diff options
| -rw-r--r-- | drivers/power/pmic/axp.c | 1 | ||||
| -rw-r--r-- | drivers/power/regulator/axp_regulator.c | 17 | ||||
| -rw-r--r-- | include/axp_pmic.h | 1 |
3 files changed, 19 insertions, 0 deletions
diff --git a/drivers/power/pmic/axp.c b/drivers/power/pmic/axp.c index 025dac24f2..0e1e45fba7 100644 --- a/drivers/power/pmic/axp.c +++ b/drivers/power/pmic/axp.c @@ -87,6 +87,7 @@ static const struct udevice_id axp_pmic_ids[] = { { .compatible = "x-powers,axp209", .data = AXP209_ID }, { .compatible = "x-powers,axp221", .data = AXP221_ID }, { .compatible = "x-powers,axp223", .data = AXP223_ID }, + { .compatible = "x-powers,axp313a", .data = AXP313_ID }, { .compatible = "x-powers,axp803", .data = AXP803_ID }, { .compatible = "x-powers,axp806", .data = AXP806_ID }, { .compatible = "x-powers,axp809", .data = AXP809_ID }, diff --git a/drivers/power/regulator/axp_regulator.c b/drivers/power/regulator/axp_regulator.c index 02f320eac1..d27e09538e 100644 --- a/drivers/power/regulator/axp_regulator.c +++ b/drivers/power/regulator/axp_regulator.c @@ -173,6 +173,22 @@ static const struct axp_regulator_plat axp22x_regulators[] = { { } }; +/* + * The "dcdc1" regulator has another range, beyond 1.54V up to 3.4V, in + * steps of 100mV. We cannot model this easily, but also don't need that, + * since it's typically only used for ~1.1V anyway, so just ignore it. + * Also the DCDC3 regulator is described wrongly in the (available) manual, + * experiments show that the split point is at 1200mV, as for DCDC1/2. + */ +static const struct axp_regulator_plat axp313_regulators[] = { + { "dcdc1", 0x10, BIT(0), 0x13, 0x7f, 500, 1540, 10, 70 }, + { "dcdc2", 0x10, BIT(1), 0x14, 0x7f, 500, 1540, 10, 70 }, + { "dcdc3", 0x10, BIT(2), 0x15, 0x7f, 500, 1840, 10, 70 }, + { "aldo1", 0x10, BIT(3), 0x16, 0x1f, 500, 3500, 100, NA }, + { "dldo1", 0x10, BIT(4), 0x17, 0x1f, 500, 3500, 100, NA }, + { } +}; + static const struct axp_regulator_plat axp803_regulators[] = { { "dcdc1", 0x10, BIT(0), 0x20, 0x1f, 1600, 3400, 100, NA }, { "dcdc2", 0x10, BIT(1), 0x21, 0x7f, 500, 1300, 10, 70 }, @@ -274,6 +290,7 @@ static const struct axp_regulator_plat *const axp_regulators[] = { [AXP209_ID] = axp20x_regulators, [AXP221_ID] = axp22x_regulators, [AXP223_ID] = axp22x_regulators, + [AXP313_ID] = axp313_regulators, [AXP803_ID] = axp803_regulators, [AXP806_ID] = axp806_regulators, [AXP809_ID] = axp809_regulators, diff --git a/include/axp_pmic.h b/include/axp_pmic.h index 4ac6486583..aabafc8501 100644 --- a/include/axp_pmic.h +++ b/include/axp_pmic.h @@ -32,6 +32,7 @@ enum { AXP209_ID, AXP221_ID, AXP223_ID, + AXP313_ID, AXP803_ID, AXP806_ID, AXP809_ID, |