Commit | Line | Data |
---|---|---|
d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
3cc72986 MB |
2 | /* |
3 | * Platform data for Arizona devices | |
4 | * | |
5 | * Copyright 2012 Wolfson Microelectronics. PLC. | |
3cc72986 MB |
6 | */ |
7 | ||
8 | #ifndef _ARIZONA_PDATA_H | |
9 | #define _ARIZONA_PDATA_H | |
10 | ||
49010336 | 11 | #include <dt-bindings/mfd/arizona.h> |
aaa84e6a | 12 | #include <linux/regulator/arizona-ldo1.h> |
22161f3e | 13 | #include <linux/regulator/arizona-micsupp.h> |
49010336 | 14 | |
3cc72986 MB |
15 | #define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */ |
16 | #define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */ | |
17 | #define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */ | |
3cc72986 MB |
18 | #define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */ |
19 | #define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */ | |
20 | #define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */ | |
3cc72986 MB |
21 | #define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */ |
22 | #define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */ | |
23 | #define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */ | |
3cc72986 MB |
24 | #define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */ |
25 | #define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */ | |
26 | #define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */ | |
3cc72986 MB |
27 | #define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */ |
28 | #define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */ | |
29 | #define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */ | |
3cc72986 MB |
30 | #define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */ |
31 | #define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */ | |
32 | #define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */ | |
3cc72986 MB |
33 | #define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */ |
34 | #define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */ | |
35 | #define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */ | |
36 | #define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */ | |
37 | #define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */ | |
38 | #define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */ | |
39 | ||
40 | #define ARIZONA_MAX_GPIO 5 | |
41 | ||
e102befe | 42 | #define ARIZONA_MAX_INPUT 4 |
3cc72986 | 43 | |
3d91f828 MB |
44 | #define ARIZONA_MAX_MICBIAS 3 |
45 | ||
e102befe | 46 | #define ARIZONA_MAX_OUTPUT 6 |
3cc72986 | 47 | |
c94aa30e MB |
48 | #define ARIZONA_MAX_AIF 3 |
49 | ||
9dd555e2 MB |
50 | #define ARIZONA_HAP_ACT_ERM 0 |
51 | #define ARIZONA_HAP_ACT_LRA 2 | |
52 | ||
2a51da04 | 53 | #define ARIZONA_MAX_PDM_SPK 2 |
3cc72986 MB |
54 | |
55 | struct regulator_init_data; | |
c1860466 | 56 | struct gpio_desc; |
3cc72986 | 57 | |
3d91f828 MB |
58 | struct arizona_micbias { |
59 | int mV; /** Regulated voltage */ | |
60 | unsigned int ext_cap:1; /** External capacitor fitted */ | |
61 | unsigned int discharge:1; /** Actively discharge */ | |
f773fc6d | 62 | unsigned int soft_start:1; /** Disable aggressive startup ramp rate */ |
544c7aad | 63 | unsigned int bypass:1; /** Use bypass mode */ |
3d91f828 MB |
64 | }; |
65 | ||
3cc72986 MB |
66 | struct arizona_micd_config { |
67 | unsigned int src; | |
68 | unsigned int bias; | |
69 | bool gpio; | |
70 | }; | |
71 | ||
6fed4d86 MB |
72 | struct arizona_micd_range { |
73 | int max; /** Ohms */ | |
74 | int key; /** Key to report to input layer */ | |
75 | }; | |
76 | ||
3cc72986 | 77 | struct arizona_pdata { |
c1860466 | 78 | struct gpio_desc *reset; /** GPIO controlling /RESET, if any */ |
3cc72986 MB |
79 | |
80 | /** Regulator configuration for MICVDD */ | |
22161f3e | 81 | struct arizona_micsupp_pdata micvdd; |
3cc72986 MB |
82 | |
83 | /** Regulator configuration for LDO1 */ | |
aaa84e6a | 84 | struct arizona_ldo1_pdata ldo1; |
3cc72986 MB |
85 | |
86 | /** If a direct 32kHz clock is provided on an MCLK specify it here */ | |
87 | int clk32k_src; | |
88 | ||
f8a0941f MB |
89 | /** Mode for primary IRQ (defaults to active low) */ |
90 | unsigned int irq_flags; | |
3cc72986 MB |
91 | |
92 | /* Base GPIO */ | |
93 | int gpio_base; | |
94 | ||
95 | /** Pin state for GPIO pins */ | |
6e00ff07 | 96 | unsigned int gpio_defaults[ARIZONA_MAX_GPIO]; |
3cc72986 | 97 | |
c94aa30e MB |
98 | /** |
99 | * Maximum number of channels clocks will be generated for, | |
100 | * useful for systems where and I2S bus with multiple data | |
101 | * lines is mastered. | |
102 | */ | |
00b6e9ff | 103 | unsigned int max_channels_clocked[ARIZONA_MAX_AIF]; |
c94aa30e | 104 | |
92a49871 MB |
105 | /** GPIO5 is used for jack detection */ |
106 | bool jd_gpio5; | |
107 | ||
e56a0a57 MB |
108 | /** Internal pull on GPIO5 is disabled when used for jack detection */ |
109 | bool jd_gpio5_nopull; | |
110 | ||
a288d648 RF |
111 | /** set to true if jackdet contact opens on insert */ |
112 | bool jd_invert; | |
113 | ||
dd235eea MB |
114 | /** Use the headphone detect circuit to identify the accessory */ |
115 | bool hpdet_acc_id; | |
116 | ||
9c2ba270 MB |
117 | /** Check for line output with HPDET method */ |
118 | bool hpdet_acc_id_line; | |
119 | ||
1eda6aa7 MB |
120 | /** GPIO used for mic isolation with HPDET */ |
121 | int hpdet_id_gpio; | |
122 | ||
9e86b2ad IS |
123 | /** Channel to use for headphone detection */ |
124 | unsigned int hpdet_channel; | |
125 | ||
e76e397a CK |
126 | /** Use software comparison to determine mic presence */ |
127 | bool micd_software_compare; | |
128 | ||
cd59e796 | 129 | /** Extra debounce timeout used during initial mic detection (ms) */ |
00b6e9ff | 130 | unsigned int micd_detect_debounce; |
cd59e796 | 131 | |
3cc72986 MB |
132 | /** GPIO for mic detection polarity */ |
133 | int micd_pol_gpio; | |
134 | ||
b17e5462 | 135 | /** Mic detect ramp rate */ |
00b6e9ff | 136 | unsigned int micd_bias_start_time; |
b17e5462 | 137 | |
2e033db5 | 138 | /** Mic detect sample rate */ |
00b6e9ff | 139 | unsigned int micd_rate; |
2e033db5 MB |
140 | |
141 | /** Mic detect debounce level */ | |
00b6e9ff | 142 | unsigned int micd_dbtime; |
2e033db5 | 143 | |
7abd4e2a | 144 | /** Mic detect timeout (ms) */ |
00b6e9ff | 145 | unsigned int micd_timeout; |
7abd4e2a | 146 | |
bbbd46e3 MB |
147 | /** Force MICBIAS on for mic detect */ |
148 | bool micd_force_micbias; | |
149 | ||
6fed4d86 MB |
150 | /** Mic detect level parameters */ |
151 | const struct arizona_micd_range *micd_ranges; | |
152 | int num_micd_ranges; | |
153 | ||
3cc72986 MB |
154 | /** Headset polarity configurations */ |
155 | struct arizona_micd_config *micd_configs; | |
156 | int num_micd_configs; | |
157 | ||
158 | /** Reference voltage for DMIC inputs */ | |
159 | int dmic_ref[ARIZONA_MAX_INPUT]; | |
160 | ||
3d91f828 MB |
161 | /** MICBIAS configurations */ |
162 | struct arizona_micbias micbias[ARIZONA_MAX_MICBIAS]; | |
163 | ||
fc027d13 RF |
164 | /** |
165 | * Mode of input structures | |
166 | * One of the ARIZONA_INMODE_xxx values | |
6887b042 RF |
167 | * wm5102/wm5110/wm8280/wm8997: [0]=IN1 [1]=IN2 [2]=IN3 [3]=IN4 |
168 | * wm8998: [0]=IN1A [1]=IN2A [2]=IN1B [3]=IN2B | |
fc027d13 | 169 | */ |
3cc72986 MB |
170 | int inmode[ARIZONA_MAX_INPUT]; |
171 | ||
172 | /** Mode for outputs */ | |
f199d393 | 173 | int out_mono[ARIZONA_MAX_OUTPUT]; |
3cc72986 | 174 | |
85e7dd3f CK |
175 | /** Limit output volumes */ |
176 | unsigned int out_vol_limit[2 * ARIZONA_MAX_OUTPUT]; | |
177 | ||
3cc72986 MB |
178 | /** PDM speaker mute setting */ |
179 | unsigned int spk_mute[ARIZONA_MAX_PDM_SPK]; | |
180 | ||
181 | /** PDM speaker format */ | |
182 | unsigned int spk_fmt[ARIZONA_MAX_PDM_SPK]; | |
9dd555e2 MB |
183 | |
184 | /** Haptic actuator type */ | |
185 | unsigned int hap_act; | |
3092f805 MB |
186 | |
187 | /** GPIO for primary IRQ (used for edge triggered emulation) */ | |
188 | int irq_gpio; | |
1ce37689 CK |
189 | |
190 | /** General purpose switch control */ | |
191 | unsigned int gpsw; | |
3cc72986 MB |
192 | }; |
193 | ||
194 | #endif |