Linux kernel & device driver programming

Cross-Referenced Linux and Device Driver Code

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Version: [ 2.6.11.8 ] [ 2.6.25 ] [ 2.6.25.8 ] [ 2.6.31.13 ] Architecture: [ i386 ]
  1 /**
  2  * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved.
  3  *
  4  * This source file is released under GPL v2 license (no other versions).
  5  * See the COPYING file included in the main directory of this source
  6  * distribution for the license terms and conditions.
  7  */
  8 
  9 #ifndef _20K2REGISTERS_H_
 10 #define _20K2REGISTERS_H_
 11 
 12 
 13 /* Timer Registers */
 14 #define TIMER_TIMR          0x1B7004
 15 #define INTERRUPT_GIP       0x1B7010
 16 #define INTERRUPT_GIE       0x1B7014
 17 
 18 /* I2C Registers */
 19 #define I2C_IF_ADDRESS   0x1B9000
 20 #define I2C_IF_WDATA     0x1B9004
 21 #define I2C_IF_RDATA     0x1B9008
 22 #define I2C_IF_STATUS    0x1B900C
 23 #define I2C_IF_WLOCK     0x1B9010
 24 
 25 /* Global Control Registers */
 26 #define GLOBAL_CNTL_GCTL    0x1B7090
 27 
 28 /* PLL Registers */
 29 #define PLL_CTL                 0x1B7080
 30 #define PLL_STAT                0x1B7084
 31 #define PLL_ENB                 0x1B7088
 32 
 33 /* SRC Registers */
 34 #define SRC_CTL             0x1A0000 /* 0x1A0000 + (256 * Chn) */
 35 #define SRC_CCR             0x1A0004 /* 0x1A0004 + (256 * Chn) */
 36 #define SRC_IMAP            0x1A0008 /* 0x1A0008 + (256 * Chn) */
 37 #define SRC_CA              0x1A0010 /* 0x1A0010 + (256 * Chn) */
 38 #define SRC_CF              0x1A0014 /* 0x1A0014 + (256 * Chn) */
 39 #define SRC_SA              0x1A0018 /* 0x1A0018 + (256 * Chn) */
 40 #define SRC_LA              0x1A001C /* 0x1A001C + (256 * Chn) */
 41 #define SRC_CTLSWR          0x1A0020 /* 0x1A0020 + (256 * Chn) */
 42 #define SRC_CD              0x1A0080 /* 0x1A0080 + (256 * Chn) + (4 * Regn) */
 43 #define SRC_MCTL                0x1A012C
 44 #define SRC_IP                  0x1A102C /* 0x1A102C + (256 * Regn) */
 45 #define SRC_ENB                 0x1A282C /* 0x1A282C + (256 * Regn) */
 46 #define SRC_ENBSTAT             0x1A202C
 47 #define SRC_ENBSA               0x1A232C
 48 #define SRC_DN0Z                0x1A0030
 49 #define SRC_DN1Z                0x1A0040
 50 #define SRC_UPZ                 0x1A0060
 51 
 52 /* GPIO Registers */
 53 #define GPIO_DATA           0x1B7020
 54 #define GPIO_CTRL           0x1B7024
 55 
 56 /* Virtual memory registers */
 57 #define VMEM_PTPAL          0x1C6300 /* 0x1C6300 + (16 * Chn) */
 58 #define VMEM_PTPAH          0x1C6304 /* 0x1C6304 + (16 * Chn) */
 59 #define VMEM_CTL            0x1C7000
 60 
 61 /* Transport Registers */
 62 #define TRANSPORT_ENB       0x1B6000
 63 #define TRANSPORT_CTL       0x1B6004
 64 #define TRANSPORT_INT       0x1B6008
 65 
 66 /* Audio IO */
 67 #define AUDIO_IO_AIM        0x1B5000 /* 0x1B5000 + (0x04 * Chn) */
 68 #define AUDIO_IO_TX_CTL     0x1B5400 /* 0x1B5400 + (0x40 * Chn) */
 69 #define AUDIO_IO_TX_CSTAT_L 0x1B5408 /* 0x1B5408 + (0x40 * Chn) */
 70 #define AUDIO_IO_TX_CSTAT_H 0x1B540C /* 0x1B540C + (0x40 * Chn) */
 71 #define AUDIO_IO_RX_CTL     0x1B5410 /* 0x1B5410 + (0x40 * Chn) */
 72 #define AUDIO_IO_RX_SRT_CTL 0x1B5420 /* 0x1B5420 + (0x40 * Chn) */
 73 #define AUDIO_IO_MCLK       0x1B5600
 74 #define AUDIO_IO_TX_BLRCLK  0x1B5604
 75 #define AUDIO_IO_RX_BLRCLK  0x1B5608
 76 
 77 /* Mixer */
 78 #define MIXER_AMOPLO            0x130000 /* 0x130000 + (8 * Chn) [4095 : 0] */
 79 #define MIXER_AMOPHI            0x130004 /* 0x130004 + (8 * Chn) [4095 : 0] */
 80 #define MIXER_PRING_LO_HI       0x188000 /* 0x188000 + (4 * Chn) [4095 : 0] */
 81 #define MIXER_PMOPLO            0x138000 /* 0x138000 + (8 * Chn) [4095 : 0] */
 82 #define MIXER_PMOPHI            0x138004 /* 0x138004 + (8 * Chn) [4095 : 0] */
 83 #define MIXER_AR_ENABLE         0x19000C
 84 
 85 #endif
 86 
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