aboutsummaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/drivers/dma/Kconfig20
1 files changed, 12 insertions, 8 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
index f13a05285a9d..666713ac5fcf 100644
--- a/arch/sh/drivers/dma/Kconfig
+++ b/arch/sh/drivers/dma/Kconfig
@@ -12,21 +12,25 @@ config SH_DMA
12config SH_DMA_IRQ_MULTI 12config SH_DMA_IRQ_MULTI
13 bool 13 bool
14 depends on SH_DMA 14 depends on SH_DMA
15 default y if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7751 || \ 15 default y if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7751 || \
16 CPU_SUBTYPE_SH7750S || CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R || \ 16 CPU_SUBTYPE_SH7750S || CPU_SUBTYPE_SH7750R || \
17 CPU_SUBTYPE_SH7091 || CPU_SUBTYPE_SH7763 || CPU_SUBTYPE_SH7764 || \ 17 CPU_SUBTYPE_SH7751R || CPU_SUBTYPE_SH7091 || \
18 CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 18 CPU_SUBTYPE_SH7763 || CPU_SUBTYPE_SH7764 || \
19 CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
19 20
20config NR_ONCHIP_DMA_CHANNELS 21config NR_ONCHIP_DMA_CHANNELS
21 int 22 int
22 depends on SH_DMA 23 depends on SH_DMA
23 default "4" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7750S 24 default "4" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7751 || \
24 default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R || CPU_SUBTYPE_SH7760 25 CPU_SUBTYPE_SH7750S || CPU_SUBTYPE_SH7091
25 default "12" if CPU_SUBTYPE_SH7723 || CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 26 default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R || \
27 CPU_SUBTYPE_SH7760
28 default "12" if CPU_SUBTYPE_SH7723 || CPU_SUBTYPE_SH7780 || \
29 CPU_SUBTYPE_SH7785
26 default "6" 30 default "6"
27 help 31 help
28 This allows you to specify the number of channels that the on-chip 32 This allows you to specify the number of channels that the on-chip
29 DMAC supports. This will be 4 for SH7750/SH7751 and 8 for the 33 DMAC supports. This will be 4 for SH7091/SH7750/SH7751 and 8 for the
30 SH7750R/SH7751R. 34 SH7750R/SH7751R.
31 35
32config NR_DMA_CHANNELS_BOOL 36config NR_DMA_CHANNELS_BOOL