1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (C) 2017 Gateworks Corporation
4 */
5#ifndef _DT_BINDINGS_MEDIA_TDA1997X_H
6#define _DT_BINDINGS_MEDIA_TDA1997X_H
7
8/* TDA19973 36bit Video Port control registers */
9#define TDA1997X_VP36_35_32	0
10#define TDA1997X_VP36_31_28	1
11#define TDA1997X_VP36_27_24	2
12#define TDA1997X_VP36_23_20	3
13#define TDA1997X_VP36_19_16	4
14#define TDA1997X_VP36_15_12	5
15#define TDA1997X_VP36_11_08	6
16#define TDA1997X_VP36_07_04	7
17#define TDA1997X_VP36_03_00	8
18
19/* TDA19971 24bit Video Port control registers */
20#define TDA1997X_VP24_V23_20	0
21#define TDA1997X_VP24_V19_16	1
22#define TDA1997X_VP24_V15_12	3
23#define TDA1997X_VP24_V11_08	4
24#define TDA1997X_VP24_V07_04	6
25#define TDA1997X_VP24_V03_00	7
26
27/* Pin groups */
28#define TDA1997X_VP_OUT_EN        0x80	/* enable output group */
29#define TDA1997X_VP_HIZ           0x40	/* hi-Z output group when not used */
30#define TDA1997X_VP_SWP           0x10	/* pin-swap output group */
31#define TDA1997X_R_CR_CBCR_3_0    (0 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
32#define TDA1997X_R_CR_CBCR_7_4    (1 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
33#define TDA1997X_R_CR_CBCR_11_8   (2 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
34#define TDA1997X_B_CB_3_0         (3 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
35#define TDA1997X_B_CB_7_4         (4 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
36#define TDA1997X_B_CB_11_8        (5 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
37#define TDA1997X_G_Y_3_0          (6 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
38#define TDA1997X_G_Y_7_4          (7 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
39#define TDA1997X_G_Y_11_8         (8 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
40/* pinswapped groups */
41#define TDA1997X_R_CR_CBCR_3_0_S  (TDA1997X_R_CR_CBCR_3_0 | TDA1997X_VP_SWAP)
42#define TDA1997X_R_CR_CBCR_7_4_S  (TDA1997X_R_CR_CBCR_7_4 | TDA1997X_VP_SWAP)
43#define TDA1997X_R_CR_CBCR_11_8_S (TDA1997X_R_CR_CBCR_11_8 | TDA1997X_VP_SWAP)
44#define TDA1997X_B_CB_3_0_S       (TDA1997X_B_CB_3_0 | TDA1997X_VP_SWAP)
45#define TDA1997X_B_CB_7_4_S       (TDA1997X_B_CB_7_4 | TDA1997X_VP_SWAP)
46#define TDA1997X_B_CB_11_8_S      (TDA1997X_B_CB_11_8 | TDA1997X_VP_SWAP)
47#define TDA1997X_G_Y_3_0_S        (TDA1997X_G_Y_3_0 | TDA1997X_VP_SWAP)
48#define TDA1997X_G_Y_7_4_S        (TDA1997X_G_Y_7_4 | TDA1997X_VP_SWAP)
49#define TDA1997X_G_Y_11_8_S       (TDA1997X_G_Y_11_8 | TDA1997X_VP_SWAP)
50
51/* Audio bus DAI format */
52#define TDA1997X_I2S16			1 /* I2S 16bit */
53#define TDA1997X_I2S32			2 /* I2S 32bit */
54#define TDA1997X_SPDIF			3 /* SPDIF */
55#define TDA1997X_OBA			4 /* One Bit Audio */
56#define TDA1997X_DST			5 /* Direct Stream Transfer */
57#define TDA1997X_I2S16_HBR		6 /* HBR straight in I2S 16bit mode */
58#define TDA1997X_I2S16_HBR_DEMUX	7 /* HBR demux in I2S 16bit mode */
59#define TDA1997X_I2S32_HBR_DEMUX	8 /* HBR demux in I2S 32bit mode */
60#define TDA1997X_SPDIF_HBR_DEMUX	9 /* HBR demux in SPDIF mode */
61
62/* Audio bus channel layout */
63#define TDA1997X_LAYOUT0	0	/* 2-channel */
64#define TDA1997X_LAYOUT1	1	/* 8-channel */
65
66/* Audio bus clock */
67#define TDA1997X_ACLK_16FS	0
68#define TDA1997X_ACLK_32FS	1
69#define TDA1997X_ACLK_64FS	2
70#define TDA1997X_ACLK_128FS	3
71#define TDA1997X_ACLK_256FS	4
72#define TDA1997X_ACLK_512FS	5
73
74#endif /* _DT_BINDINGS_MEDIA_TDA1997X_H */
75