/* SPDX-License-Identifier: GPL-2.0-only */ /* * Rockchip PDM ALSA SoC Digital Audio Interface(DAI) driver * * Copyright (C) 2017 Fuzhou Rockchip Electronics Co., Ltd */ #ifndef _ROCKCHIP_PDM_H #define _ROCKCHIP_PDM_H /* PDM REGS */ #define PDM_SYSCONFIG … #define PDM_CTRL0 … #define PDM_CTRL1 … #define PDM_CLK_CTRL … #define PDM_HPF_CTRL … #define PDM_FIFO_CTRL … #define PDM_DMA_CTRL … #define PDM_INT_EN … #define PDM_INT_CLR … #define PDM_INT_ST … #define PDM_RXFIFO_DATA … #define PDM_DATA_VALID … #define PDM_VERSION … /* PDM_SYSCONFIG */ #define PDM_RX_MASK … #define PDM_RX_START … #define PDM_RX_STOP … #define PDM_RX_CLR_MASK … #define PDM_RX_CLR_WR … #define PDM_RX_CLR_DONE … /* PDM CTRL0 */ #define PDM_PATH_MSK … #define PDM_MODE_MSK … #define PDM_MODE_RJ … #define PDM_MODE_LJ … #define PDM_PATH3_EN … #define PDM_PATH2_EN … #define PDM_PATH1_EN … #define PDM_PATH0_EN … #define PDM_HWT_EN … #define PDM_SAMPLERATE_MSK … #define PDM_SAMPLERATE(x) … #define PDM_VDW_MSK … #define PDM_VDW(X) … /* PDM CTRL1 */ #define PDM_FD_NUMERATOR_SFT … #define PDM_FD_NUMERATOR_MSK … #define PDM_FD_DENOMINATOR_SFT … #define PDM_FD_DENOMINATOR_MSK … /* PDM CLK CTRL */ #define PDM_PATH_SHIFT(x) … #define PDM_PATH_MASK(x) … #define PDM_PATH(x, v) … #define PDM_CLK_FD_RATIO_MSK … #define PDM_CLK_FD_RATIO_40 … #define PDM_CLK_FD_RATIO_35 … #define PDM_CLK_MSK … #define PDM_CLK_EN … #define PDM_CLK_DIS … #define PDM_CKP_MSK … #define PDM_CKP_NORMAL … #define PDM_CKP_INVERTED … #define PDM_DS_RATIO_MSK … #define PDM_CLK_320FS … #define PDM_CLK_640FS … #define PDM_CLK_1280FS … #define PDM_CLK_2560FS … #define PDM_CLK_5120FS … #define PDM_CIC_RATIO_MSK … /* PDM HPF CTRL */ #define PDM_HPF_LE … #define PDM_HPF_RE … #define PDM_HPF_CF_MSK … #define PDM_HPF_3P79HZ … #define PDM_HPF_60HZ … #define PDM_HPF_243HZ … #define PDM_HPF_493HZ … /* PDM DMA CTRL */ #define PDM_DMA_RD_MSK … #define PDM_DMA_RD_EN … #define PDM_DMA_RD_DIS … #define PDM_DMA_RDL_MSK … #define PDM_DMA_RDL(X) … #endif /* _ROCKCHIP_PDM_H */
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