diff options
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/edma.h')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/edma.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/edma.h b/arch/arm/mach-davinci/include/mach/edma.h index ba2ebdd058a0..a85cbedc9b0a 100644 --- a/arch/arm/mach-davinci/include/mach/edma.h +++ b/arch/arm/mach-davinci/include/mach/edma.h @@ -139,6 +139,54 @@ struct edmacc_param { #define DAVINCI_DMA_PWM1 53 #define DAVINCI_DMA_PWM2 54 +/* DA830 specific EDMA3 information */ +#define EDMA_DA830_NUM_DMACH 32 +#define EDMA_DA830_NUM_TCC 32 +#define EDMA_DA830_NUM_PARAMENTRY 128 +#define EDMA_DA830_NUM_EVQUE 2 +#define EDMA_DA830_NUM_TC 2 +#define EDMA_DA830_CHMAP_EXIST 0 +#define EDMA_DA830_NUM_REGIONS 4 +#define DA830_DMACH2EVENT_MAP0 0x000FC03Fu +#define DA830_DMACH2EVENT_MAP1 0x00000000u +#define DA830_EDMA_ARM_OWN 0x30FFCCFFu + +/* DA830 specific EDMA3 Events Information */ +enum DA830_edma_ch { + DA830_DMACH_MCASP0_RX, + DA830_DMACH_MCASP0_TX, + DA830_DMACH_MCASP1_RX, + DA830_DMACH_MCASP1_TX, + DA830_DMACH_MCASP2_RX, + DA830_DMACH_MCASP2_TX, + DA830_DMACH_GPIO_BNK0INT, + DA830_DMACH_GPIO_BNK1INT, + DA830_DMACH_UART0_RX, + DA830_DMACH_UART0_TX, + DA830_DMACH_TMR64P0_EVTOUT12, + DA830_DMACH_TMR64P0_EVTOUT34, + DA830_DMACH_UART1_RX, + DA830_DMACH_UART1_TX, + DA830_DMACH_SPI0_RX, + DA830_DMACH_SPI0_TX, + DA830_DMACH_MMCSD_RX, + DA830_DMACH_MMCSD_TX, + DA830_DMACH_SPI1_RX, + DA830_DMACH_SPI1_TX, + DA830_DMACH_DMAX_EVTOUT6, + DA830_DMACH_DMAX_EVTOUT7, + DA830_DMACH_GPIO_BNK2INT, + DA830_DMACH_GPIO_BNK3INT, + DA830_DMACH_I2C0_RX, + DA830_DMACH_I2C0_TX, + DA830_DMACH_I2C1_RX, + DA830_DMACH_I2C1_TX, + DA830_DMACH_GPIO_BNK4INT, + DA830_DMACH_GPIO_BNK5INT, + DA830_DMACH_UART2_RX, + DA830_DMACH_UART2_TX +}; + /*ch_status paramater of callback function possible values*/ #define DMA_COMPLETE 1 #define DMA_CC_ERROR 2 |