[v3,1/4] dmaengine: fsl-edma: add config and makefile changes for mcf-edma

[Vinod Koul <vinod.koul@linaro.org>]

On 12-06-18, 18:34, Angelo Dureghello 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.

I think the way you send patch series has some issue and threading is
broken, so the patches are all over my inbox.

Can you please repost with threading fixed

> 
> Signed-off-by: Angelo Dureghello <angelo@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.
> ---
>  drivers/dma/Kconfig  | 13 +++++++++++++
>  drivers/dma/Makefile |  3 ++-
>  2 files changed, 15 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
> index 6d61cd023633..c7d45e69f021 100644
> --- a/drivers/dma/Kconfig
> +++ b/drivers/dma/Kconfig
> @@ -220,6 +220,7 @@ config FSL_EDMA
>  	depends on OF
>  	select DMA_ENGINE
>  	select DMA_VIRTUAL_CHANNELS
> +	select FSL_EDMA_COMMON
>  	help
>  	  Support the Freescale eDMA engine with programmable channel
>  	  multiplexing capability for DMA request sources(slot).
> @@ -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.
> +
>  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-$(CONFIG_MCF_EDMA) += mcf-edma.o fsl-edma-common.o
>  obj-$(CONFIG_FSL_RAID) += fsl_raid.o
>  obj-$(CONFIG_HSU_DMA) += hsu/
>  obj-$(CONFIG_IMG_MDC_DMA) += img-mdc-dma.o
> -- 
> 2.17.0