diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-pxa/include/plat/ssp.h | 41 |
1 files changed, 15 insertions, 26 deletions
diff --git a/arch/arm/plat-pxa/include/plat/ssp.h b/arch/arm/plat-pxa/include/plat/ssp.h index 4c4ce62390d0..74f70c7cc4f0 100644 --- a/arch/arm/plat-pxa/include/plat/ssp.h +++ b/arch/arm/plat-pxa/include/plat/ssp.h @@ -40,10 +40,7 @@ #define SSRSA (0x34) /* SSP Rx Timeslot Active */ #define SSTSS (0x38) /* SSP Timeslot Status */ #define SSACD (0x3C) /* SSP Audio Clock Divider */ - -#if defined(CONFIG_PXA3xx) #define SSACDD (0x40) /* SSP Audio Clock Dither Divider */ -#endif /* Common PXA2xx bits first */ #define SSCR0_DSS (0x0000000f) /* Data Size Select (mask) */ @@ -56,20 +53,17 @@ #define SSCR0_SSE (1 << 7) /* Synchronous Serial Port Enable */ #define SSCR0_SCR(x) ((x) << 8) /* Serial Clock Rate (mask) */ -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +/* PXA27x, PXA3xx */ #define SSCR0_EDSS (1 << 20) /* Extended data size select */ #define SSCR0_NCS (1 << 21) /* Network clock select */ #define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */ #define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */ #define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */ #define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */ +#define SSCR0_FPCKE (1 << 29) /* FIFO packing enable */ #define SSCR0_ACS (1 << 30) /* Audio clock select */ #define SSCR0_MOD (1 << 31) /* Mode (normal or network) */ -#endif -#if defined(CONFIG_PXA3xx) -#define SSCR0_FPCKE (1 << 29) /* FIFO packing enable */ -#endif #define SSCR1_RIE (1 << 0) /* Receive FIFO Interrupt Enable */ #define SSCR1_TIE (1 << 1) /* Transmit FIFO Interrupt Enable */ @@ -89,10 +83,6 @@ #define SSSR_RFS (1 << 6) /* Receive FIFO Service Request */ #define SSSR_ROR (1 << 7) /* Receive FIFO Overrun */ -#define SSCR0_TIM (1 << 23) /* Transmit FIFO Under Run Interrupt Mask */ -#define SSCR0_RIM (1 << 22) /* Receive FIFO Over Run interrupt Mask */ -#define SSCR0_NCS (1 << 21) /* Network Clock Select */ -#define SSCR0_EDSS (1 << 20) /* Extended Data Size Select */ /* extra bits in PXA255, PXA26x and PXA27x SSP ports */ #define SSCR0_TISSP (1 << 4) /* TI Sync Serial Protocol */ @@ -122,27 +112,26 @@ #define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */ #define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */ -#if defined(CONFIG_PXA3xx) -#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */ -#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */ -#endif -#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */ -#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */ -#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */ -#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */ -#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */ -#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */ -#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */ -#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */ #define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */ +#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */ +#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */ +#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */ +#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */ +#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */ +#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */ +#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */ +#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */ + +/* PXA3xx */ +#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */ +#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */ +#define SSPSP_TIMING_MASK (0x7f8001f0) #define SSACD_SCDB (1 << 3) /* SSPSYSCLK Divider Bypass */ #define SSACD_ACPS(x) ((x) << 4) /* Audio clock PLL select */ #define SSACD_ACDS(x) ((x) << 0) /* Audio clock divider select */ -#if defined(CONFIG_PXA3xx) #define SSACD_SCDX8 (1 << 7) /* SYSCLK division ratio select */ -#endif enum pxa_ssp_type { SSP_UNDEFINED = 0, |