/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SPEAr SPDIF OUT controller header file * * Copyright (ST) 2011 Vipin Kumar (vipin.kumar@st.com) */ #ifndef SPDIF_OUT_REGS_H #define SPDIF_OUT_REGS_H #define SPDIF_OUT_SOFT_RST 0x00 #define SPDIF_OUT_RESET (1 << 0) #define SPDIF_OUT_FIFO_DATA 0x04 #define SPDIF_OUT_INT_STA 0x08 #define SPDIF_OUT_INT_STA_CLR 0x0C #define SPDIF_INT_UNDERFLOW (1 << 0) #define SPDIF_INT_EODATA (1 << 1) #define SPDIF_INT_EOBLOCK (1 << 2) #define SPDIF_INT_EOLATENCY (1 << 3) #define SPDIF_INT_EOPD_DATA (1 << 4) #define SPDIF_INT_MEMFULLREAD (1 << 5) #define SPDIF_INT_EOPD_PAUSE (1 << 6) #define SPDIF_OUT_INT_EN 0x10 #define SPDIF_OUT_INT_EN_SET 0x14 #define SPDIF_OUT_INT_EN_CLR 0x18 #define SPDIF_OUT_CTRL 0x1C #define SPDIF_OPMODE_MASK (7 << 0) #define SPDIF_OPMODE_OFF (0 << 0) #define SPDIF_OPMODE_MUTE_PCM (1 << 0) #define SPDIF_OPMODE_MUTE_PAUSE (2 << 0) #define SPDIF_OPMODE_AUD_DATA (3 << 0) #define SPDIF_OPMODE_ENCODE (4 << 0) #define SPDIF_STATE_NORMAL (1 << 3) #define SPDIF_DIVIDER_MASK (0xff << 5) #define SPDIF_DIVIDER_SHIFT (5) #define SPDIF_SAMPLEREAD_MASK (0x1ffff << 15) #define SPDIF_SAMPLEREAD_SHIFT (15) #define SPDIF_OUT_STA 0x20 #define SPDIF_OUT_PA_PB 0x24 #define SPDIF_OUT_PC_PD 0x28 #define SPDIF_OUT_CL1 0x2C #define SPDIF_OUT_CR1 0x30 #define SPDIF_OUT_CL2_CR2_UV 0x34 #define SPDIF_OUT_PAUSE_LAT 0x38 #define SPDIF_OUT_FRMLEN_BRST 0x3C #define SPDIF_OUT_CFG 0x40 #define SPDIF_OUT_MEMFMT_16_0 (0 << 5) #define SPDIF_OUT_MEMFMT_16_16 (1 << 5) #define SPDIF_OUT_VALID_DMA (0 << 3) #define SPDIF_OUT_VALID_HW (1 << 3) #define SPDIF_OUT_USER_DMA (0 << 2) #define SPDIF_OUT_USER_HW (1 << 2) #define SPDIF_OUT_CHNLSTA_DMA (0 << 1) #define SPDIF_OUT_CHNLSTA_HW (1 << 1) #define SPDIF_OUT_PARITY_HW (0 << 0) #define SPDIF_OUT_PARITY_DMA (1 << 0) #define SPDIF_OUT_FDMA_TRIG_2 (2 << 8) #define SPDIF_OUT_FDMA_TRIG_6 (6 << 8) #define SPDIF_OUT_FDMA_TRIG_8 (8 << 8) #define SPDIF_OUT_FDMA_TRIG_10 (10 << 8) #define SPDIF_OUT_FDMA_TRIG_12 (12 << 8) #define SPDIF_OUT_FDMA_TRIG_16 (16 << 8) #define SPDIF_OUT_FDMA_TRIG_18 (18 << 8) #endif /* SPDIF_OUT_REGS_H */ |