| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __ASM_ARCH_REGS_AC97_H |
| #define __ASM_ARCH_REGS_AC97_H |
| |
| /* |
| * AC97 Controller registers |
| */ |
| |
| #define POCR (0x0000) /* 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 (0x0004) /* 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 (0x0008) /* 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 (0x000C) /* 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 (0x0010) /* PCM Out Status Register */ |
| #define POSR_FIFOE (1 << 4) /* FIFO error */ |
| #define POSR_FSR (1 << 2) /* FIFO Service Request */ |
| |
| #define PISR (0x0014) /* 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 (0x0018) /* 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 (0x001C) /* 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 (0x0020) /* CODEC Access Register */ |
| #define CAR_CAIP (1 << 0) /* Codec Access In Progress */ |
| |
| #define PCDR (0x0040) /* PCM FIFO Data Register */ |
| #define MCDR (0x0060) /* Mic-in FIFO Data Register */ |
| |
| #define MOCR (0x0100) /* Modem Out Control Register */ |
| #define MOCR_FEIE (1 << 3) /* FIFO Error */ |
| #define MOCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ |
| |
| #define MICR (0x0108) /* Modem In Control Register */ |
| #define MICR_FEIE (1 << 3) /* FIFO Error */ |
| #define MICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ |
| |
| #define MOSR (0x0110) /* Modem Out Status Register */ |
| #define MOSR_FIFOE (1 << 4) /* FIFO error */ |
| #define MOSR_FSR (1 << 2) /* FIFO Service Request */ |
| |
| #define MISR (0x0118) /* 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 (0x0140) /* Modem FIFO Data Register */ |
| |
| #define PAC_REG_BASE (0x0200) /* Primary Audio Codec */ |
| #define SAC_REG_BASE (0x0300) /* Secondary Audio Codec */ |
| #define PMC_REG_BASE (0x0400) /* Primary Modem Codec */ |
| #define SMC_REG_BASE (0x0500) /* Secondary Modem Codec */ |
| |
| #endif /* __ASM_ARCH_REGS_AC97_H */ |
