mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-25 21:24:08 +08:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* wm8804.h -- WM8804 S/PDIF transceiver driver
|
|
*
|
|
* Copyright 2010 Wolfson Microelectronics plc
|
|
*
|
|
* Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
|
|
*/
|
|
|
|
#ifndef _WM8804_H
|
|
#define _WM8804_H
|
|
|
|
#include <linux/regmap.h>
|
|
|
|
/*
|
|
* Register values.
|
|
*/
|
|
#define WM8804_RST_DEVID1 0x00
|
|
#define WM8804_DEVID2 0x01
|
|
#define WM8804_DEVREV 0x02
|
|
#define WM8804_PLL1 0x03
|
|
#define WM8804_PLL2 0x04
|
|
#define WM8804_PLL3 0x05
|
|
#define WM8804_PLL4 0x06
|
|
#define WM8804_PLL5 0x07
|
|
#define WM8804_PLL6 0x08
|
|
#define WM8804_SPDMODE 0x09
|
|
#define WM8804_INTMASK 0x0A
|
|
#define WM8804_INTSTAT 0x0B
|
|
#define WM8804_SPDSTAT 0x0C
|
|
#define WM8804_RXCHAN1 0x0D
|
|
#define WM8804_RXCHAN2 0x0E
|
|
#define WM8804_RXCHAN3 0x0F
|
|
#define WM8804_RXCHAN4 0x10
|
|
#define WM8804_RXCHAN5 0x11
|
|
#define WM8804_SPDTX1 0x12
|
|
#define WM8804_SPDTX2 0x13
|
|
#define WM8804_SPDTX3 0x14
|
|
#define WM8804_SPDTX4 0x15
|
|
#define WM8804_SPDTX5 0x16
|
|
#define WM8804_GPO0 0x17
|
|
#define WM8804_GPO1 0x18
|
|
#define WM8804_GPO2 0x1A
|
|
#define WM8804_AIFTX 0x1B
|
|
#define WM8804_AIFRX 0x1C
|
|
#define WM8804_SPDRX1 0x1D
|
|
#define WM8804_PWRDN 0x1E
|
|
|
|
#define WM8804_REGISTER_COUNT 30
|
|
#define WM8804_MAX_REGISTER 0x1E
|
|
|
|
#define WM8804_TX_CLKSRC_MCLK 1
|
|
#define WM8804_TX_CLKSRC_PLL 2
|
|
|
|
#define WM8804_CLKOUT_SRC_CLK1 3
|
|
#define WM8804_CLKOUT_SRC_OSCCLK 4
|
|
|
|
#define WM8804_CLKOUT_DIV 1
|
|
#define WM8804_MCLK_DIV 2
|
|
|
|
#define WM8804_MCLKDIV_256FS 0
|
|
#define WM8804_MCLKDIV_128FS 1
|
|
|
|
extern const struct regmap_config wm8804_regmap_config;
|
|
extern const struct dev_pm_ops wm8804_pm;
|
|
|
|
int wm8804_probe(struct device *dev, struct regmap *regmap);
|
|
void wm8804_remove(struct device *dev);
|
|
|
|
#endif /* _WM8804_H */
|