1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25#ifndef __TWL6040_CODEC_H__
26#define __TWL6040_CODEC_H__
27
28#include <linux/interrupt.h>
29#include <linux/mfd/core.h>
30#include <linux/regulator/consumer.h>
31
32#define TWL6040_REG_ASICID 0x01
33#define TWL6040_REG_ASICREV 0x02
34#define TWL6040_REG_INTID 0x03
35#define TWL6040_REG_INTMR 0x04
36#define TWL6040_REG_NCPCTL 0x05
37#define TWL6040_REG_LDOCTL 0x06
38#define TWL6040_REG_HPPLLCTL 0x07
39#define TWL6040_REG_LPPLLCTL 0x08
40#define TWL6040_REG_LPPLLDIV 0x09
41#define TWL6040_REG_AMICBCTL 0x0A
42#define TWL6040_REG_DMICBCTL 0x0B
43#define TWL6040_REG_MICLCTL 0x0C
44#define TWL6040_REG_MICRCTL 0x0D
45#define TWL6040_REG_MICGAIN 0x0E
46#define TWL6040_REG_LINEGAIN 0x0F
47#define TWL6040_REG_HSLCTL 0x10
48#define TWL6040_REG_HSRCTL 0x11
49#define TWL6040_REG_HSGAIN 0x12
50#define TWL6040_REG_EARCTL 0x13
51#define TWL6040_REG_HFLCTL 0x14
52#define TWL6040_REG_HFLGAIN 0x15
53#define TWL6040_REG_HFRCTL 0x16
54#define TWL6040_REG_HFRGAIN 0x17
55#define TWL6040_REG_VIBCTLL 0x18
56#define TWL6040_REG_VIBDATL 0x19
57#define TWL6040_REG_VIBCTLR 0x1A
58#define TWL6040_REG_VIBDATR 0x1B
59#define TWL6040_REG_HKCTL1 0x1C
60#define TWL6040_REG_HKCTL2 0x1D
61#define TWL6040_REG_GPOCTL 0x1E
62#define TWL6040_REG_ALB 0x1F
63#define TWL6040_REG_DLB 0x20
64#define TWL6040_REG_TRIM1 0x28
65#define TWL6040_REG_TRIM2 0x29
66#define TWL6040_REG_TRIM3 0x2A
67#define TWL6040_REG_HSOTRIM 0x2B
68#define TWL6040_REG_HFOTRIM 0x2C
69#define TWL6040_REG_ACCCTL 0x2D
70#define TWL6040_REG_STATUS 0x2E
71
72
73
74#define TWL6040_THINT 0x01
75#define TWL6040_PLUGINT 0x02
76#define TWL6040_UNPLUGINT 0x04
77#define TWL6040_HOOKINT 0x08
78#define TWL6040_HFINT 0x10
79#define TWL6040_VIBINT 0x20
80#define TWL6040_READYINT 0x40
81
82
83
84#define TWL6040_THMSK 0x01
85#define TWL6040_PLUGMSK 0x02
86#define TWL6040_HOOKMSK 0x08
87#define TWL6040_HFMSK 0x10
88#define TWL6040_VIBMSK 0x20
89#define TWL6040_READYMSK 0x40
90#define TWL6040_ALLINT_MSK 0x7B
91
92
93
94#define TWL6040_NCPENA 0x01
95#define TWL6040_NCPOPEN 0x40
96
97
98
99#define TWL6040_LSLDOENA 0x01
100#define TWL6040_HSLDOENA 0x04
101#define TWL6040_REFENA 0x40
102#define TWL6040_OSCENA 0x80
103
104
105
106#define TWL6040_HPLLENA 0x01
107#define TWL6040_HPLLRST 0x02
108#define TWL6040_HPLLBP 0x04
109#define TWL6040_HPLLSQRENA 0x08
110#define TWL6040_MCLK_12000KHZ (0 << 5)
111#define TWL6040_MCLK_19200KHZ (1 << 5)
112#define TWL6040_MCLK_26000KHZ (2 << 5)
113#define TWL6040_MCLK_38400KHZ (3 << 5)
114#define TWL6040_MCLK_MSK 0x60
115
116
117
118#define TWL6040_LPLLENA 0x01
119#define TWL6040_LPLLRST 0x02
120#define TWL6040_LPLLSEL 0x04
121#define TWL6040_LPLLFIN 0x08
122#define TWL6040_HPLLSEL 0x10
123
124
125
126#define TWL6040_HSDACENA (1 << 0)
127#define TWL6040_HSDACMODE (1 << 1)
128#define TWL6040_HSDRVENA (1 << 2)
129#define TWL6040_HSDRVMODE (1 << 3)
130
131
132
133#define TWL6040_HFDACENA (1 << 0)
134#define TWL6040_HFPGAENA (1 << 1)
135#define TWL6040_HFDRVENA (1 << 4)
136
137
138
139#define TWL6040_VIBENA (1 << 0)
140#define TWL6040_VIBSEL (1 << 1)
141#define TWL6040_VIBCTRL (1 << 2)
142#define TWL6040_VIBCTRL_P (1 << 3)
143#define TWL6040_VIBCTRL_N (1 << 4)
144
145
146
147#define TWL6040_VIBDAT_MAX 0x64
148
149
150
151#define TWL6040_GPO1 0x01
152#define TWL6040_GPO2 0x02
153#define TWL6040_GPO3 0x04
154
155
156
157#define TWL6040_I2CSEL 0x01
158#define TWL6040_RESETSPLIT 0x04
159#define TWL6040_INTCLRMODE 0x08
160
161
162
163#define TWL6040_PLUGCOMP 0x02
164#define TWL6040_VIBLOCDET 0x10
165#define TWL6040_VIBROCDET 0x20
166#define TWL6040_TSHUTDET 0x40
167
168#define TWL6040_CELLS 3
169
170#define TWL6040_REV_ES1_0 0x00
171#define TWL6040_REV_ES1_1 0x01
172#define TWL6040_REV_ES1_3 0x02
173#define TWL6041_REV_ES2_0 0x10
174
175#define TWL6040_IRQ_TH 0
176#define TWL6040_IRQ_PLUG 1
177#define TWL6040_IRQ_HOOK 2
178#define TWL6040_IRQ_HF 3
179#define TWL6040_IRQ_VIB 4
180#define TWL6040_IRQ_READY 5
181
182
183#define TWL6040_SYSCLK_SEL_LPPLL 0
184#define TWL6040_SYSCLK_SEL_HPPLL 1
185
186#define TWL6040_GPO_MAX 3
187
188struct twl6040_codec_data {
189 u16 hs_left_step;
190 u16 hs_right_step;
191 u16 hf_left_step;
192 u16 hf_right_step;
193};
194
195struct twl6040_vibra_data {
196 unsigned int vibldrv_res;
197 unsigned int vibrdrv_res;
198 unsigned int viblmotor_res;
199 unsigned int vibrmotor_res;
200 int vddvibl_uV;
201 int vddvibr_uV;
202};
203
204struct twl6040_gpo_data {
205 int gpio_base;
206};
207
208struct twl6040_platform_data {
209 int audpwron_gpio;
210
211 struct twl6040_codec_data *codec;
212 struct twl6040_vibra_data *vibra;
213 struct twl6040_gpo_data *gpo;
214};
215
216struct regmap;
217struct regmap_irq_chips_data;
218
219struct twl6040 {
220 struct device *dev;
221 struct regmap *regmap;
222 struct regmap_irq_chip_data *irq_data;
223 struct regulator_bulk_data supplies[2];
224 struct mutex mutex;
225 struct mutex irq_mutex;
226 struct mfd_cell cells[TWL6040_CELLS];
227 struct completion ready;
228
229 int audpwron;
230 int power_count;
231 int rev;
232 u8 vibra_ctrl_cache[2];
233
234
235 int pll;
236 unsigned int sysclk;
237 unsigned int mclk;
238
239 unsigned int irq;
240 unsigned int irq_ready;
241 unsigned int irq_th;
242};
243
244int twl6040_reg_read(struct twl6040 *twl6040, unsigned int reg);
245int twl6040_reg_write(struct twl6040 *twl6040, unsigned int reg,
246 u8 val);
247int twl6040_set_bits(struct twl6040 *twl6040, unsigned int reg,
248 u8 mask);
249int twl6040_clear_bits(struct twl6040 *twl6040, unsigned int reg,
250 u8 mask);
251int twl6040_power(struct twl6040 *twl6040, int on);
252int twl6040_set_pll(struct twl6040 *twl6040, int pll_id,
253 unsigned int freq_in, unsigned int freq_out);
254int twl6040_get_pll(struct twl6040 *twl6040);
255unsigned int twl6040_get_sysclk(struct twl6040 *twl6040);
256
257
258int twl6040_get_vibralr_status(struct twl6040 *twl6040);
259
260static inline int twl6040_get_revid(struct twl6040 *twl6040)
261{
262 return twl6040->rev;
263}
264
265
266#endif
267