diff options
| author | Sylvain Lemieux <slemieux@tycoint.com> | 2015-08-10 08:16:31 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-08-18 13:45:55 -0400 |
| commit | 980db8ca43066dc094517df01fe560ccac87ecfb (patch) | |
| tree | a213600492c3a924871932e97c945e1bc0f60c04 /arch/arm/include/asm/arch-lpc32xx/clk.h | |
| parent | 952bd79b53f002740634977edfc0c4d744908032 (diff) | |
dma: lpc32xx: add DMA driver
Incorporate DMA driver from legacy LPCLinux NXP BSP.
The files taken from the legacy patch are:
- lpc32xx DMA driver
- lpc3250 header file DMA registers definition.
The legacy driver was updated and clean-up as part of the integration with the latest u-boot.
Signed-off-by: Sylvain Lemieux <slemieux@tycoint.com>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Vladimir Zapolskiy <vz@mleia.com>
Diffstat (limited to 'arch/arm/include/asm/arch-lpc32xx/clk.h')
| -rw-r--r-- | arch/arm/include/asm/arch-lpc32xx/clk.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-lpc32xx/clk.h b/arch/arm/include/asm/arch-lpc32xx/clk.h index 010211a7e1..663f6bc777 100644 --- a/arch/arm/include/asm/arch-lpc32xx/clk.h +++ b/arch/arm/include/asm/arch-lpc32xx/clk.h @@ -158,6 +158,9 @@ struct clk_pm_regs { #define CLK_NAND_SLC_SELECT (1 << 2) #define CLK_NAND_MLC_INT (1 << 5) +/* DMA Clock Control Register bits */ +#define DMA_CLK_ENABLE (1 << 0) + /* SSP Clock Control Register bits */ #define CLK_SSP0_ENABLE_CLOCK (1 << 0) |