| Sangbeom Kim | 172a453 | 2011-06-20 16:36:18 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * linux/sound/soc/samsung/i2s-regs.h |
| 3 | * |
| 4 | * Copyright (c) 2011 Samsung Electronics Co., Ltd. |
| 5 | * http://www.samsung.com |
| 6 | * |
| 7 | * Samsung I2S driver's register header |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify it |
| 10 | * under the terms of the GNU General Public License as published by the |
| 11 | * Free Software Foundation; either version 2 of the License, or (at your |
| 12 | * option) any later version. |
| 13 | */ |
| 14 | |
| 15 | #ifndef __SND_SOC_SAMSUNG_I2S_REGS_H |
| 16 | #define __SND_SOC_SAMSUNG_I2S_REGS_H |
| 17 | |
| 18 | #define I2SCON 0x0 |
| 19 | #define I2SMOD 0x4 |
| 20 | #define I2SFIC 0x8 |
| 21 | #define I2SPSR 0xc |
| 22 | #define I2STXD 0x10 |
| 23 | #define I2SRXD 0x14 |
| 24 | #define I2SFICS 0x18 |
| 25 | #define I2STXDS 0x1c |
| 26 | |
| 27 | #define CON_RSTCLR (1 << 31) |
| 28 | #define CON_FRXOFSTATUS (1 << 26) |
| 29 | #define CON_FRXORINTEN (1 << 25) |
| 30 | #define CON_FTXSURSTAT (1 << 24) |
| 31 | #define CON_FTXSURINTEN (1 << 23) |
| 32 | #define CON_TXSDMA_PAUSE (1 << 20) |
| 33 | #define CON_TXSDMA_ACTIVE (1 << 18) |
| 34 | |
| 35 | #define CON_FTXURSTATUS (1 << 17) |
| 36 | #define CON_FTXURINTEN (1 << 16) |
| 37 | #define CON_TXFIFO2_EMPTY (1 << 15) |
| 38 | #define CON_TXFIFO1_EMPTY (1 << 14) |
| 39 | #define CON_TXFIFO2_FULL (1 << 13) |
| 40 | #define CON_TXFIFO1_FULL (1 << 12) |
| 41 | |
| 42 | #define CON_LRINDEX (1 << 11) |
| 43 | #define CON_TXFIFO_EMPTY (1 << 10) |
| 44 | #define CON_RXFIFO_EMPTY (1 << 9) |
| 45 | #define CON_TXFIFO_FULL (1 << 8) |
| 46 | #define CON_RXFIFO_FULL (1 << 7) |
| 47 | #define CON_TXDMA_PAUSE (1 << 6) |
| 48 | #define CON_RXDMA_PAUSE (1 << 5) |
| 49 | #define CON_TXCH_PAUSE (1 << 4) |
| 50 | #define CON_RXCH_PAUSE (1 << 3) |
| 51 | #define CON_TXDMA_ACTIVE (1 << 2) |
| 52 | #define CON_RXDMA_ACTIVE (1 << 1) |
| 53 | #define CON_ACTIVE (1 << 0) |
| 54 | |
| 55 | #define MOD_OPCLK_CDCLK_OUT (0 << 30) |
| 56 | #define MOD_OPCLK_CDCLK_IN (1 << 30) |
| 57 | #define MOD_OPCLK_BCLK_OUT (2 << 30) |
| 58 | #define MOD_OPCLK_PCLK (3 << 30) |
| 59 | #define MOD_OPCLK_MASK (3 << 30) |
| 60 | #define MOD_TXS_IDMA (1 << 28) /* Sec_TXFIFO use I-DMA */ |
| 61 | |
| 62 | #define MOD_BLCS_SHIFT 26 |
| 63 | #define MOD_BLCS_16BIT (0 << MOD_BLCS_SHIFT) |
| 64 | #define MOD_BLCS_8BIT (1 << MOD_BLCS_SHIFT) |
| 65 | #define MOD_BLCS_24BIT (2 << MOD_BLCS_SHIFT) |
| 66 | #define MOD_BLCS_MASK (3 << MOD_BLCS_SHIFT) |
| 67 | #define MOD_BLCP_SHIFT 24 |
| 68 | #define MOD_BLCP_16BIT (0 << MOD_BLCP_SHIFT) |
| 69 | #define MOD_BLCP_8BIT (1 << MOD_BLCP_SHIFT) |
| 70 | #define MOD_BLCP_24BIT (2 << MOD_BLCP_SHIFT) |
| 71 | #define MOD_BLCP_MASK (3 << MOD_BLCP_SHIFT) |
| 72 | |
| 73 | #define MOD_C2DD_HHALF (1 << 21) /* Discard Higher-half */ |
| 74 | #define MOD_C2DD_LHALF (1 << 20) /* Discard Lower-half */ |
| 75 | #define MOD_C1DD_HHALF (1 << 19) |
| 76 | #define MOD_C1DD_LHALF (1 << 18) |
| 77 | #define MOD_DC2_EN (1 << 17) |
| 78 | #define MOD_DC1_EN (1 << 16) |
| 79 | #define MOD_BLC_16BIT (0 << 13) |
| 80 | #define MOD_BLC_8BIT (1 << 13) |
| 81 | #define MOD_BLC_24BIT (2 << 13) |
| 82 | #define MOD_BLC_MASK (3 << 13) |
| 83 | |
| 84 | #define MOD_IMS_SYSMUX (1 << 10) |
| 85 | #define MOD_SLAVE (1 << 11) |
| 86 | #define MOD_TXONLY (0 << 8) |
| 87 | #define MOD_RXONLY (1 << 8) |
| 88 | #define MOD_TXRX (2 << 8) |
| 89 | #define MOD_MASK (3 << 8) |
| 90 | #define MOD_LR_LLOW (0 << 7) |
| 91 | #define MOD_LR_RLOW (1 << 7) |
| 92 | #define MOD_SDF_IIS (0 << 5) |
| 93 | #define MOD_SDF_MSB (1 << 5) |
| 94 | #define MOD_SDF_LSB (2 << 5) |
| 95 | #define MOD_SDF_MASK (3 << 5) |
| 96 | #define MOD_RCLK_256FS (0 << 3) |
| 97 | #define MOD_RCLK_512FS (1 << 3) |
| 98 | #define MOD_RCLK_384FS (2 << 3) |
| 99 | #define MOD_RCLK_768FS (3 << 3) |
| 100 | #define MOD_RCLK_MASK (3 << 3) |
| 101 | #define MOD_BCLK_32FS (0 << 1) |
| 102 | #define MOD_BCLK_48FS (1 << 1) |
| 103 | #define MOD_BCLK_16FS (2 << 1) |
| 104 | #define MOD_BCLK_24FS (3 << 1) |
| 105 | #define MOD_BCLK_MASK (3 << 1) |
| 106 | #define MOD_8BIT (1 << 0) |
| 107 | |
| 108 | #define MOD_CDCLKCON (1 << 12) |
| 109 | |
| 110 | #define PSR_PSREN (1 << 15) |
| 111 | |
| 112 | #define FIC_TX2COUNT(x) (((x) >> 24) & 0xf) |
| 113 | #define FIC_TX1COUNT(x) (((x) >> 16) & 0xf) |
| 114 | |
| 115 | #define FIC_TXFLUSH (1 << 15) |
| 116 | #define FIC_RXFLUSH (1 << 7) |
| 117 | #define FIC_TXCOUNT(x) (((x) >> 8) & 0xf) |
| 118 | #define FIC_RXCOUNT(x) (((x) >> 0) & 0xf) |
| 119 | #define FICS_TXCOUNT(x) (((x) >> 8) & 0x7f) |
| 120 | |
| 121 | #endif /* __SND_SOC_SAMSUNG_I2S_REGS_H */ |
| 122 | |
| 123 | |