/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) 2017 Gateworks Corporation
 */
#ifndef _DT_BINDINGS_MEDIA_TDA1997X_H
#define _DT_BINDINGS_MEDIA_TDA1997X_H

/* TDA19973 36bit Video Port control registers */
#define TDA1997X_VP36_35_32     0
#define TDA1997X_VP36_31_28     1
#define TDA1997X_VP36_27_24     2
#define TDA1997X_VP36_23_20     3
#define TDA1997X_VP36_19_16     4
#define TDA1997X_VP36_15_12     5
#define TDA1997X_VP36_11_08     6
#define TDA1997X_VP36_07_04     7
#define TDA1997X_VP36_03_00     8

/* TDA19971 24bit Video Port control registers */
#define TDA1997X_VP24_V23_20    0
#define TDA1997X_VP24_V19_16    1
#define TDA1997X_VP24_V15_12    3
#define TDA1997X_VP24_V11_08    4
#define TDA1997X_VP24_V07_04    6
#define TDA1997X_VP24_V03_00    7

/* Pin groups */
#define TDA1997X_VP_OUT_EN        0x80  /* enable output group */
#define TDA1997X_VP_HIZ           0x40  /* hi-Z output group when not used */
#define TDA1997X_VP_SWP           0x10  /* pin-swap output group */
#define TDA1997X_R_CR_CBCR_3_0    (0 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
#define TDA1997X_R_CR_CBCR_7_4    (1 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
#define TDA1997X_R_CR_CBCR_11_8   (2 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
#define TDA1997X_B_CB_3_0         (3 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
#define TDA1997X_B_CB_7_4         (4 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
#define TDA1997X_B_CB_11_8        (5 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
#define TDA1997X_G_Y_3_0          (6 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
#define TDA1997X_G_Y_7_4          (7 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
#define TDA1997X_G_Y_11_8         (8 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ)
/* pinswapped groups */
#define TDA1997X_R_CR_CBCR_3_0_S  (TDA1997X_R_CR_CBCR_3_0 | TDA1997X_VP_SWAP)
#define TDA1997X_R_CR_CBCR_7_4_S  (TDA1997X_R_CR_CBCR_7_4 | TDA1997X_VP_SWAP)
#define TDA1997X_R_CR_CBCR_11_8_S (TDA1997X_R_CR_CBCR_11_8 | TDA1997X_VP_SWAP)
#define TDA1997X_B_CB_3_0_S       (TDA1997X_B_CB_3_0 | TDA1997X_VP_SWAP)
#define TDA1997X_B_CB_7_4_S       (TDA1997X_B_CB_7_4 | TDA1997X_VP_SWAP)
#define TDA1997X_B_CB_11_8_S      (TDA1997X_B_CB_11_8 | TDA1997X_VP_SWAP)
#define TDA1997X_G_Y_3_0_S        (TDA1997X_G_Y_3_0 | TDA1997X_VP_SWAP)
#define TDA1997X_G_Y_7_4_S        (TDA1997X_G_Y_7_4 | TDA1997X_VP_SWAP)
#define TDA1997X_G_Y_11_8_S       (TDA1997X_G_Y_11_8 | TDA1997X_VP_SWAP)

/* Audio bus DAI format */
#define TDA1997X_I2S16                  1 /* I2S 16bit */
#define TDA1997X_I2S32                  2 /* I2S 32bit */
#define TDA1997X_SPDIF                  3 /* SPDIF */
#define TDA1997X_OBA                    4 /* One Bit Audio */
#define TDA1997X_DST                    5 /* Direct Stream Transfer */
#define TDA1997X_I2S16_HBR              6 /* HBR straight in I2S 16bit mode */
#define TDA1997X_I2S16_HBR_DEMUX        7 /* HBR demux in I2S 16bit mode */
#define TDA1997X_I2S32_HBR_DEMUX        8 /* HBR demux in I2S 32bit mode */
#define TDA1997X_SPDIF_HBR_DEMUX        9 /* HBR demux in SPDIF mode */

/* Audio bus channel layout */
#define TDA1997X_LAYOUT0        0       /* 2-channel */
#define TDA1997X_LAYOUT1        1       /* 8-channel */

/* Audio bus clock */
#define TDA1997X_ACLK_16FS      0
#define TDA1997X_ACLK_32FS      1
#define TDA1997X_ACLK_64FS      2
#define TDA1997X_ACLK_128FS     3
#define TDA1997X_ACLK_256FS     4
#define TDA1997X_ACLK_512FS     5

#endif /* _DT_BINDINGS_MEDIA_TDA1997X_H */