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TOMOYO Linux Cross Reference
Linux/sound/soc/rockchip/rockchip_i2s.h

Version: ~ [ linux-6.11-rc3 ] ~ [ linux-6.10.4 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.45 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.104 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.164 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.223 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.281 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.319 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.9 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

Diff markup

Differences between /sound/soc/rockchip/rockchip_i2s.h (Version linux-6.11-rc3) and /sound/soc/rockchip/rockchip_i2s.h (Version linux-4.12.14)


  1 /* SPDX-License-Identifier: GPL-2.0-only */    << 
  2 /*                                                  1 /*
  3  * sound/soc/rockchip/rockchip_i2s.h                2  * sound/soc/rockchip/rockchip_i2s.h
  4  *                                                  3  *
  5  * ALSA SoC Audio Layer - Rockchip I2S Control      4  * ALSA SoC Audio Layer - Rockchip I2S Controller driver
  6  *                                                  5  *
  7  * Copyright (c) 2014 Rockchip Electronics Co.      6  * Copyright (c) 2014 Rockchip Electronics Co. Ltd.
  8  * Author: Jianqun xu <jay.xu@rock-chips.com>       7  * Author: Jianqun xu <jay.xu@rock-chips.com>
                                                   >>   8  *
                                                   >>   9  * This program is free software; you can redistribute it and/or modify
                                                   >>  10  * it under the terms of the GNU General Public License version 2 as
                                                   >>  11  * published by the Free Software Foundation.
  9  */                                                12  */
 10                                                    13 
 11 #ifndef _ROCKCHIP_IIS_H                            14 #ifndef _ROCKCHIP_IIS_H
 12 #define _ROCKCHIP_IIS_H                            15 #define _ROCKCHIP_IIS_H
 13                                                    16 
 14 /*                                                 17 /*
 15  * TXCR                                            18  * TXCR
 16  * transmit operation control register             19  * transmit operation control register
 17 */                                                 20 */
 18 #define I2S_TXCR_RCNT_SHIFT     17                 21 #define I2S_TXCR_RCNT_SHIFT     17
 19 #define I2S_TXCR_RCNT_MASK      (0x3f << I2S_T     22 #define I2S_TXCR_RCNT_MASK      (0x3f << I2S_TXCR_RCNT_SHIFT)
 20 #define I2S_TXCR_CSR_SHIFT      15                 23 #define I2S_TXCR_CSR_SHIFT      15
 21 #define I2S_TXCR_CSR(x)         (x << I2S_TXCR     24 #define I2S_TXCR_CSR(x)         (x << I2S_TXCR_CSR_SHIFT)
 22 #define I2S_TXCR_CSR_MASK       (3 << I2S_TXCR     25 #define I2S_TXCR_CSR_MASK       (3 << I2S_TXCR_CSR_SHIFT)
 23 #define I2S_TXCR_HWT            BIT(14)            26 #define I2S_TXCR_HWT            BIT(14)
 24 #define I2S_TXCR_SJM_SHIFT      12                 27 #define I2S_TXCR_SJM_SHIFT      12
 25 #define I2S_TXCR_SJM_R          (0 << I2S_TXCR     28 #define I2S_TXCR_SJM_R          (0 << I2S_TXCR_SJM_SHIFT)
 26 #define I2S_TXCR_SJM_L          (1 << I2S_TXCR     29 #define I2S_TXCR_SJM_L          (1 << I2S_TXCR_SJM_SHIFT)
 27 #define I2S_TXCR_FBM_SHIFT      11                 30 #define I2S_TXCR_FBM_SHIFT      11
 28 #define I2S_TXCR_FBM_MSB        (0 << I2S_TXCR     31 #define I2S_TXCR_FBM_MSB        (0 << I2S_TXCR_FBM_SHIFT)
 29 #define I2S_TXCR_FBM_LSB        (1 << I2S_TXCR     32 #define I2S_TXCR_FBM_LSB        (1 << I2S_TXCR_FBM_SHIFT)
 30 #define I2S_TXCR_IBM_SHIFT      9                  33 #define I2S_TXCR_IBM_SHIFT      9
 31 #define I2S_TXCR_IBM_NORMAL     (0 << I2S_TXCR     34 #define I2S_TXCR_IBM_NORMAL     (0 << I2S_TXCR_IBM_SHIFT)
 32 #define I2S_TXCR_IBM_LSJM       (1 << I2S_TXCR     35 #define I2S_TXCR_IBM_LSJM       (1 << I2S_TXCR_IBM_SHIFT)
 33 #define I2S_TXCR_IBM_RSJM       (2 << I2S_TXCR     36 #define I2S_TXCR_IBM_RSJM       (2 << I2S_TXCR_IBM_SHIFT)
 34 #define I2S_TXCR_IBM_MASK       (3 << I2S_TXCR     37 #define I2S_TXCR_IBM_MASK       (3 << I2S_TXCR_IBM_SHIFT)
 35 #define I2S_TXCR_PBM_SHIFT      7                  38 #define I2S_TXCR_PBM_SHIFT      7
 36 #define I2S_TXCR_PBM_MODE(x)    (x << I2S_TXCR     39 #define I2S_TXCR_PBM_MODE(x)    (x << I2S_TXCR_PBM_SHIFT)
 37 #define I2S_TXCR_PBM_MASK       (3 << I2S_TXCR     40 #define I2S_TXCR_PBM_MASK       (3 << I2S_TXCR_PBM_SHIFT)
 38 #define I2S_TXCR_TFS_SHIFT      5                  41 #define I2S_TXCR_TFS_SHIFT      5
 39 #define I2S_TXCR_TFS_I2S        (0 << I2S_TXCR     42 #define I2S_TXCR_TFS_I2S        (0 << I2S_TXCR_TFS_SHIFT)
 40 #define I2S_TXCR_TFS_PCM        (1 << I2S_TXCR     43 #define I2S_TXCR_TFS_PCM        (1 << I2S_TXCR_TFS_SHIFT)
 41 #define I2S_TXCR_TFS_MASK       (1 << I2S_TXCR << 
 42 #define I2S_TXCR_VDW_SHIFT      0                  44 #define I2S_TXCR_VDW_SHIFT      0
 43 #define I2S_TXCR_VDW(x)         ((x - 1) << I2     45 #define I2S_TXCR_VDW(x)         ((x - 1) << I2S_TXCR_VDW_SHIFT)
 44 #define I2S_TXCR_VDW_MASK       (0x1f << I2S_T     46 #define I2S_TXCR_VDW_MASK       (0x1f << I2S_TXCR_VDW_SHIFT)
 45                                                    47 
 46 /*                                                 48 /*
 47  * RXCR                                            49  * RXCR
 48  * receive operation control register              50  * receive operation control register
 49 */                                                 51 */
 50 #define I2S_RXCR_CSR_SHIFT      15                 52 #define I2S_RXCR_CSR_SHIFT      15
 51 #define I2S_RXCR_CSR(x)         (x << I2S_RXCR     53 #define I2S_RXCR_CSR(x)         (x << I2S_RXCR_CSR_SHIFT)
 52 #define I2S_RXCR_CSR_MASK       (3 << I2S_RXCR     54 #define I2S_RXCR_CSR_MASK       (3 << I2S_RXCR_CSR_SHIFT)
 53 #define I2S_RXCR_HWT            BIT(14)            55 #define I2S_RXCR_HWT            BIT(14)
 54 #define I2S_RXCR_SJM_SHIFT      12                 56 #define I2S_RXCR_SJM_SHIFT      12
 55 #define I2S_RXCR_SJM_R          (0 << I2S_RXCR     57 #define I2S_RXCR_SJM_R          (0 << I2S_RXCR_SJM_SHIFT)
 56 #define I2S_RXCR_SJM_L          (1 << I2S_RXCR     58 #define I2S_RXCR_SJM_L          (1 << I2S_RXCR_SJM_SHIFT)
 57 #define I2S_RXCR_FBM_SHIFT      11                 59 #define I2S_RXCR_FBM_SHIFT      11
 58 #define I2S_RXCR_FBM_MSB        (0 << I2S_RXCR     60 #define I2S_RXCR_FBM_MSB        (0 << I2S_RXCR_FBM_SHIFT)
 59 #define I2S_RXCR_FBM_LSB        (1 << I2S_RXCR     61 #define I2S_RXCR_FBM_LSB        (1 << I2S_RXCR_FBM_SHIFT)
 60 #define I2S_RXCR_IBM_SHIFT      9                  62 #define I2S_RXCR_IBM_SHIFT      9
 61 #define I2S_RXCR_IBM_NORMAL     (0 << I2S_RXCR     63 #define I2S_RXCR_IBM_NORMAL     (0 << I2S_RXCR_IBM_SHIFT)
 62 #define I2S_RXCR_IBM_LSJM       (1 << I2S_RXCR     64 #define I2S_RXCR_IBM_LSJM       (1 << I2S_RXCR_IBM_SHIFT)
 63 #define I2S_RXCR_IBM_RSJM       (2 << I2S_RXCR     65 #define I2S_RXCR_IBM_RSJM       (2 << I2S_RXCR_IBM_SHIFT)
 64 #define I2S_RXCR_IBM_MASK       (3 << I2S_RXCR     66 #define I2S_RXCR_IBM_MASK       (3 << I2S_RXCR_IBM_SHIFT)
 65 #define I2S_RXCR_PBM_SHIFT      7                  67 #define I2S_RXCR_PBM_SHIFT      7
 66 #define I2S_RXCR_PBM_MODE(x)    (x << I2S_RXCR     68 #define I2S_RXCR_PBM_MODE(x)    (x << I2S_RXCR_PBM_SHIFT)
 67 #define I2S_RXCR_PBM_MASK       (3 << I2S_RXCR     69 #define I2S_RXCR_PBM_MASK       (3 << I2S_RXCR_PBM_SHIFT)
 68 #define I2S_RXCR_TFS_SHIFT      5                  70 #define I2S_RXCR_TFS_SHIFT      5
 69 #define I2S_RXCR_TFS_I2S        (0 << I2S_RXCR     71 #define I2S_RXCR_TFS_I2S        (0 << I2S_RXCR_TFS_SHIFT)
 70 #define I2S_RXCR_TFS_PCM        (1 << I2S_RXCR     72 #define I2S_RXCR_TFS_PCM        (1 << I2S_RXCR_TFS_SHIFT)
 71 #define I2S_RXCR_TFS_MASK       (1 << I2S_RXCR << 
 72 #define I2S_RXCR_VDW_SHIFT      0                  73 #define I2S_RXCR_VDW_SHIFT      0
 73 #define I2S_RXCR_VDW(x)         ((x - 1) << I2     74 #define I2S_RXCR_VDW(x)         ((x - 1) << I2S_RXCR_VDW_SHIFT)
 74 #define I2S_RXCR_VDW_MASK       (0x1f << I2S_R     75 #define I2S_RXCR_VDW_MASK       (0x1f << I2S_RXCR_VDW_SHIFT)
 75                                                    76 
 76 /*                                                 77 /*
 77  * CKR                                             78  * CKR
 78  * clock generation register                       79  * clock generation register
 79 */                                                 80 */
 80 #define I2S_CKR_TRCM_SHIFT      28                 81 #define I2S_CKR_TRCM_SHIFT      28
 81 #define I2S_CKR_TRCM(x) (x << I2S_CKR_TRCM_SHI     82 #define I2S_CKR_TRCM(x) (x << I2S_CKR_TRCM_SHIFT)
 82 #define I2S_CKR_TRCM_TXRX       (0 << I2S_CKR_     83 #define I2S_CKR_TRCM_TXRX       (0 << I2S_CKR_TRCM_SHIFT)
 83 #define I2S_CKR_TRCM_TXONLY     (1 << I2S_CKR_     84 #define I2S_CKR_TRCM_TXONLY     (1 << I2S_CKR_TRCM_SHIFT)
 84 #define I2S_CKR_TRCM_RXONLY     (2 << I2S_CKR_     85 #define I2S_CKR_TRCM_RXONLY     (2 << I2S_CKR_TRCM_SHIFT)
 85 #define I2S_CKR_TRCM_MASK       (3 << I2S_CKR_     86 #define I2S_CKR_TRCM_MASK       (3 << I2S_CKR_TRCM_SHIFT)
 86 #define I2S_CKR_MSS_SHIFT       27                 87 #define I2S_CKR_MSS_SHIFT       27
 87 #define I2S_CKR_MSS_MASTER      (0 << I2S_CKR_     88 #define I2S_CKR_MSS_MASTER      (0 << I2S_CKR_MSS_SHIFT)
 88 #define I2S_CKR_MSS_SLAVE       (1 << I2S_CKR_     89 #define I2S_CKR_MSS_SLAVE       (1 << I2S_CKR_MSS_SHIFT)
 89 #define I2S_CKR_MSS_MASK        (1 << I2S_CKR_     90 #define I2S_CKR_MSS_MASK        (1 << I2S_CKR_MSS_SHIFT)
 90 #define I2S_CKR_CKP_SHIFT       26                 91 #define I2S_CKR_CKP_SHIFT       26
 91 #define I2S_CKR_CKP_NORMAL      (0 << I2S_CKR_ !!  92 #define I2S_CKR_CKP_NEG         (0 << I2S_CKR_CKP_SHIFT)
 92 #define I2S_CKR_CKP_INVERTED    (1 << I2S_CKR_ !!  93 #define I2S_CKR_CKP_POS         (1 << I2S_CKR_CKP_SHIFT)
 93 #define I2S_CKR_CKP_MASK        (1 << I2S_CKR_ << 
 94 #define I2S_CKR_RLP_SHIFT       25                 94 #define I2S_CKR_RLP_SHIFT       25
 95 #define I2S_CKR_RLP_NORMAL      (0 << I2S_CKR_     95 #define I2S_CKR_RLP_NORMAL      (0 << I2S_CKR_RLP_SHIFT)
 96 #define I2S_CKR_RLP_INVERTED    (1 << I2S_CKR_ !!  96 #define I2S_CKR_RLP_OPPSITE     (1 << I2S_CKR_RLP_SHIFT)
 97 #define I2S_CKR_RLP_MASK        (1 << I2S_CKR_ << 
 98 #define I2S_CKR_TLP_SHIFT       24                 97 #define I2S_CKR_TLP_SHIFT       24
 99 #define I2S_CKR_TLP_NORMAL      (0 << I2S_CKR_     98 #define I2S_CKR_TLP_NORMAL      (0 << I2S_CKR_TLP_SHIFT)
100 #define I2S_CKR_TLP_INVERTED    (1 << I2S_CKR_ !!  99 #define I2S_CKR_TLP_OPPSITE     (1 << I2S_CKR_TLP_SHIFT)
101 #define I2S_CKR_TLP_MASK        (1 << I2S_CKR_ << 
102 #define I2S_CKR_MDIV_SHIFT      16                100 #define I2S_CKR_MDIV_SHIFT      16
103 #define I2S_CKR_MDIV(x)         ((x - 1) << I2    101 #define I2S_CKR_MDIV(x)         ((x - 1) << I2S_CKR_MDIV_SHIFT)
104 #define I2S_CKR_MDIV_MASK       (0xff << I2S_C    102 #define I2S_CKR_MDIV_MASK       (0xff << I2S_CKR_MDIV_SHIFT)
105 #define I2S_CKR_RSD_SHIFT       8                 103 #define I2S_CKR_RSD_SHIFT       8
106 #define I2S_CKR_RSD(x)          ((x - 1) << I2    104 #define I2S_CKR_RSD(x)          ((x - 1) << I2S_CKR_RSD_SHIFT)
107 #define I2S_CKR_RSD_MASK        (0xff << I2S_C    105 #define I2S_CKR_RSD_MASK        (0xff << I2S_CKR_RSD_SHIFT)
108 #define I2S_CKR_TSD_SHIFT       0                 106 #define I2S_CKR_TSD_SHIFT       0
109 #define I2S_CKR_TSD(x)          ((x - 1) << I2    107 #define I2S_CKR_TSD(x)          ((x - 1) << I2S_CKR_TSD_SHIFT)
110 #define I2S_CKR_TSD_MASK        (0xff << I2S_C    108 #define I2S_CKR_TSD_MASK        (0xff << I2S_CKR_TSD_SHIFT)
111                                                   109 
112 /*                                                110 /*
113  * FIFOLR                                         111  * FIFOLR
114  * FIFO level register                            112  * FIFO level register
115 */                                                113 */
116 #define I2S_FIFOLR_RFL_SHIFT    24                114 #define I2S_FIFOLR_RFL_SHIFT    24
117 #define I2S_FIFOLR_RFL_MASK     (0x3f << I2S_F    115 #define I2S_FIFOLR_RFL_MASK     (0x3f << I2S_FIFOLR_RFL_SHIFT)
118 #define I2S_FIFOLR_TFL3_SHIFT   18                116 #define I2S_FIFOLR_TFL3_SHIFT   18
119 #define I2S_FIFOLR_TFL3_MASK    (0x3f << I2S_F    117 #define I2S_FIFOLR_TFL3_MASK    (0x3f << I2S_FIFOLR_TFL3_SHIFT)
120 #define I2S_FIFOLR_TFL2_SHIFT   12                118 #define I2S_FIFOLR_TFL2_SHIFT   12
121 #define I2S_FIFOLR_TFL2_MASK    (0x3f << I2S_F    119 #define I2S_FIFOLR_TFL2_MASK    (0x3f << I2S_FIFOLR_TFL2_SHIFT)
122 #define I2S_FIFOLR_TFL1_SHIFT   6                 120 #define I2S_FIFOLR_TFL1_SHIFT   6
123 #define I2S_FIFOLR_TFL1_MASK    (0x3f << I2S_F    121 #define I2S_FIFOLR_TFL1_MASK    (0x3f << I2S_FIFOLR_TFL1_SHIFT)
124 #define I2S_FIFOLR_TFL0_SHIFT   0                 122 #define I2S_FIFOLR_TFL0_SHIFT   0
125 #define I2S_FIFOLR_TFL0_MASK    (0x3f << I2S_F    123 #define I2S_FIFOLR_TFL0_MASK    (0x3f << I2S_FIFOLR_TFL0_SHIFT)
126                                                   124 
127 /*                                                125 /*
128  * DMACR                                          126  * DMACR
129  * DMA control register                           127  * DMA control register
130 */                                                128 */
131 #define I2S_DMACR_RDE_SHIFT     24                129 #define I2S_DMACR_RDE_SHIFT     24
132 #define I2S_DMACR_RDE_DISABLE   (0 << I2S_DMAC    130 #define I2S_DMACR_RDE_DISABLE   (0 << I2S_DMACR_RDE_SHIFT)
133 #define I2S_DMACR_RDE_ENABLE    (1 << I2S_DMAC    131 #define I2S_DMACR_RDE_ENABLE    (1 << I2S_DMACR_RDE_SHIFT)
134 #define I2S_DMACR_RDL_SHIFT     16                132 #define I2S_DMACR_RDL_SHIFT     16
135 #define I2S_DMACR_RDL(x)        ((x - 1) << I2    133 #define I2S_DMACR_RDL(x)        ((x - 1) << I2S_DMACR_RDL_SHIFT)
136 #define I2S_DMACR_RDL_MASK      (0x1f << I2S_D    134 #define I2S_DMACR_RDL_MASK      (0x1f << I2S_DMACR_RDL_SHIFT)
137 #define I2S_DMACR_TDE_SHIFT     8                 135 #define I2S_DMACR_TDE_SHIFT     8
138 #define I2S_DMACR_TDE_DISABLE   (0 << I2S_DMAC    136 #define I2S_DMACR_TDE_DISABLE   (0 << I2S_DMACR_TDE_SHIFT)
139 #define I2S_DMACR_TDE_ENABLE    (1 << I2S_DMAC    137 #define I2S_DMACR_TDE_ENABLE    (1 << I2S_DMACR_TDE_SHIFT)
140 #define I2S_DMACR_TDL_SHIFT     0                 138 #define I2S_DMACR_TDL_SHIFT     0
141 #define I2S_DMACR_TDL(x)        ((x) << I2S_DM    139 #define I2S_DMACR_TDL(x)        ((x) << I2S_DMACR_TDL_SHIFT)
142 #define I2S_DMACR_TDL_MASK      (0x1f << I2S_D    140 #define I2S_DMACR_TDL_MASK      (0x1f << I2S_DMACR_TDL_SHIFT)
143                                                   141 
144 /*                                                142 /*
145  * INTCR                                          143  * INTCR
146  * interrupt control register                     144  * interrupt control register
147 */                                                145 */
148 #define I2S_INTCR_RFT_SHIFT     20                146 #define I2S_INTCR_RFT_SHIFT     20
149 #define I2S_INTCR_RFT(x)        ((x - 1) << I2    147 #define I2S_INTCR_RFT(x)        ((x - 1) << I2S_INTCR_RFT_SHIFT)
150 #define I2S_INTCR_RXOIC         BIT(18)           148 #define I2S_INTCR_RXOIC         BIT(18)
151 #define I2S_INTCR_RXOIE_SHIFT   17                149 #define I2S_INTCR_RXOIE_SHIFT   17
152 #define I2S_INTCR_RXOIE_DISABLE (0 << I2S_INTC    150 #define I2S_INTCR_RXOIE_DISABLE (0 << I2S_INTCR_RXOIE_SHIFT)
153 #define I2S_INTCR_RXOIE_ENABLE  (1 << I2S_INTC    151 #define I2S_INTCR_RXOIE_ENABLE  (1 << I2S_INTCR_RXOIE_SHIFT)
154 #define I2S_INTCR_RXFIE_SHIFT   16                152 #define I2S_INTCR_RXFIE_SHIFT   16
155 #define I2S_INTCR_RXFIE_DISABLE (0 << I2S_INTC    153 #define I2S_INTCR_RXFIE_DISABLE (0 << I2S_INTCR_RXFIE_SHIFT)
156 #define I2S_INTCR_RXFIE_ENABLE  (1 << I2S_INTC    154 #define I2S_INTCR_RXFIE_ENABLE  (1 << I2S_INTCR_RXFIE_SHIFT)
157 #define I2S_INTCR_TFT_SHIFT     4                 155 #define I2S_INTCR_TFT_SHIFT     4
158 #define I2S_INTCR_TFT(x)        ((x - 1) << I2    156 #define I2S_INTCR_TFT(x)        ((x - 1) << I2S_INTCR_TFT_SHIFT)
159 #define I2S_INTCR_TFT_MASK      (0x1f << I2S_I    157 #define I2S_INTCR_TFT_MASK      (0x1f << I2S_INTCR_TFT_SHIFT)
160 #define I2S_INTCR_TXUIC         BIT(2)            158 #define I2S_INTCR_TXUIC         BIT(2)
161 #define I2S_INTCR_TXUIE_SHIFT   1                 159 #define I2S_INTCR_TXUIE_SHIFT   1
162 #define I2S_INTCR_TXUIE_DISABLE (0 << I2S_INTC    160 #define I2S_INTCR_TXUIE_DISABLE (0 << I2S_INTCR_TXUIE_SHIFT)
163 #define I2S_INTCR_TXUIE_ENABLE  (1 << I2S_INTC    161 #define I2S_INTCR_TXUIE_ENABLE  (1 << I2S_INTCR_TXUIE_SHIFT)
164                                                   162 
165 /*                                                163 /*
166  * INTSR                                          164  * INTSR
167  * interrupt status register                      165  * interrupt status register
168 */                                                166 */
169 #define I2S_INTSR_TXEIE_SHIFT   0                 167 #define I2S_INTSR_TXEIE_SHIFT   0
170 #define I2S_INTSR_TXEIE_DISABLE (0 << I2S_INTS    168 #define I2S_INTSR_TXEIE_DISABLE (0 << I2S_INTSR_TXEIE_SHIFT)
171 #define I2S_INTSR_TXEIE_ENABLE  (1 << I2S_INTS    169 #define I2S_INTSR_TXEIE_ENABLE  (1 << I2S_INTSR_TXEIE_SHIFT)
172 #define I2S_INTSR_RXOI_SHIFT    17                170 #define I2S_INTSR_RXOI_SHIFT    17
173 #define I2S_INTSR_RXOI_INA      (0 << I2S_INTS    171 #define I2S_INTSR_RXOI_INA      (0 << I2S_INTSR_RXOI_SHIFT)
174 #define I2S_INTSR_RXOI_ACT      (1 << I2S_INTS    172 #define I2S_INTSR_RXOI_ACT      (1 << I2S_INTSR_RXOI_SHIFT)
175 #define I2S_INTSR_RXFI_SHIFT    16                173 #define I2S_INTSR_RXFI_SHIFT    16
176 #define I2S_INTSR_RXFI_INA      (0 << I2S_INTS    174 #define I2S_INTSR_RXFI_INA      (0 << I2S_INTSR_RXFI_SHIFT)
177 #define I2S_INTSR_RXFI_ACT      (1 << I2S_INTS    175 #define I2S_INTSR_RXFI_ACT      (1 << I2S_INTSR_RXFI_SHIFT)
178 #define I2S_INTSR_TXUI_SHIFT    1                 176 #define I2S_INTSR_TXUI_SHIFT    1
179 #define I2S_INTSR_TXUI_INA      (0 << I2S_INTS    177 #define I2S_INTSR_TXUI_INA      (0 << I2S_INTSR_TXUI_SHIFT)
180 #define I2S_INTSR_TXUI_ACT      (1 << I2S_INTS    178 #define I2S_INTSR_TXUI_ACT      (1 << I2S_INTSR_TXUI_SHIFT)
181 #define I2S_INTSR_TXEI_SHIFT    0                 179 #define I2S_INTSR_TXEI_SHIFT    0
182 #define I2S_INTSR_TXEI_INA      (0 << I2S_INTS    180 #define I2S_INTSR_TXEI_INA      (0 << I2S_INTSR_TXEI_SHIFT)
183 #define I2S_INTSR_TXEI_ACT      (1 << I2S_INTS    181 #define I2S_INTSR_TXEI_ACT      (1 << I2S_INTSR_TXEI_SHIFT)
184                                                   182 
185 /*                                                183 /*
186  * XFER                                           184  * XFER
187  * Transfer start register                        185  * Transfer start register
188 */                                                186 */
189 #define I2S_XFER_RXS_SHIFT      1                 187 #define I2S_XFER_RXS_SHIFT      1
190 #define I2S_XFER_RXS_STOP       (0 << I2S_XFER    188 #define I2S_XFER_RXS_STOP       (0 << I2S_XFER_RXS_SHIFT)
191 #define I2S_XFER_RXS_START      (1 << I2S_XFER    189 #define I2S_XFER_RXS_START      (1 << I2S_XFER_RXS_SHIFT)
192 #define I2S_XFER_TXS_SHIFT      0                 190 #define I2S_XFER_TXS_SHIFT      0
193 #define I2S_XFER_TXS_STOP       (0 << I2S_XFER    191 #define I2S_XFER_TXS_STOP       (0 << I2S_XFER_TXS_SHIFT)
194 #define I2S_XFER_TXS_START      (1 << I2S_XFER    192 #define I2S_XFER_TXS_START      (1 << I2S_XFER_TXS_SHIFT)
195                                                   193 
196 /*                                                194 /*
197  * CLR                                            195  * CLR
198  * clear SCLK domain logic register               196  * clear SCLK domain logic register
199 */                                                197 */
200 #define I2S_CLR_RXC     BIT(1)                    198 #define I2S_CLR_RXC     BIT(1)
201 #define I2S_CLR_TXC     BIT(0)                    199 #define I2S_CLR_TXC     BIT(0)
202                                                   200 
203 /*                                                201 /*
204  * TXDR                                           202  * TXDR
205  * Transimt FIFO data register, write only.       203  * Transimt FIFO data register, write only.
206 */                                                204 */
207 #define I2S_TXDR_MASK   (0xff)                    205 #define I2S_TXDR_MASK   (0xff)
208                                                   206 
209 /*                                                207 /*
210  * RXDR                                           208  * RXDR
211  * Receive FIFO data register, write only.        209  * Receive FIFO data register, write only.
212 */                                                210 */
213 #define I2S_RXDR_MASK   (0xff)                    211 #define I2S_RXDR_MASK   (0xff)
214                                                   212 
215 /* Clock divider id */                            213 /* Clock divider id */
216 enum {                                            214 enum {
217         ROCKCHIP_DIV_MCLK = 0,                    215         ROCKCHIP_DIV_MCLK = 0,
218         ROCKCHIP_DIV_BCLK,                        216         ROCKCHIP_DIV_BCLK,
219 };                                                217 };
220                                                   218 
221 /* channel select */                              219 /* channel select */
222 #define I2S_CSR_SHIFT   15                        220 #define I2S_CSR_SHIFT   15
223 #define I2S_CHN_2       (0 << I2S_CSR_SHIFT)      221 #define I2S_CHN_2       (0 << I2S_CSR_SHIFT)
224 #define I2S_CHN_4       (1 << I2S_CSR_SHIFT)      222 #define I2S_CHN_4       (1 << I2S_CSR_SHIFT)
225 #define I2S_CHN_6       (2 << I2S_CSR_SHIFT)      223 #define I2S_CHN_6       (2 << I2S_CSR_SHIFT)
226 #define I2S_CHN_8       (3 << I2S_CSR_SHIFT)      224 #define I2S_CHN_8       (3 << I2S_CSR_SHIFT)
227                                                   225 
228 /* I2S REGS */                                    226 /* I2S REGS */
229 #define I2S_TXCR        (0x0000)                  227 #define I2S_TXCR        (0x0000)
230 #define I2S_RXCR        (0x0004)                  228 #define I2S_RXCR        (0x0004)
231 #define I2S_CKR         (0x0008)                  229 #define I2S_CKR         (0x0008)
232 #define I2S_FIFOLR      (0x000c)                  230 #define I2S_FIFOLR      (0x000c)
233 #define I2S_DMACR       (0x0010)                  231 #define I2S_DMACR       (0x0010)
234 #define I2S_INTCR       (0x0014)                  232 #define I2S_INTCR       (0x0014)
235 #define I2S_INTSR       (0x0018)                  233 #define I2S_INTSR       (0x0018)
236 #define I2S_XFER        (0x001c)                  234 #define I2S_XFER        (0x001c)
237 #define I2S_CLR         (0x0020)                  235 #define I2S_CLR         (0x0020)
238 #define I2S_TXDR        (0x0024)                  236 #define I2S_TXDR        (0x0024)
239 #define I2S_RXDR        (0x0028)                  237 #define I2S_RXDR        (0x0028)
240                                                   238 
241 /* io direction cfg register */                   239 /* io direction cfg register */
242 #define I2S_IO_DIRECTION_MASK   (7)               240 #define I2S_IO_DIRECTION_MASK   (7)
243 #define I2S_IO_8CH_OUT_2CH_IN   (0)               241 #define I2S_IO_8CH_OUT_2CH_IN   (0)
244 #define I2S_IO_6CH_OUT_4CH_IN   (4)               242 #define I2S_IO_6CH_OUT_4CH_IN   (4)
245 #define I2S_IO_4CH_OUT_6CH_IN   (6)               243 #define I2S_IO_4CH_OUT_6CH_IN   (6)
246 #define I2S_IO_2CH_OUT_8CH_IN   (7)               244 #define I2S_IO_2CH_OUT_8CH_IN   (7)
247                                                   245 
248 #endif /* _ROCKCHIP_IIS_H */                      246 #endif /* _ROCKCHIP_IIS_H */
249                                                   247 

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