[PATCH v2 0/5] arm64: dts: renesas: Enable DMA for SCIF2 where missing

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



	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.  It consists of 5
separate patches, one for each SoC, to ease backporting.

Changes compared to v1:
  - Add Fixes tags where appropriate.

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




[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux