:14 ` [PATCH 4/5] arm64: dts: renesas: r8a77965: " Geert Uytterhoeven
2019-01-08 13:14 ` [PATCH 5/5] arm64: dts: renesas: r8a77990: " Geert Uytterhoeven
2019-01-08 15:29 ` [PATCH 0/5] arm64: dts: renesas: Enable DMA for SCIF2 where missing Simon Horman

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