diff options
Diffstat (limited to 'include/asm-m68k/coldfire/ssi.h')
| -rw-r--r-- | include/asm-m68k/coldfire/ssi.h | 66 |
1 files changed, 30 insertions, 36 deletions
diff --git a/include/asm-m68k/coldfire/ssi.h b/include/asm-m68k/coldfire/ssi.h index 105c475..b3dfbfa 100644 --- a/include/asm-m68k/coldfire/ssi.h +++ b/include/asm-m68k/coldfire/ssi.h @@ -26,10 +26,6 @@ #ifndef __SSI_H__ #define __SSI_H__ -/********************************************************************* -* Synchronous Serial Interface (SSI) -*********************************************************************/ - typedef struct ssi { u32 tx0; u32 tx1; @@ -52,14 +48,10 @@ typedef struct ssi { u32 rmask; } ssi_t; -/********************************************************************* -* Synchronous Serial Interface (SSI) -*********************************************************************/ - -/* Bit definitions and macros for SSI_CR */ #define SSI_CR_CIS (0x00000200) #define SSI_CR_TCH (0x00000100) #define SSI_CR_MCE (0x00000080) +#define SSI_CR_I2S_MASK (0xFFFFFF9F) #define SSI_CR_I2S_SLAVE (0x00000040) #define SSI_CR_I2S_MASTER (0x00000020) #define SSI_CR_I2S_NORMAL (0x00000000) @@ -69,7 +61,6 @@ typedef struct ssi { #define SSI_CR_TE (0x00000002) #define SSI_CR_SSI_EN (0x00000001) -/* Bit definitions and macros for SSI_ISR */ #define SSI_ISR_CMDAU (0x00040000) #define SSI_ISR_CMDDU (0x00020000) #define SSI_ISR_RXT (0x00010000) @@ -90,7 +81,6 @@ typedef struct ssi { #define SSI_ISR_TFE1 (0x00000002) #define SSI_ISR_TFE0 (0x00000001) -/* Bit definitions and macros for SSI_IER */ #define SSI_IER_RDMAE (0x00400000) #define SSI_IER_RIE (0x00200000) #define SSI_IER_TDMAE (0x00100000) @@ -115,7 +105,6 @@ typedef struct ssi { #define SSI_IER_TFE1 (0x00000002) #define SSI_IER_TFE0 (0x00000001) -/* Bit definitions and macros for SSI_TCR */ #define SSI_TCR_TXBIT0 (0x00000200) #define SSI_TCR_TFEN1 (0x00000100) #define SSI_TCR_TFEN0 (0x00000080) @@ -127,7 +116,6 @@ typedef struct ssi { #define SSI_TCR_TFSL (0x00000002) #define SSI_TCR_TEFS (0x00000001) -/* Bit definitions and macros for SSI_RCR */ #define SSI_RCR_RXEXT (0x00000400) #define SSI_RCR_RXBIT0 (0x00000200) #define SSI_RCR_RFEN1 (0x00000100) @@ -138,38 +126,44 @@ typedef struct ssi { #define SSI_RCR_RFSL (0x00000002) #define SSI_RCR_REFS (0x00000001) -/* Bit definitions and macros for SSI_CCR */ #define SSI_CCR_DIV2 (0x00040000) #define SSI_CCR_PSR (0x00020000) -#define SSI_CCR_WL(x) (((x)&0x0000000F)<<13) -#define SSI_CCR_DC(x) (((x)&0x0000001F)<<8) -#define SSI_CCR_PM(x) ((x)&0x000000FF) - -/* Bit definitions and macros for SSI_FCSR */ -#define SSI_FCSR_RFCNT1(x) (((x)&0x0000000F)<<28) -#define SSI_FCSR_TFCNT1(x) (((x)&0x0000000F)<<24) -#define SSI_FCSR_RFWM1(x) (((x)&0x0000000F)<<20) -#define SSI_FCSR_TFWM1(x) (((x)&0x0000000F)<<16) -#define SSI_FCSR_RFCNT0(x) (((x)&0x0000000F)<<12) -#define SSI_FCSR_TFCNT0(x) (((x)&0x0000000F)<<8) -#define SSI_FCSR_RFWM0(x) (((x)&0x0000000F)<<4) -#define SSI_FCSR_TFWM0(x) ((x)&0x0000000F) - -/* Bit definitions and macros for SSI_ACR */ -#define SSI_ACR_FRDIV(x) (((x)&0x0000003F)<<5) +#define SSI_CCR_WL(x) (((x) & 0x0F) << 13) +#define SSI_CCR_WL_MASK (0xFFFE1FFF) +#define SSI_CCR_DC(x) (((x)& 0x1F) << 8) +#define SSI_CCR_DC_MASK (0xFFFFE0FF) +#define SSI_CCR_PM(x) ((x) & 0xFF) +#define SSI_CCR_PM_MASK (0xFFFFFF00) + +#define SSI_FCSR_RFCNT1(x) (((x) & 0x0F) << 28) +#define SSI_FCSR_RFCNT1_MASK (0x0FFFFFFF) +#define SSI_FCSR_TFCNT1(x) (((x) & 0x0F) << 24) +#define SSI_FCSR_TFCNT1_MASK (0xF0FFFFFF) +#define SSI_FCSR_RFWM1(x) (((x) & 0x0F) << 20) +#define SSI_FCSR_RFWM1_MASK (0xFF0FFFFF) +#define SSI_FCSR_TFWM1(x) (((x) & 0x0F) << 16) +#define SSI_FCSR_TFWM1_MASK (0xFFF0FFFF) +#define SSI_FCSR_RFCNT0(x) (((x) & 0x0F) << 12) +#define SSI_FCSR_RFCNT0_MASK (0xFFFF0FFF) +#define SSI_FCSR_TFCNT0(x) (((x) & 0x0F) << 8) +#define SSI_FCSR_TFCNT0_MASK (0xFFFFF0FF) +#define SSI_FCSR_RFWM0(x) (((x) & 0x0F) << 4) +#define SSI_FCSR_RFWM0_MASK (0xFFFFFF0F) +#define SSI_FCSR_TFWM0(x) ((x) & 0x0F) +#define SSI_FCSR_TFWM0_MASK (0xFFFFFFF0) + +#define SSI_ACR_FRDIV(x) (((x) & 0x3F) << 5) +#define SSI_ACR_FRDIV_MASK (0xFFFFF81F) #define SSI_ACR_WR (0x00000010) #define SSI_ACR_RD (0x00000008) #define SSI_ACR_TIF (0x00000004) #define SSI_ACR_FV (0x00000002) #define SSI_ACR_AC97EN (0x00000001) -/* Bit definitions and macros for SSI_ACADD */ -#define SSI_ACADD_SSI_ACADD(x) ((x)&0x0007FFFF) +#define SSI_ACADD_SSI_ACADD(x) ((x) & 0x0007FFFF) -/* Bit definitions and macros for SSI_ACDAT */ -#define SSI_ACDAT_SSI_ACDAT(x) ((x)&0x0007FFFF) +#define SSI_ACDAT_SSI_ACDAT(x) ((x) & 0x0007FFFF) -/* Bit definitions and macros for SSI_ATAG */ -#define SSI_ATAG_DDI_ATAG(x) ((x)&0x0000FFFF) +#define SSI_ATAG_DDI_ATAG(x) ((x) & 0x0000FFFF) #endif /* __SSI_H__ */ |