Index: head/sys/arm/allwinner/axp209.c =================================================================== --- head/sys/arm/allwinner/axp209.c (revision 308308) +++ head/sys/arm/allwinner/axp209.c (revision 308309) @@ -1,993 +1,1454 @@ /*- * Copyright (c) 2015-2016 Emmanuel Vadot * Copyright (c) 2016 Jared McNeill * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); + /* -* X-Power AXP209 PMU for Allwinner SoCs +* X-Power AXP209/AXP211 PMU for Allwinner SoCs */ + #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "iicbus_if.h" #include "gpio_if.h" #include "regdev_if.h" -MALLOC_DEFINE(M_AXP209_REG, "Axp209 regulator", "Axp209 power regulator"); +MALLOC_DEFINE(M_AXP2XX_REG, "Axp2XX regulator", "Axp2XX power regulator"); -struct axp209_regdef { +struct axp2xx_regdef { intptr_t id; char *name; uint8_t enable_reg; uint8_t enable_mask; uint8_t voltage_reg; uint8_t voltage_mask; uint8_t voltage_shift; int voltage_min; int voltage_max; int voltage_step; int voltage_nstep; }; -static struct axp209_regdef axp209_regdefs[] = { +static struct axp2xx_regdef axp209_regdefs[] = { { .id = AXP209_REG_ID_DCDC2, .name = "dcdc2", .enable_reg = AXP209_POWERCTL, .enable_mask = AXP209_POWERCTL_DCDC2, .voltage_reg = AXP209_REG_DCDC2_VOLTAGE, .voltage_mask = 0x3f, .voltage_min = 700, .voltage_max = 2275, .voltage_step = 25, .voltage_nstep = 64, }, { .id = AXP209_REG_ID_DCDC3, .name = "dcdc3", .enable_reg = AXP209_POWERCTL, .enable_mask = AXP209_POWERCTL_DCDC3, .voltage_reg = AXP209_REG_DCDC3_VOLTAGE, .voltage_mask = 0x7f, .voltage_min = 700, .voltage_max = 3500, .voltage_step = 25, .voltage_nstep = 128, }, { .id = AXP209_REG_ID_LDO2, .name = "ldo2", .enable_reg = AXP209_POWERCTL, .enable_mask = AXP209_POWERCTL_LDO2, .voltage_reg = AXP209_REG_LDO24_VOLTAGE, .voltage_mask = 0xf0, .voltage_shift = 4, .voltage_min = 1800, .voltage_max = 3300, .voltage_step = 100, .voltage_nstep = 16, }, { .id = AXP209_REG_ID_LDO3, .name = "ldo3", .enable_reg = AXP209_POWERCTL, .enable_mask = AXP209_POWERCTL_LDO3, .voltage_reg = AXP209_REG_LDO3_VOLTAGE, .voltage_mask = 0x7f, .voltage_min = 700, .voltage_max = 2275, .voltage_step = 25, .voltage_nstep = 128, }, }; -struct axp209_reg_sc { +static struct axp2xx_regdef axp221_regdefs[] = { + { + .id = AXP221_REG_ID_DLDO1, + .name = "dldo1", + .enable_reg = AXP221_POWERCTL_2, + .enable_mask = AXP221_POWERCTL2_DLDO1, + .voltage_reg = AXP221_REG_DLDO1_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_DLDO2, + .name = "dldo2", + .enable_reg = AXP221_POWERCTL_2, + .enable_mask = AXP221_POWERCTL2_DLDO2, + .voltage_reg = AXP221_REG_DLDO2_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_DLDO3, + .name = "dldo3", + .enable_reg = AXP221_POWERCTL_2, + .enable_mask = AXP221_POWERCTL2_DLDO3, + .voltage_reg = AXP221_REG_DLDO3_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_DLDO4, + .name = "dldo4", + .enable_reg = AXP221_POWERCTL_2, + .enable_mask = AXP221_POWERCTL2_DLDO4, + .voltage_reg = AXP221_REG_DLDO4_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_ELDO1, + .name = "eldo1", + .enable_reg = AXP221_POWERCTL_2, + .enable_mask = AXP221_POWERCTL2_ELDO1, + .voltage_reg = AXP221_REG_ELDO1_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_ELDO2, + .name = "eldo2", + .enable_reg = AXP221_POWERCTL_2, + .enable_mask = AXP221_POWERCTL2_ELDO2, + .voltage_reg = AXP221_REG_ELDO2_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_ELDO3, + .name = "eldo3", + .enable_reg = AXP221_POWERCTL_2, + .enable_mask = AXP221_POWERCTL2_ELDO3, + .voltage_reg = AXP221_REG_ELDO3_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_DC5LDO, + .name = "dc5ldo", + .enable_reg = AXP221_POWERCTL_1, + .enable_mask = AXP221_POWERCTL1_DC5LDO, + .voltage_reg = AXP221_REG_DC5LDO_VOLTAGE, + .voltage_mask = 0x3, + .voltage_min = 700, + .voltage_max = 1400, + .voltage_step = 100, + .voltage_nstep = 7, + }, + { + .id = AXP221_REG_ID_DCDC1, + .name = "dcdc1", + .enable_reg = AXP221_POWERCTL_1, + .enable_mask = AXP221_POWERCTL1_DCDC1, + .voltage_reg = AXP221_REG_DCDC1_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 1600, + .voltage_max = 3400, + .voltage_step = 100, + .voltage_nstep = 18, + }, + { + .id = AXP221_REG_ID_DCDC2, + .name = "dcdc2", + .enable_reg = AXP221_POWERCTL_1, + .enable_mask = AXP221_POWERCTL1_DCDC2, + .voltage_reg = AXP221_REG_DCDC2_VOLTAGE, + .voltage_mask = 0x3f, + .voltage_min = 600, + .voltage_max = 1540, + .voltage_step = 20, + .voltage_nstep = 47, + }, + { + .id = AXP221_REG_ID_DCDC3, + .name = "dcdc3", + .enable_reg = AXP221_POWERCTL_1, + .enable_mask = AXP221_POWERCTL1_DCDC3, + .voltage_reg = AXP221_REG_DCDC3_VOLTAGE, + .voltage_mask = 0x3f, + .voltage_min = 600, + .voltage_max = 1860, + .voltage_step = 20, + .voltage_nstep = 63, + }, + { + .id = AXP221_REG_ID_DCDC4, + .name = "dcdc4", + .enable_reg = AXP221_POWERCTL_1, + .enable_mask = AXP221_POWERCTL1_DCDC4, + .voltage_reg = AXP221_REG_DCDC4_VOLTAGE, + .voltage_mask = 0x3f, + .voltage_min = 600, + .voltage_max = 1540, + .voltage_step = 20, + .voltage_nstep = 47, + }, + { + .id = AXP221_REG_ID_DCDC5, + .name = "dcdc5", + .enable_reg = AXP221_POWERCTL_1, + .enable_mask = AXP221_POWERCTL1_DCDC5, + .voltage_reg = AXP221_REG_DCDC5_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 1000, + .voltage_max = 2550, + .voltage_step = 50, + .voltage_nstep = 31, + }, + { + .id = AXP221_REG_ID_ALDO1, + .name = "aldo1", + .enable_reg = AXP221_POWERCTL_1, + .enable_mask = AXP221_POWERCTL1_ALDO1, + .voltage_reg = AXP221_REG_ALDO1_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_ALDO2, + .name = "aldo2", + .enable_reg = AXP221_POWERCTL_1, + .enable_mask = AXP221_POWERCTL1_ALDO2, + .voltage_reg = AXP221_REG_ALDO2_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_ALDO3, + .name = "aldo3", + .enable_reg = AXP221_POWERCTL_3, + .enable_mask = AXP221_POWERCTL3_ALDO3, + .voltage_reg = AXP221_REG_ALDO3_VOLTAGE, + .voltage_mask = 0x1f, + .voltage_min = 700, + .voltage_max = 3300, + .voltage_step = 100, + .voltage_nstep = 26, + }, + { + .id = AXP221_REG_ID_DC1SW, + .name = "dc1sw", + .enable_reg = AXP221_POWERCTL_2, + .enable_mask = AXP221_POWERCTL2_DC1SW, + }, +}; + +struct axp2xx_reg_sc { struct regnode *regnode; device_t base_dev; - struct axp209_regdef *def; + struct axp2xx_regdef *def; phandle_t xref; struct regnode_std_param *param; }; -struct axp209_softc { +struct axp2xx_pins { + const char *name; + uint8_t ctrl_reg; + uint8_t status_reg; + uint8_t status_mask; + uint8_t status_shift; +}; + +/* GPIO3 is different, don't expose it for now */ +static const struct axp2xx_pins axp209_pins[] = { + { + .name = "GPIO0", + .ctrl_reg = AXP2XX_GPIO0_CTRL, + .status_reg = AXP2XX_GPIO_STATUS, + .status_mask = 0x10, + .status_shift = 4, + }, + { + .name = "GPIO1", + .ctrl_reg = AXP2XX_GPIO1_CTRL, + .status_reg = AXP2XX_GPIO_STATUS, + .status_mask = 0x20, + .status_shift = 5, + }, + { + .name = "GPIO2", + .ctrl_reg = AXP209_GPIO2_CTRL, + .status_reg = AXP2XX_GPIO_STATUS, + .status_mask = 0x40, + .status_shift = 6, + }, +}; + +static const struct axp2xx_pins axp221_pins[] = { + { + .name = "GPIO0", + .ctrl_reg = AXP2XX_GPIO0_CTRL, + .status_reg = AXP2XX_GPIO_STATUS, + .status_mask = 0x1, + .status_shift = 0x0, + }, + { + .name = "GPIO1", + .ctrl_reg = AXP2XX_GPIO0_CTRL, + .status_reg = AXP2XX_GPIO_STATUS, + .status_mask = 0x2, + .status_shift = 0x1, + }, +}; + +struct axp2xx_sensors { + int id; + const char *name; + const char *desc; + const char *format; + uint8_t enable_reg; + uint8_t enable_mask; + uint8_t value_reg; + uint8_t value_size; + uint8_t h_value_mask; + uint8_t h_value_shift; + uint8_t l_value_mask; + uint8_t l_value_shift; + int value_step; + int value_convert; +}; + +static const struct axp2xx_sensors axp209_sensors[] = { + { + .id = AXP209_ACVOLT, + .name = "acvolt", + .desc = "AC Voltage (microvolt)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP209_ADC1_ACVOLT, + .value_reg = AXP209_ACIN_VOLTAGE, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 4, + .l_value_mask = 0xf, + .l_value_shift = 0, + .value_step = AXP209_VOLT_STEP, + }, + { + .id = AXP209_ACCURRENT, + .name = "accurrent", + .desc = "AC Current (microAmpere)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP209_ADC1_ACCURRENT, + .value_reg = AXP209_ACIN_CURRENT, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 4, + .l_value_mask = 0xf, + .l_value_shift = 0, + .value_step = AXP209_ACCURRENT_STEP, + }, + { + .id = AXP209_VBUSVOLT, + .name = "vbusvolt", + .desc = "VBUS Voltage (microVolt)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP209_ADC1_VBUSVOLT, + .value_reg = AXP209_VBUS_VOLTAGE, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 4, + .l_value_mask = 0xf, + .l_value_shift = 0, + .value_step = AXP209_VOLT_STEP, + }, + { + .id = AXP209_VBUSCURRENT, + .name = "vbuscurrent", + .desc = "VBUS Current (microAmpere)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP209_ADC1_VBUSCURRENT, + .value_reg = AXP209_VBUS_CURRENT, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 4, + .l_value_mask = 0xf, + .l_value_shift = 0, + .value_step = AXP209_VBUSCURRENT_STEP, + }, + { + .id = AXP2XX_BATVOLT, + .name = "batvolt", + .desc = "Battery Voltage (microVolt)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP2XX_ADC1_BATVOLT, + .value_reg = AXP2XX_BAT_VOLTAGE, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 4, + .l_value_mask = 0xf, + .l_value_shift = 0, + .value_step = AXP2XX_BATVOLT_STEP, + }, + { + .id = AXP2XX_BATCHARGECURRENT, + .name = "batchargecurrent", + .desc = "Battery Charging Current (microAmpere)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP2XX_ADC1_BATCURRENT, + .value_reg = AXP2XX_BAT_CHARGE_CURRENT, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 5, + .l_value_mask = 0x1f, + .l_value_shift = 0, + .value_step = AXP2XX_BATCURRENT_STEP, + }, + { + .id = AXP2XX_BATDISCHARGECURRENT, + .name = "batdischargecurrent", + .desc = "Battery Discharging Current (microAmpere)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP2XX_ADC1_BATCURRENT, + .value_reg = AXP2XX_BAT_DISCHARGE_CURRENT, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 5, + .l_value_mask = 0x1f, + .l_value_shift = 0, + .value_step = AXP2XX_BATCURRENT_STEP, + }, + { + .id = AXP2XX_TEMP, + .name = "temp", + .desc = "Internal Temperature", + .format = "IK", + .enable_reg = AXP209_ADC_ENABLE2, + .enable_mask = AXP209_ADC2_TEMP, + .value_reg = AXP209_TEMPMON, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 4, + .l_value_mask = 0xf, + .l_value_shift = 0, + .value_step = 1, + .value_convert = -(AXP209_TEMPMON_MIN - AXP209_0C_TO_K), + }, +}; + +static const struct axp2xx_sensors axp221_sensors[] = { + { + .id = AXP2XX_BATVOLT, + .name = "batvolt", + .desc = "Battery Voltage (microVolt)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP2XX_ADC1_BATVOLT, + .value_reg = AXP2XX_BAT_VOLTAGE, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 4, + .l_value_mask = 0xf, + .l_value_shift = 0, + .value_step = AXP2XX_BATVOLT_STEP, + }, + { + .id = AXP2XX_BATCHARGECURRENT, + .name = "batchargecurrent", + .desc = "Battery Charging Current (microAmpere)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP2XX_ADC1_BATCURRENT, + .value_reg = AXP2XX_BAT_CHARGE_CURRENT, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 5, + .l_value_mask = 0x1f, + .l_value_shift = 0, + .value_step = AXP2XX_BATCURRENT_STEP, + }, + { + .id = AXP2XX_BATDISCHARGECURRENT, + .name = "batdischargecurrent", + .desc = "Battery Discharging Current (microAmpere)", + .format = "I", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP2XX_ADC1_BATCURRENT, + .value_reg = AXP2XX_BAT_DISCHARGE_CURRENT, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 5, + .l_value_mask = 0x1f, + .l_value_shift = 0, + .value_step = AXP2XX_BATCURRENT_STEP, + }, + { + .id = AXP2XX_TEMP, + .name = "temp", + .desc = "Internal Temperature", + .format = "IK", + .enable_reg = AXP2XX_ADC_ENABLE1, + .enable_mask = AXP221_ADC1_TEMP, + .value_reg = AXP221_TEMPMON, + .value_size = 2, + .h_value_mask = 0xff, + .h_value_shift = 4, + .l_value_mask = 0xf, + .l_value_shift = 0, + .value_step = 1, + .value_convert = -(AXP221_TEMPMON_MIN - AXP209_0C_TO_K), + }, +}; + +enum AXP2XX_TYPE { + AXP209 = 1, + AXP221, +}; + +struct axp2xx_softc { device_t dev; uint32_t addr; struct resource * res[1]; void * intrcookie; struct intr_config_hook intr_hook; - device_t gpiodev; struct mtx mtx; + uint8_t type; + /* GPIO */ + device_t gpiodev; + int npins; + const struct axp2xx_pins *pins; + + /* Sensors */ + const struct axp2xx_sensors *sensors; + int nsensors; + /* Regulators */ - struct axp209_reg_sc **regs; + struct axp2xx_reg_sc **regs; int nregs; + struct axp2xx_regdef *regdefs; }; -/* GPIO3 is different, don't expose it for now */ -static const struct { - const char *name; - uint8_t ctrl_reg; -} axp209_pins[] = { - { "GPIO0", AXP209_GPIO0_CTRL }, - { "GPIO1", AXP209_GPIO1_CTRL }, - { "GPIO2", AXP209_GPIO2_CTRL }, +static struct ofw_compat_data compat_data[] = { + { "x-powers,axp209", AXP209 }, + { "x-powers,axp221", AXP221 }, + { NULL, 0 } }; static struct resource_spec axp_res_spec[] = { { SYS_RES_IRQ, 0, RF_ACTIVE }, { -1, 0, 0 } }; #define AXP_LOCK(sc) mtx_lock(&(sc)->mtx) #define AXP_UNLOCK(sc) mtx_unlock(&(sc)->mtx) static int -axp209_read(device_t dev, uint8_t reg, uint8_t *data, uint8_t size) +axp2xx_read(device_t dev, uint8_t reg, uint8_t *data, uint8_t size) { - struct axp209_softc *sc = device_get_softc(dev); + struct axp2xx_softc *sc = device_get_softc(dev); struct iic_msg msg[2]; msg[0].slave = sc->addr; msg[0].flags = IIC_M_WR; msg[0].len = 1; msg[0].buf = ® msg[1].slave = sc->addr; msg[1].flags = IIC_M_RD; msg[1].len = size; msg[1].buf = data; return (iicbus_transfer(dev, msg, 2)); } static int -axp209_write(device_t dev, uint8_t reg, uint8_t data) +axp2xx_write(device_t dev, uint8_t reg, uint8_t data) { uint8_t buffer[2]; - struct axp209_softc *sc = device_get_softc(dev); - struct iic_msg msg; + struct axp2xx_softc *sc = device_get_softc(dev); + struct iic_msg msg[2]; + int nmsgs = 0; - buffer[0] = reg; - buffer[1] = data; + if (sc->type == AXP209) { + buffer[0] = reg; + buffer[1] = data; - msg.slave = sc->addr; - msg.flags = IIC_M_WR; - msg.len = 2; - msg.buf = buffer; + msg[0].slave = sc->addr; + msg[0].flags = IIC_M_WR; + msg[0].len = 2; + msg[0].buf = buffer; - return (iicbus_transfer(dev, &msg, 1)); + nmsgs = 1; + } + else if (sc->type == AXP221) { + msg[0].slave = sc->addr; + msg[0].flags = IIC_M_WR; + msg[0].len = 1; + msg[0].buf = ® + + msg[1].slave = sc->addr; + msg[1].flags = IIC_M_WR; + msg[1].len = 1; + msg[1].buf = &data; + nmsgs = 2; + } + else + return (EINVAL); + + return (iicbus_transfer(dev, msg, nmsgs)); } static int -axp209_regnode_init(struct regnode *regnode) +axp2xx_regnode_init(struct regnode *regnode) { return (0); } static int -axp209_regnode_enable(struct regnode *regnode, bool enable, int *udelay) +axp2xx_regnode_enable(struct regnode *regnode, bool enable, int *udelay) { - struct axp209_reg_sc *sc; + struct axp2xx_reg_sc *sc; uint8_t val; sc = regnode_get_softc(regnode); - axp209_read(sc->base_dev, sc->def->enable_reg, &val, 1); + axp2xx_read(sc->base_dev, sc->def->enable_reg, &val, 1); if (enable) val |= sc->def->enable_mask; else val &= ~sc->def->enable_mask; - axp209_write(sc->base_dev, sc->def->enable_reg, val); + axp2xx_write(sc->base_dev, sc->def->enable_reg, val); *udelay = 0; return (0); } static void -axp209_regnode_reg_to_voltage(struct axp209_reg_sc *sc, uint8_t val, int *uv) +axp2xx_regnode_reg_to_voltage(struct axp2xx_reg_sc *sc, uint8_t val, int *uv) { if (val < sc->def->voltage_nstep) *uv = sc->def->voltage_min + val * sc->def->voltage_step; else *uv = sc->def->voltage_min + (sc->def->voltage_nstep * sc->def->voltage_step); *uv *= 1000; } static int -axp209_regnode_voltage_to_reg(struct axp209_reg_sc *sc, int min_uvolt, +axp2xx_regnode_voltage_to_reg(struct axp2xx_reg_sc *sc, int min_uvolt, int max_uvolt, uint8_t *val) { uint8_t nval; int nstep, uvolt; nval = 0; uvolt = sc->def->voltage_min * 1000; for (nstep = 0; nstep < sc->def->voltage_nstep && uvolt < min_uvolt; nstep++) { ++nval; uvolt += (sc->def->voltage_step * 1000); } if (uvolt > max_uvolt) return (EINVAL); *val = nval; return (0); } static int -axp209_regnode_set_voltage(struct regnode *regnode, int min_uvolt, +axp2xx_regnode_set_voltage(struct regnode *regnode, int min_uvolt, int max_uvolt, int *udelay) { - struct axp209_reg_sc *sc; + struct axp2xx_reg_sc *sc; uint8_t val; sc = regnode_get_softc(regnode); if (!sc->def->voltage_step) return (ENXIO); - if (axp209_regnode_voltage_to_reg(sc, min_uvolt, max_uvolt, &val) != 0) + if (axp2xx_regnode_voltage_to_reg(sc, min_uvolt, max_uvolt, &val) != 0) return (ERANGE); - axp209_write(sc->base_dev, sc->def->voltage_reg, val); + axp2xx_write(sc->base_dev, sc->def->voltage_reg, val); *udelay = 0; return (0); } static int -axp209_regnode_get_voltage(struct regnode *regnode, int *uvolt) +axp2xx_regnode_get_voltage(struct regnode *regnode, int *uvolt) { - struct axp209_reg_sc *sc; + struct axp2xx_reg_sc *sc; uint8_t val; sc = regnode_get_softc(regnode); if (!sc->def->voltage_step) return (ENXIO); - axp209_read(sc->base_dev, sc->def->voltage_reg, &val, 1); - axp209_regnode_reg_to_voltage(sc, val & sc->def->voltage_mask, uvolt); + axp2xx_read(sc->base_dev, sc->def->voltage_reg, &val, 1); + axp2xx_regnode_reg_to_voltage(sc, val & sc->def->voltage_mask, uvolt); return (0); } -static regnode_method_t axp209_regnode_methods[] = { +static regnode_method_t axp2xx_regnode_methods[] = { /* Regulator interface */ - REGNODEMETHOD(regnode_init, axp209_regnode_init), - REGNODEMETHOD(regnode_enable, axp209_regnode_enable), - REGNODEMETHOD(regnode_set_voltage, axp209_regnode_set_voltage), - REGNODEMETHOD(regnode_get_voltage, axp209_regnode_get_voltage), + REGNODEMETHOD(regnode_init, axp2xx_regnode_init), + REGNODEMETHOD(regnode_enable, axp2xx_regnode_enable), + REGNODEMETHOD(regnode_set_voltage, axp2xx_regnode_set_voltage), + REGNODEMETHOD(regnode_get_voltage, axp2xx_regnode_get_voltage), REGNODEMETHOD_END }; -DEFINE_CLASS_1(axp209_regnode, axp209_regnode_class, axp209_regnode_methods, - sizeof(struct axp209_reg_sc), regnode_class); +DEFINE_CLASS_1(axp2xx_regnode, axp2xx_regnode_class, axp2xx_regnode_methods, + sizeof(struct axp2xx_reg_sc), regnode_class); static int -axp209_sysctl(SYSCTL_HANDLER_ARGS) +axp2xx_sysctl(SYSCTL_HANDLER_ARGS) { + struct axp2xx_softc *sc; device_t dev = arg1; - enum axp209_sensor sensor = arg2; + enum axp2xx_sensor sensor = arg2; uint8_t data[2]; - int val, error; + int val, error, i, found; - switch (sensor) { - case AXP209_TEMP: - error = axp209_read(dev, AXP209_TEMPMON, data, 2); - if (error != 0) - return (error); + sc = device_get_softc(dev); - /* Temperature is between -144.7C and 264.8C, step +0.1C */ - val = (AXP209_SENSOR_H(data[0]) | AXP209_SENSOR_L(data[1])) - - AXP209_TEMPMON_MIN + AXP209_0C_TO_K; - break; - case AXP209_ACVOLT: - error = axp209_read(dev, AXP209_ACIN_VOLTAGE, data, 2); - if (error != 0) - return (error); + for (found = 0, i = 0; i < sc->nsensors; i++) { + if (sc->sensors[i].id == sensor) { + found = 1; + break; + } + } - val = (AXP209_SENSOR_H(data[0]) | AXP209_SENSOR_L(data[1])) * - AXP209_VOLT_STEP; - break; - case AXP209_ACCURRENT: - error = axp209_read(dev, AXP209_ACIN_CURRENT, data, 2); - if (error != 0) - return (error); + if (found == 0) + return (ENOENT); - val = (AXP209_SENSOR_H(data[0]) | AXP209_SENSOR_L(data[1])) * - AXP209_ACCURRENT_STEP; - break; - case AXP209_VBUSVOLT: - error = axp209_read(dev, AXP209_VBUS_VOLTAGE, data, 2); - if (error != 0) - return (error); + error = axp2xx_read(dev, sc->sensors[i].value_reg, data, 2); + if (error != 0) + return (error); - val = (AXP209_SENSOR_H(data[0]) | AXP209_SENSOR_L(data[1])) * - AXP209_VOLT_STEP; - break; - case AXP209_VBUSCURRENT: - error = axp209_read(dev, AXP209_VBUS_CURRENT, data, 2); - if (error != 0) - return (error); + val = ((data[0] & sc->sensors[i].h_value_mask) << + sc->sensors[i].h_value_shift); + val |= ((data[1] & sc->sensors[i].l_value_mask) << + sc->sensors[i].l_value_shift); + val *= sc->sensors[i].value_step; + val += sc->sensors[i].value_convert; - val = (AXP209_SENSOR_H(data[0]) | AXP209_SENSOR_L(data[1])) * - AXP209_VBUSCURRENT_STEP; - break; - case AXP209_BATVOLT: - error = axp209_read(dev, AXP209_BAT_VOLTAGE, data, 2); - if (error != 0) - return (error); - - val = (AXP209_SENSOR_H(data[0]) | AXP209_SENSOR_L(data[1])) * - AXP209_BATVOLT_STEP; - break; - case AXP209_BATCHARGECURRENT: - error = axp209_read(dev, AXP209_BAT_CHARGE_CURRENT, data, 2); - if (error != 0) - return (error); - - val = (AXP209_SENSOR_H(data[0]) | AXP209_SENSOR_L(data[1])) * - AXP209_BATCURRENT_STEP; - break; - case AXP209_BATDISCHARGECURRENT: - error = axp209_read(dev, AXP209_BAT_DISCHARGE_CURRENT, data, 2); - if (error != 0) - return (error); - - val = (AXP209_SENSOR_BAT_H(data[0]) | - AXP209_SENSOR_BAT_L(data[1])) * AXP209_BATCURRENT_STEP; - break; - default: - return (ENOENT); - } - return sysctl_handle_opaque(oidp, &val, sizeof(val), req); } static void -axp209_shutdown(void *devp, int howto) +axp2xx_shutdown(void *devp, int howto) { device_t dev; if (!(howto & RB_POWEROFF)) return; dev = (device_t)devp; if (bootverbose) - device_printf(dev, "Shutdown AXP209\n"); + device_printf(dev, "Shutdown AXP2xx\n"); - axp209_write(dev, AXP209_SHUTBAT, AXP209_SHUTBAT_SHUTDOWN); + axp2xx_write(dev, AXP2XX_SHUTBAT, AXP2XX_SHUTBAT_SHUTDOWN); } static void -axp_intr(void *arg) +axp2xx_intr(void *arg) { - struct axp209_softc *sc; + struct axp2xx_softc *sc; uint8_t reg; sc = arg; - axp209_read(sc->dev, AXP209_IRQ1_STATUS, ®, 1); + axp2xx_read(sc->dev, AXP2XX_IRQ1_STATUS, ®, 1); if (reg) { - if (reg & AXP209_IRQ1_AC_OVERVOLT) + if (reg & AXP2XX_IRQ1_AC_OVERVOLT) devctl_notify("PMU", "AC", "overvoltage", NULL); - if (reg & AXP209_IRQ1_VBUS_OVERVOLT) + if (reg & AXP2XX_IRQ1_VBUS_OVERVOLT) devctl_notify("PMU", "USB", "overvoltage", NULL); - if (reg & AXP209_IRQ1_VBUS_LOW) + if (reg & AXP2XX_IRQ1_VBUS_LOW) devctl_notify("PMU", "USB", "undervoltage", NULL); - if (reg & AXP209_IRQ1_AC_CONN) + if (reg & AXP2XX_IRQ1_AC_CONN) devctl_notify("PMU", "AC", "plugged", NULL); - if (reg & AXP209_IRQ1_AC_DISCONN) + if (reg & AXP2XX_IRQ1_AC_DISCONN) devctl_notify("PMU", "AC", "unplugged", NULL); - if (reg & AXP209_IRQ1_VBUS_CONN) + if (reg & AXP2XX_IRQ1_VBUS_CONN) devctl_notify("PMU", "USB", "plugged", NULL); - if (reg & AXP209_IRQ1_VBUS_DISCONN) + if (reg & AXP2XX_IRQ1_VBUS_DISCONN) devctl_notify("PMU", "USB", "unplugged", NULL); - axp209_write(sc->dev, AXP209_IRQ1_STATUS, AXP209_IRQ_ACK); + axp2xx_write(sc->dev, AXP2XX_IRQ1_STATUS, AXP2XX_IRQ_ACK); } - axp209_read(sc->dev, AXP209_IRQ2_STATUS, ®, 1); + axp2xx_read(sc->dev, AXP2XX_IRQ2_STATUS, ®, 1); if (reg) { - if (reg & AXP209_IRQ2_BATT_CHARGED) + if (reg & AXP2XX_IRQ2_BATT_CHARGED) devctl_notify("PMU", "Battery", "charged", NULL); - if (reg & AXP209_IRQ2_BATT_CHARGING) + if (reg & AXP2XX_IRQ2_BATT_CHARGING) devctl_notify("PMU", "Battery", "charging", NULL); - if (reg & AXP209_IRQ2_BATT_CONN) + if (reg & AXP2XX_IRQ2_BATT_CONN) devctl_notify("PMU", "Battery", "connected", NULL); - if (reg & AXP209_IRQ2_BATT_DISCONN) + if (reg & AXP2XX_IRQ2_BATT_DISCONN) devctl_notify("PMU", "Battery", "disconnected", NULL); - if (reg & AXP209_IRQ2_BATT_TEMP_LOW) + if (reg & AXP2XX_IRQ2_BATT_TEMP_LOW) devctl_notify("PMU", "Battery", "low temp", NULL); - if (reg & AXP209_IRQ2_BATT_TEMP_OVER) + if (reg & AXP2XX_IRQ2_BATT_TEMP_OVER) devctl_notify("PMU", "Battery", "high temp", NULL); - axp209_write(sc->dev, AXP209_IRQ2_STATUS, AXP209_IRQ_ACK); + axp2xx_write(sc->dev, AXP2XX_IRQ2_STATUS, AXP2XX_IRQ_ACK); } - axp209_read(sc->dev, AXP209_IRQ3_STATUS, ®, 1); + axp2xx_read(sc->dev, AXP2XX_IRQ3_STATUS, ®, 1); if (reg) { - if (reg & AXP209_IRQ3_PEK_SHORT) + if (reg & AXP2XX_IRQ3_PEK_SHORT) shutdown_nice(RB_POWEROFF); - axp209_write(sc->dev, AXP209_IRQ3_STATUS, AXP209_IRQ_ACK); + axp2xx_write(sc->dev, AXP2XX_IRQ3_STATUS, AXP2XX_IRQ_ACK); } - axp209_read(sc->dev, AXP209_IRQ4_STATUS, ®, 1); + axp2xx_read(sc->dev, AXP2XX_IRQ4_STATUS, ®, 1); if (reg) { - axp209_write(sc->dev, AXP209_IRQ4_STATUS, AXP209_IRQ_ACK); + axp2xx_write(sc->dev, AXP2XX_IRQ4_STATUS, AXP2XX_IRQ_ACK); } - axp209_read(sc->dev, AXP209_IRQ5_STATUS, ®, 1); + axp2xx_read(sc->dev, AXP2XX_IRQ5_STATUS, ®, 1); if (reg) { - axp209_write(sc->dev, AXP209_IRQ5_STATUS, AXP209_IRQ_ACK); + axp2xx_write(sc->dev, AXP2XX_IRQ5_STATUS, AXP2XX_IRQ_ACK); } } static device_t -axp209_gpio_get_bus(device_t dev) +axp2xx_gpio_get_bus(device_t dev) { - struct axp209_softc *sc; + struct axp2xx_softc *sc; sc = device_get_softc(dev); return (sc->gpiodev); } static int -axp209_gpio_pin_max(device_t dev, int *maxpin) +axp2xx_gpio_pin_max(device_t dev, int *maxpin) { - *maxpin = nitems(axp209_pins) - 1; + struct axp2xx_softc *sc; + sc = device_get_softc(dev); + + *maxpin = sc->npins - 1; + return (0); } static int -axp209_gpio_pin_getname(device_t dev, uint32_t pin, char *name) +axp2xx_gpio_pin_getname(device_t dev, uint32_t pin, char *name) { - if (pin >= nitems(axp209_pins)) + struct axp2xx_softc *sc; + + sc = device_get_softc(dev); + + if (pin >= sc->npins) return (EINVAL); snprintf(name, GPIOMAXNAME, "%s", axp209_pins[pin].name); return (0); } static int -axp209_gpio_pin_getcaps(device_t dev, uint32_t pin, uint32_t *caps) +axp2xx_gpio_pin_getcaps(device_t dev, uint32_t pin, uint32_t *caps) { - if (pin >= nitems(axp209_pins)) + struct axp2xx_softc *sc; + + sc = device_get_softc(dev); + + if (pin >= sc->npins) return (EINVAL); *caps = GPIO_PIN_INPUT | GPIO_PIN_OUTPUT; return (0); } static int -axp209_gpio_pin_getflags(device_t dev, uint32_t pin, uint32_t *flags) +axp2xx_gpio_pin_getflags(device_t dev, uint32_t pin, uint32_t *flags) { - struct axp209_softc *sc; + struct axp2xx_softc *sc; uint8_t data, func; int error; - if (pin >= nitems(axp209_pins)) - return (EINVAL); - sc = device_get_softc(dev); + if (pin >= sc->npins) + return (EINVAL); + AXP_LOCK(sc); - error = axp209_read(dev, axp209_pins[pin].ctrl_reg, &data, 1); + error = axp2xx_read(dev, sc->pins[pin].ctrl_reg, &data, 1); if (error == 0) { - func = data & AXP209_GPIO_FUNC_MASK; - if (func == AXP209_GPIO_FUNC_INPUT) + func = data & AXP2XX_GPIO_FUNC_MASK; + if (func == AXP2XX_GPIO_FUNC_INPUT) *flags = GPIO_PIN_INPUT; - else if (func == AXP209_GPIO_FUNC_DRVLO || - func == AXP209_GPIO_FUNC_DRVHI) + else if (func == AXP2XX_GPIO_FUNC_DRVLO || + func == AXP2XX_GPIO_FUNC_DRVHI) *flags = GPIO_PIN_OUTPUT; else *flags = 0; } AXP_UNLOCK(sc); return (error); } static int -axp209_gpio_pin_setflags(device_t dev, uint32_t pin, uint32_t flags) +axp2xx_gpio_pin_setflags(device_t dev, uint32_t pin, uint32_t flags) { - struct axp209_softc *sc; + struct axp2xx_softc *sc; uint8_t data; int error; - if (pin >= nitems(axp209_pins)) - return (EINVAL); - sc = device_get_softc(dev); + if (pin >= sc->npins) + return (EINVAL); + AXP_LOCK(sc); - error = axp209_read(dev, axp209_pins[pin].ctrl_reg, &data, 1); + error = axp2xx_read(dev, sc->pins[pin].ctrl_reg, &data, 1); if (error == 0) { - data &= ~AXP209_GPIO_FUNC_MASK; + data &= ~AXP2XX_GPIO_FUNC_MASK; if ((flags & (GPIO_PIN_INPUT|GPIO_PIN_OUTPUT)) != 0) { if ((flags & GPIO_PIN_OUTPUT) == 0) - data |= AXP209_GPIO_FUNC_INPUT; + data |= AXP2XX_GPIO_FUNC_INPUT; } - error = axp209_write(dev, axp209_pins[pin].ctrl_reg, data); + error = axp2xx_write(dev, sc->pins[pin].ctrl_reg, data); } AXP_UNLOCK(sc); return (error); } static int -axp209_gpio_pin_get(device_t dev, uint32_t pin, unsigned int *val) +axp2xx_gpio_pin_get(device_t dev, uint32_t pin, unsigned int *val) { - struct axp209_softc *sc; + struct axp2xx_softc *sc; uint8_t data, func; int error; - if (pin >= nitems(axp209_pins)) - return (EINVAL); - sc = device_get_softc(dev); + if (pin >= sc->npins) + return (EINVAL); + AXP_LOCK(sc); - error = axp209_read(dev, axp209_pins[pin].ctrl_reg, &data, 1); + error = axp2xx_read(dev, sc->pins[pin].ctrl_reg, &data, 1); if (error == 0) { - func = data & AXP209_GPIO_FUNC_MASK; + func = data & AXP2XX_GPIO_FUNC_MASK; switch (func) { - case AXP209_GPIO_FUNC_DRVLO: + case AXP2XX_GPIO_FUNC_DRVLO: *val = 0; break; - case AXP209_GPIO_FUNC_DRVHI: + case AXP2XX_GPIO_FUNC_DRVHI: *val = 1; break; - case AXP209_GPIO_FUNC_INPUT: - error = axp209_read(dev, AXP209_GPIO_STATUS, &data, 1); - if (error == 0) - *val = (data & AXP209_GPIO_DATA(pin)) ? 1 : 0; + case AXP2XX_GPIO_FUNC_INPUT: + error = axp2xx_read(dev, sc->pins[pin].status_reg, + &data, 1); + if (error == 0) { + *val = (data & sc->pins[pin].status_mask); + *val >>= sc->pins[pin].status_shift; + } break; default: error = EIO; break; } } AXP_UNLOCK(sc); return (error); } static int -axp209_gpio_pin_set(device_t dev, uint32_t pin, unsigned int val) +axp2xx_gpio_pin_set(device_t dev, uint32_t pin, unsigned int val) { - struct axp209_softc *sc; + struct axp2xx_softc *sc; uint8_t data, func; int error; - if (pin >= nitems(axp209_pins)) - return (EINVAL); - sc = device_get_softc(dev); + if (pin >= sc->npins) + return (EINVAL); + AXP_LOCK(sc); - error = axp209_read(dev, axp209_pins[pin].ctrl_reg, &data, 1); + error = axp2xx_read(dev, sc->pins[pin].ctrl_reg, &data, 1); if (error == 0) { - func = data & AXP209_GPIO_FUNC_MASK; + func = data & AXP2XX_GPIO_FUNC_MASK; switch (func) { - case AXP209_GPIO_FUNC_DRVLO: - case AXP209_GPIO_FUNC_DRVHI: + case AXP2XX_GPIO_FUNC_DRVLO: + case AXP2XX_GPIO_FUNC_DRVHI: /* GPIO2 can't be set to 1 */ if (pin == 2 && val == 1) { error = EINVAL; break; } - data &= ~AXP209_GPIO_FUNC_MASK; + data &= ~AXP2XX_GPIO_FUNC_MASK; data |= val; break; default: error = EIO; break; } } if (error == 0) - error = axp209_write(dev, axp209_pins[pin].ctrl_reg, data); + error = axp2xx_write(dev, sc->pins[pin].ctrl_reg, data); AXP_UNLOCK(sc); return (error); } static int -axp209_gpio_pin_toggle(device_t dev, uint32_t pin) +axp2xx_gpio_pin_toggle(device_t dev, uint32_t pin) { - struct axp209_softc *sc; + struct axp2xx_softc *sc; uint8_t data, func; int error; - if (pin >= nitems(axp209_pins)) - return (EINVAL); - sc = device_get_softc(dev); + if (pin >= sc->npins) + return (EINVAL); + AXP_LOCK(sc); - error = axp209_read(dev, axp209_pins[pin].ctrl_reg, &data, 1); + error = axp2xx_read(dev, sc->pins[pin].ctrl_reg, &data, 1); if (error == 0) { - func = data & AXP209_GPIO_FUNC_MASK; + func = data & AXP2XX_GPIO_FUNC_MASK; switch (func) { - case AXP209_GPIO_FUNC_DRVLO: + case AXP2XX_GPIO_FUNC_DRVLO: /* Pin 2 can't be set to 1*/ if (pin == 2) { error = EINVAL; break; } - data &= ~AXP209_GPIO_FUNC_MASK; - data |= AXP209_GPIO_FUNC_DRVHI; + data &= ~AXP2XX_GPIO_FUNC_MASK; + data |= AXP2XX_GPIO_FUNC_DRVHI; break; - case AXP209_GPIO_FUNC_DRVHI: - data &= ~AXP209_GPIO_FUNC_MASK; - data |= AXP209_GPIO_FUNC_DRVLO; + case AXP2XX_GPIO_FUNC_DRVHI: + data &= ~AXP2XX_GPIO_FUNC_MASK; + data |= AXP2XX_GPIO_FUNC_DRVLO; break; default: error = EIO; break; } } if (error == 0) - error = axp209_write(dev, axp209_pins[pin].ctrl_reg, data); + error = axp2xx_write(dev, sc->pins[pin].ctrl_reg, data); AXP_UNLOCK(sc); return (error); } static int -axp209_gpio_map_gpios(device_t bus, phandle_t dev, phandle_t gparent, +axp2xx_gpio_map_gpios(device_t bus, phandle_t dev, phandle_t gparent, int gcells, pcell_t *gpios, uint32_t *pin, uint32_t *flags) { - if (gpios[0] >= nitems(axp209_pins)) + struct axp2xx_softc *sc; + + sc = device_get_softc(bus); + + if (gpios[0] >= sc->npins) return (EINVAL); *pin = gpios[0]; *flags = gpios[1]; return (0); } static phandle_t -axp209_get_node(device_t dev, device_t bus) +axp2xx_get_node(device_t dev, device_t bus) { return (ofw_bus_get_node(dev)); } -static struct axp209_reg_sc * -axp209_reg_attach(device_t dev, phandle_t node, - struct axp209_regdef *def) +static struct axp2xx_reg_sc * +axp2xx_reg_attach(device_t dev, phandle_t node, + struct axp2xx_regdef *def) { - struct axp209_reg_sc *reg_sc; + struct axp2xx_reg_sc *reg_sc; struct regnode_init_def initdef; struct regnode *regnode; memset(&initdef, 0, sizeof(initdef)); if (regulator_parse_ofw_stdparam(dev, node, &initdef) != 0) { device_printf(dev, "cannot create regulator\n"); return (NULL); } if (initdef.std_param.min_uvolt == 0) initdef.std_param.min_uvolt = def->voltage_min * 1000; if (initdef.std_param.max_uvolt == 0) initdef.std_param.max_uvolt = def->voltage_max * 1000; initdef.id = def->id; initdef.ofw_node = node; - regnode = regnode_create(dev, &axp209_regnode_class, &initdef); + regnode = regnode_create(dev, &axp2xx_regnode_class, &initdef); if (regnode == NULL) { device_printf(dev, "cannot create regulator\n"); return (NULL); } reg_sc = regnode_get_softc(regnode); reg_sc->regnode = regnode; reg_sc->base_dev = dev; reg_sc->def = def; reg_sc->xref = OF_xref_from_node(node); reg_sc->param = regnode_get_stdparam(regnode); regnode_register(regnode); return (reg_sc); } static int -axp209_regdev_map(device_t dev, phandle_t xref, int ncells, pcell_t *cells, +axp2xx_regdev_map(device_t dev, phandle_t xref, int ncells, pcell_t *cells, intptr_t *num) { - struct axp209_softc *sc; + struct axp2xx_softc *sc; int i; sc = device_get_softc(dev); for (i = 0; i < sc->nregs; i++) { if (sc->regs[i] == NULL) continue; if (sc->regs[i]->xref == xref) { *num = sc->regs[i]->def->id; return (0); } } return (ENXIO); } static void -axp209_start(void *pdev) +axp2xx_start(void *pdev) { device_t dev; - struct axp209_softc *sc; + struct axp2xx_softc *sc; const char *pwr_name[] = {"Battery", "AC", "USB", "AC and USB"}; - uint8_t data; + int i; + uint8_t reg, data; uint8_t pwr_src; dev = pdev; sc = device_get_softc(dev); sc->addr = iicbus_get_addr(dev); sc->dev = dev; if (bootverbose) { /* * Read the Power State register. * Shift the AC presence into bit 0. * Shift the Battery presence into bit 1. */ - axp209_read(dev, AXP209_PSR, &data, 1); - pwr_src = ((data & AXP209_PSR_ACIN) >> AXP209_PSR_ACIN_SHIFT) | - ((data & AXP209_PSR_VBUS) >> (AXP209_PSR_VBUS_SHIFT - 1)); + axp2xx_read(dev, AXP2XX_PSR, &data, 1); + pwr_src = ((data & AXP2XX_PSR_ACIN) >> AXP2XX_PSR_ACIN_SHIFT) | + ((data & AXP2XX_PSR_VBUS) >> (AXP2XX_PSR_VBUS_SHIFT - 1)); - device_printf(dev, "AXP209 Powered by %s\n", + device_printf(dev, "Powered by %s\n", pwr_name[pwr_src]); } /* Only enable interrupts that we are interested in */ - axp209_write(dev, AXP209_IRQ1_ENABLE, - AXP209_IRQ1_AC_OVERVOLT | - AXP209_IRQ1_AC_DISCONN | - AXP209_IRQ1_AC_CONN | - AXP209_IRQ1_VBUS_OVERVOLT | - AXP209_IRQ1_VBUS_DISCONN | - AXP209_IRQ1_VBUS_CONN); - axp209_write(dev, AXP209_IRQ2_ENABLE, - AXP209_IRQ2_BATT_CONN | - AXP209_IRQ2_BATT_DISCONN | - AXP209_IRQ2_BATT_CHARGE_ACCT_ON | - AXP209_IRQ2_BATT_CHARGE_ACCT_OFF | - AXP209_IRQ2_BATT_CHARGING | - AXP209_IRQ2_BATT_CHARGED | - AXP209_IRQ2_BATT_TEMP_OVER | - AXP209_IRQ2_BATT_TEMP_LOW); - axp209_write(dev, AXP209_IRQ3_ENABLE, - AXP209_IRQ3_PEK_SHORT | AXP209_IRQ3_PEK_LONG); - axp209_write(dev, AXP209_IRQ4_ENABLE, AXP209_IRQ4_APS_LOW_2); - axp209_write(dev, AXP209_IRQ5_ENABLE, 0x0); + axp2xx_write(dev, AXP2XX_IRQ1_ENABLE, + AXP2XX_IRQ1_AC_OVERVOLT | + AXP2XX_IRQ1_AC_DISCONN | + AXP2XX_IRQ1_AC_CONN | + AXP2XX_IRQ1_VBUS_OVERVOLT | + AXP2XX_IRQ1_VBUS_DISCONN | + AXP2XX_IRQ1_VBUS_CONN); + axp2xx_write(dev, AXP2XX_IRQ2_ENABLE, + AXP2XX_IRQ2_BATT_CONN | + AXP2XX_IRQ2_BATT_DISCONN | + AXP2XX_IRQ2_BATT_CHARGE_ACCT_ON | + AXP2XX_IRQ2_BATT_CHARGE_ACCT_OFF | + AXP2XX_IRQ2_BATT_CHARGING | + AXP2XX_IRQ2_BATT_CHARGED | + AXP2XX_IRQ2_BATT_TEMP_OVER | + AXP2XX_IRQ2_BATT_TEMP_LOW); + axp2xx_write(dev, AXP2XX_IRQ3_ENABLE, + AXP2XX_IRQ3_PEK_SHORT | AXP2XX_IRQ3_PEK_LONG); + axp2xx_write(dev, AXP2XX_IRQ4_ENABLE, AXP2XX_IRQ4_APS_LOW_2); + axp2xx_write(dev, AXP2XX_IRQ5_ENABLE, 0x0); - EVENTHANDLER_REGISTER(shutdown_final, axp209_shutdown, dev, + EVENTHANDLER_REGISTER(shutdown_final, axp2xx_shutdown, dev, SHUTDOWN_PRI_LAST); /* Enable ADC sensors */ - if (axp209_write(dev, AXP209_ADC_ENABLE1, - AXP209_ADC1_BATVOLT | AXP209_ADC1_BATCURRENT | - AXP209_ADC1_ACVOLT | AXP209_ADC1_ACCURRENT | - AXP209_ADC1_VBUSVOLT | AXP209_ADC1_VBUSCURRENT) != -1) { + for (i = 0; i < sc->nsensors; i++) { + if (axp2xx_read(dev, sc->sensors[i].enable_reg, ®, 1) == -1) { + device_printf(dev, "Cannot enable sensor '%s'\n", + sc->sensors[i].name); + continue; + } + reg |= sc->sensors[i].enable_mask; + if (axp2xx_write(dev, sc->sensors[i].enable_reg, reg) == -1) { + device_printf(dev, "Cannot enable sensor '%s'\n", + sc->sensors[i].name); + continue; + } SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "acvolt", + OID_AUTO, sc->sensors[i].name, CTLTYPE_INT | CTLFLAG_RD, - dev, AXP209_ACVOLT, axp209_sysctl, "I", - "AC Voltage (microVolt)"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "accurrent", - CTLTYPE_INT | CTLFLAG_RD, - dev, AXP209_ACCURRENT, axp209_sysctl, "I", - "AC Current (microAmpere)"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "vbusvolt", - CTLTYPE_INT | CTLFLAG_RD, - dev, AXP209_VBUSVOLT, axp209_sysctl, "I", - "VBUS Voltage (microVolt)"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "vbuscurrent", - CTLTYPE_INT | CTLFLAG_RD, - dev, AXP209_VBUSCURRENT, axp209_sysctl, "I", - "VBUS Current (microAmpere)"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "batvolt", - CTLTYPE_INT | CTLFLAG_RD, - dev, AXP209_BATVOLT, axp209_sysctl, "I", - "Battery Voltage (microVolt)"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "batchargecurrent", - CTLTYPE_INT | CTLFLAG_RD, - dev, AXP209_BATCHARGECURRENT, axp209_sysctl, "I", - "Battery Charging Current (microAmpere)"); - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "batdischargecurrent", - CTLTYPE_INT | CTLFLAG_RD, - dev, AXP209_BATDISCHARGECURRENT, axp209_sysctl, "I", - "Battery Discharging Current (microAmpere)"); - } else { - device_printf(dev, "Couldn't enable ADC sensors\n"); + dev, sc->sensors[i].id, axp2xx_sysctl, + sc->sensors[i].format, + sc->sensors[i].desc); } - SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), - SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), - OID_AUTO, "temp", - CTLTYPE_INT | CTLFLAG_RD, - dev, AXP209_TEMP, axp209_sysctl, "IK", "Internal temperature"); - if ((bus_setup_intr(dev, sc->res[0], INTR_TYPE_MISC | INTR_MPSAFE, - NULL, axp_intr, sc, &sc->intrcookie))) + NULL, axp2xx_intr, sc, &sc->intrcookie))) device_printf(dev, "unable to register interrupt handler\n"); config_intrhook_disestablish(&sc->intr_hook); } static int -axp209_probe(device_t dev) +axp2xx_probe(device_t dev) { if (!ofw_bus_status_okay(dev)) return (ENXIO); - if (!ofw_bus_is_compatible(dev, "x-powers,axp209")) + switch (ofw_bus_search_compatible(dev, compat_data)->ocd_data) + { + case AXP209: + device_set_desc(dev, "X-Powers AXP209 Power Management Unit"); + break; + case AXP221: + device_set_desc(dev, "X-Powers AXP221 Power Management Unit"); + break; + default: return (ENXIO); + } - device_set_desc(dev, "X-Powers AXP209 Power Management Unit"); - return (BUS_PROBE_DEFAULT); } static int -axp209_attach(device_t dev) +axp2xx_attach(device_t dev) { - struct axp209_softc *sc; - struct axp209_reg_sc *reg; + struct axp2xx_softc *sc; + struct axp2xx_reg_sc *reg; + struct axp2xx_regdef *regdefs; phandle_t rnode, child; int i; sc = device_get_softc(dev); mtx_init(&sc->mtx, device_get_nameunit(dev), NULL, MTX_DEF); if (bus_alloc_resources(dev, axp_res_spec, sc->res) != 0) { device_printf(dev, "can't allocate device resources\n"); return (ENXIO); } - sc->intr_hook.ich_func = axp209_start; + sc->type = ofw_bus_search_compatible(dev, compat_data)->ocd_data; + switch (sc->type) { + case AXP209: + sc->pins = axp209_pins; + sc->npins = nitems(axp209_pins); + sc->gpiodev = gpiobus_attach_bus(dev); + + sc->sensors = axp209_sensors; + sc->nsensors = nitems(axp209_sensors); + + regdefs = axp209_regdefs; + sc->nregs = nitems(axp209_regdefs); + break; + case AXP221: + sc->pins = axp221_pins; + sc->npins = nitems(axp221_pins); + sc->gpiodev = gpiobus_attach_bus(dev); + + sc->sensors = axp221_sensors; + sc->nsensors = nitems(axp221_sensors); + + regdefs = axp221_regdefs; + sc->nregs = nitems(axp221_regdefs); + break; + } + + sc->regs = malloc(sizeof(struct axp2xx_reg_sc *) * sc->nregs, + M_AXP2XX_REG, M_WAITOK | M_ZERO); + + sc->intr_hook.ich_func = axp2xx_start; sc->intr_hook.ich_arg = dev; if (config_intrhook_establish(&sc->intr_hook) != 0) return (ENOMEM); - sc->nregs = nitems(axp209_regdefs); - sc->regs = malloc(sizeof(struct axp209_reg_sc *) * sc->nregs, - M_AXP209_REG, M_WAITOK | M_ZERO); - /* Attach known regulators that exist in the DT */ rnode = ofw_bus_find_child(ofw_bus_get_node(dev), "regulators"); if (rnode > 0) { for (i = 0; i < sc->nregs; i++) { child = ofw_bus_find_child(rnode, - axp209_regdefs[i].name); + regdefs[i].name); if (child == 0) continue; - reg = axp209_reg_attach(dev, child, &axp209_regdefs[i]); + reg = axp2xx_reg_attach(dev, child, ®defs[i]); if (reg == NULL) { device_printf(dev, "cannot attach regulator %s\n", - axp209_regdefs[i].name); + regdefs[i].name); continue; } sc->regs[i] = reg; + if (bootverbose) + device_printf(dev, "Regulator %s attached\n", + regdefs[i].name); } } - sc->gpiodev = gpiobus_attach_bus(dev); - return (0); } -static device_method_t axp209_methods[] = { - DEVMETHOD(device_probe, axp209_probe), - DEVMETHOD(device_attach, axp209_attach), +static device_method_t axp2xx_methods[] = { + DEVMETHOD(device_probe, axp2xx_probe), + DEVMETHOD(device_attach, axp2xx_attach), /* GPIO interface */ - DEVMETHOD(gpio_get_bus, axp209_gpio_get_bus), - DEVMETHOD(gpio_pin_max, axp209_gpio_pin_max), - DEVMETHOD(gpio_pin_getname, axp209_gpio_pin_getname), - DEVMETHOD(gpio_pin_getcaps, axp209_gpio_pin_getcaps), - DEVMETHOD(gpio_pin_getflags, axp209_gpio_pin_getflags), - DEVMETHOD(gpio_pin_setflags, axp209_gpio_pin_setflags), - DEVMETHOD(gpio_pin_get, axp209_gpio_pin_get), - DEVMETHOD(gpio_pin_set, axp209_gpio_pin_set), - DEVMETHOD(gpio_pin_toggle, axp209_gpio_pin_toggle), - DEVMETHOD(gpio_map_gpios, axp209_gpio_map_gpios), + DEVMETHOD(gpio_get_bus, axp2xx_gpio_get_bus), + DEVMETHOD(gpio_pin_max, axp2xx_gpio_pin_max), + DEVMETHOD(gpio_pin_getname, axp2xx_gpio_pin_getname), + DEVMETHOD(gpio_pin_getcaps, axp2xx_gpio_pin_getcaps), + DEVMETHOD(gpio_pin_getflags, axp2xx_gpio_pin_getflags), + DEVMETHOD(gpio_pin_setflags, axp2xx_gpio_pin_setflags), + DEVMETHOD(gpio_pin_get, axp2xx_gpio_pin_get), + DEVMETHOD(gpio_pin_set, axp2xx_gpio_pin_set), + DEVMETHOD(gpio_pin_toggle, axp2xx_gpio_pin_toggle), + DEVMETHOD(gpio_map_gpios, axp2xx_gpio_map_gpios), /* Regdev interface */ - DEVMETHOD(regdev_map, axp209_regdev_map), + DEVMETHOD(regdev_map, axp2xx_regdev_map), /* OFW bus interface */ - DEVMETHOD(ofw_bus_get_node, axp209_get_node), + DEVMETHOD(ofw_bus_get_node, axp2xx_get_node), DEVMETHOD_END }; -static driver_t axp209_driver = { - "axp209_pmu", - axp209_methods, - sizeof(struct axp209_softc), +static driver_t axp2xx_driver = { + "axp2xx_pmu", + axp2xx_methods, + sizeof(struct axp2xx_softc), }; -static devclass_t axp209_devclass; +static devclass_t axp2xx_devclass; extern devclass_t ofwgpiobus_devclass, gpioc_devclass; extern driver_t ofw_gpiobus_driver, gpioc_driver; -EARLY_DRIVER_MODULE(axp209, iicbus, axp209_driver, axp209_devclass, +EARLY_DRIVER_MODULE(axp2xx, iicbus, axp2xx_driver, axp2xx_devclass, 0, 0, BUS_PASS_INTERRUPT + BUS_PASS_ORDER_LATE); -EARLY_DRIVER_MODULE(ofw_gpiobus, axp209_pmu, ofw_gpiobus_driver, +EARLY_DRIVER_MODULE(ofw_gpiobus, axp2xx_pmu, ofw_gpiobus_driver, ofwgpiobus_devclass, 0, 0, BUS_PASS_INTERRUPT + BUS_PASS_ORDER_LATE); -DRIVER_MODULE(gpioc, axp209_pmu, gpioc_driver, gpioc_devclass, +DRIVER_MODULE(gpioc, axp2xx_pmu, gpioc_driver, gpioc_devclass, 0, 0); -MODULE_VERSION(axp209, 1); -MODULE_DEPEND(axp209, iicbus, 1, 1, 1); +MODULE_VERSION(axp2xx, 1); +MODULE_DEPEND(axp2xx, iicbus, 1, 1, 1); Index: head/sys/arm/allwinner/axp209reg.h =================================================================== --- head/sys/arm/allwinner/axp209reg.h (revision 308308) +++ head/sys/arm/allwinner/axp209reg.h (revision 308309) @@ -1,184 +1,248 @@ /*- * Copyright (c) 2016 Emmanuel Vadot * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _AXP209REG_H_ #define _AXP209REG_H_ /* Power State Register */ -#define AXP209_PSR 0x00 -#define AXP209_PSR_ACIN 0x80 -#define AXP209_PSR_ACIN_SHIFT 7 -#define AXP209_PSR_VBUS 0x20 -#define AXP209_PSR_VBUS_SHIFT 5 +#define AXP2XX_PSR 0x00 +#define AXP2XX_PSR_ACIN 0x80 +#define AXP2XX_PSR_ACIN_SHIFT 7 +#define AXP2XX_PSR_VBUS 0x20 +#define AXP2XX_PSR_VBUS_SHIFT 5 /* Shutdown and battery control */ -#define AXP209_SHUTBAT 0x32 -#define AXP209_SHUTBAT_SHUTDOWN 0x80 +#define AXP2XX_SHUTBAT 0x32 +#define AXP2XX_SHUTBAT_SHUTDOWN 0x80 /* Voltage/Current Monitor */ #define AXP209_ACIN_VOLTAGE 0x56 #define AXP209_ACIN_CURRENT 0x58 #define AXP209_VBUS_VOLTAGE 0x5A #define AXP209_VBUS_CURRENT 0x5C -#define AXP209_BAT_VOLTAGE 0x78 -#define AXP209_BAT_CHARGE_CURRENT 0x7A -#define AXP209_BAT_DISCHARGE_CURRENT 0x7C +#define AXP2XX_BAT_VOLTAGE 0x78 +#define AXP2XX_BAT_CHARGE_CURRENT 0x7A +#define AXP2XX_BAT_DISCHARGE_CURRENT 0x7C #define AXP209_VOLT_STEP 1700 -#define AXP209_BATVOLT_STEP 1100 +#define AXP2XX_BATVOLT_STEP 1100 #define AXP209_ACCURRENT_STEP 625 #define AXP209_VBUSCURRENT_STEP 375 -#define AXP209_BATCURRENT_STEP 500 +#define AXP2XX_BATCURRENT_STEP 500 /* Temperature monitor */ #define AXP209_TEMPMON 0x5e #define AXP209_TEMPMON_MIN 1447 /* -144.7C */ +#define AXP221_TEMPMON_MIN 2437 /* -243.7C */ +#define AXP221_TEMPMON 0x56 + /* Sensors conversion macros */ #define AXP209_SENSOR_H(a) ((a) << 4) #define AXP209_SENSOR_L(a) ((a) & 0xf) #define AXP209_SENSOR_BAT_H(a) ((a) << 5) #define AXP209_SENSOR_BAT_L(a) ((a) & 0x1f) #define AXP209_0C_TO_K 2732 /* ADC Sensors */ -#define AXP209_ADC_ENABLE1 0x82 +#define AXP2XX_ADC_ENABLE1 0x82 #define AXP209_ADC_ENABLE2 0x83 -#define AXP209_ADC1_BATVOLT (1 << 7) -#define AXP209_ADC1_BATCURRENT (1 << 6) +#define AXP2XX_ADC1_BATVOLT (1 << 7) +#define AXP2XX_ADC1_BATCURRENT (1 << 6) #define AXP209_ADC1_ACVOLT (1 << 5) +#define AXP221_ADC1_TEMP (1 << 5) #define AXP209_ADC1_ACCURRENT (1 << 4) #define AXP209_ADC1_VBUSVOLT (1 << 3) #define AXP209_ADC1_VBUSCURRENT (1 << 2) +#define AXP221_ADC1_TS_PIN (1 << 0) +#define AXP209_ADC2_TEMP (1 << 7) + /* Interrupt related registers */ -#define AXP209_IRQ1_ENABLE 0x40 -#define AXP209_IRQ1_STATUS 0x48 -#define AXP209_IRQ1_AC_OVERVOLT (1 << 7) -#define AXP209_IRQ1_AC_CONN (1 << 6) -#define AXP209_IRQ1_AC_DISCONN (1 << 5) -#define AXP209_IRQ1_VBUS_OVERVOLT (1 << 4) -#define AXP209_IRQ1_VBUS_CONN (1 << 3) -#define AXP209_IRQ1_VBUS_DISCONN (1 << 2) -#define AXP209_IRQ1_VBUS_LOW (1 << 1) +#define AXP2XX_IRQ1_ENABLE 0x40 +#define AXP2XX_IRQ1_STATUS 0x48 +#define AXP2XX_IRQ1_AC_OVERVOLT (1 << 7) +#define AXP2XX_IRQ1_AC_CONN (1 << 6) +#define AXP2XX_IRQ1_AC_DISCONN (1 << 5) +#define AXP2XX_IRQ1_VBUS_OVERVOLT (1 << 4) +#define AXP2XX_IRQ1_VBUS_CONN (1 << 3) +#define AXP2XX_IRQ1_VBUS_DISCONN (1 << 2) +#define AXP2XX_IRQ1_VBUS_LOW (1 << 1) -#define AXP209_IRQ2_ENABLE 0x41 -#define AXP209_IRQ2_STATUS 0x49 -#define AXP209_IRQ2_BATT_CONN (1 << 7) -#define AXP209_IRQ2_BATT_DISCONN (1 << 6) -#define AXP209_IRQ2_BATT_CHARGE_ACCT_ON (1 << 5) -#define AXP209_IRQ2_BATT_CHARGE_ACCT_OFF (1 << 4) -#define AXP209_IRQ2_BATT_CHARGING (1 << 3) -#define AXP209_IRQ2_BATT_CHARGED (1 << 2) -#define AXP209_IRQ2_BATT_TEMP_OVER (1 << 1) -#define AXP209_IRQ2_BATT_TEMP_LOW (1 << 0) +#define AXP2XX_IRQ2_ENABLE 0x41 +#define AXP2XX_IRQ2_STATUS 0x49 +#define AXP2XX_IRQ2_BATT_CONN (1 << 7) +#define AXP2XX_IRQ2_BATT_DISCONN (1 << 6) +#define AXP2XX_IRQ2_BATT_CHARGE_ACCT_ON (1 << 5) +#define AXP2XX_IRQ2_BATT_CHARGE_ACCT_OFF (1 << 4) +#define AXP2XX_IRQ2_BATT_CHARGING (1 << 3) +#define AXP2XX_IRQ2_BATT_CHARGED (1 << 2) +#define AXP2XX_IRQ2_BATT_TEMP_OVER (1 << 1) +#define AXP2XX_IRQ2_BATT_TEMP_LOW (1 << 0) -#define AXP209_IRQ3_ENABLE 0x42 -#define AXP209_IRQ3_STATUS 0x4A -#define AXP209_IRQ3_TEMP_OVER (1 << 7) -#define AXP209_IRQ3_CHARGE_CURRENT_LOW (1 << 6) -#define AXP209_IRQ3_DCDC2_LOW (1 << 4) -#define AXP209_IRQ3_DCDC3_LOW (1 << 3) -#define AXP209_IRQ3_LDO3_LOW (1 << 2) -#define AXP209_IRQ3_PEK_SHORT (1 << 1) -#define AXP209_IRQ3_PEK_LONG (1 << 0) +#define AXP2XX_IRQ3_ENABLE 0x42 +#define AXP2XX_IRQ3_STATUS 0x4A +#define AXP2XX_IRQ3_TEMP_OVER (1 << 7) +#define AXP2XX_IRQ3_CHARGE_CURRENT_LOW (1 << 6) +#define AXP2XX_IRQ3_DCDC2_LOW (1 << 4) +#define AXP2XX_IRQ3_DCDC3_LOW (1 << 3) +#define AXP2XX_IRQ3_LDO3_LOW (1 << 2) +#define AXP2XX_IRQ3_PEK_SHORT (1 << 1) +#define AXP2XX_IRQ3_PEK_LONG (1 << 0) -#define AXP209_IRQ4_ENABLE 0x43 -#define AXP209_IRQ4_STATUS 0x4B -#define AXP209_IRQ4_NOE_START (1 << 7) -#define AXP209_IRQ4_NOE_SHUT (1 << 6) -#define AXP209_IRQ4_VBUS_VALID (1 << 5) -#define AXP209_IRQ4_VBUS_INVALID (1 << 4) -#define AXP209_IRQ4_VBUS_SESSION (1 << 3) -#define AXP209_IRQ4_VBUS_SESSION_END (1 << 2) -#define AXP209_IRQ4_APS_LOW_1 (1 << 1) -#define AXP209_IRQ4_APS_LOW_2 (1 << 0) +#define AXP2XX_IRQ4_ENABLE 0x43 +#define AXP2XX_IRQ4_STATUS 0x4B +#define AXP2XX_IRQ4_NOE_START (1 << 7) +#define AXP2XX_IRQ4_NOE_SHUT (1 << 6) +#define AXP2XX_IRQ4_VBUS_VALID (1 << 5) +#define AXP2XX_IRQ4_VBUS_INVALID (1 << 4) +#define AXP2XX_IRQ4_VBUS_SESSION (1 << 3) +#define AXP2XX_IRQ4_VBUS_SESSION_END (1 << 2) +#define AXP2XX_IRQ4_APS_LOW_1 (1 << 1) +#define AXP2XX_IRQ4_APS_LOW_2 (1 << 0) -#define AXP209_IRQ5_ENABLE 0x44 -#define AXP209_IRQ5_STATUS 0x4C -#define AXP209_IRQ5_TIMER_EXPIRE (1 << 7) -#define AXP209_IRQ5_PEK_RISE_EDGE (1 << 6) -#define AXP209_IRQ5_PEK_FALL_EDGE (1 << 5) -#define AXP209_IRQ5_GPIO3 (1 << 3) -#define AXP209_IRQ5_GPIO2 (1 << 2) -#define AXP209_IRQ5_GPIO1 (1 << 1) -#define AXP209_IRQ5_GPIO0 (1 << 0) +#define AXP2XX_IRQ5_ENABLE 0x44 +#define AXP2XX_IRQ5_STATUS 0x4C +#define AXP2XX_IRQ5_TIMER_EXPIRE (1 << 7) +#define AXP2XX_IRQ5_PEK_RISE_EDGE (1 << 6) +#define AXP2XX_IRQ5_PEK_FALL_EDGE (1 << 5) +#define AXP2XX_IRQ5_GPIO3 (1 << 3) +#define AXP2XX_IRQ5_GPIO2 (1 << 2) +#define AXP2XX_IRQ5_GPIO1 (1 << 1) +#define AXP2XX_IRQ5_GPIO0 (1 << 0) -#define AXP209_IRQ_ACK 0xff +#define AXP2XX_IRQ_ACK 0xff /* GPIOs registers */ -#define AXP209_GPIO_FUNC_MASK 0x7 +#define AXP2XX_GPIO_FUNC_MASK 0x7 -#define AXP209_GPIO_FUNC_DRVLO 0x0 -#define AXP209_GPIO_FUNC_DRVHI 0x1 -#define AXP209_GPIO_FUNC_INPUT 0x2 +#define AXP2XX_GPIO_FUNC_DRVLO 0x0 +#define AXP2XX_GPIO_FUNC_DRVHI 0x1 +#define AXP2XX_GPIO_FUNC_INPUT 0x2 -#define AXP209_GPIO0_CTRL 0x90 -#define AXP209_GPIO1_CTRL 0x92 +#define AXP2XX_GPIO0_CTRL 0x90 +#define AXP2XX_GPIO1_CTRL 0x92 #define AXP209_GPIO2_CTRL 0x93 -#define AXP209_GPIO_STATUS 0x94 +#define AXP2XX_GPIO_STATUS 0x94 -#define AXP209_GPIO_DATA(x) (1 << (x + 4)) - /* Regulators registers */ #define AXP209_POWERCTL 0x12 -#define AXP209_POWERCTL_DCDC3 (1 << 1) -#define AXP209_POWERCTL_LDO2 (1 << 2) -#define AXP209_POWERCTL_LDO4 (1 << 3) -#define AXP209_POWERCTL_DCDC2 (1 << 4) #define AXP209_POWERCTL_LDO3 (1 << 6) +#define AXP209_POWERCTL_DCDC2 (1 << 4) +#define AXP209_POWERCTL_LDO4 (1 << 3) +#define AXP209_POWERCTL_LDO2 (1 << 2) +#define AXP209_POWERCTL_DCDC3 (1 << 1) +#define AXP221_POWERCTL_1 0x10 +#define AXP221_POWERCTL1_ALDO2 (1 << 7) +#define AXP221_POWERCTL1_ALDO1 (1 << 6) +#define AXP221_POWERCTL1_DCDC5 (1 << 5) +#define AXP221_POWERCTL1_DCDC4 (1 << 4) +#define AXP221_POWERCTL1_DCDC3 (1 << 3) +#define AXP221_POWERCTL1_DCDC2 (1 << 2) +#define AXP221_POWERCTL1_DCDC1 (1 << 1) +#define AXP221_POWERCTL1_DC5LDO (1 << 0) + +#define AXP221_POWERCTL_2 0x12 +#define AXP221_POWERCTL2_DC1SW (1 << 7) +#define AXP221_POWERCTL2_DLDO4 (1 << 6) +#define AXP221_POWERCTL2_DLDO3 (1 << 5) +#define AXP221_POWERCTL2_DLDO2 (1 << 4) +#define AXP221_POWERCTL2_DLDO1 (1 << 3) +#define AXP221_POWERCTL2_ELDO3 (1 << 2) +#define AXP221_POWERCTL2_ELDO2 (1 << 1) +#define AXP221_POWERCTL2_ELDO1 (1 << 0) + +#define AXP221_POWERCTL_3 0x14 +#define AXP221_POWERCTL3_ALDO3 (1 << 7) + #define AXP209_REG_DCDC2_VOLTAGE 0x23 #define AXP209_REG_DCDC3_VOLTAGE 0x27 #define AXP209_REG_LDO24_VOLTAGE 0x28 #define AXP209_REG_LDO3_VOLTAGE 0x29 -enum axp209_sensor { - AXP209_TEMP, +#define AXP221_REG_DLDO1_VOLTAGE 0x15 +#define AXP221_REG_DLDO2_VOLTAGE 0x16 +#define AXP221_REG_DLDO3_VOLTAGE 0x17 +#define AXP221_REG_DLDO4_VOLTAGE 0x18 +#define AXP221_REG_ELDO1_VOLTAGE 0x19 +#define AXP221_REG_ELDO2_VOLTAGE 0x1A +#define AXP221_REG_ELDO3_VOLTAGE 0x1B +#define AXP221_REG_DC5LDO_VOLTAGE 0x1C +#define AXP221_REG_DCDC1_VOLTAGE 0x21 +#define AXP221_REG_DCDC2_VOLTAGE 0x22 +#define AXP221_REG_DCDC3_VOLTAGE 0x23 +#define AXP221_REG_DCDC4_VOLTAGE 0x24 +#define AXP221_REG_DCDC5_VOLTAGE 0x25 +#define AXP221_REG_DCDC23_VRC 0x27 +#define AXP221_REG_ALDO1_VOLTAGE 0x28 +#define AXP221_REG_ALDO2_VOLTAGE 0x29 +#define AXP221_REG_ALDO3_VOLTAGE 0x2A + + +enum axp2xx_sensor { AXP209_ACVOLT, AXP209_ACCURRENT, AXP209_VBUSVOLT, AXP209_VBUSCURRENT, - AXP209_BATVOLT, - AXP209_BATCHARGECURRENT, - AXP209_BATDISCHARGECURRENT, + AXP2XX_TEMP, + AXP2XX_BATVOLT, + AXP2XX_BATCHARGECURRENT, + AXP2XX_BATDISCHARGECURRENT, }; -enum axp209_regulators { +enum axp2xx_regulators { AXP209_REG_ID_DCDC2, AXP209_REG_ID_DCDC3, AXP209_REG_ID_LDO1, AXP209_REG_ID_LDO2, AXP209_REG_ID_LDO3, /* LDO4 is weird, need to find a correct way to handle it */ /* AXP209_REG_ID_LDO4, */ AXP209_REG_ID_LDO5, + AXP221_REG_ID_DLDO1, + AXP221_REG_ID_DLDO2, + AXP221_REG_ID_DLDO3, + AXP221_REG_ID_DLDO4, + AXP221_REG_ID_ELDO1, + AXP221_REG_ID_ELDO2, + AXP221_REG_ID_ELDO3, + AXP221_REG_ID_DC5LDO, + AXP221_REG_ID_DCDC1, + AXP221_REG_ID_DCDC2, + AXP221_REG_ID_DCDC3, + AXP221_REG_ID_DCDC4, + AXP221_REG_ID_DCDC5, + AXP221_REG_ID_ALDO1, + AXP221_REG_ID_ALDO2, + AXP221_REG_ID_ALDO3, + AXP221_REG_ID_DC1SW, }; #endif /* _AXP209REG_H_ */