1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * twl4030.h - header for TWL4030 PM and audio CODEC device
4 *
5 * Copyright (C) 2005-2006 Texas Instruments, Inc.
6 *
7 * Based on tlv320aic23.c:
8 * Copyright (c) by Kai Svahn <kai.svahn@nokia.com>
9 */
10
11#ifndef __TWL_H_
12#define __TWL_H_
13
14#include <linux/types.h>
15#include <linux/input/matrix_keypad.h>
16
17/*
18 * Using the twl4030 core we address registers using a pair
19 * { module id, relative register offset }
20 * which that core then maps to the relevant
21 * { i2c slave, absolute register address }
22 *
23 * The module IDs are meaningful only to the twl4030 core code,
24 * which uses them as array indices to look up the first register
25 * address each module uses within a given i2c slave.
26 */
27
28/* Module IDs for similar functionalities found in twl4030/twl6030 */
29enum twl_module_ids {
30 TWL_MODULE_USB,
31 TWL_MODULE_PIH,
32 TWL_MODULE_MAIN_CHARGE,
33 TWL_MODULE_PM_MASTER,
34 TWL_MODULE_PM_RECEIVER,
35
36 TWL_MODULE_RTC,
37 TWL_MODULE_PWM,
38 TWL_MODULE_LED,
39 TWL_MODULE_SECURED_REG,
40
41 TWL_MODULE_LAST,
42};
43
44/* Modules only available in twl4030 series */
45enum twl4030_module_ids {
46 TWL4030_MODULE_AUDIO_VOICE = TWL_MODULE_LAST,
47 TWL4030_MODULE_GPIO,
48 TWL4030_MODULE_INTBR,
49 TWL4030_MODULE_TEST,
50 TWL4030_MODULE_KEYPAD,
51
52 TWL4030_MODULE_MADC,
53 TWL4030_MODULE_INTERRUPTS,
54 TWL4030_MODULE_PRECHARGE,
55 TWL4030_MODULE_BACKUP,
56 TWL4030_MODULE_INT,
57
58 TWL5031_MODULE_ACCESSORY,
59 TWL5031_MODULE_INTERRUPTS,
60
61 TWL4030_MODULE_LAST,
62};
63
64/* Modules only available in twl6030 series */
65enum twl6030_module_ids {
66 TWL6030_MODULE_ID0 = TWL_MODULE_LAST,
67 TWL6030_MODULE_ID1,
68 TWL6030_MODULE_ID2,
69 TWL6030_MODULE_GPADC,
70 TWL6030_MODULE_GASGAUGE,
71
72 /* A few extra registers before the registers shared with the 6030 */
73 TWL6032_MODULE_CHARGE,
74 TWL6030_MODULE_LAST,
75};
76
77/* Until the clients has been converted to use TWL_MODULE_LED */
78#define TWL4030_MODULE_LED TWL_MODULE_LED
79
80#define GPIO_INTR_OFFSET 0
81#define KEYPAD_INTR_OFFSET 1
82#define BCI_INTR_OFFSET 2
83#define MADC_INTR_OFFSET 3
84#define USB_INTR_OFFSET 4
85#define CHARGERFAULT_INTR_OFFSET 5
86#define BCI_PRES_INTR_OFFSET 9
87#define USB_PRES_INTR_OFFSET 10
88#define RTC_INTR_OFFSET 11
89
90/*
91 * Offset from TWL6030_IRQ_BASE / pdata->irq_base
92 */
93#define PWR_INTR_OFFSET 0
94#define HOTDIE_INTR_OFFSET 12
95#define SMPSLDO_INTR_OFFSET 13
96#define BATDETECT_INTR_OFFSET 14
97#define SIMDETECT_INTR_OFFSET 15
98#define MMCDETECT_INTR_OFFSET 16
99#define GASGAUGE_INTR_OFFSET 17
100#define USBOTG_INTR_OFFSET 4
101#define CHARGER_INTR_OFFSET 2
102#define RSV_INTR_OFFSET 0
103
104/* INT register offsets */
105#define REG_INT_STS_A 0x00
106#define REG_INT_STS_B 0x01
107#define REG_INT_STS_C 0x02
108
109#define REG_INT_MSK_LINE_A 0x03
110#define REG_INT_MSK_LINE_B 0x04
111#define REG_INT_MSK_LINE_C 0x05
112
113#define REG_INT_MSK_STS_A 0x06
114#define REG_INT_MSK_STS_B 0x07
115#define REG_INT_MSK_STS_C 0x08
116
117/* MASK INT REG GROUP A */
118#define TWL6030_PWR_INT_MASK 0x07
119#define TWL6030_RTC_INT_MASK 0x18
120#define TWL6030_HOTDIE_INT_MASK 0x20
121#define TWL6030_SMPSLDOA_INT_MASK 0xC0
122
123/* MASK INT REG GROUP B */
124#define TWL6030_SMPSLDOB_INT_MASK 0x01
125#define TWL6030_BATDETECT_INT_MASK 0x02
126#define TWL6030_SIMDETECT_INT_MASK 0x04
127#define TWL6030_MMCDETECT_INT_MASK 0x08
128#define TWL6030_GPADC_INT_MASK 0x60
129#define TWL6030_GASGAUGE_INT_MASK 0x80
130
131/* MASK INT REG GROUP C */
132#define TWL6030_USBOTG_INT_MASK 0x0F
133#define TWL6030_CHARGER_CTRL_INT_MASK 0x10
134#define TWL6030_CHARGER_FAULT_INT_MASK 0x60
135
136#define TWL6030_MMCCTRL 0xEE
137#define VMMC_AUTO_OFF (0x1 << 3)
138#define SW_FC (0x1 << 2)
139#define STS_MMC 0x1
140
141#define TWL6030_CFG_INPUT_PUPD3 0xF2
142#define MMC_PU (0x1 << 3)
143#define MMC_PD (0x1 << 2)
144
145#define TWL_SIL_TYPE(rev) ((rev) & 0x00FFFFFF)
146#define TWL_SIL_REV(rev) ((rev) >> 24)
147#define TWL_SIL_5030 0x09002F
148#define TWL5030_REV_1_0 0x00
149#define TWL5030_REV_1_1 0x10
150#define TWL5030_REV_1_2 0x30
151
152#define TWL4030_CLASS_ID 0x4030
153#define TWL6030_CLASS_ID 0x6030
154unsigned int twl_rev(void);
155#define GET_TWL_REV (twl_rev())
156#define TWL_CLASS_IS(class, id) \
157static inline int twl_class_is_ ##class(void) \
158{ \
159 return ((id) == (GET_TWL_REV)) ? 1 : 0; \
160}
161
162TWL_CLASS_IS(4030, TWL4030_CLASS_ID)
163TWL_CLASS_IS(6030, TWL6030_CLASS_ID)
164
165/* Set the regcache bypass for the regmap associated with the nodule */
166int twl_set_regcache_bypass(u8 mod_no, bool enable);
167
168/*
169 * Read and write several 8-bit registers at once.
170 */
171int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
172int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
173
174/*
175 * Read and write single 8-bit registers
176 */
177static inline int twl_i2c_write_u8(u8 mod_no, u8 val, u8 reg) {
178 return twl_i2c_write(mod_no, value: &val, reg, num_bytes: 1);
179}
180
181static inline int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg) {
182 return twl_i2c_read(mod_no, value: val, reg, num_bytes: 1);
183}
184
185static inline int twl_i2c_write_u16(u8 mod_no, u16 val, u8 reg) {
186 __le16 value;
187
188 value = cpu_to_le16(val);
189 return twl_i2c_write(mod_no, value: (u8 *) &value, reg, num_bytes: 2);
190}
191
192static inline int twl_i2c_read_u16(u8 mod_no, u16 *val, u8 reg) {
193 int ret;
194 __le16 value;
195
196 ret = twl_i2c_read(mod_no, value: (u8 *) &value, reg, num_bytes: 2);
197 *val = le16_to_cpu(value);
198 return ret;
199}
200
201int twl_get_type(void);
202int twl_get_version(void);
203int twl_get_hfclk_rate(void);
204
205int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
206int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
207
208/* Card detect Configuration for MMC1 Controller on OMAP4 */
209#ifdef CONFIG_TWL4030_CORE
210int twl6030_mmc_card_detect_config(void);
211#else
212static inline int twl6030_mmc_card_detect_config(void)
213{
214 pr_debug("twl6030_mmc_card_detect_config not supported\n");
215 return 0;
216}
217#endif
218
219/* MMC1 Controller on OMAP4 uses Phoenix irq for Card detect */
220#ifdef CONFIG_TWL4030_CORE
221int twl6030_mmc_card_detect(struct device *dev, int slot);
222#else
223static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
224{
225 pr_debug("Call back twl6030_mmc_card_detect not supported\n");
226 return -EIO;
227}
228#endif
229/*----------------------------------------------------------------------*/
230
231/*
232 * NOTE: at up to 1024 registers, this is a big chip.
233 *
234 * Avoid putting register declarations in this file, instead of into
235 * a driver-private file, unless some of the registers in a block
236 * need to be shared with other drivers. One example is blocks that
237 * have Secondary IRQ Handler (SIH) registers.
238 */
239
240#define TWL4030_SIH_CTRL_EXCLEN_MASK BIT(0)
241#define TWL4030_SIH_CTRL_PENDDIS_MASK BIT(1)
242#define TWL4030_SIH_CTRL_COR_MASK BIT(2)
243
244/*----------------------------------------------------------------------*/
245
246/*
247 * GPIO Block Register offsets (use TWL4030_MODULE_GPIO)
248 */
249
250#define REG_GPIODATAIN1 0x0
251#define REG_GPIODATAIN2 0x1
252#define REG_GPIODATAIN3 0x2
253#define REG_GPIODATADIR1 0x3
254#define REG_GPIODATADIR2 0x4
255#define REG_GPIODATADIR3 0x5
256#define REG_GPIODATAOUT1 0x6
257#define REG_GPIODATAOUT2 0x7
258#define REG_GPIODATAOUT3 0x8
259#define REG_CLEARGPIODATAOUT1 0x9
260#define REG_CLEARGPIODATAOUT2 0xA
261#define REG_CLEARGPIODATAOUT3 0xB
262#define REG_SETGPIODATAOUT1 0xC
263#define REG_SETGPIODATAOUT2 0xD
264#define REG_SETGPIODATAOUT3 0xE
265#define REG_GPIO_DEBEN1 0xF
266#define REG_GPIO_DEBEN2 0x10
267#define REG_GPIO_DEBEN3 0x11
268#define REG_GPIO_CTRL 0x12
269#define REG_GPIOPUPDCTR1 0x13
270#define REG_GPIOPUPDCTR2 0x14
271#define REG_GPIOPUPDCTR3 0x15
272#define REG_GPIOPUPDCTR4 0x16
273#define REG_GPIOPUPDCTR5 0x17
274#define REG_GPIO_ISR1A 0x19
275#define REG_GPIO_ISR2A 0x1A
276#define REG_GPIO_ISR3A 0x1B
277#define REG_GPIO_IMR1A 0x1C
278#define REG_GPIO_IMR2A 0x1D
279#define REG_GPIO_IMR3A 0x1E
280#define REG_GPIO_ISR1B 0x1F
281#define REG_GPIO_ISR2B 0x20
282#define REG_GPIO_ISR3B 0x21
283#define REG_GPIO_IMR1B 0x22
284#define REG_GPIO_IMR2B 0x23
285#define REG_GPIO_IMR3B 0x24
286#define REG_GPIO_EDR1 0x28
287#define REG_GPIO_EDR2 0x29
288#define REG_GPIO_EDR3 0x2A
289#define REG_GPIO_EDR4 0x2B
290#define REG_GPIO_EDR5 0x2C
291#define REG_GPIO_SIH_CTRL 0x2D
292
293/* Up to 18 signals are available as GPIOs, when their
294 * pins are not assigned to another use (such as ULPI/USB).
295 */
296#define TWL4030_GPIO_MAX 18
297
298/*----------------------------------------------------------------------*/
299
300/*Interface Bit Register (INTBR) offsets
301 *(Use TWL_4030_MODULE_INTBR)
302 */
303
304#define REG_IDCODE_7_0 0x00
305#define REG_IDCODE_15_8 0x01
306#define REG_IDCODE_16_23 0x02
307#define REG_IDCODE_31_24 0x03
308#define REG_GPPUPDCTR1 0x0F
309#define REG_UNLOCK_TEST_REG 0x12
310
311/*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */
312
313#define I2C_SCL_CTRL_PU BIT(0)
314#define I2C_SDA_CTRL_PU BIT(2)
315#define SR_I2C_SCL_CTRL_PU BIT(4)
316#define SR_I2C_SDA_CTRL_PU BIT(6)
317
318#define TWL_EEPROM_R_UNLOCK 0x49
319
320/*----------------------------------------------------------------------*/
321
322/*
323 * Keypad register offsets (use TWL4030_MODULE_KEYPAD)
324 * ... SIH/interrupt only
325 */
326
327#define TWL4030_KEYPAD_KEYP_ISR1 0x11
328#define TWL4030_KEYPAD_KEYP_IMR1 0x12
329#define TWL4030_KEYPAD_KEYP_ISR2 0x13
330#define TWL4030_KEYPAD_KEYP_IMR2 0x14
331#define TWL4030_KEYPAD_KEYP_SIR 0x15 /* test register */
332#define TWL4030_KEYPAD_KEYP_EDR 0x16
333#define TWL4030_KEYPAD_KEYP_SIH_CTRL 0x17
334
335/*----------------------------------------------------------------------*/
336
337/*
338 * Multichannel ADC register offsets (use TWL4030_MODULE_MADC)
339 * ... SIH/interrupt only
340 */
341
342#define TWL4030_MADC_ISR1 0x61
343#define TWL4030_MADC_IMR1 0x62
344#define TWL4030_MADC_ISR2 0x63
345#define TWL4030_MADC_IMR2 0x64
346#define TWL4030_MADC_SIR 0x65 /* test register */
347#define TWL4030_MADC_EDR 0x66
348#define TWL4030_MADC_SIH_CTRL 0x67
349
350/*----------------------------------------------------------------------*/
351
352/*
353 * Battery charger register offsets (use TWL4030_MODULE_INTERRUPTS)
354 */
355
356#define TWL4030_INTERRUPTS_BCIISR1A 0x0
357#define TWL4030_INTERRUPTS_BCIISR2A 0x1
358#define TWL4030_INTERRUPTS_BCIIMR1A 0x2
359#define TWL4030_INTERRUPTS_BCIIMR2A 0x3
360#define TWL4030_INTERRUPTS_BCIISR1B 0x4
361#define TWL4030_INTERRUPTS_BCIISR2B 0x5
362#define TWL4030_INTERRUPTS_BCIIMR1B 0x6
363#define TWL4030_INTERRUPTS_BCIIMR2B 0x7
364#define TWL4030_INTERRUPTS_BCISIR1 0x8 /* test register */
365#define TWL4030_INTERRUPTS_BCISIR2 0x9 /* test register */
366#define TWL4030_INTERRUPTS_BCIEDR1 0xa
367#define TWL4030_INTERRUPTS_BCIEDR2 0xb
368#define TWL4030_INTERRUPTS_BCIEDR3 0xc
369#define TWL4030_INTERRUPTS_BCISIHCTRL 0xd
370
371/*----------------------------------------------------------------------*/
372
373/*
374 * Power Interrupt block register offsets (use TWL4030_MODULE_INT)
375 */
376
377#define TWL4030_INT_PWR_ISR1 0x0
378#define TWL4030_INT_PWR_IMR1 0x1
379#define TWL4030_INT_PWR_ISR2 0x2
380#define TWL4030_INT_PWR_IMR2 0x3
381#define TWL4030_INT_PWR_SIR 0x4 /* test register */
382#define TWL4030_INT_PWR_EDR1 0x5
383#define TWL4030_INT_PWR_EDR2 0x6
384#define TWL4030_INT_PWR_SIH_CTRL 0x7
385
386/*----------------------------------------------------------------------*/
387
388/*
389 * Accessory Interrupts
390 */
391#define TWL5031_ACIIMR_LSB 0x05
392#define TWL5031_ACIIMR_MSB 0x06
393#define TWL5031_ACIIDR_LSB 0x07
394#define TWL5031_ACIIDR_MSB 0x08
395#define TWL5031_ACCISR1 0x0F
396#define TWL5031_ACCIMR1 0x10
397#define TWL5031_ACCISR2 0x11
398#define TWL5031_ACCIMR2 0x12
399#define TWL5031_ACCSIR 0x13
400#define TWL5031_ACCEDR1 0x14
401#define TWL5031_ACCSIHCTRL 0x15
402
403/*----------------------------------------------------------------------*/
404
405/*
406 * Battery Charger Controller
407 */
408
409#define TWL5031_INTERRUPTS_BCIISR1 0x0
410#define TWL5031_INTERRUPTS_BCIIMR1 0x1
411#define TWL5031_INTERRUPTS_BCIISR2 0x2
412#define TWL5031_INTERRUPTS_BCIIMR2 0x3
413#define TWL5031_INTERRUPTS_BCISIR 0x4
414#define TWL5031_INTERRUPTS_BCIEDR1 0x5
415#define TWL5031_INTERRUPTS_BCIEDR2 0x6
416#define TWL5031_INTERRUPTS_BCISIHCTRL 0x7
417
418/*----------------------------------------------------------------------*/
419
420/*
421 * PM Master module register offsets (use TWL4030_MODULE_PM_MASTER)
422 */
423
424#define TWL4030_PM_MASTER_CFG_P1_TRANSITION 0x00
425#define TWL4030_PM_MASTER_CFG_P2_TRANSITION 0x01
426#define TWL4030_PM_MASTER_CFG_P3_TRANSITION 0x02
427#define TWL4030_PM_MASTER_CFG_P123_TRANSITION 0x03
428#define TWL4030_PM_MASTER_STS_BOOT 0x04
429#define TWL4030_PM_MASTER_CFG_BOOT 0x05
430#define TWL4030_PM_MASTER_SHUNDAN 0x06
431#define TWL4030_PM_MASTER_BOOT_BCI 0x07
432#define TWL4030_PM_MASTER_CFG_PWRANA1 0x08
433#define TWL4030_PM_MASTER_CFG_PWRANA2 0x09
434#define TWL4030_PM_MASTER_BACKUP_MISC_STS 0x0b
435#define TWL4030_PM_MASTER_BACKUP_MISC_CFG 0x0c
436#define TWL4030_PM_MASTER_BACKUP_MISC_TST 0x0d
437#define TWL4030_PM_MASTER_PROTECT_KEY 0x0e
438#define TWL4030_PM_MASTER_STS_HW_CONDITIONS 0x0f
439#define TWL4030_PM_MASTER_P1_SW_EVENTS 0x10
440#define TWL4030_PM_MASTER_P2_SW_EVENTS 0x11
441#define TWL4030_PM_MASTER_P3_SW_EVENTS 0x12
442#define TWL4030_PM_MASTER_STS_P123_STATE 0x13
443#define TWL4030_PM_MASTER_PB_CFG 0x14
444#define TWL4030_PM_MASTER_PB_WORD_MSB 0x15
445#define TWL4030_PM_MASTER_PB_WORD_LSB 0x16
446#define TWL4030_PM_MASTER_SEQ_ADD_W2P 0x1c
447#define TWL4030_PM_MASTER_SEQ_ADD_P2A 0x1d
448#define TWL4030_PM_MASTER_SEQ_ADD_A2W 0x1e
449#define TWL4030_PM_MASTER_SEQ_ADD_A2S 0x1f
450#define TWL4030_PM_MASTER_SEQ_ADD_S2A12 0x20
451#define TWL4030_PM_MASTER_SEQ_ADD_S2A3 0x21
452#define TWL4030_PM_MASTER_SEQ_ADD_WARM 0x22
453#define TWL4030_PM_MASTER_MEMORY_ADDRESS 0x23
454#define TWL4030_PM_MASTER_MEMORY_DATA 0x24
455
456#define TWL4030_PM_MASTER_KEY_CFG1 0xc0
457#define TWL4030_PM_MASTER_KEY_CFG2 0x0c
458
459#define TWL4030_PM_MASTER_KEY_TST1 0xe0
460#define TWL4030_PM_MASTER_KEY_TST2 0x0e
461
462#define TWL4030_PM_MASTER_GLOBAL_TST 0xb6
463
464/*----------------------------------------------------------------------*/
465
466/* Power bus message definitions */
467
468/* The TWL4030/5030 splits its power-management resources (the various
469 * regulators, clock and reset lines) into 3 processor groups - P1, P2 and
470 * P3. These groups can then be configured to transition between sleep, wait-on
471 * and active states by sending messages to the power bus. See Section 5.4.2
472 * Power Resources of TWL4030 TRM
473 */
474
475/* Processor groups */
476#define DEV_GRP_NULL 0x0
477#define DEV_GRP_P1 0x1 /* P1: all OMAP devices */
478#define DEV_GRP_P2 0x2 /* P2: all Modem devices */
479#define DEV_GRP_P3 0x4 /* P3: all peripheral devices */
480
481/* Resource groups */
482#define RES_GRP_RES 0x0 /* Reserved */
483#define RES_GRP_PP 0x1 /* Power providers */
484#define RES_GRP_RC 0x2 /* Reset and control */
485#define RES_GRP_PP_RC 0x3
486#define RES_GRP_PR 0x4 /* Power references */
487#define RES_GRP_PP_PR 0x5
488#define RES_GRP_RC_PR 0x6
489#define RES_GRP_ALL 0x7 /* All resource groups */
490
491#define RES_TYPE2_R0 0x0
492#define RES_TYPE2_R1 0x1
493#define RES_TYPE2_R2 0x2
494
495#define RES_TYPE_R0 0x0
496#define RES_TYPE_ALL 0x7
497
498/* Resource states */
499#define RES_STATE_WRST 0xF
500#define RES_STATE_ACTIVE 0xE
501#define RES_STATE_SLEEP 0x8
502#define RES_STATE_OFF 0x0
503
504/* Power resources */
505
506/* Power providers */
507#define RES_VAUX1 1
508#define RES_VAUX2 2
509#define RES_VAUX3 3
510#define RES_VAUX4 4
511#define RES_VMMC1 5
512#define RES_VMMC2 6
513#define RES_VPLL1 7
514#define RES_VPLL2 8
515#define RES_VSIM 9
516#define RES_VDAC 10
517#define RES_VINTANA1 11
518#define RES_VINTANA2 12
519#define RES_VINTDIG 13
520#define RES_VIO 14
521#define RES_VDD1 15
522#define RES_VDD2 16
523#define RES_VUSB_1V5 17
524#define RES_VUSB_1V8 18
525#define RES_VUSB_3V1 19
526#define RES_VUSBCP 20
527#define RES_REGEN 21
528/* Reset and control */
529#define RES_NRES_PWRON 22
530#define RES_CLKEN 23
531#define RES_SYSEN 24
532#define RES_HFCLKOUT 25
533#define RES_32KCLKOUT 26
534#define RES_RESET 27
535/* Power Reference */
536#define RES_MAIN_REF 28
537
538#define TOTAL_RESOURCES 28
539/*
540 * Power Bus Message Format ... these can be sent individually by Linux,
541 * but are usually part of downloaded scripts that are run when various
542 * power events are triggered.
543 *
544 * Broadcast Message (16 Bits):
545 * DEV_GRP[15:13] MT[12] RES_GRP[11:9] RES_TYPE2[8:7] RES_TYPE[6:4]
546 * RES_STATE[3:0]
547 *
548 * Singular Message (16 Bits):
549 * DEV_GRP[15:13] MT[12] RES_ID[11:4] RES_STATE[3:0]
550 */
551
552#define MSG_BROADCAST(devgrp, grp, type, type2, state) \
553 ( (devgrp) << 13 | 1 << 12 | (grp) << 9 | (type2) << 7 \
554 | (type) << 4 | (state))
555
556#define MSG_SINGULAR(devgrp, id, state) \
557 ((devgrp) << 13 | 0 << 12 | (id) << 4 | (state))
558
559#define MSG_BROADCAST_ALL(devgrp, state) \
560 ((devgrp) << 5 | (state))
561
562#define MSG_BROADCAST_REF MSG_BROADCAST_ALL
563#define MSG_BROADCAST_PROV MSG_BROADCAST_ALL
564#define MSG_BROADCAST__CLK_RST MSG_BROADCAST_ALL
565/*----------------------------------------------------------------------*/
566
567struct twl4030_clock_init_data {
568 bool ck32k_lowpwr_enable;
569};
570
571struct twl4030_bci_platform_data {
572 int *battery_tmp_tbl;
573 unsigned int tblsize;
574 int bb_uvolt; /* voltage to charge backup battery */
575 int bb_uamp; /* current for backup battery charging */
576};
577
578/* TWL4030_GPIO_MAX (18) GPIOs, with interrupts */
579struct twl4030_gpio_platform_data {
580 /* package the two LED signals as output-only GPIOs? */
581 bool use_leds;
582
583 /* gpio-n should control VMMC(n+1) if BIT(n) in mmc_cd is set */
584 u8 mmc_cd;
585
586 /* if BIT(N) is set, or VMMC(n+1) is linked, debounce GPIO-N */
587 u32 debounce;
588
589 /* For gpio-N, bit (1 << N) in "pullups" is set if that pullup
590 * should be enabled. Else, if that bit is set in "pulldowns",
591 * that pulldown is enabled. Don't waste power by letting any
592 * digital inputs float...
593 */
594 u32 pullups;
595 u32 pulldowns;
596};
597
598struct twl4030_madc_platform_data {
599 int irq_line;
600};
601
602/* Boards have unique mappings of {row, col} --> keycode.
603 * Column and row are 8 bits each, but range only from 0..7.
604 * a PERSISTENT_KEY is "always on" and never reported.
605 */
606#define PERSISTENT_KEY(r, c) KEY((r), (c), KEY_RESERVED)
607
608struct twl4030_keypad_data {
609 const struct matrix_keymap_data *keymap_data;
610 unsigned rows;
611 unsigned cols;
612 bool rep;
613};
614
615enum twl4030_usb_mode {
616 T2_USB_MODE_ULPI = 1,
617 T2_USB_MODE_CEA2011_3PIN = 2,
618};
619
620struct twl4030_usb_data {
621 enum twl4030_usb_mode usb_mode;
622 unsigned long features;
623
624 int (*phy_init)(struct device *dev);
625 int (*phy_exit)(struct device *dev);
626 /* Power on/off the PHY */
627 int (*phy_power)(struct device *dev, int iD, int on);
628 /* enable/disable phy clocks */
629 int (*phy_set_clock)(struct device *dev, int on);
630 /* suspend/resume of phy */
631 int (*phy_suspend)(struct device *dev, int suspend);
632};
633
634struct twl4030_ins {
635 u16 pmb_message;
636 u8 delay;
637};
638
639struct twl4030_script {
640 struct twl4030_ins *script;
641 unsigned size;
642 u8 flags;
643#define TWL4030_WRST_SCRIPT (1<<0)
644#define TWL4030_WAKEUP12_SCRIPT (1<<1)
645#define TWL4030_WAKEUP3_SCRIPT (1<<2)
646#define TWL4030_SLEEP_SCRIPT (1<<3)
647};
648
649struct twl4030_resconfig {
650 u8 resource;
651 u8 devgroup; /* Processor group that Power resource belongs to */
652 u8 type; /* Power resource addressed, 6 / broadcast message */
653 u8 type2; /* Power resource addressed, 3 / broadcast message */
654 u8 remap_off; /* off state remapping */
655 u8 remap_sleep; /* sleep state remapping */
656};
657
658struct twl4030_power_data {
659 struct twl4030_script **scripts;
660 unsigned num;
661 struct twl4030_resconfig *resource_config;
662 struct twl4030_resconfig *board_config;
663#define TWL4030_RESCONFIG_UNDEF ((u8)-1)
664 bool use_poweroff; /* Board is wired for TWL poweroff */
665 bool ac_charger_quirk; /* Disable AC charger on board */
666};
667
668extern int twl4030_remove_script(u8 flags);
669extern void twl4030_power_off(void);
670
671struct twl4030_codec_data {
672 unsigned int digimic_delay; /* in ms */
673 unsigned int ramp_delay_value;
674 unsigned int offset_cncl_path;
675 unsigned int hs_extmute:1;
676 int hs_extmute_gpio;
677};
678
679struct twl4030_vibra_data {
680 unsigned int coexist;
681};
682
683struct twl4030_audio_data {
684 unsigned int audio_mclk;
685 struct twl4030_codec_data *codec;
686 struct twl4030_vibra_data *vibra;
687
688 /* twl6040 */
689 int audpwron_gpio; /* audio power-on gpio */
690 int naudint_irq; /* audio interrupt */
691 unsigned int irq_base;
692};
693
694struct twl_regulator_driver_data {
695 int (*set_voltage)(void *data, int target_uV);
696 int (*get_voltage)(void *data);
697 void *data;
698 unsigned long features;
699};
700/* chip-specific feature flags, for twl_regulator_driver_data.features */
701#define TWL4030_VAUX2 BIT(0) /* pre-5030 voltage ranges */
702#define TPS_SUBSET BIT(1) /* tps659[23]0 have fewer LDOs */
703#define TWL5031 BIT(2) /* twl5031 has different registers */
704#define TWL6030_CLASS BIT(3) /* TWL6030 class */
705#define TWL6032_SUBCLASS BIT(4) /* TWL6032 has changed registers */
706#define TWL4030_ALLOW_UNSUPPORTED BIT(5) /* Some voltages are possible
707 * but not officially supported.
708 * This flag is necessary to
709 * enable them.
710 */
711
712/*----------------------------------------------------------------------*/
713
714int twl4030_sih_setup(struct device *dev, int module, int irq_base);
715
716/* Offsets to Power Registers */
717#define TWL4030_VDAC_DEV_GRP 0x3B
718#define TWL4030_VDAC_DEDICATED 0x3E
719#define TWL4030_VAUX1_DEV_GRP 0x17
720#define TWL4030_VAUX1_DEDICATED 0x1A
721#define TWL4030_VAUX2_DEV_GRP 0x1B
722#define TWL4030_VAUX2_DEDICATED 0x1E
723#define TWL4030_VAUX3_DEV_GRP 0x1F
724#define TWL4030_VAUX3_DEDICATED 0x22
725
726/*----------------------------------------------------------------------*/
727
728/* Linux-specific regulator identifiers ... for now, we only support
729 * the LDOs, and leave the three buck converters alone. VDD1 and VDD2
730 * need to tie into hardware based voltage scaling (cpufreq etc), while
731 * VIO is generally fixed.
732 */
733
734/* TWL4030 SMPS/LDO's */
735/* EXTERNAL dc-to-dc buck converters */
736#define TWL4030_REG_VDD1 0
737#define TWL4030_REG_VDD2 1
738#define TWL4030_REG_VIO 2
739
740/* EXTERNAL LDOs */
741#define TWL4030_REG_VDAC 3
742#define TWL4030_REG_VPLL1 4
743#define TWL4030_REG_VPLL2 5 /* not on all chips */
744#define TWL4030_REG_VMMC1 6
745#define TWL4030_REG_VMMC2 7 /* not on all chips */
746#define TWL4030_REG_VSIM 8 /* not on all chips */
747#define TWL4030_REG_VAUX1 9 /* not on all chips */
748#define TWL4030_REG_VAUX2_4030 10 /* (twl4030-specific) */
749#define TWL4030_REG_VAUX2 11 /* (twl5030 and newer) */
750#define TWL4030_REG_VAUX3 12 /* not on all chips */
751#define TWL4030_REG_VAUX4 13 /* not on all chips */
752
753/* INTERNAL LDOs */
754#define TWL4030_REG_VINTANA1 14
755#define TWL4030_REG_VINTANA2 15
756#define TWL4030_REG_VINTDIG 16
757#define TWL4030_REG_VUSB1V5 17
758#define TWL4030_REG_VUSB1V8 18
759#define TWL4030_REG_VUSB3V1 19
760
761/* TWL6030 SMPS/LDO's */
762/* EXTERNAL dc-to-dc buck convertor controllable via SR */
763#define TWL6030_REG_VDD1 30
764#define TWL6030_REG_VDD2 31
765#define TWL6030_REG_VDD3 32
766
767/* Non SR compliant dc-to-dc buck convertors */
768#define TWL6030_REG_VMEM 33
769#define TWL6030_REG_V2V1 34
770#define TWL6030_REG_V1V29 35
771#define TWL6030_REG_V1V8 36
772
773/* EXTERNAL LDOs */
774#define TWL6030_REG_VAUX1_6030 37
775#define TWL6030_REG_VAUX2_6030 38
776#define TWL6030_REG_VAUX3_6030 39
777#define TWL6030_REG_VMMC 40
778#define TWL6030_REG_VPP 41
779#define TWL6030_REG_VUSIM 42
780#define TWL6030_REG_VANA 43
781#define TWL6030_REG_VCXIO 44
782#define TWL6030_REG_VDAC 45
783#define TWL6030_REG_VUSB 46
784
785/* INTERNAL LDOs */
786#define TWL6030_REG_VRTC 47
787#define TWL6030_REG_CLK32KG 48
788
789/* LDOs on 6025 have different names */
790#define TWL6032_REG_LDO2 49
791#define TWL6032_REG_LDO4 50
792#define TWL6032_REG_LDO3 51
793#define TWL6032_REG_LDO5 52
794#define TWL6032_REG_LDO1 53
795#define TWL6032_REG_LDO7 54
796#define TWL6032_REG_LDO6 55
797#define TWL6032_REG_LDOLN 56
798#define TWL6032_REG_LDOUSB 57
799
800/* 6025 DCDC supplies */
801#define TWL6032_REG_SMPS3 58
802#define TWL6032_REG_SMPS4 59
803#define TWL6032_REG_VIO 60
804
805
806#endif /* End of __TWL4030_H */
807

source code of linux/include/linux/mfd/twl.h