1 /*
2  * linux/sound/rt5668.h -- Platform data for RT5668
3  *
4  * Copyright 2018 Realtek Microelectronics
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  */
10 
11 #ifndef __LINUX_SND_RT5668_H
12 #define __LINUX_SND_RT5668_H
13 
14 enum rt5668_dmic1_data_pin {
15 	RT5668_DMIC1_NULL,
16 	RT5668_DMIC1_DATA_GPIO2,
17 	RT5668_DMIC1_DATA_GPIO5,
18 };
19 
20 enum rt5668_dmic1_clk_pin {
21 	RT5668_DMIC1_CLK_GPIO1,
22 	RT5668_DMIC1_CLK_GPIO3,
23 };
24 
25 enum rt5668_jd_src {
26 	RT5668_JD_NULL,
27 	RT5668_JD1,
28 };
29 
30 struct rt5668_platform_data {
31 
32 	int ldo1_en; /* GPIO for LDO1_EN */
33 
34 	enum rt5668_dmic1_data_pin dmic1_data_pin;
35 	enum rt5668_dmic1_clk_pin dmic1_clk_pin;
36 	enum rt5668_jd_src jd_src;
37 };
38 
39 #endif
40 
41