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70 lines
1.7 KiB
70 lines
1.7 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* wm8804.h -- WM8804 S/PDIF transceiver driver |
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* |
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* Copyright 2010 Wolfson Microelectronics plc |
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* |
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* Author: Dimitris Papastamos <[email protected]> |
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*/ |
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#ifndef _WM8804_H |
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#define _WM8804_H |
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#include <linux/regmap.h> |
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/* |
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* Register values. |
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*/ |
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#define WM8804_RST_DEVID1 0x00 |
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#define WM8804_DEVID2 0x01 |
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#define WM8804_DEVREV 0x02 |
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#define WM8804_PLL1 0x03 |
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#define WM8804_PLL2 0x04 |
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#define WM8804_PLL3 0x05 |
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#define WM8804_PLL4 0x06 |
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#define WM8804_PLL5 0x07 |
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#define WM8804_PLL6 0x08 |
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#define WM8804_SPDMODE 0x09 |
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#define WM8804_INTMASK 0x0A |
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#define WM8804_INTSTAT 0x0B |
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#define WM8804_SPDSTAT 0x0C |
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#define WM8804_RXCHAN1 0x0D |
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#define WM8804_RXCHAN2 0x0E |
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#define WM8804_RXCHAN3 0x0F |
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#define WM8804_RXCHAN4 0x10 |
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#define WM8804_RXCHAN5 0x11 |
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#define WM8804_SPDTX1 0x12 |
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#define WM8804_SPDTX2 0x13 |
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#define WM8804_SPDTX3 0x14 |
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#define WM8804_SPDTX4 0x15 |
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#define WM8804_SPDTX5 0x16 |
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#define WM8804_GPO0 0x17 |
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#define WM8804_GPO1 0x18 |
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#define WM8804_GPO2 0x1A |
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#define WM8804_AIFTX 0x1B |
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#define WM8804_AIFRX 0x1C |
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#define WM8804_SPDRX1 0x1D |
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#define WM8804_PWRDN 0x1E |
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#define WM8804_REGISTER_COUNT 30 |
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#define WM8804_MAX_REGISTER 0x1E |
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#define WM8804_TX_CLKSRC_MCLK 1 |
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#define WM8804_TX_CLKSRC_PLL 2 |
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#define WM8804_CLKOUT_SRC_CLK1 3 |
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#define WM8804_CLKOUT_SRC_OSCCLK 4 |
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#define WM8804_CLKOUT_DIV 1 |
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#define WM8804_MCLK_DIV 2 |
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#define WM8804_MCLKDIV_256FS 0 |
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#define WM8804_MCLKDIV_128FS 1 |
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extern const struct regmap_config wm8804_regmap_config; |
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extern const struct dev_pm_ops wm8804_pm; |
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int wm8804_probe(struct device *dev, struct regmap *regmap); |
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void wm8804_remove(struct device *dev); |
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#endif /* _WM8804_H */
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