1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * wm8962.h -- WM8962 Soc Audio driver platform data
6 #ifndef _WM8962_PDATA_H
7 #define _WM8962_PDATA_H
9 #define WM8962_MAX_GPIO 6
11 /* Use to set GPIO default values to zero */
12 #define WM8962_GPIO_SET 0x10000
14 #define WM8962_GPIO_FN_CLKOUT 0
15 #define WM8962_GPIO_FN_LOGIC 1
16 #define WM8962_GPIO_FN_SDOUT 2
17 #define WM8962_GPIO_FN_IRQ 3
18 #define WM8962_GPIO_FN_THERMAL 4
19 #define WM8962_GPIO_FN_PLL2_LOCK 6
20 #define WM8962_GPIO_FN_PLL3_LOCK 7
21 #define WM8962_GPIO_FN_FLL_LOCK 9
22 #define WM8962_GPIO_FN_DRC_ACT 10
23 #define WM8962_GPIO_FN_WSEQ_DONE 11
24 #define WM8962_GPIO_FN_ALC_NG_ACT 12
25 #define WM8962_GPIO_FN_ALC_PEAK_LIMIT 13
26 #define WM8962_GPIO_FN_ALC_SATURATION 14
27 #define WM8962_GPIO_FN_ALC_LEVEL_THR 15
28 #define WM8962_GPIO_FN_ALC_LEVEL_LOCK 16
29 #define WM8962_GPIO_FN_FIFO_ERR 17
30 #define WM8962_GPIO_FN_OPCLK 18
31 #define WM8962_GPIO_FN_DMICCLK 19
32 #define WM8962_GPIO_FN_DMICDAT 20
33 #define WM8962_GPIO_FN_MICD 21
34 #define WM8962_GPIO_FN_MICSCD 22
39 u32 gpio_init[WM8962_MAX_GPIO];
41 /* Setup for microphone detection, raw value to be written to
42 * R48(0x30) - only microphone related bits will be updated.
43 * Detection may be enabled here for use with signals brought
44 * out on the GPIOs. */
49 bool spk_mono; /* Speaker outputs tied together as mono */
52 * This flag should be set if one or both IN4 inputs is wired
53 * in a DC measurement configuration.