diff options
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/arm/xscale/pxa2x0reg.h | 147 |
1 files changed, 88 insertions, 59 deletions
diff --git a/sys/arch/arm/xscale/pxa2x0reg.h b/sys/arch/arm/xscale/pxa2x0reg.h index 8b8719b78a5..b31c6da2946 100644 --- a/sys/arch/arm/xscale/pxa2x0reg.h +++ b/sys/arch/arm/xscale/pxa2x0reg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pxa2x0reg.h,v 1.16 2005/04/06 01:31:05 pascoe Exp $ */ +/* $OpenBSD: pxa2x0reg.h,v 1.17 2005/04/12 04:06:42 dlg Exp $ */ /* $NetBSD: pxa2x0reg.h,v 1.4 2003/06/11 20:43:01 scw Exp $ */ /* @@ -329,6 +329,7 @@ struct pxa2x0_dma_desc { #define CKEN_LCD (1<<16) #define CKEN_KEY (1<<19) /* PXA270? */ #define CKEN_MEM (1<<22) /* PXA270? */ +#define CKEN_AC97CC (1<<31) /* PXA27x */ #define OSCC_OOK (1<<0) /* 32.768KHz oscillator status */ #define OSCC_OON (1<<1) /* 32.768KHz oscillator */ @@ -619,65 +620,93 @@ struct pxa2x0_dma_desc { #define MMC_TXFIFO 0x44 /* transmit FIFO */ /* - * AC97 + * AC '97 Controller */ -#define AC97_N_CODECS 2 -#define AC97_GCR 0x000c /* Global control register */ -#define GCR_GIE (1<<0) /* interrupt enable */ -#define GCR_COLD_RST (1<<1) -#define GCR_WARM_RST (1<<2) -#define GCR_ACLINK_OFF (1<<3) -#define GCR_PRIRES_IEN (1<<4) /* Primary resume interrupt enable */ -#define GCR_SECRES_IEN (1<<5) /* Secondary resume interrupt enable */ -#define GCR_PRIRDY_IEN (1<<8) /* Primary ready interrupt enable */ -#define GCR_SECRDY_IEN (1<<9) /* Primary ready interrupt enable */ -#define GCR_SDONE_IE (1<<18) /* Status done interrupt enable */ -#define GCR_CDONE_IE (1<<19) /* Command done interrupt enable */ - -#define AC97_GSR 0x001c /* Global status register */ -#define GSR_GSCI (1<<0) /* codec GPI status change interrupt */ -#define GSR_MIINT (1<<1) /* modem in interrupt */ -#define GSR_MOINT (1<<2) /* modem out interrupt */ -#define GSR_PIINT (1<<5) /* PCM in interrupt */ -#define GSR_POINT (1<<6) /* PCM out interrupt */ -#define GSR_MINT (1<<7) /* Mic in interrupt */ -#define GSR_PCR (1<<8) /* primary code ready */ -#define GSR_SCR (1<<9) /* secondary code ready */ -#define GSR_PRIRES (1<<10) /* primary resume interrupt */ -#define GSR_SECRES (1<<11) /* secondary resume interrupt */ -#define GSR_BIT1SLT12 (1<<12) /* Bit 1 of slot 12 */ -#define GSR_BIT2SLT12 (1<<13) /* Bit 2 of slot 12 */ -#define GSR_BIT3SLT12 (1<<14) /* Bit 3 of slot 12 */ -#define GSR_RDCS (1<<15) /* Read completion status */ -#define GSR_SDONE (1<<18) /* status done */ -#define GSR_CDONE (1<<19) /* command done */ - -#define AC97_POCR 0x0000 /* PCM-out control */ -#define AC97_PICR 0x0004 /* PCM-in control */ -#define AC97_POSR 0x0010 /* PCM-out status */ -#define AC97_PISR 0x0014 /* PCM-out status */ -#define AC97_MCCR 0x0008 /* MIC-in control register */ -#define AC97_MCSR 0x0018 /* MIC-in status register */ -#define AC97_MICR 0x0100 /* Modem-in control register */ -#define AC97_MISR 0x0108 /* Modem-in status register */ -#define AC97_MOCR 0x0110 /* Modem-out control register */ -#define AC97_MOSR 0x0118 /* Modem-out status register */ -#define AC97_FEFIE (1<<3) /* fifo error interrupt enable */ -#define AC97_FIFOE (1<<4) /* fifo error */ - -#define AC97_CAR 0x0020 /* Codec access register */ -#define CAR_CAIP (1<<0) /* Codec access in progress */ - -#define AC97_PCDR 0x0040 /* PCM data register */ -#define AC97_MCDR 0x0060 /* MIC-in data register */ -#define AC97_MODR 0x0140 /* Modem data register */ - -/* address to access codec registers */ -#define AC97_PRIAUDIO 0x0200 /* Primary audio codec */ -#define AC97_SECAUDIO 0x0300 /* Secondary audio codec */ -#define AC97_PRIMODEM 0x0400 /* Primary modem codec */ -#define AC97_SECMODEM 0x0500 /* Secondary modem codec */ -#define AC97_CODEC_BASE(c) (AC97_PRIAUDIO + ((c) * 0x100)) +#define AC97_POCR 0x0000 /* PCM Out Control Register */ +#define POCR_FSRIE (1<<1) /* FIFO Service Request Intr Enable */ +#define POCR_FEIE (1<<3) /* FIFO Error Intr Enable */ +#define AC97_PCMICR 0x0004 /* PCM In Control Register */ +#define PCMICR_FSRIE (1<<1) /* FIFO Service Request Intr Enable */ +#define PCMICR_FEIE (1<<3) /* FIFO Error Intr Enable */ +#define AC97_MCCR 0x0008 /* Microphone In Control Register */ +#define MCCR_FSRIE (1<<1) /* FIFO Service Request Intr Enable */ +#define MCCR_FEIE (1<<3) /* FIFO Error Intr Enable */ +#define AC97_GCR 0x000c /* Global Control Register */ +#define GCR_GPI_IE (1<<0) /* Codec GPI Interupt Enable */ +#define GCR_nCRST (1<<1) /* AC '97 Cold Reset */ +#define GCR_WRST (1<<2) /* AC '97 Warm Reset */ +#define GCR_ACOFF (1<<3) /* AC-Link Shut Off */ +#define GCR_PRES_IE (1<<4) /* Primary Resume Intr Enable */ +#define GCR_SRES_IE (1<<5) /* Secondary Resume Intr Enable */ +#define GCR_PRDY_IE (1<<8) /* Primary Ready Intr Enable */ +#define GCR_SRDY_IE (1<<9) /* Secondary Ready Intr Enable */ +#define GCR_SDONE_IE (1<<18) /* Status Done Intr Enable */ +#define GCR_CDONE_IE (1<<19) /* Command Done Intr Enable */ +#define GCR_nDMAEN (1<<24) /* DMA Enable (PXA27x) */ +#define AC97_POSR 0x0010 /* PCM Out Status Register */ +#define POSR_FSR (1<<2) /* FIFO Service Request */ +#define POSR_FIFOE (1<<4) /* FIFO Error */ +#define AC97_PCMISR 0x0014 /* PCM In Status Register */ +#define PCMISR_FSR (1<<2) /* FIFO Service Request */ +#define PCMISR_ECC (1<<3) /* DMA End of Chain Intr */ +#define PCMISR_FIFOE (1<<4) /* FIFO Error */ +#define AC97_MCSR 0x0018 /* Microphone In Status Register */ +#define MCSR_FSR (1<<2) /* FIFO Service Request */ +#define MCSR_ECC (1<<3) /* DMA End of Chain Intr */ +#define MCSR_FIFOE (1<<4) /* FIFO Error */ +#define AC97_GSR 0x001c /* Global Status Register */ +#define GSR_GSCI (1<<0) /* Codec GPI Status Change Intr */ +#define GSR_MIINT (1<<1) /* Modem-In Intr */ +#define GSR_MOINT (1<<2) /* Modem-Out Intr */ +#define GSR_ACOFFD (1<<3) /* AC-link Shut Off Done */ +#define GSR_PIINT (1<<5) /* PCM-In Intr */ +#define GSR_POINT (1<<6) /* PCM-Out Intr */ +#define GSR_MCINT (1<<7) /* Mic-In Intr */ +#define GSR_PCRDY (1<<8) /* Primay Codec Ready */ +#define GSR_SCRDY (1<<9) /* Secondary Codec Ready */ +#define GSR_PRESINT (1<<10) /* Primary Resume Intr */ +#define GSR_SRESINT (1<<11) /* Secondary Resume Intr */ +#define GSR_B1S12 (1<<12) /* Bit 1 of Slot 12 */ +#define GSR_B2S12 (1<<13) /* Bit 2 of Slot 12 */ +#define GSR_B3S12 (1<<14) /* Bit 3 of Slot 12 */ +#define GSR_RCS (1<<15) /* Read Completion Status */ +#define GSR_SDONE (1<<18) /* Status Done */ +#define GSR_CDONE (1<<19) /* Command Done */ +#define AC97_CAR 0x0020 /* Codec Access Register */ +#define CAR_CAIP (1<<0) /* Codec Access In Progress */ +/* 0x0024 to 0x003c is reserved */ +#define AC97_PCDR 0x0040 /* PCM Data Register */ +#define PCDR_PCML (0xffff<<0) /* PCM Left Channel Data */ +#define PCDR_PCMR (0xffff<<16) /* PCM Right Channel Data */ +/* 0x0044 to 0x005c is reserved */ +#define AC97_MCDR 0x0060 /* Microphone In Data Register */ +#define MCDR_MCDAT (0xffff<<0) /* Mic-In Data */ +/* 0x0064 to 0x00fc is reserved */ +#define AC97_MOCR 0x0100 /* Modem Out Control Register */ +#define MOCR_FSRIE (1<<1) /* FIFO Service Request Intr Enable */ +#define MOCR_FEIE (1<<3) /* FIFO Error Intr Enable */ +/* 0x0104 is reserved */ +#define AC97_MICR 0x0108 /* Modem In Control Register */ +#define MICR_FSRIE (1<<1) /* FIFO Service Request Intr Enable */ +#define MICR_FEIE (1<<3) /* FIFO Error Intr Enable */ +/* 0x010c is reserved */ +#define AC97_MOSR 0x0110 /* Modem Out Status Register */ +#define MOSR_FSR (1<<2) /* FIFO Service Request */ +#define MOSR_FIFOE (1<<2) /* FIFO Error */ +/* 0x0114 is reserved */ +#define AC97_MISR 0x0118 /* Modem In Status Register */ +#define MOSR_FSR (1<<2) /* FIFO Service Request */ +#define MOSR_EOC (1<<2) /* DMA End of Chain Intr */ +#define MOSR_FIFOE (1<<2) /* FIFO Error */ +/* 0x011c to 0x013c is reserved */ +#define AC97_MODR 0x0140 /* Modem Data Register */ +#define MODR_MODAT (0xffff<<0) /* Modem Data */ +/* 0x0144 to 0x01fc is reserved */ + +#define AC97_PRIAUDIO 0x0200 /* Primary Audio Codec Registers */ +#define AC97_SECAUDIO 0x0300 /* Secondary Audio Codec Registers */ +#define AC97_PRIMODEM 0x0400 /* Primary Modem Codec Registers */ +#define AC97_SECMODEM 0x0500 /* Secondary modem Codec Registers */ /* * USB device controller differs between pxa255 and pxa27x, defined separately |