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dma: sh: add Kconfig

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This patch adds Kconfig in the drivers/dma/sh. This patch also adds
a new config "SH_DMAE_BASE" and the "config SH_DMAE" depends on it.
Since some drivers (e.g. sh_mmcif.c) depends on shdma-base.c if
CONFIG_DMA_ENGINE=y, the "config SH_DMAE_BASE" is set as "bool".

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Shimoda, Yoshihiro 2013-04-23 20:00:06 +09:00 • committed by Vinod Koul
parent bbe89c8e3d
commit 189b4ee8e9
4 changed files with 21 additions and 11 deletions
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10
drivers/dma/Kconfig
View file

@ -172,15 +172,7 @@ config TEGRA20_APB_DMA
This DMA controller transfers data from memory to peripheral fifo This DMA controller transfers data from memory to peripheral fifo
or vice versa. It does not support memory to memory data transfer. or vice versa. It does not support memory to memory data transfer.
source "drivers/dma/sh/Kconfig"
config SH_DMAE
tristate "Renesas SuperH DMAC support"
depends on (SUPERH && SH_DMA) || (ARM && ARCH_SHMOBILE)
depends on !SH_DMA_API
select DMA_ENGINE
help
Enable support for the Renesas SuperH DMA controllers.
config COH901318 config COH901318
bool "ST-Ericsson COH901318 DMA support" bool "ST-Ericsson COH901318 DMA support"

2
drivers/dma/Makefile
View file

@ -19,7 +19,7 @@ obj-$(CONFIG_DW_DMAC) += dw_dmac.o
obj-$(CONFIG_AT_HDMAC) += at_hdmac.o obj-$(CONFIG_AT_HDMAC) += at_hdmac.o
obj-$(CONFIG_MX3_IPU) += ipu/ obj-$(CONFIG_MX3_IPU) += ipu/
obj-$(CONFIG_TXX9_DMAC) += txx9dmac.o obj-$(CONFIG_TXX9_DMAC) += txx9dmac.o
obj-$(CONFIG_SH_DMAE) += sh/ obj-$(CONFIG_SH_DMAE_BASE) += sh/
obj-$(CONFIG_COH901318) += coh901318.o coh901318_lli.o obj-$(CONFIG_COH901318) += coh901318.o coh901318_lli.o
obj-$(CONFIG_AMCC_PPC440SPE_ADMA) += ppc4xx/ obj-$(CONFIG_AMCC_PPC440SPE_ADMA) += ppc4xx/
obj-$(CONFIG_IMX_SDMA) += imx-sdma.o obj-$(CONFIG_IMX_SDMA) += imx-sdma.o

18
drivers/dma/sh/Kconfig Normal file
View file

@ -0,0 +1,18 @@
#
# DMA engine configuration for sh
#
config SH_DMAE_BASE
bool "Renesas SuperH DMA Engine support"
depends on (SUPERH && SH_DMA) || (ARM && ARCH_SHMOBILE)
depends on !SH_DMA_API
default y
select DMA_ENGINE
help
Enable support for the Renesas SuperH DMA controllers.
config SH_DMAE
tristate "Renesas SuperH DMAC support"
depends on SH_DMAE_BASE
help
Enable support for the Renesas SuperH DMA controllers.

2
drivers/dma/sh/Makefile
View file

@ -1,2 +1,2 @@
obj-$(CONFIG_SH_DMAE) += shdma-base.o obj-$(CONFIG_SH_DMAE_BASE) += shdma-base.o
obj-$(CONFIG_SH_DMAE) += shdma.o obj-$(CONFIG_SH_DMAE) += shdma.o