diff options
| author | Ben Dooks <ben@simtec.co.uk> | 2009-02-25 00:41:17 +0000 |
|---|---|---|
| committer | Andy Green <agreen@octopus.localdomain> | 2009-02-25 00:41:17 +0000 |
| commit | 6972d14fb604e3065189686476ecc01f9d1f22d9 (patch) | |
| tree | f2418e23b0a84a4d7ea5cd25ccbeaf75de94355d | |
| parent | 05225d2426dd3cf614a642741fe7f0c5ad7702fa (diff) | |
S3C64XX: Add DMA/SDMA clock sources
Add the clock sources for the DMA and SDMA controllers
and ensure that they are shut down at startup. The DMA
engines are dma0 and dma1, whilst the SDMA are called
dma2 and dma3.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
| -rw-r--r-- | arch/arm/plat-s3c64xx/clock.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c64xx/clock.c b/arch/arm/plat-s3c64xx/clock.c index 136c982c68e..b12fc8ad217 100644 --- a/arch/arm/plat-s3c64xx/clock.c +++ b/arch/arm/plat-s3c64xx/clock.c @@ -152,6 +152,30 @@ static struct clk init_clocks_disable[] = { .parent = &clk_48m, .enable = s3c64xx_sclk_ctrl, .ctrlbit = S3C_CLKCON_SCLK_MMC2_48, + }, { + .name = "dma0", + .id = -1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_DMA0, + }, { + .name = "dma1", + .id = -1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_DMA1, + }, { + .name = "dma2", + .id = -1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_SDMA0, + }, { + .name = "dma3", + .id = -1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_SDMA1, }, }; |