On Thu, Jan 10, 2019 at 02:39:12PM +0100, Geert Uytterhoeven wrote: > 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 Thanks, I have applied the r8a77965, r8a7796 and r8a774a1 patches as fixes for v5.0 and the other patches for v5.1. > > 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 >
