1/* $NetBSD: tda1997x.h,v 1.1.1.1 2018/04/28 18:25:53 jmcneill Exp $ */ 2 3/* SPDX-License-Identifier: GPL-2.0 */ 4/* 5 * Copyright (C) 2017 Gateworks Corporation 6 */ 7#ifndef _DT_BINDINGS_MEDIA_TDA1997X_H 8#define _DT_BINDINGS_MEDIA_TDA1997X_H 9 10/* TDA19973 36bit Video Port control registers */ 11#define TDA1997X_VP36_35_32 0 12#define TDA1997X_VP36_31_28 1 13#define TDA1997X_VP36_27_24 2 14#define TDA1997X_VP36_23_20 3 15#define TDA1997X_VP36_19_16 4 16#define TDA1997X_VP36_15_12 5 17#define TDA1997X_VP36_11_08 6 18#define TDA1997X_VP36_07_04 7 19#define TDA1997X_VP36_03_00 8 20 21/* TDA19971 24bit Video Port control registers */ 22#define TDA1997X_VP24_V23_20 0 23#define TDA1997X_VP24_V19_16 1 24#define TDA1997X_VP24_V15_12 3 25#define TDA1997X_VP24_V11_08 4 26#define TDA1997X_VP24_V07_04 6 27#define TDA1997X_VP24_V03_00 7 28 29/* Pin groups */ 30#define TDA1997X_VP_OUT_EN 0x80 /* enable output group */ 31#define TDA1997X_VP_HIZ 0x40 /* hi-Z output group when not used */ 32#define TDA1997X_VP_SWP 0x10 /* pin-swap output group */ 33#define TDA1997X_R_CR_CBCR_3_0 (0 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 34#define TDA1997X_R_CR_CBCR_7_4 (1 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 35#define TDA1997X_R_CR_CBCR_11_8 (2 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 36#define TDA1997X_B_CB_3_0 (3 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 37#define TDA1997X_B_CB_7_4 (4 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 38#define TDA1997X_B_CB_11_8 (5 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 39#define TDA1997X_G_Y_3_0 (6 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 40#define TDA1997X_G_Y_7_4 (7 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 41#define TDA1997X_G_Y_11_8 (8 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) 42/* pinswapped groups */ 43#define TDA1997X_R_CR_CBCR_3_0_S (TDA1997X_R_CR_CBCR_3_0 | TDA1997X_VP_SWAP) 44#define TDA1997X_R_CR_CBCR_7_4_S (TDA1997X_R_CR_CBCR_7_4 | TDA1997X_VP_SWAP) 45#define TDA1997X_R_CR_CBCR_11_8_S (TDA1997X_R_CR_CBCR_11_8 | TDA1997X_VP_SWAP) 46#define TDA1997X_B_CB_3_0_S (TDA1997X_B_CB_3_0 | TDA1997X_VP_SWAP) 47#define TDA1997X_B_CB_7_4_S (TDA1997X_B_CB_7_4 | TDA1997X_VP_SWAP) 48#define TDA1997X_B_CB_11_8_S (TDA1997X_B_CB_11_8 | TDA1997X_VP_SWAP) 49#define TDA1997X_G_Y_3_0_S (TDA1997X_G_Y_3_0 | TDA1997X_VP_SWAP) 50#define TDA1997X_G_Y_7_4_S (TDA1997X_G_Y_7_4 | TDA1997X_VP_SWAP) 51#define TDA1997X_G_Y_11_8_S (TDA1997X_G_Y_11_8 | TDA1997X_VP_SWAP) 52 53/* Audio bus DAI format */ 54#define TDA1997X_I2S16 1 /* I2S 16bit */ 55#define TDA1997X_I2S32 2 /* I2S 32bit */ 56#define TDA1997X_SPDIF 3 /* SPDIF */ 57#define TDA1997X_OBA 4 /* One Bit Audio */ 58#define TDA1997X_DST 5 /* Direct Stream Transfer */ 59#define TDA1997X_I2S16_HBR 6 /* HBR straight in I2S 16bit mode */ 60#define TDA1997X_I2S16_HBR_DEMUX 7 /* HBR demux in I2S 16bit mode */ 61#define TDA1997X_I2S32_HBR_DEMUX 8 /* HBR demux in I2S 32bit mode */ 62#define TDA1997X_SPDIF_HBR_DEMUX 9 /* HBR demux in SPDIF mode */ 63 64/* Audio bus channel layout */ 65#define TDA1997X_LAYOUT0 0 /* 2-channel */ 66#define TDA1997X_LAYOUT1 1 /* 8-channel */ 67 68/* Audio bus clock */ 69#define TDA1997X_ACLK_16FS 0 70#define TDA1997X_ACLK_32FS 1 71#define TDA1997X_ACLK_64FS 2 72#define TDA1997X_ACLK_128FS 3 73#define TDA1997X_ACLK_256FS 4 74#define TDA1997X_ACLK_512FS 5 75 76#endif /* _DT_BINDINGS_MEDIA_TDA1997X_H */ 77