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-rw-r--r--src/target/firmware/include/abb/twl3025.h136
1 files changed, 136 insertions, 0 deletions
diff --git a/src/target/firmware/include/abb/twl3025.h b/src/target/firmware/include/abb/twl3025.h
new file mode 100644
index 0000000..2cd35a5
--- /dev/null
+++ b/src/target/firmware/include/abb/twl3025.h
@@ -0,0 +1,136 @@
+#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