dt-bindings/media/tda1997x.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * Copyright (C) 2017 Gateworks Corporation
0004  */
0005 #ifndef _DT_BINDINGS_MEDIA_TDA1997X_H
0006 #define _DT_BINDINGS_MEDIA_TDA1997X_H
0007
0008 /* TDA19973 36bit Video Port control registers */
0009 #define TDA1997X_VP36_35_32 0
0010 #define TDA1997X_VP36_31_28 1
0011 #define TDA1997X_VP36_27_24 2
0012 #define TDA1997X_VP36_23_20 3
0013 #define TDA1997X_VP36_19_16 4
0014 #define TDA1997X_VP36_15_12 5
0015 #define TDA1997X_VP36_11_08 6
0016 #define TDA1997X_VP36_07_04 7
0017 #define TDA1997X_VP36_03_00 8
0018
0019 /* TDA19971 24bit Video Port control registers */
0020 #define TDA1997X_VP24_V23_20    0
0021 #define TDA1997X_VP24_V19_16    1
0022 #define TDA1997X_VP24_V15_12    3
0023 #define TDA1997X_VP24_V11_08    4
0024 #define TDA1997X_VP24_V07_04    6
0025 #define TDA1997X_VP24_V03_00    7
0026
0027 /* Pin groups */
0028 #define TDA1997X_VP_OUT_EN        0x80  /* enable output group */
0029 #define TDA1997X_VP_HIZ           0x40  /* hi-Z output group when not used */
0030 #define TDA1997X_VP_SWP           0x10  /* pin-swap output group */
0031 #define TDA1997X_R_CR_CBCR_3_0    (0 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0032 #define TDA1997X_R_CR_CBCR_7_4    (1 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0033 #define TDA1997X_R_CR_CBCR_11_8   (2 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0034 #define TDA1997X_B_CB_3_0         (3 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0035 #define TDA1997X_B_CB_7_4         (4 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0036 #define TDA1997X_B_CB_11_8        (5 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0037 #define TDA1997X_G_Y_3_0          (6 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0038 #define TDA1997X_G_Y_7_4          (7 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0039 #define TDA1997X_G_Y_11_8         (8 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
0040 /* pinswapped groups */
0041 #define TDA1997X_R_CR_CBCR_3_0_S  (TDA1997X_R_CR_CBCR_3_0 | TDA1997X_VP_SWAP)
0042 #define TDA1997X_R_CR_CBCR_7_4_S  (TDA1997X_R_CR_CBCR_7_4 | TDA1997X_VP_SWAP)
0043 #define TDA1997X_R_CR_CBCR_11_8_S (TDA1997X_R_CR_CBCR_11_8 | TDA1997X_VP_SWAP)
0044 #define TDA1997X_B_CB_3_0_S       (TDA1997X_B_CB_3_0 | TDA1997X_VP_SWAP)
0045 #define TDA1997X_B_CB_7_4_S       (TDA1997X_B_CB_7_4 | TDA1997X_VP_SWAP)
0046 #define TDA1997X_B_CB_11_8_S      (TDA1997X_B_CB_11_8 | TDA1997X_VP_SWAP)
0047 #define TDA1997X_G_Y_3_0_S        (TDA1997X_G_Y_3_0 | TDA1997X_VP_SWAP)
0048 #define TDA1997X_G_Y_7_4_S        (TDA1997X_G_Y_7_4 | TDA1997X_VP_SWAP)
0049 #define TDA1997X_G_Y_11_8_S       (TDA1997X_G_Y_11_8 | TDA1997X_VP_SWAP)
0050
0051 /* Audio bus DAI format */
0052 #define TDA1997X_I2S16          1 /* I2S 16bit */
0053 #define TDA1997X_I2S32          2 /* I2S 32bit */
0054 #define TDA1997X_SPDIF          3 /* SPDIF */
0055 #define TDA1997X_OBA            4 /* One Bit Audio */
0056 #define TDA1997X_DST            5 /* Direct Stream Transfer */
0057 #define TDA1997X_I2S16_HBR      6 /* HBR straight in I2S 16bit mode */
0058 #define TDA1997X_I2S16_HBR_DEMUX    7 /* HBR demux in I2S 16bit mode */
0059 #define TDA1997X_I2S32_HBR_DEMUX    8 /* HBR demux in I2S 32bit mode */
0060 #define TDA1997X_SPDIF_HBR_DEMUX    9 /* HBR demux in SPDIF mode */
0061
0062 /* Audio bus channel layout */
0063 #define TDA1997X_LAYOUT0    0   /* 2-channel */
0064 #define TDA1997X_LAYOUT1    1   /* 8-channel */
0065
0066 /* Audio bus clock */
0067 #define TDA1997X_ACLK_16FS  0
0068 #define TDA1997X_ACLK_32FS  1
0069 #define TDA1997X_ACLK_64FS  2
0070 #define TDA1997X_ACLK_128FS 3
0071 #define TDA1997X_ACLK_256FS 4
0072 #define TDA1997X_ACLK_512FS 5
0073
0074 #endif /* _DT_BINDINGS_MEDIA_TDA1997X_H */