2 * wm8962.h -- WM8962 Soc Audio driver platform data
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
9 #ifndef _WM8962_PDATA_H
10 #define _WM8962_PDATA_H
12 #define WM8962_MAX_GPIO 6
14 /* Use to set GPIO default values to zero */
15 #define WM8962_GPIO_SET 0x10000
17 #define WM8962_GPIO_FN_CLKOUT 0
18 #define WM8962_GPIO_FN_LOGIC 1
19 #define WM8962_GPIO_FN_SDOUT 2
20 #define WM8962_GPIO_FN_IRQ 3
21 #define WM8962_GPIO_FN_THERMAL 4
22 #define WM8962_GPIO_FN_PLL2_LOCK 6
23 #define WM8962_GPIO_FN_PLL3_LOCK 7
24 #define WM8962_GPIO_FN_FLL_LOCK 9
25 #define WM8962_GPIO_FN_DRC_ACT 10
26 #define WM8962_GPIO_FN_WSEQ_DONE 11
27 #define WM8962_GPIO_FN_ALC_NG_ACT 12
28 #define WM8962_GPIO_FN_ALC_PEAK_LIMIT 13
29 #define WM8962_GPIO_FN_ALC_SATURATION 14
30 #define WM8962_GPIO_FN_ALC_LEVEL_THR 15
31 #define WM8962_GPIO_FN_ALC_LEVEL_LOCK 16
32 #define WM8962_GPIO_FN_FIFO_ERR 17
33 #define WM8962_GPIO_FN_OPCLK 18
34 #define WM8962_GPIO_FN_DMICCLK 19
35 #define WM8962_GPIO_FN_DMICDAT 20
36 #define WM8962_GPIO_FN_MICD 21
37 #define WM8962_GPIO_FN_MICSCD 22
41 u32 gpio_init[WM8962_MAX_GPIO];
43 /* Setup for microphone detection, raw value to be written to
44 * R48(0x30) - only microphone related bits will be updated.
45 * Detection may be enabled here for use with signals brought
46 * out on the GPIOs. */
51 bool spk_mono; /* Speaker outputs tied together as mono */
54 * This flag should be set if one or both IN4 inputs is wired
55 * in a DC measurement configuration.