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#ifndef _TWL3025_H
#define _TWL3025_H
#define PAGE(n) (n << 7)
enum twl3025_reg {
VRPCCFG = PAGE(1) | 30,
VRPCDEV = PAGE(0) | 30,
VRPCMSK = PAGE(1) | 31,
VRPCMSKABB = PAGE(1) | 29,
VRPCSTS = PAGE(0) | 31,
/* Monitoring ADC Registers */
MADCTRL = PAGE(0) | 13,
MADCSTAT = PAGE(0) | 24,
VBATREG = PAGE(0) | 15,
VCHGREG = PAGE(0) | 16,
ICHGREG = PAGE(0) | 17,
VBKPREG = PAGE(0) | 18,
ADIN1REG = PAGE(0) | 19,
ADIN2REG = PAGE(0) | 20,
ADIN3REG = PAGE(0) | 21,
ADIN4REG = PAGE(0) | 22,
/* Clock Generator Registers */
TOGBR1 = PAGE(0) | 4,
TOGBR2 = PAGE(0) | 5,
PWDNRG = PAGE(1) | 9,
TAPCTRL = PAGE(1) | 19,
TAPREG = PAGE(1) | 20,
/* Automatic Frequency Control (AFC) Registers */
AUXAFC1 = PAGE(0) | 7,
AUXAFC2 = PAGE(0) | 8,
AFCCTLADD = PAGE(1) | 21,
AFCOUT = PAGE(1) | 22,
/* Automatic Power Control (APC) Registers */
APCDEL1 = PAGE(0) | 2,
APCDEL2 = PAGE(1) | 26,
AUXAPC = PAGE(0) | 9,
APCRAM = PAGE(0) | 10,
APCOFF = PAGE(0) | 11,
APCOUT = PAGE(1) | 12,
/* Auxiliary DAC Control Register */
AUXDAC = PAGE(0) | 12,
/* SimCard Control Register */
VRPCSIM = PAGE(1) | 23,
/* LED Driver Register */
AUXLED = PAGE(1) | 24,
/* Battery Charger Interface (BCI) Registers */
CHGREG = PAGE(0) | 25,
BCICTL1 = PAGE(0) | 28,
BCICTL2 = PAGE(0) | 29,
BCICONF = PAGE(1) | 13,
/* Interrupt and Bus Control (IBIC) Registers */
ITMASK = PAGE(0) | 28,
ITSTATREG = PAGE(0) | 27, /* both pages! */
PAGEREG = PAGE(0) | 1, /* both pages! */
/* Baseband Codec (BBC) Registers */
BULIOFF = PAGE(1) | 2,
BULQOFF = PAGE(1) | 3,
BULIDAC = PAGE(1) | 5,
BULQDAC = PAGE(1) | 4,
BULGCAL = PAGE(1) | 14,
BULDATA1 = PAGE(0) | 3, /* 16 words */
BBCTRL = PAGE(1) | 6,
/* Voiceband Codec (VBC) Registers */
VBCTRL1 = PAGE(1) | 8,
VBCTRL2 = PAGE(1) | 11,
VBPOP = PAGE(1) | 10,
VBUCTRL = PAGE(1) | 7,
VBDCTRL = PAGE(0) | 6,
};
#define BULDATA2 BULDATA1
enum togbr2_bits {
TOGBR2_KEEPR = (1 << 0), /* Clear KEEPON bit */
TOGBR2_KEEPS = (1 << 1), /* Set KEEPON bit */
TOGBR2_ACTR = (1 << 2), /* Dectivate MCLK */
TOGBR2_ACTS = (1 << 3), /* Activate MCLK */
TOGBR2_IBUFPTR1 = (1 << 4), /* Initialize pointer of burst buffer 1 */
TOGBR2_IBUFPTR2 = (1 << 5), /* Initialize pointer of burst buffer 2 */
TOGBR2_IAPCPTR = (1 << 6), /* Initialize pointer of APC RAM */
};
/* How a RAMP value is encoded */
#define ABB_RAMP_VAL(up, down) ( ((down & 0x1F) << 5) | (up & 0x1F) )
enum twl3025_unit {
TWL3025_UNIT_AFC,
TWL3025_UNIT_MAD,
TWL3025_UNIT_ADA,
TWL3025_UNIT_VDL,
TWL3025_UNIT_VUL,
};
void twl3025_init(void);
void twl3025_reg_write(uint8_t reg, uint16_t data);
uint16_t twl3025_reg_read(uint8_t reg);
void twl3025_power_off(void);
void twl3025_clk13m(int enable);
void twl3025_unit_enable(enum twl3025_unit unit, int on);
enum twl3025_tsp_bits {
BULON = 0x80,
BULCAL = 0x40,
BULENA = 0x20,
BDLON = 0x10,
BDLCAL = 0x08,
BDLENA = 0x04,
STARTADC = 0x02,
};
extern const uint16_t twl3025_default_ramp[16];
/* Enqueue a TSP signal change via the TPU */
void twl3025_tsp_write(uint8_t data);
/* Enqueue a series of TSP commands in the TPU to (de)activate the downlink path */
void twl3025_downlink(int on, int16_t at);
/* Enqueue a series of TSP commands in the TPU to (de)activate the uplink path */
void twl3025_uplink(int on, int16_t at);
/* Update the AFC DAC value */
void twl3025_afc_set(int16_t val);
/* Get the AFC DAC value */
int16_t twl3025_afc_get(void);
/* Get the AFC DAC output value */
uint8_t twl3025_afcout_get(void);
/* Force a certain static AFC DAC output value */
void twl3025_afcout_set(uint8_t val);
#endif
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