Merge tag 'regulator-fix-v6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fixes from Mark Brown:
 "A few driver specific fixes for incorrect device descriptions, plus a
  fix for a missing symbol export which causes build failures for some
  newly added drivers in other trees"

* tag 'regulator-fix-v6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: axp20x: AXP717: fix LDO supply rails and off-by-ones
  regulator: bd71815: fix ramp values
  regulator: core: Fix modpost error "regulator_get_regmap" undefined
  regulator: tps6594-regulator: Fix the number of irqs for TPS65224 and TPS6594

4 files changed, 25 insertions, 23 deletions

diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 34fcdd82b2ea..f3c447ecdc3b 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -140,7 +140,7 @@
 
 #define AXP717_DCDC1_NUM_VOLTAGES	88
 #define AXP717_DCDC2_NUM_VOLTAGES	107
-#define AXP717_DCDC3_NUM_VOLTAGES	104
+#define AXP717_DCDC3_NUM_VOLTAGES	103
 #define AXP717_DCDC_V_OUT_MASK		GENMASK(6, 0)
 #define AXP717_LDO_V_OUT_MASK		GENMASK(4, 0)
 
@@ -763,10 +763,15 @@ static const struct linear_range axp717_dcdc1_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1220000, 71, 87, 20000),
 };
 
+/*
+ * The manual says that the last voltage is 3.4V, encoded as 0b1101011 (107),
+ * but every other method proves that this is wrong, so it's really 106 that
+ * programs the final 3.4V.
+ */
 static const struct linear_range axp717_dcdc2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(500000,   0,  70,  10000),
 	REGULATOR_LINEAR_RANGE(1220000, 71,  87,  20000),
-	REGULATOR_LINEAR_RANGE(1600000, 88, 107, 100000),
+	REGULATOR_LINEAR_RANGE(1600000, 88, 106, 100000),
 };
 
 static const struct linear_range axp717_dcdc3_ranges[] = {
@@ -790,40 +795,40 @@ static const struct regulator_desc axp717_regulators[] = {
 	AXP_DESC(AXP717, DCDC4, "dcdc4", "vin4", 1000, 3700, 100,
 		 AXP717_DCDC4_CONTROL, AXP717_DCDC_V_OUT_MASK,
 		 AXP717_DCDC_OUTPUT_CONTROL, BIT(3)),
-	AXP_DESC(AXP717, ALDO1, "aldo1", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, ALDO1, "aldo1", "aldoin", 500, 3500, 100,
 		 AXP717_ALDO1_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO0_OUTPUT_CONTROL, BIT(0)),
-	AXP_DESC(AXP717, ALDO2, "aldo2", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, ALDO2, "aldo2", "aldoin", 500, 3500, 100,
 		 AXP717_ALDO2_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO0_OUTPUT_CONTROL, BIT(1)),
-	AXP_DESC(AXP717, ALDO3, "aldo3", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, ALDO3, "aldo3", "aldoin", 500, 3500, 100,
 		 AXP717_ALDO3_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO0_OUTPUT_CONTROL, BIT(2)),
-	AXP_DESC(AXP717, ALDO4, "aldo4", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, ALDO4, "aldo4", "aldoin", 500, 3500, 100,
 		 AXP717_ALDO4_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO0_OUTPUT_CONTROL, BIT(3)),
-	AXP_DESC(AXP717, BLDO1, "bldo1", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, BLDO1, "bldo1", "bldoin", 500, 3500, 100,
 		 AXP717_BLDO1_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO0_OUTPUT_CONTROL, BIT(4)),
-	AXP_DESC(AXP717, BLDO2, "bldo2", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, BLDO2, "bldo2", "bldoin", 500, 3500, 100,
 		 AXP717_BLDO2_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO0_OUTPUT_CONTROL, BIT(5)),
-	AXP_DESC(AXP717, BLDO3, "bldo3", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, BLDO3, "bldo3", "bldoin", 500, 3500, 100,
 		 AXP717_BLDO3_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO0_OUTPUT_CONTROL, BIT(6)),
-	AXP_DESC(AXP717, BLDO4, "bldo4", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, BLDO4, "bldo4", "bldoin", 500, 3500, 100,
 		 AXP717_BLDO4_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO0_OUTPUT_CONTROL, BIT(7)),
-	AXP_DESC(AXP717, CLDO1, "cldo1", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, CLDO1, "cldo1", "cldoin", 500, 3500, 100,
 		 AXP717_CLDO1_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO1_OUTPUT_CONTROL, BIT(0)),
-	AXP_DESC(AXP717, CLDO2, "cldo2", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, CLDO2, "cldo2", "cldoin", 500, 3500, 100,
 		 AXP717_CLDO2_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO1_OUTPUT_CONTROL, BIT(1)),
-	AXP_DESC(AXP717, CLDO3, "cldo3", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, CLDO3, "cldo3", "cldoin", 500, 3500, 100,
 		 AXP717_CLDO3_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO1_OUTPUT_CONTROL, BIT(2)),
-	AXP_DESC(AXP717, CLDO4, "cldo4", "vin1", 500, 3500, 100,
+	AXP_DESC(AXP717, CLDO4, "cldo4", "cldoin", 500, 3500, 100,
 		 AXP717_CLDO4_CONTROL, AXP717_LDO_V_OUT_MASK,
 		 AXP717_LDO1_OUTPUT_CONTROL, BIT(3)),
 	AXP_DESC(AXP717, CPUSLDO, "cpusldo", "vin1", 500, 1400, 50,
diff --git a/drivers/regulator/bd71815-regulator.c b/drivers/regulator/bd71815-regulator.c
index 26192d55a685..79fbb45297f6 100644
--- a/drivers/regulator/bd71815-regulator.c
+++ b/drivers/regulator/bd71815-regulator.c
@@ -256,7 +256,7 @@ static int buck12_set_hw_dvs_levels(struct device_node *np,
  * 10: 2.50mV/usec	10mV 4uS
  * 11: 1.25mV/usec	10mV 8uS
  */
-static const unsigned int bd7181x_ramp_table[] = { 1250, 2500, 5000, 10000 };
+static const unsigned int bd7181x_ramp_table[] = { 10000, 5000, 2500, 1250 };
 
 static int bd7181x_led_set_current_limit(struct regulator_dev *rdev,
 					int min_uA, int max_uA)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 5794f4e9dd52..844e9587a880 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -3347,6 +3347,7 @@ struct regmap *regulator_get_regmap(struct regulator *regulator)
 
 	return map ? map : ERR_PTR(-EOPNOTSUPP);
 }
+EXPORT_SYMBOL_GPL(regulator_get_regmap);
 
 /**
  * regulator_get_hardware_vsel_register - get the HW voltage selector register
diff --git a/drivers/regulator/tps6594-regulator.c b/drivers/regulator/tps6594-regulator.c
index 4a859f4c0f83..ac53792e3fed 100644
--- a/drivers/regulator/tps6594-regulator.c
+++ b/drivers/regulator/tps6594-regulator.c
@@ -653,18 +653,14 @@ static int tps6594_regulator_probe(struct platform_device *pdev)
 		}
 	}
 
-	if (tps->chip_id == LP8764) {
-		nr_buck = ARRAY_SIZE(buck_regs);
-		nr_ldo = 0;
-		nr_types = REGS_INT_NB;
-	} else if (tps->chip_id == TPS65224) {
+	if (tps->chip_id == TPS65224) {
 		nr_buck = ARRAY_SIZE(tps65224_buck_regs);
 		nr_ldo = ARRAY_SIZE(tps65224_ldo_regs);
-		nr_types = REGS_INT_NB;
+		nr_types = TPS65224_REGS_INT_NB;
 	} else {
 		nr_buck = ARRAY_SIZE(buck_regs);
-		nr_ldo = ARRAY_SIZE(tps6594_ldo_regs);
-		nr_types = TPS65224_REGS_INT_NB;
+		nr_ldo = (tps->chip_id == LP8764) ? 0 : ARRAY_SIZE(tps6594_ldo_regs);
+		nr_types = REGS_INT_NB;
 	}
 
 	reg_irq_nb = nr_types * (nr_buck + nr_ldo);