diff options
Diffstat (limited to 'arch/arm/mach-pxa/include/mach/regs-ac97.h')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/regs-ac97.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/regs-ac97.h b/arch/arm/mach-pxa/include/mach/regs-ac97.h new file mode 100644 index 000000000000..e41b9d202b8c --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/regs-ac97.h @@ -0,0 +1,99 @@ +#ifndef __ASM_ARCH_REGS_AC97_H +#define __ASM_ARCH_REGS_AC97_H + +/* + * AC97 Controller registers + */ + +#define POCR __REG(0x40500000) /* PCM Out Control Register */ +#define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define POCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define PICR __REG(0x40500004) /* PCM In Control Register */ +#define PICR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define PICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MCCR __REG(0x40500008) /* Mic In Control Register */ +#define MCCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define MCCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define GCR __REG(0x4050000C) /* Global Control Register */ +#ifdef CONFIG_PXA3xx +#define GCR_CLKBPB (1 << 31) /* Internal clock enable */ +#endif +#define GCR_nDMAEN (1 << 24) /* non DMA Enable */ +#define GCR_CDONE_IE (1 << 19) /* Command Done Interrupt Enable */ +#define GCR_SDONE_IE (1 << 18) /* Status Done Interrupt Enable */ +#define GCR_SECRDY_IEN (1 << 9) /* Secondary Ready Interrupt Enable */ +#define GCR_PRIRDY_IEN (1 << 8) /* Primary Ready Interrupt Enable */ +#define GCR_SECRES_IEN (1 << 5) /* Secondary Resume Interrupt Enable */ +#define GCR_PRIRES_IEN (1 << 4) /* Primary Resume Interrupt Enable */ +#define GCR_ACLINK_OFF (1 << 3) /* AC-link Shut Off */ +#define GCR_WARM_RST (1 << 2) /* AC97 Warm Reset */ +#define GCR_COLD_RST (1 << 1) /* AC'97 Cold Reset (0 = active) */ +#define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */ + +#define POSR __REG(0x40500010) /* PCM Out Status Register */ +#define POSR_FIFOE (1 << 4) /* FIFO error */ +#define POSR_FSR (1 << 2) /* FIFO Service Request */ + +#define PISR __REG(0x40500014) /* PCM In Status Register */ +#define PISR_FIFOE (1 << 4) /* FIFO error */ +#define PISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define PISR_FSR (1 << 2) /* FIFO Service Request */ + +#define MCSR __REG(0x40500018) /* Mic In Status Register */ +#define MCSR_FIFOE (1 << 4) /* FIFO error */ +#define MCSR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define MCSR_FSR (1 << 2) /* FIFO Service Request */ + +#define GSR __REG(0x4050001C) /* Global Status Register */ +#define GSR_CDONE (1 << 19) /* Command Done */ +#define GSR_SDONE (1 << 18) /* Status Done */ +#define GSR_RDCS (1 << 15) /* Read Completion Status */ +#define GSR_BIT3SLT12 (1 << 14) /* Bit 3 of slot 12 */ +#define GSR_BIT2SLT12 (1 << 13) /* Bit 2 of slot 12 */ +#define GSR_BIT1SLT12 (1 << 12) /* Bit 1 of slot 12 */ +#define GSR_SECRES (1 << 11) /* Secondary Resume Interrupt */ +#define GSR_PRIRES (1 << 10) /* Primary Resume Interrupt */ +#define GSR_SCR (1 << 9) /* Secondary Codec Ready */ +#define GSR_PCR (1 << 8) /* Primary Codec Ready */ +#define GSR_MCINT (1 << 7) /* Mic In Interrupt */ +#define GSR_POINT (1 << 6) /* PCM Out Interrupt */ +#define GSR_PIINT (1 << 5) /* PCM In Interrupt */ +#define GSR_ACOFFD (1 << 3) /* AC-link Shut Off Done */ +#define GSR_MOINT (1 << 2) /* Modem Out Interrupt */ +#define GSR_MIINT (1 << 1) /* Modem In Interrupt */ +#define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */ + +#define CAR __REG(0x40500020) /* CODEC Access Register */ +#define CAR_CAIP (1 << 0) /* Codec Access In Progress */ + +#define PCDR __REG(0x40500040) /* PCM FIFO Data Register */ +#define MCDR __REG(0x40500060) /* Mic-in FIFO Data Register */ + +#define MOCR __REG(0x40500100) /* Modem Out Control Register */ +#define MOCR_FEIE (1 << 3) /* FIFO Error */ +#define MOCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MICR __REG(0x40500108) /* Modem In Control Register */ +#define MICR_FEIE (1 << 3) /* FIFO Error */ +#define MICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MOSR __REG(0x40500110) /* Modem Out Status Register */ +#define MOSR_FIFOE (1 << 4) /* FIFO error */ +#define MOSR_FSR (1 << 2) /* FIFO Service Request */ + +#define MISR __REG(0x40500118) /* Modem In Status Register */ +#define MISR_FIFOE (1 << 4) /* FIFO error */ +#define MISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define MISR_FSR (1 << 2) /* FIFO Service Request */ + +#define MODR __REG(0x40500140) /* Modem FIFO Data Register */ + +#define PAC_REG_BASE __REG(0x40500200) /* Primary Audio Codec */ +#define SAC_REG_BASE __REG(0x40500300) /* Secondary Audio Codec */ +#define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */ +#define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */ + +#endif /* __ASM_ARCH_REGS_AC97_H */ |