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authorAidan MacDonald <amachronic@protonmail.com>2022-01-09 16:03:30 +0000
committerAidan MacDonald <amachronic@protonmail.com>2022-01-09 19:58:34 +0000
commiteaee5e7339aec46b4b67f06b139b8708810a4c2e (patch)
tree28bac18b6a68caae4689c712b4b7d2ab80fed583 /firmware/export
parent8f063d49c2e1dffb5548e40b69782963e18b1171 (diff)
downloadrockbox-eaee5e7339aec46b4b67f06b139b8708810a4c2e.tar.gz
rockbox-eaee5e7339aec46b4b67f06b139b8708810a4c2e.zip
Revert "AXP PMU rewrite (again)"
This caused LCD problems on the ErosQ, where the screen would go white until being put through a sleep/wake cycle. The exact reason for this isn't obvious, but the problem didn't exist prior to the AXP driver rewrite. The two dependent changes, 42999913ba - x1000: Increase USB current limit to 500 mA at all times 90dd2f84a9 - x1000: Correctly limit USB charging current ended up bringing the USB charging situation back to where it was prior to the rewrite, so the cleanest option is to revert the whole lot. This reverts commit 42999913ba3a76221fceb04b1f935ed4e0e71476. This reverts commit 90dd2f84a9174c38dbfb07d582ec6ee7697b1939. This reverts commit 2d891439623bb76d38b98202ca5f3eea3c01c5f0. Change-Id: I1cff2bfdd1b189df14bcf8cce42db725caa470d7
Diffstat (limited to 'firmware/export')
-rw-r--r--firmware/export/axp-pmu.h151
-rw-r--r--firmware/export/axp192-defs.h308
-rw-r--r--firmware/export/axp192.h131
3 files changed, 151 insertions, 439 deletions
diff --git a/firmware/export/axp-pmu.h b/firmware/export/axp-pmu.h
new file mode 100644
index 0000000000..457f746e8c
--- /dev/null
+++ b/firmware/export/axp-pmu.h
@@ -0,0 +1,151 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2021 Aidan MacDonald
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef __AXP_PMU_H__
+#define __AXP_PMU_H__
+
+#include "config.h"
+#include <stdbool.h>
+#include <stdint.h>
+
+/* ADC channels */
+#define ADC_ACIN_VOLTAGE 0
+#define ADC_ACIN_CURRENT 1
+#define ADC_VBUS_VOLTAGE 2
+#define ADC_VBUS_CURRENT 3
+#define ADC_INTERNAL_TEMP 4
+#define ADC_TS_INPUT 5
+#define ADC_BATTERY_VOLTAGE 6
+#define ADC_CHARGE_CURRENT 7
+#define ADC_DISCHARGE_CURRENT 8
+#define ADC_APS_VOLTAGE 9
+#define ADC_BATTERY_POWER 10
+#define NUM_ADC_CHANNELS 11
+
+/* ADC sampling rates */
+#define AXP_ADC_RATE_25HZ 0
+#define AXP_ADC_RATE_50HZ 1
+#define AXP_ADC_RATE_100HZ 2
+#define AXP_ADC_RATE_200HZ 3
+
+/* Return values of axp_battery_status() */
+#define AXP_BATT_DISCHARGING 0
+#define AXP_BATT_CHARGING 1
+#define AXP_BATT_FULL 2
+
+/* Bits returned by axp_input_status() */
+#define AXP_INPUT_AC (1 << 0)
+#define AXP_INPUT_USB (1 << 1)
+#define AXP_INPUT_BATTERY (1 << 2)
+#define AXP_INPUT_EXTERNAL (AXP_INPUT_AC|AXP_INPUT_USB)
+
+/* Power supplies known by this driver. Not every chip has all supplies! */
+#define AXP_SUPPLY_DCDC1 0
+#define AXP_SUPPLY_DCDC2 1
+#define AXP_SUPPLY_DCDC3 2
+#define AXP_SUPPLY_LDO1 3
+#define AXP_SUPPLY_LDO2 4
+#define AXP_SUPPLY_LDO3 5
+#define AXP_SUPPLY_LDO_IO0 6
+#define AXP_NUM_SUPPLIES 7
+
+/* Special values returned by axp_supply_get_voltage */
+#define AXP_SUPPLY_NOT_PRESENT INT_MIN
+#define AXP_SUPPLY_DISABLED (-1)
+
+/* Registers -- common to AXP173 and AXP192 (incomplete listing) */
+#define AXP_REG_POWERSTATUS 0x00
+#define AXP_REG_CHARGESTATUS 0x01
+#define AXP_REG_CHIP_ID 0x03
+#define AXP_REG_PWROUTPUTCTRL1 0x10
+#define AXP_REG_PWROUTPUTCTRL2 0x12
+#define AXP_REG_SHUTDOWNLEDCTRL 0x32
+#define AXP_REG_CHARGECONTROL1 0x33
+#define AXP_REG_DCDCWORKINGMODE 0x80
+#define AXP_REG_ADCENABLE1 0x82
+#define AXP_REG_ADCENABLE2 0x83
+#define AXP_REG_ADCSAMPLERATE 0x84
+#define AXP_REG_COULOMBCOUNTERBASE 0xb0
+#define AXP_REG_COULOMBCOUNTERCTRL 0xb8
+
+/* AXP192-only registers (incomplete listing) */
+#define AXP192_REG_GPIO0FUNCTION 0x90
+#define AXP192_REG_GPIO1FUNCTION 0x92
+#define AXP192_REG_GPIO2FUNCTION 0x93
+#define AXP192_REG_GPIOSTATE1 0x94
+
+/* Must be called from power_init() to initialize the driver state */
+extern void axp_init(void);
+
+/* - axp_supply_set_voltage(): set a supply voltage to the given value
+ * in millivolts. Pass a voltage of AXP_SUPPLY_DISABLED to shut off
+ * the supply. Any invalid supply or voltage will make the call a no-op.
+ *
+ * - axp_supply_get_voltage() returns a supply voltage in millivolts.
+ * If the supply is powered off, returns AXP_SUPPLY_DISABLED.
+ * If the chip does not have the supply, returns AXP_SUPPLY_NOT_PRESENT.
+ */
+extern void axp_supply_set_voltage(int supply, int voltage);
+extern int axp_supply_get_voltage(int supply);
+
+/* Basic battery and power supply status */
+extern int axp_battery_status(void);
+extern int axp_input_status(void);
+
+/* ADC access -- ADCs which are not enabled will return INT_MIN if read.
+ * The output of axp_adc_read() is normalized to appropriate units:
+ *
+ * - for voltages, the scale is millivolts
+ * - for currents, the scale is milliamps
+ * - for temperatures, the scale is tenths of a degree Celsius
+ * - for power, the scale is microwatts
+ *
+ * See the comment in axp_adc_conv_raw() for raw value precision/scale.
+ */
+extern int axp_adc_read(int adc);
+extern int axp_adc_read_raw(int adc);
+extern int axp_adc_conv_raw(int adc, int value);
+extern int axp_adc_get_enabled(void);
+extern void axp_adc_set_enabled(int adc_bits);
+extern int axp_adc_get_rate(void);
+extern void axp_adc_set_rate(int rate);
+
+/* - axp_cc_read() reads the coulomb counters
+ * - axp_cc_clear() resets both counters to zero
+ * - axp_cc_enable() will stop/start the counters running
+ * - axp_cc_is_enabled() returns true if the counters are running
+ */
+extern void axp_cc_read(uint32_t* charge, uint32_t* discharge);
+extern void axp_cc_clear(void);
+extern void axp_cc_enable(bool en);
+extern bool axp_cc_is_enabled(void);
+
+/* Set/get maximum charging current in milliamps */
+extern void axp_set_charge_current(int maxcurrent);
+extern int axp_get_charge_current(void);
+
+/* Set the shutdown bit */
+extern void axp_power_off(void);
+
+/* Debug menu */
+extern bool axp_debug_menu(void);
+
+#endif /* __AXP_PMU_H__ */
diff --git a/firmware/export/axp192-defs.h b/firmware/export/axp192-defs.h
deleted file mode 100644
index 13b465351b..0000000000
--- a/firmware/export/axp192-defs.h
+++ /dev/null
@@ -1,308 +0,0 @@
-/* Internal header for axp192 driver - not for general inclusion */
-
-#ifndef DEFREG
-# define DEFREG(...)
-#endif
-#ifndef DEFFLD
-# define DEFFLD(...)
-#endif
-
-#define DEFBIT(regname, fldname, bitpos, ...) \
- DEFFLD(regname, fldname, bitpos, bitpos, __VA_ARGS__)
-
-DEFREG(PWRSTS, 0x00)
-DEFREG(CHGSTS, 0x01)
-DEFREG(CHIPID, 0x03)
-DEFREG(VBUSSTS, 0x04)
-DEFREG(DATA0, 0x06)
-DEFREG(DATA1, 0x07)
-DEFREG(DATA2, 0x08)
-DEFREG(DATA3, 0x09)
-DEFREG(DATA4, 0x0a)
-DEFREG(DATA5, 0x0b)
-DEFREG(PWRCTL1, 0x10)
-DEFREG(PWRCTL2, 0x12)
-DEFREG(DCDC2VOLT, 0x23)
-DEFREG(DCDC2RAMP, 0x25)
-DEFREG(DCDC1VOLT, 0x26)
-DEFREG(DCDC3VOLT, 0x27)
-DEFREG(LDO2LDO3VOLT, 0x28)
-DEFREG(VBUSIPSOUT, 0x30)
-DEFREG(VOFF, 0x31)
-DEFREG(PWROFF, 0x32)
-DEFREG(CHGCTL1, 0x33)
-DEFREG(CHGCTL2, 0x34)
-DEFREG(BKPCHGCTL, 0x35)
-DEFREG(PEKPARAM, 0x36)
-DEFREG(DCDCFREQ, 0x37)
-DEFREG(VLTFCHG, 0x38)
-DEFREG(VHTFCHG, 0x39)
-DEFREG(APSLOW1, 0x3a)
-DEFREG(APSLOW2, 0x3b)
-DEFREG(VLTFDCHG, 0x3c)
-DEFREG(VHTFDCHG, 0x3d)
-DEFREG(IRQEN1, 0x40)
-DEFREG(IRQEN2, 0x41)
-DEFREG(IRQEN3, 0x42)
-DEFREG(IRQEN4, 0x43)
-DEFREG(IRQSTS1, 0x44)
-DEFREG(IRQSTS2, 0x45)
-DEFREG(IRQSTS3, 0x46)
-DEFREG(IRQSTS4, 0x47)
-DEFREG(IRQEN5, 0x4a)
-DEFREG(IRQSTS5, 0x4d)
-DEFREG(DCDCMODE, 0x80)
-DEFREG(ADCEN1, 0x82)
-DEFREG(ADCEN2, 0x83)
-DEFREG(ADCCTL, 0x84)
-DEFREG(ADCRANGE, 0x85)
-DEFREG(TIMERCTL, 0x8a)
-DEFREG(VBUSSRP, 0x8b)
-DEFREG(OTPOWEROFF, 0x8f)
-DEFREG(GPIO0FUNC, 0x90)
-DEFREG(GPIO0LDO, 0x91)
-DEFREG(GPIO1FUNC, 0x92)
-DEFREG(GPIO2FUNC, 0x93)
-DEFREG(GPIOLEVEL1, 0x94)
-DEFREG(GPIO3GPIO4FUNC, 0x95)
-DEFREG(GPIOLEVEL2, 0x96)
-DEFREG(GPIOPULL, 0x97)
-DEFREG(PWM1X, 0x98)
-DEFREG(PWM1Y1, 0x99)
-DEFREG(PWM1Y2, 0x9a)
-DEFREG(PWM2X, 0x9b)
-DEFREG(PWM2Y1, 0x9c)
-DEFREG(PWM2Y2, 0x9d)
-DEFREG(NRSTO, 0x9e)
-DEFREG(CC_CTL, 0xb8)
-
-DEFBIT(PWRSTS, ACIN_PRESENT, 7)
-DEFBIT(PWRSTS, ACIN_VALID, 6)
-DEFBIT(PWRSTS, VBUS_PRESENT, 5)
-DEFBIT(PWRSTS, VBUS_VALID, 4)
-DEFBIT(PWRSTS, VBUS_VHOLD, 3)
-DEFBIT(PWRSTS, BATT_CURR_DIR, 2)
-DEFBIT(PWRSTS, PCB_SHORTED, 1)
-DEFBIT(PWRSTS, BOOT_TRIG, 0)
-
-DEFBIT(VBUSSTS, VALID, 2)
-DEFBIT(VBUSSTS, SESS_AB_VALID, 1)
-DEFBIT(VBUSSTS, SESS_END, 0)
-
-DEFBIT(CHGSTS, OVER_TEMP, 7)
-DEFBIT(CHGSTS, CHARGING, 6)
-DEFBIT(CHGSTS, BATT_PRESENT, 5)
-DEFBIT(CHGSTS, BATT_ERROR, 3)
-DEFBIT(CHGSTS, LOW_CHARGE, 2)
-
-/* NOTE: These two bits are mirrored in the upper nibble of PWRCTL2.
- * Modifications through one register will immediately reflect in the
- * other register. */
-DEFBIT(PWRCTL1, EXTEN_SW, 2)
-DEFBIT(PWRCTL1, DCDC2_SW, 0)
-
-DEFBIT(PWRCTL2, EXTEN_SW, 6)
-DEFBIT(PWRCTL2, DCDC2_SW, 4)
-DEFBIT(PWRCTL2, LDO3_SW, 3)
-DEFBIT(PWRCTL2, LDO2_SW, 2)
-DEFBIT(PWRCTL2, DCDC3_SW, 1)
-DEFBIT(PWRCTL2, DCDC1_SW, 0)
-
-DEFFLD(DCDC2VOLT, VALUE, 5, 0)
-
-DEFBIT(DCDC2RAMP, ENABLE, 2)
-DEFBIT(DCDC2RAMP, SLOPE, 0)
-
-DEFFLD(DCDC1VOLT, VALUE, 6, 0)
-DEFFLD(DCDC3VOLT, VALUE, 6, 0)
-
-DEFFLD(LDO2LDO3VOLT, LDO2_VALUE, 7, 4)
-DEFFLD(LDO2LDO3VOLT, LDO3_VALUE, 3, 0)
-
-DEFBIT(VBUSIPSOUT, ACCESS, 7)
-DEFBIT(VBUSIPSOUT, VHOLD_LIM, 6)
-DEFFLD(VBUSIPSOUT, VHOLD_LEV, 5, 3)
-DEFBIT(VBUSIPSOUT, VBUS_LIM, 1)
-DEFBIT(VBUSIPSOUT, LIM_100mA, 0)
-
-DEFFLD(VOFF, VALUE, 3, 0)
-
-DEFBIT(PWROFF, SHUTDOWN, 7)
-DEFBIT(PWROFF, MON_EN, 6)
-DEFFLD(PWROFF, LEDFUNC, 5, 4)
-DEFBIT(PWROFF, LEDCTL, 3)
-DEFBIT(PWROFF, DELAY, 1, 0)
-
-DEFBIT(CHGCTL1, CHARGE_EN, 7)
-DEFFLD(CHGCTL1, CHARGE_TGT, 6, 5)
-DEFBIT(CHGCTL1, CHARGE_ENDCURR, 4)
-DEFFLD(CHGCTL1, CHARGE_CURRENT, 3, 0)
-
-DEFFLD(CHGCTL2, PRECHARGE_OT, 7, 6)
-DEFFLD(CHGCTL2, EACCESS_CURRENT, 5, 3)
-DEFBIT(CHGCTL2, EACCESS_CHG_EN, 2)
-DEFFLD(CHGCTL2, CONST_CURR_OT, 1, 0)
-
-DEFBIT(BKPCHGCTL, ENABLE, 7)
-DEFFLD(BKPCHGCTL, TGT_VOLTAGE, 6, 5)
-DEFFLD(BKPCHGCTL, CHARGE_CURRENT, 1, 0)
-
-DEFFLD(PEKPARAM, POWER_ON_TIME, 7, 6)
-DEFFLD(PEKPARAM, LONG_TIME, 5, 4)
-DEFBIT(PEKPARAM, POWEROFF_EN, 3)
-DEFBIT(PEKPARAM, PWROK_DELAY, 2)
-DEFFLD(PEKPARAM, POWEROFF_TIME, 1, 0)
-
-DEFFLD(DCDCFREQ, VALUE, 3, 0)
-DEFFLD(VLTFCHG, VALUE, 7, 0)
-DEFFLD(VHTFCHG, VALUE, 7, 0)
-DEFFLD(APSLOW1, VALUE, 7, 0)
-DEFFLD(APSLOW2, VALUE, 7, 0)
-DEFFLD(VLTFDCHG, VALUE, 7, 0)
-DEFFLD(VHTFDCHG, VALUE, 7, 0)
-
-DEFBIT(IRQEN1, ACIN_OVER_VOLTAGE, 7)
-DEFBIT(IRQEN1, ACIN_INSERT, 6)
-DEFBIT(IRQEN1, ACIN_REMOVE, 5)
-DEFBIT(IRQEN1, VBUS_OVER_VOLTAGE, 4)
-DEFBIT(IRQEN1, VBUS_INSERT, 3)
-DEFBIT(IRQEN1, VBUS_REMOVE, 2)
-DEFBIT(IRQEN1, VBUS_BELOW_VHOLD, 1)
-DEFBIT(IRQEN2, BATTERY_INSERT, 7)
-DEFBIT(IRQEN2, BATTERY_REMOVE, 6)
-DEFBIT(IRQEN2, BATTERY_ERROR, 5)
-DEFBIT(IRQEN2, BATTERY_ERROR_CLR, 4)
-DEFBIT(IRQEN2, CHARGING_STARTED, 3)
-DEFBIT(IRQEN2, CHARGING_COMPLETE, 2)
-DEFBIT(IRQEN2, BATTERY_OVER_TEMP, 1)
-DEFBIT(IRQEN2, BATTERY_UNDER_TEMP, 0)
-DEFBIT(IRQEN3, INTERNAL_OVER_TEMP, 7)
-DEFBIT(IRQEN3, LOW_CHARGE_CURRENT, 6)
-DEFBIT(IRQEN3, DCDC1_UNDER_VOLT, 5)
-DEFBIT(IRQEN3, DCDC2_UNDER_VOLT, 4)
-DEFBIT(IRQEN3, DCDC3_UNDER_VOLT, 3)
-DEFBIT(IRQEN3, SHORT_PRESS, 1)
-DEFBIT(IRQEN3, LONG_PRESS, 0)
-DEFBIT(IRQEN4, POWER_ON_N_OE, 7)
-DEFBIT(IRQEN4, POWER_OFF_N_OE, 6)
-DEFBIT(IRQEN4, VBUS_VALID, 5)
-DEFBIT(IRQEN4, VBUS_INVALID, 4)
-DEFBIT(IRQEN4, VBUS_SESS_AB, 3)
-DEFBIT(IRQEN4, VBUS_SESS_END, 2)
-DEFBIT(IRQEN4, APS_UNDER_VOLT, 0)
-
-DEFBIT(IRQSTS1, ACIN_OVER_VOLTAGE, 7)
-DEFBIT(IRQSTS1, ACIN_INSERT, 6)
-DEFBIT(IRQSTS1, ACIN_REMOVE, 5)
-DEFBIT(IRQSTS1, VBUS_OVER_VOLTAGE, 4)
-DEFBIT(IRQSTS1, VBUS_INSERT, 3)
-DEFBIT(IRQSTS1, VBUS_REMOVE, 2)
-DEFBIT(IRQSTS1, VBUS_BELOW_VHOLD, 1)
-DEFBIT(IRQSTS2, BATTERY_INSERT, 7)
-DEFBIT(IRQSTS2, BATTERY_REMOVE, 6)
-DEFBIT(IRQSTS2, BATTERY_ERROR, 5)
-DEFBIT(IRQSTS2, BATTERY_ERROR_CLR, 4)
-DEFBIT(IRQSTS2, CHARGING_STARTED, 3)
-DEFBIT(IRQSTS2, CHARGING_STOPPED, 2)
-DEFBIT(IRQSTS2, BATTERY_OVER_TEMP, 1)
-DEFBIT(IRQSTS2, BATTERY_UNDER_TEMP, 0)
-DEFBIT(IRQSTS3, INTERNAL_OVER_TEMP, 7)
-DEFBIT(IRQSTS3, LOW_CHARGE_CURRENT, 6)
-DEFBIT(IRQSTS3, DCDC1_UNDER_VOLT, 5)
-DEFBIT(IRQSTS3, DCDC2_UNDER_VOLT, 4)
-DEFBIT(IRQSTS3, DCDC3_UNDER_VOLT, 3)
-DEFBIT(IRQSTS3, SHORT_PRESS, 1)
-DEFBIT(IRQSTS3, LONG_PRESS, 0)
-DEFBIT(IRQSTS4, POWER_ON_N_OE, 7)
-DEFBIT(IRQSTS4, POWER_OFF_N_OE, 6)
-DEFBIT(IRQSTS4, VBUS_VALID, 5)
-DEFBIT(IRQSTS4, VBUS_INVALID, 4)
-DEFBIT(IRQSTS4, VBUS_SESS_AB, 3)
-DEFBIT(IRQSTS4, VBUS_SESS_END, 2)
-DEFBIT(IRQSTS4, APS_UNDER_VOLT, 0)
-
-/* NOTE: IRQEN5 and IRQSTS5 are only listed on the Chinese datasheet. */
-DEFBIT(IRQEN5, TIME_OUT, 7)
-DEFBIT(IRQEN5, GPIO2_CHANGE, 2)
-DEFBIT(IRQEN5, GPIO1_CHANGE, 1)
-DEFBIT(IRQEN5, GPIO0_CHANGE, 0)
-
-DEFBIT(IRQSTS5, TIME_OUT, 7)
-DEFBIT(IRQSTS5, GPIO2_CHANGE, 2)
-DEFBIT(IRQSTS5, GPIO1_CHANGE, 1)
-DEFBIT(IRQSTS5, GPIO0_CHANGE, 0)
-
-DEFFLD(DCDCMODE, VALUE, 3, 1)
-
-DEFBIT(ADCEN1, BATTERY_VOLTAGE, 7)
-DEFBIT(ADCEN1, BATTERY_CURRENT, 6)
-DEFBIT(ADCEN1, ACIN_VOLTAGE, 5)
-DEFBIT(ADCEN1, ACIN_CURRENT, 4)
-DEFBIT(ADCEN1, VBUS_VOLTAGE, 3)
-DEFBIT(ADCEN1, VBUS_CURRENT, 2)
-DEFBIT(ADCEN1, APS_VOLTAGE, 1)
-DEFBIT(ADCEN1, TS_PIN, 0)
-
-DEFBIT(ADCEN2, INTERNAL_TEMP, 7)
-DEFBIT(ADCEN2, GPIO0, 3)
-DEFBIT(ADCEN2, GPIO1, 2)
-DEFBIT(ADCEN2, GPIO2, 1)
-DEFBIT(ADCEN2, GPIO3, 0)
-
-DEFFLD(ADCCTL, SAMPLE_RATE, 7, 6)
-DEFFLD(ADCCTL, TS_OUT_CURR, 5, 4)
-DEFBIT(ADCCTL, TS_FUNCTION, 2)
-DEFFLD(ADCCTL, TS_OUT_MODE, 1, 0)
-
-DEFBIT(ADCRANGE, GPIO3HIGH, 3)
-DEFBIT(ADCRANGE, GPIO2HIGH, 2)
-DEFBIT(ADCRANGE, GPIO1HIGH, 1)
-DEFBIT(ADCRANGE, GPIO0HIGH, 0)
-
-DEFBIT(TIMERCTL, TIMEOUT, 7)
-DEFFLD(TIMERCTL, DURATION, 6, 0)
-
-DEFFLD(VBUSSRP, VBUSVALID_VOLTAGE, 5, 4)
-DEFBIT(VBUSSRP, VBUSVALID_MONITOR, 3)
-DEFBIT(VBUSSRP, VBUS_SESS_MONITOR, 2)
-DEFBIT(VBUSSRP, VBUS_DCHG_RESISTOR, 1)
-DEFBIT(VBUSSRP, VBUS_CHG_RESISTOR, 0)
-
-DEFBIT(OTPOWEROFF, ENABLE, 2)
-
-DEFFLD(GPIO0FUNC, VALUE, 2, 0)
-DEFFLD(GPIO0LDO, VALUE, 7, 4)
-DEFFLD(GPIO1FUNC, VALUE, 2, 0)
-DEFFLD(GPIO2FUNC, VALUE, 2, 0)
-
-DEFBIT(GPIOLEVEL1, IN2, 6)
-DEFBIT(GPIOLEVEL1, IN1, 5)
-DEFBIT(GPIOLEVEL1, IN0, 4)
-DEFBIT(GPIOLEVEL1, OUT2, 2)
-DEFBIT(GPIOLEVEL1, OUT1, 1)
-DEFBIT(GPIOLEVEL1, OUT0, 0)
-
-DEFFLD(GPIO3GPIO4FUNC, FUNC3, 3, 2)
-DEFFLD(GPIO3GPIO4FUNC, FUNC4, 1, 0)
-
-DEFBIT(GPIOLEVEL2, IN4, 5)
-DEFBIT(GPIOLEVEL2, IN3, 4)
-DEFBIT(GPIOLEVEL2, OUT4, 1)
-DEFBIT(GPIOLEVEL2, OUT3, 0)
-
-DEFBIT(GPIOPULL, PULL2, 2)
-DEFBIT(GPIOPULL, PULL1, 1)
-DEFBIT(GPIOPULL, PULL0, 0)
-
-DEFBIT(NRSTO, FUNC, 7)
-DEFBIT(NRSTO, GPIO_DIR, 6)
-DEFBIT(NRSTO, GPIO_OUT, 5)
-DEFBIT(NRSTO, GPIO_IN, 4)
-
-DEFBIT(CC_CTL, OPEN, 7)
-DEFBIT(CC_CTL, PAUSE, 6)
-DEFBIT(CC_CTL, CLEAR, 5)
-
-#undef DEFBIT
-#undef DEFFLD
-#undef DEFREG
diff --git a/firmware/export/axp192.h b/firmware/export/axp192.h
deleted file mode 100644
index 6ed278d086..0000000000
--- a/firmware/export/axp192.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2021 Aidan MacDonald
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#ifndef __AXP192_H__
-#define __AXP192_H__
-
-#include <stdint.h>
-#include <stdbool.h>
-
-enum {
-#define DEFREG(regname, addr) AXP_REG_##regname = addr,
-#include "axp192-defs.h"
-};
-
-enum {
-#define DEFFLD(regname, fldname, msb, lsb, ...) \
- BM_AXP_##regname##_##fldname = ((1 << ((msb) - (lsb) + 1)) - 1) << lsb, \
- BP_AXP_##regname##_##fldname = lsb,
-#include "axp192-defs.h"
-};
-
-enum {
- AXP_SUPPLY_EXTEN,
- AXP_SUPPLY_DCDC1,
- AXP_SUPPLY_DCDC2,
- AXP_SUPPLY_DCDC3,
- AXP_SUPPLY_LDO2,
- AXP_SUPPLY_LDO3,
- AXP_SUPPLY_LDOIO0,
- AXP_NUM_SUPPLIES,
-};
-
-enum {
- AXP_ADC_ACIN_VOLTAGE,
- AXP_ADC_ACIN_CURRENT,
- AXP_ADC_VBUS_VOLTAGE,
- AXP_ADC_VBUS_CURRENT,
- AXP_ADC_INTERNAL_TEMP,
- AXP_ADC_TS_INPUT,
- AXP_ADC_GPIO0,
- AXP_ADC_GPIO1,
- AXP_ADC_GPIO2,
- AXP_ADC_GPIO3,
- AXP_ADC_BATTERY_VOLTAGE,
- AXP_ADC_CHARGE_CURRENT,
- AXP_ADC_DISCHARGE_CURRENT,
- AXP_ADC_APS_VOLTAGE,
- AXP_NUM_ADCS,
-};
-
-enum {
- AXP_GPIO_OPEN_DRAIN_OUTPUT = 0x0,
- AXP_GPIO_INPUT = 0x1,
- AXP_GPIO_SPECIAL = 0x2,
- AXP_GPIO_ADC_IN = 0x4,
- AXP_GPIO_LOW_OUTPUT = 0x5,
- AXP_GPIO_FLOATING = 0x7,
-};
-
-enum {
- /* Limit USB current consumption to 100 mA. */
- AXP_VBUS_LIMIT_100mA = (1 << BP_AXP_VBUSIPSOUT_VHOLD_LIM) |
- (1 << BP_AXP_VBUSIPSOUT_VBUS_LIM) |
- (1 << BP_AXP_VBUSIPSOUT_LIM_100mA),
-
- /* Limit USB current consumption to 500 mA. */
- AXP_VBUS_LIMIT_500mA = (1 << BP_AXP_VBUSIPSOUT_VHOLD_LIM) |
- (1 << BP_AXP_VBUSIPSOUT_VBUS_LIM) |
- (0 << BP_AXP_VBUSIPSOUT_LIM_100mA),
-
- /* No upper bound on USB current, but the current will still
- * be reduced to maintain the bus voltage above V_hold. */
- AXP_VBUS_UNLIMITED = (1 << BP_AXP_VBUSIPSOUT_VHOLD_LIM) |
- (0 << BP_AXP_VBUSIPSOUT_VBUS_LIM) |
- (0 << BP_AXP_VBUSIPSOUT_LIM_100mA),
-
- /* Unlimited USB current consumption. Voltage is allowed to drop
- * below V_hold, which may interfere with normal USB operation.
- * This mode is really only useful with AC charging adapters. */
- AXP_VBUS_FULLY_UNLIMITED = (0 << BP_AXP_VBUSIPSOUT_VHOLD_LIM) |
- (0 << BP_AXP_VBUSIPSOUT_VBUS_LIM) |
- (0 << BP_AXP_VBUSIPSOUT_LIM_100mA),
-};
-
-extern int axp_read(uint8_t reg);
-extern int axp_write(uint8_t reg, uint8_t value);
-extern int axp_modify(uint8_t reg, uint8_t clr, uint8_t set);
-
-extern void axp_enable_supply(int supply, bool enable);
-extern void axp_set_enabled_supplies(unsigned int supply_mask);
-extern void axp_set_supply_voltage(int supply, int output_mV);
-
-extern void axp_enable_adc(int adc, bool enable);
-extern void axp_set_enabled_adcs(unsigned int adc_mask);
-extern int axp_read_adc_raw(int adc);
-extern int axp_conv_adc(int adc, int value);
-extern int axp_read_adc(int adc);
-
-extern void axp_set_gpio_function(int gpio, int function);
-extern void axp_set_gpio_pulldown(int gpio, bool enable);
-extern int axp_get_gpio(int gpio);
-extern void axp_set_gpio(int gpio, bool enable);
-
-extern void axp_set_charge_current(int current_mA);
-extern int axp_get_charge_current(void);
-extern void axp_set_vbus_limit(int vbus_limit);
-extern void axp_set_vhold_level(int vhold_mV);
-extern bool axp_is_charging(void);
-extern unsigned int axp_power_input_status(void);
-
-extern void axp_power_off(void);
-
-#endif /* __AXP192_H__ */