1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * SPEAr SPDIF OUT controller header file 4 * 5 * Copyright (ST) 2011 Vipin Kumar (vipin.kumar@st.com) 6 */ 7 8 #ifndef SPDIF_OUT_REGS_H 9 #define SPDIF_OUT_REGS_H 10 11 #define SPDIF_OUT_SOFT_RST 0x00 12 #define SPDIF_OUT_RESET (1 << 0) 13 #define SPDIF_OUT_FIFO_DATA 0x04 14 #define SPDIF_OUT_INT_STA 0x08 15 #define SPDIF_OUT_INT_STA_CLR 0x0C 16 #define SPDIF_INT_UNDERFLOW (1 << 0) 17 #define SPDIF_INT_EODATA (1 << 1) 18 #define SPDIF_INT_EOBLOCK (1 << 2) 19 #define SPDIF_INT_EOLATENCY (1 << 3) 20 #define SPDIF_INT_EOPD_DATA (1 << 4) 21 #define SPDIF_INT_MEMFULLREAD (1 << 5) 22 #define SPDIF_INT_EOPD_PAUSE (1 << 6) 23 24 #define SPDIF_OUT_INT_EN 0x10 25 #define SPDIF_OUT_INT_EN_SET 0x14 26 #define SPDIF_OUT_INT_EN_CLR 0x18 27 #define SPDIF_OUT_CTRL 0x1C 28 #define SPDIF_OPMODE_MASK (7 << 0) 29 #define SPDIF_OPMODE_OFF (0 << 0) 30 #define SPDIF_OPMODE_MUTE_PCM (1 << 0) 31 #define SPDIF_OPMODE_MUTE_PAUSE (2 << 0) 32 #define SPDIF_OPMODE_AUD_DATA (3 << 0) 33 #define SPDIF_OPMODE_ENCODE (4 << 0) 34 #define SPDIF_STATE_NORMAL (1 << 3) 35 #define SPDIF_DIVIDER_MASK (0xff << 5) 36 #define SPDIF_DIVIDER_SHIFT (5) 37 #define SPDIF_SAMPLEREAD_MASK (0x1ffff << 15) 38 #define SPDIF_SAMPLEREAD_SHIFT (15) 39 #define SPDIF_OUT_STA 0x20 40 #define SPDIF_OUT_PA_PB 0x24 41 #define SPDIF_OUT_PC_PD 0x28 42 #define SPDIF_OUT_CL1 0x2C 43 #define SPDIF_OUT_CR1 0x30 44 #define SPDIF_OUT_CL2_CR2_UV 0x34 45 #define SPDIF_OUT_PAUSE_LAT 0x38 46 #define SPDIF_OUT_FRMLEN_BRST 0x3C 47 #define SPDIF_OUT_CFG 0x40 48 #define SPDIF_OUT_MEMFMT_16_0 (0 << 5) 49 #define SPDIF_OUT_MEMFMT_16_16 (1 << 5) 50 #define SPDIF_OUT_VALID_DMA (0 << 3) 51 #define SPDIF_OUT_VALID_HW (1 << 3) 52 #define SPDIF_OUT_USER_DMA (0 << 2) 53 #define SPDIF_OUT_USER_HW (1 << 2) 54 #define SPDIF_OUT_CHNLSTA_DMA (0 << 1) 55 #define SPDIF_OUT_CHNLSTA_HW (1 << 1) 56 #define SPDIF_OUT_PARITY_HW (0 << 0) 57 #define SPDIF_OUT_PARITY_DMA (1 << 0) 58 #define SPDIF_OUT_FDMA_TRIG_2 (2 << 8) 59 #define SPDIF_OUT_FDMA_TRIG_6 (6 << 8) 60 #define SPDIF_OUT_FDMA_TRIG_8 (8 << 8) 61 #define SPDIF_OUT_FDMA_TRIG_10 (10 << 8) 62 #define SPDIF_OUT_FDMA_TRIG_12 (12 << 8) 63 #define SPDIF_OUT_FDMA_TRIG_16 (16 << 8) 64 #define SPDIF_OUT_FDMA_TRIG_18 (18 << 8) 65 66 #endif /* SPDIF_OUT_REGS_H */ 67