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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
9a76f1ff MB |
2 | /* |
3 | * wm8962.h -- WM8962 Soc Audio driver platform data | |
9a76f1ff MB |
4 | */ |
5 | ||
6 | #ifndef _WM8962_PDATA_H | |
7 | #define _WM8962_PDATA_H | |
8 | ||
9 | #define WM8962_MAX_GPIO 6 | |
10 | ||
11 | /* Use to set GPIO default values to zero */ | |
12 | #define WM8962_GPIO_SET 0x10000 | |
13 | ||
7cd873c2 MB |
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 | |
35 | ||
9a76f1ff | 36 | struct wm8962_pdata { |
d7821953 | 37 | struct clk *mclk; |
3367b8d4 | 38 | int gpio_base; |
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39 | u32 gpio_init[WM8962_MAX_GPIO]; |
40 | ||
a4f28c00 MB |
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. */ | |
45 | u32 mic_cfg; | |
46 | ||
45e65504 MB |
47 | bool irq_active_low; |
48 | ||
9a76f1ff | 49 | bool spk_mono; /* Speaker outputs tied together as mono */ |
182c51ce MB |
50 | |
51 | /** | |
52 | * This flag should be set if one or both IN4 inputs is wired | |
53 | * in a DC measurement configuration. | |
54 | */ | |
55 | bool in4_dc_measure; | |
9a76f1ff MB |
56 | }; |
57 | ||
58 | #endif |