Hi Angelo, On Tue, Jun 12, 2018 at 6:35 PM Angelo Dureghello <ang...@sysam.it> wrote: > This patch adds Kconfig and makefile changes to add ColdFire > mcf5441x family edma support. > A new fsl-edma-common module has been added, to collect common > code to fsl-edma. > > Signed-off-by: Angelo Dureghello <ang...@sysam.it> > --- > Changes for v2: > - patch splitted into 4 > - add fsl-edma-common > > Changes for v3: > - remove Kconfig FSL_EDMA_COMMON and set fsl-edma-common.o as > additional object entry where needed.
> --- a/drivers/dma/Kconfig > +++ b/drivers/dma/Kconfig > @@ -327,6 +328,18 @@ config LPC18XX_DMAMUX > Enable support for DMA on NXP LPC18xx/43xx platforms > with PL080 and multiplexed DMA request lines. > > +config MCF_EDMA > + tristate "Freescale eDMA engine support, ColdFire mcf5441x SoCs" > + depends on M5441x > + select DMA_ENGINE > + select DMA_VIRTUAL_CHANNELS > + select FSL_EDMA_COMMON > + help > + Support the Freescale ColdFire eDMA engine, 64-channel > + implementation that performs complex data transfers with > + minimal intervention from a host processor. > + This module can be found on Freescale ColdFire mcf5441x SoCs. I think MCF_EDMA should be added in patch 4/4 only. > + > config MMP_PDMA > bool "MMP PDMA support" > depends on ARCH_MMP || ARCH_PXA || COMPILE_TEST > diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile > index 0f62a4d49aab..cce5e3400580 100644 > --- a/drivers/dma/Makefile > +++ b/drivers/dma/Makefile > @@ -32,7 +32,8 @@ obj-$(CONFIG_DW_AXI_DMAC) += dw-axi-dmac/ > obj-$(CONFIG_DW_DMAC_CORE) += dw/ > obj-$(CONFIG_EP93XX_DMA) += ep93xx_dma.o > obj-$(CONFIG_FSL_DMA) += fsldma.o > -obj-$(CONFIG_FSL_EDMA) += fsl-edma.o > +obj-$(CONFIG_FSL_EDMA) += fsl-edma.o fsl-edma-common.o > +obj-$(CONFIG_MCF_EDMA) += mcf-edma.o fsl-edma-common.o Same for the line above: without patch 4/4, it won't build. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@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 -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html