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| author | Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> | 2009-03-10 11:26:49 +0300 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-03-10 11:26:49 +0300 |
| commit | 71b973a42c5456824c8712e00659d9616d395919 (patch) | |
| tree | 1367c85de45159c66752a93fc062a6f67f616607 /arch/sh/drivers/dma/Kconfig | |
| parent | ae68df5635a191c7edb75f5c1c1406353cb24a9f (diff) | |
| download | linux-71b973a42c5456824c8712e00659d9616d395919.tar.xz | |
sh: dma-sh updates for multi IRQ and new SH-4A CPUs.
This adds DMA support for newer SH-4A CPUs, particularly SH7763/64/80/85.
This also enables multi IRQ support for platforms that have multiple
vectors bound to the same IRQ source.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers/dma/Kconfig')
| -rw-r--r-- | arch/sh/drivers/dma/Kconfig | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig index 01936368b8b0..57d95fce0464 100644 --- a/arch/sh/drivers/dma/Kconfig +++ b/arch/sh/drivers/dma/Kconfig @@ -12,10 +12,10 @@ config SH_DMA config NR_ONCHIP_DMA_CHANNELS int depends on SH_DMA - default "6" if CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721 - default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R - default "12" if CPU_SUBTYPE_SH7780 - default "4" + default "4" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7750S + default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R || CPU_SUBTYPE_SH7760 + default "12" if CPU_SUBTYPE_SH7723 || CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 + default "6" help This allows you to specify the number of channels that the on-chip DMAC supports. This will be 4 for SH7750/SH7751 and 8 for the |