1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1
2 /*
3 * Platform data for WM8904
4 *
5 * Copyright 2009 Wolfson Microelectronics PLC
6 *
7 * Author: Mark Brown <broonie@opensource.wolf
8 */
9
10 #ifndef __MFD_WM8994_PDATA_H__
11 #define __MFD_WM8994_PDATA_H__
12
13 /* Used to enable configuration of a GPIO to a
14 #define WM8904_GPIO_NO_CONFIG 0x8000
15
16 /*
17 * R6 (0x06) - Mic Bias Control 0
18 */
19 #define WM8904_MICDET_THR_MASK
20 #define WM8904_MICDET_THR_SHIFT
21 #define WM8904_MICDET_THR_WIDTH
22 #define WM8904_MICSHORT_THR_MASK
23 #define WM8904_MICSHORT_THR_SHIFT
24 #define WM8904_MICSHORT_THR_WIDTH
25 #define WM8904_MICDET_ENA
26 #define WM8904_MICDET_ENA_MASK
27 #define WM8904_MICDET_ENA_SHIFT
28 #define WM8904_MICDET_ENA_WIDTH
29 #define WM8904_MICBIAS_ENA
30 #define WM8904_MICBIAS_ENA_MASK
31 #define WM8904_MICBIAS_ENA_SHIFT
32 #define WM8904_MICBIAS_ENA_WIDTH
33
34 /*
35 * R7 (0x07) - Mic Bias Control 1
36 */
37 #define WM8904_MIC_DET_FILTER_ENA
38 #define WM8904_MIC_DET_FILTER_ENA_MASK
39 #define WM8904_MIC_DET_FILTER_ENA_SHIFT
40 #define WM8904_MIC_DET_FILTER_ENA_WIDTH
41 #define WM8904_MIC_SHORT_FILTER_ENA
42 #define WM8904_MIC_SHORT_FILTER_ENA_MASK
43 #define WM8904_MIC_SHORT_FILTER_ENA_SHIFT
44 #define WM8904_MIC_SHORT_FILTER_ENA_WIDTH
45 #define WM8904_MICBIAS_SEL_MASK
46 #define WM8904_MICBIAS_SEL_SHIFT
47 #define WM8904_MICBIAS_SEL_WIDTH
48
49
50 /*
51 * R121 (0x79) - GPIO Control 1
52 */
53 #define WM8904_GPIO1_PU
54 #define WM8904_GPIO1_PU_MASK
55 #define WM8904_GPIO1_PU_SHIFT
56 #define WM8904_GPIO1_PU_WIDTH
57 #define WM8904_GPIO1_PD
58 #define WM8904_GPIO1_PD_MASK
59 #define WM8904_GPIO1_PD_SHIFT
60 #define WM8904_GPIO1_PD_WIDTH
61 #define WM8904_GPIO1_SEL_MASK
62 #define WM8904_GPIO1_SEL_SHIFT
63 #define WM8904_GPIO1_SEL_WIDTH
64
65 /*
66 * R122 (0x7A) - GPIO Control 2
67 */
68 #define WM8904_GPIO2_PU
69 #define WM8904_GPIO2_PU_MASK
70 #define WM8904_GPIO2_PU_SHIFT
71 #define WM8904_GPIO2_PU_WIDTH
72 #define WM8904_GPIO2_PD
73 #define WM8904_GPIO2_PD_MASK
74 #define WM8904_GPIO2_PD_SHIFT
75 #define WM8904_GPIO2_PD_WIDTH
76 #define WM8904_GPIO2_SEL_MASK
77 #define WM8904_GPIO2_SEL_SHIFT
78 #define WM8904_GPIO2_SEL_WIDTH
79
80 /*
81 * R123 (0x7B) - GPIO Control 3
82 */
83 #define WM8904_GPIO3_PU
84 #define WM8904_GPIO3_PU_MASK
85 #define WM8904_GPIO3_PU_SHIFT
86 #define WM8904_GPIO3_PU_WIDTH
87 #define WM8904_GPIO3_PD
88 #define WM8904_GPIO3_PD_MASK
89 #define WM8904_GPIO3_PD_SHIFT
90 #define WM8904_GPIO3_PD_WIDTH
91 #define WM8904_GPIO3_SEL_MASK
92 #define WM8904_GPIO3_SEL_SHIFT
93 #define WM8904_GPIO3_SEL_WIDTH
94
95 /*
96 * R124 (0x7C) - GPIO Control 4
97 */
98 #define WM8904_GPI7_ENA
99 #define WM8904_GPI7_ENA_MASK
100 #define WM8904_GPI7_ENA_SHIFT
101 #define WM8904_GPI7_ENA_WIDTH
102 #define WM8904_GPI8_ENA
103 #define WM8904_GPI8_ENA_MASK
104 #define WM8904_GPI8_ENA_SHIFT
105 #define WM8904_GPI8_ENA_WIDTH
106 #define WM8904_GPIO_BCLK_MODE_ENA
107 #define WM8904_GPIO_BCLK_MODE_ENA_MASK
108 #define WM8904_GPIO_BCLK_MODE_ENA_SHIFT
109 #define WM8904_GPIO_BCLK_MODE_ENA_WIDTH
110 #define WM8904_GPIO_BCLK_SEL_MASK
111 #define WM8904_GPIO_BCLK_SEL_SHIFT
112 #define WM8904_GPIO_BCLK_SEL_WIDTH
113
114 #define WM8904_MIC_REGS 2
115 #define WM8904_GPIO_REGS 4
116 #define WM8904_DRC_REGS 4
117 #define WM8904_EQ_REGS 24
118
119 /**
120 * DRC configurations are specified with a lab
121 * values to write (the enable bits will be ig
122 * enumerated control will be presented for ea
123 * the user to choose the configuration to use
124 *
125 * Configurations may be generated by hand or
126 * panel provided by the WISCE - see http://w
127 * for details.
128 */
129 struct wm8904_drc_cfg {
130 const char *name;
131 u16 regs[WM8904_DRC_REGS];
132 };
133
134 /**
135 * ReTune Mobile configurations are specified
136 * rate and set of values to write (the enable
137 *
138 * Configurations are expected to be generated
139 * control panel in WISCE - see http://www.wol
140 */
141 struct wm8904_retune_mobile_cfg {
142 const char *name;
143 unsigned int rate;
144 u16 regs[WM8904_EQ_REGS];
145 };
146
147 struct wm8904_pdata {
148 int num_drc_cfgs;
149 struct wm8904_drc_cfg *drc_cfgs;
150
151 int num_retune_mobile_cfgs;
152 struct wm8904_retune_mobile_cfg *retun
153
154 u32 gpio_cfg[WM8904_GPIO_REGS];
155 u32 mic_cfg[WM8904_MIC_REGS];
156 };
157
158 #endif
159
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