#define AXP20X_IO_ENABLED 0x03
#define AXP20X_IO_DISABLED 0x07
+#define AXP22X_IO_ENABLED 0x04
+#define AXP22X_IO_DISABLED 0x03
+
#define AXP20X_WORKMODE_DCDC2_MASK BIT(2)
#define AXP20X_WORKMODE_DCDC3_MASK BIT(1)
+#define AXP22X_WORKMODE_DCDCX_MASK(x) BIT(x)
#define AXP20X_FREQ_DCDC_MASK 0x0f
.ops = &axp20x_ops, \
}
+#define AXP_DESC_SW(_family, _id, _match, _supply, _min, _max, _step, _vreg, \
+ _vmask, _ereg, _emask) \
+ [_family##_##_id] = { \
+ .name = #_id, \
+ .supply_name = (_supply), \
+ .of_match = of_match_ptr(_match), \
+ .regulators_node = of_match_ptr("regulators"), \
+ .type = REGULATOR_VOLTAGE, \
+ .id = _family##_##_id, \
+ .n_voltages = (((_max) - (_min)) / (_step) + 1), \
+ .owner = THIS_MODULE, \
+ .min_uV = (_min) * 1000, \
+ .uV_step = (_step) * 1000, \
+ .vsel_reg = (_vreg), \
+ .vsel_mask = (_vmask), \
+ .enable_reg = (_ereg), \
+ .enable_mask = (_emask), \
+ .ops = &axp20x_ops_sw, \
+ }
+
#define AXP_DESC_FIXED(_family, _id, _match, _supply, _volt) \
[_family##_##_id] = { \
.name = #_id, \
.is_enabled = regulator_is_enabled_regmap,
};
+static struct regulator_ops axp20x_ops_sw = {
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = regulator_is_enabled_regmap,
+};
+
static const struct regulator_desc axp20x_regulators[] = {
AXP_DESC(AXP20X, DCDC2, "dcdc2", "vin2", 700, 2275, 25,
AXP20X_DCDC2_V_OUT, 0x3f, AXP20X_PWR_OUT_CTRL, 0x10),
AXP20X_IO_ENABLED, AXP20X_IO_DISABLED),
};
+static const struct regulator_desc axp22x_regulators[] = {
+ AXP_DESC(AXP22X, DCDC1, "dcdc1", "vin1", 1600, 3400, 100,
+ AXP22X_DCDC1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(1)),
+ AXP_DESC(AXP22X, DCDC2, "dcdc2", "vin2", 600, 1540, 20,
+ AXP22X_DCDC2_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(2)),
+ AXP_DESC(AXP22X, DCDC3, "dcdc3", "vin3", 600, 1860, 20,
+ AXP22X_DCDC3_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(3)),
+ AXP_DESC(AXP22X, DCDC4, "dcdc4", "vin4", 600, 1540, 20,
+ AXP22X_DCDC4_V_OUT, 0x3f, AXP22X_PWR_OUT_CTRL1, BIT(3)),
+ AXP_DESC(AXP22X, DCDC5, "dcdc5", "vin5", 1000, 2550, 50,
+ AXP22X_DCDC5_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(4)),
+ /* secondary switchable output of DCDC1 */
+ AXP_DESC_SW(AXP22X, DC1SW, "dc1sw", "dcdc1", 1600, 3400, 100,
+ AXP22X_DCDC1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(7)),
+ /* LDO regulator internally chained to DCDC5 */
+ AXP_DESC(AXP22X, DC5LDO, "dc5ldo", "dcdc5", 700, 1400, 100,
+ AXP22X_DC5LDO_V_OUT, 0x7, AXP22X_PWR_OUT_CTRL1, BIT(0)),
+ AXP_DESC(AXP22X, ALDO1, "aldo1", "aldoin", 700, 3300, 100,
+ AXP22X_ALDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(6)),
+ AXP_DESC(AXP22X, ALDO2, "aldo2", "aldoin", 700, 3300, 100,
+ AXP22X_ALDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(7)),
+ AXP_DESC(AXP22X, ALDO3, "aldo3", "aldoin", 700, 3300, 100,
+ AXP22X_ALDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(7)),
+ AXP_DESC(AXP22X, DLDO1, "dldo1", "dldoin", 700, 3300, 100,
+ AXP22X_DLDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(3)),
+ AXP_DESC(AXP22X, DLDO2, "dldo2", "dldoin", 700, 3300, 100,
+ AXP22X_DLDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(4)),
+ AXP_DESC(AXP22X, DLDO3, "dldo3", "dldoin", 700, 3300, 100,
+ AXP22X_DLDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(5)),
+ AXP_DESC(AXP22X, DLDO4, "dldo4", "dldoin", 700, 3300, 100,
+ AXP22X_DLDO4_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(6)),
+ AXP_DESC(AXP22X, ELDO1, "eldo1", "eldoin", 700, 3300, 100,
+ AXP22X_ELDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(0)),
+ AXP_DESC(AXP22X, ELDO2, "eldo2", "eldoin", 700, 3300, 100,
+ AXP22X_ELDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(1)),
+ AXP_DESC(AXP22X, ELDO3, "eldo3", "eldoin", 700, 3300, 100,
+ AXP22X_ELDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(2)),
+ AXP_DESC_IO(AXP22X, LDO_IO0, "ldo_io0", "ips", 1800, 3300, 100,
+ AXP22X_LDO_IO0_V_OUT, 0x1f, AXP20X_GPIO0_CTRL, 0x07,
+ AXP22X_IO_ENABLED, AXP22X_IO_DISABLED),
+ AXP_DESC_IO(AXP22X, LDO_IO1, "ldo_io1", "ips", 1800, 3300, 100,
+ AXP22X_LDO_IO1_V_OUT, 0x1f, AXP20X_GPIO1_CTRL, 0x07,
+ AXP22X_IO_ENABLED, AXP22X_IO_DISABLED),
+ AXP_DESC_FIXED(AXP22X, RTC_LDO, "rtc_ldo", "ips", 3000),
+};
+
static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq)
{
struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent);
def = 1500;
step = 75;
break;
+ case AXP221_ID:
+ min = 1800;
+ max = 4050;
+ def = 3000;
+ step = 150;
+ break;
default:
dev_err(&pdev->dev,
"Setting DCDC frequency for unsupported AXP variant\n");
workmode <<= ffs(mask) - 1;
break;
+ case AXP221_ID:
+ if (id < AXP22X_DCDC1 || id > AXP22X_DCDC5)
+ return -EINVAL;
+
+ mask = AXP22X_WORKMODE_DCDCX_MASK(id - AXP22X_DCDC1);
+ workmode <<= id - AXP22X_DCDC1;
+ break;
+
default:
/* should not happen */
WARN_ON(1);
regulators = axp20x_regulators;
nregulators = AXP20X_REG_ID_MAX;
break;
+ case AXP221_ID:
+ regulators = axp22x_regulators;
+ nregulators = AXP22X_REG_ID_MAX;
+ break;
default:
dev_err(&pdev->dev, "Unsupported AXP variant: %ld\n",
axp20x->variant);