diff options
Diffstat (limited to 'target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h')
| -rw-r--r-- | target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h new file mode 100644 index 000000000..aba920c4b --- /dev/null +++ b/target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485dma.h @@ -0,0 +1,98 @@ +/* + * m5485dma.h -- ColdFire 547x/548x DMA controller support. + * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved. + */ +#ifndef __MCF548X_DMA_H__ +#define __MCF548X_DMA_H__ + + +/* Register read/write macros */ +#define MCF_DMA_DIPR MCF_REG32(0x008014) +#define MCF_DMA_DIMR MCF_REG32(0x008018) +#define MCF_DMA_IMCR MCF_REG32(0x00805C) + +/* Bit definitions and macros for MCF_DMA_DIPR */ +#define MCF_DMA_DIPR_TASK0 (0x00000001) +#define MCF_DMA_DIPR_TASK1 (0x00000002) +#define MCF_DMA_DIPR_TASK2 (0x00000004) +#define MCF_DMA_DIPR_TASK3 (0x00000008) +#define MCF_DMA_DIPR_TASK4 (0x00000010) +#define MCF_DMA_DIPR_TASK5 (0x00000020) +#define MCF_DMA_DIPR_TASK6 (0x00000040) +#define MCF_DMA_DIPR_TASK7 (0x00000080) +#define MCF_DMA_DIPR_TASK8 (0x00000100) +#define MCF_DMA_DIPR_TASK9 (0x00000200) +#define MCF_DMA_DIPR_TASK10 (0x00000400) +#define MCF_DMA_DIPR_TASK11 (0x00000800) +#define MCF_DMA_DIPR_TASK12 (0x00001000) +#define MCF_DMA_DIPR_TASK13 (0x00002000) +#define MCF_DMA_DIPR_TASK14 (0x00004000) +#define MCF_DMA_DIPR_TASK15 (0x00008000) + +/* Bit definitions and macros for MCF_DMA_DIMR */ +#define MCF_DMA_DIMR_TASK0 (0x00000001) +#define MCF_DMA_DIMR_TASK1 (0x00000002) +#define MCF_DMA_DIMR_TASK2 (0x00000004) +#define MCF_DMA_DIMR_TASK3 (0x00000008) +#define MCF_DMA_DIMR_TASK4 (0x00000010) +#define MCF_DMA_DIMR_TASK5 (0x00000020) +#define MCF_DMA_DIMR_TASK6 (0x00000040) +#define MCF_DMA_DIMR_TASK7 (0x00000080) +#define MCF_DMA_DIMR_TASK8 (0x00000100) +#define MCF_DMA_DIMR_TASK9 (0x00000200) +#define MCF_DMA_DIMR_TASK10 (0x00000400) +#define MCF_DMA_DIMR_TASK11 (0x00000800) +#define MCF_DMA_DIMR_TASK12 (0x00001000) +#define MCF_DMA_DIMR_TASK13 (0x00002000) +#define MCF_DMA_DIMR_TASK14 (0x00004000) +#define MCF_DMA_DIMR_TASK15 (0x00008000) + +/* Bit definitions and macros for MCF_DMA_IMCR */ +#define MCF_DMA_IMCR_SRC16(x) (((x)&0x00000003)<<0) +#define MCF_DMA_IMCR_SRC17(x) (((x)&0x00000003)<<2) +#define MCF_DMA_IMCR_SRC18(x) (((x)&0x00000003)<<4) +#define MCF_DMA_IMCR_SRC19(x) (((x)&0x00000003)<<6) +#define MCF_DMA_IMCR_SRC20(x) (((x)&0x00000003)<<8) +#define MCF_DMA_IMCR_SRC21(x) (((x)&0x00000003)<<10) +#define MCF_DMA_IMCR_SRC22(x) (((x)&0x00000003)<<12) +#define MCF_DMA_IMCR_SRC23(x) (((x)&0x00000003)<<14) +#define MCF_DMA_IMCR_SRC24(x) (((x)&0x00000003)<<16) +#define MCF_DMA_IMCR_SRC25(x) (((x)&0x00000003)<<18) +#define MCF_DMA_IMCR_SRC26(x) (((x)&0x00000003)<<20) +#define MCF_DMA_IMCR_SRC27(x) (((x)&0x00000003)<<22) +#define MCF_DMA_IMCR_SRC28(x) (((x)&0x00000003)<<24) +#define MCF_DMA_IMCR_SRC29(x) (((x)&0x00000003)<<26) +#define MCF_DMA_IMCR_SRC30(x) (((x)&0x00000003)<<28) +#define MCF_DMA_IMCR_SRC31(x) (((x)&0x00000003)<<30) +#define MCF_DMA_IMCR_SRC16_FEC0RX (0x00000000) +#define MCF_DMA_IMCR_SRC17_FEC0TX (0x00000000) +#define MCF_DMA_IMCR_SRC18_FEC0RX (0x00000020) +#define MCF_DMA_IMCR_SRC19_FEC0TX (0x00000080) +#define MCF_DMA_IMCR_SRC20_FEC1RX (0x00000100) +#define MCF_DMA_IMCR_SRC21_DREQ1 (0x00000000) +#define MCF_DMA_IMCR_SRC21_FEC1TX (0x00000400) +#define MCF_DMA_IMCR_SRC22_FEC0RX (0x00001000) +#define MCF_DMA_IMCR_SRC23_FEC0TX (0x00004000) +#define MCF_DMA_IMCR_SRC24_CTM0 (0x00010000) +#define MCF_DMA_IMCR_SRC24_FEC1RX (0x00020000) +#define MCF_DMA_IMCR_SRC25_CTM1 (0x00040000) +#define MCF_DMA_IMCR_SRC25_FEC1TX (0x00080000) +#define MCF_DMA_IMCR_SRC26_USBEP4 (0x00000000) +#define MCF_DMA_IMCR_SRC26_CTM2 (0x00200000) +#define MCF_DMA_IMCR_SRC27_USBEP5 (0x00000000) +#define MCF_DMA_IMCR_SRC27_CTM3 (0x00800000) +#define MCF_DMA_IMCR_SRC28_USBEP6 (0x00000000) +#define MCF_DMA_IMCR_SRC28_CTM4 (0x01000000) +#define MCF_DMA_IMCR_SRC28_DREQ1 (0x02000000) +#define MCF_DMA_IMCR_SRC28_PSC2RX (0x03000000) +#define MCF_DMA_IMCR_SRC29_DREQ1 (0x04000000) +#define MCF_DMA_IMCR_SRC29_CTM5 (0x08000000) +#define MCF_DMA_IMCR_SRC29_PSC2TX (0x0C000000) +#define MCF_DMA_IMCR_SRC30_FEC1RX (0x00000000) +#define MCF_DMA_IMCR_SRC30_CTM6 (0x10000000) +#define MCF_DMA_IMCR_SRC30_PSC3RX (0x30000000) +#define MCF_DMA_IMCR_SRC31_FEC1TX (0x00000000) +#define MCF_DMA_IMCR_SRC31_CTM7 (0x80000000) +#define MCF_DMA_IMCR_SRC31_PSC3TX (0xC0000000) + +#endif /* __MCF548X_DMA_H__ */ |