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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-13 09:36:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-13 09:36:45 -0800
commit5f194bf4853bcb6e7442518b70fb20a875ed34f0 (patch)
tree97b9381352a892d8de757897322b2493015e32c1
parent1e19bded7f5d5152b7f53ee7356241ecb18905b0 (diff)
parent50b7baefe3e5a96f5aa8e9565fcfb0bda240b905 (diff)
Merge tag 'regulator-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown: "A very quiet release for regulator, there's some new device support in existing drivers here and a few fixes but nothing in the core. Summary: - New device support for Allwinner AXP813, Dialog DA223/4/5 and Qualcomm PMI8994" * tag 'regulator-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: tps65218: remove unused tps_info structure regulator: tps65218: Fix strobe assignment regulator: qcom_spmi: Include offset when translating voltages regulator: qcom_spmi: Add support for pmi8994 regulator: da9211: update for supporting da9223/4/5 ASoC: pfuze100: Remove leading zero from '@08' notation regulator: axp20x: Simplify axp20x_is_polyphase_slave implementation regulator: axp20x: Add support for AXP813 regulators
-rw-r--r--Documentation/devicetree/bindings/regulator/da9211.txt82
-rw-r--r--Documentation/devicetree/bindings/regulator/pfuze100.txt6
-rw-r--r--Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt13
-rw-r--r--drivers/regulator/Kconfig2
-rw-r--r--drivers/regulator/axp20x-regulator.c92
-rw-r--r--drivers/regulator/da9211-regulator.c14
-rw-r--r--drivers/regulator/da9211-regulator.h2
-rw-r--r--drivers/regulator/qcom_spmi-regulator.c48
-rw-r--r--drivers/regulator/tps65218-regulator.c2
-rw-r--r--include/linux/mfd/axp20x.h3
-rw-r--r--include/linux/mfd/tps65218.h19
-rw-r--r--include/linux/regulator/da9211.h5
12 files changed, 241 insertions, 47 deletions
diff --git a/Documentation/devicetree/bindings/regulator/da9211.txt b/Documentation/devicetree/bindings/regulator/da9211.txt
index 0f2a6f8fcafd..27717e816e71 100644
--- a/Documentation/devicetree/bindings/regulator/da9211.txt
+++ b/Documentation/devicetree/bindings/regulator/da9211.txt
@@ -1,8 +1,9 @@
-* Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 Voltage Regulator
+* Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
+ Voltage Regulator
Required properties:
-- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213"
- or "dlg,da9214" or "dlg,da9215"
+- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
+ or "dlg,da9214" or "dlg,da9224" or "dlg,da9215" or "dlg,da9225"
- reg: I2C slave address, usually 0x68.
- interrupts: the interrupt outputs of the controller
- regulators: A node that houses a sub-node for each regulator within the
@@ -16,7 +17,6 @@ Optional properties:
- Any optional property defined in regulator.txt
Example 1) DA9211
-
pmic: da9211@68 {
compatible = "dlg,da9211";
reg = <0x68>;
@@ -35,7 +35,6 @@ Example 1) DA9211
};
Example 2) DA9212
-
pmic: da9212@68 {
compatible = "dlg,da9212";
reg = <0x68>;
@@ -79,7 +78,25 @@ Example 3) DA9213
};
};
-Example 4) DA9214
+Example 4) DA9223
+ pmic: da9223@68 {
+ compatible = "dlg,da9223";
+ reg = <0x68>;
+ interrupts = <3 27>;
+
+ regulators {
+ BUCKA {
+ regulator-name = "VBUCKA";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <3000000>;
+ regulator-max-microamp = <6000000>;
+ enable-gpios = <&gpio 27 0>;
+ };
+ };
+ };
+
+Example 5) DA9214
pmic: da9214@68 {
compatible = "dlg,da9214";
reg = <0x68>;
@@ -105,7 +122,33 @@ Example 4) DA9214
};
};
-Example 5) DA9215
+Example 6) DA9224
+ pmic: da9224@68 {
+ compatible = "dlg,da9224";
+ reg = <0x68>;
+ interrupts = <3 27>;
+
+ regulators {
+ BUCKA {
+ regulator-name = "VBUCKA";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <3000000>;
+ regulator-max-microamp = <6000000>;
+ enable-gpios = <&gpio 27 0>;
+ };
+ BUCKB {
+ regulator-name = "VBUCKB";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <3000000>;
+ regulator-max-microamp = <6000000>;
+ enable-gpios = <&gpio 17 0>;
+ };
+ };
+ };
+
+Example 7) DA9215
pmic: da9215@68 {
compatible = "dlg,da9215";
reg = <0x68>;
@@ -131,3 +174,28 @@ Example 5) DA9215
};
};
+Example 8) DA9225
+ pmic: da9225@68 {
+ compatible = "dlg,da9225";
+ reg = <0x68>;
+ interrupts = <3 27>;
+
+ regulators {
+ BUCKA {
+ regulator-name = "VBUCKA";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <4000000>;
+ regulator-max-microamp = <7000000>;
+ enable-gpios = <&gpio 27 0>;
+ };
+ BUCKB {
+ regulator-name = "VBUCKB";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <4000000>;
+ regulator-max-microamp = <7000000>;
+ enable-gpios = <&gpio 17 0>;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/pfuze100.txt b/Documentation/devicetree/bindings/regulator/pfuze100.txt
index 444c47831a40..c6dd3f5e485b 100644
--- a/Documentation/devicetree/bindings/regulator/pfuze100.txt
+++ b/Documentation/devicetree/bindings/regulator/pfuze100.txt
@@ -21,7 +21,7 @@ Each regulator is defined using the standard binding for regulators.
Example 1: PFUZE100
- pmic: pfuze100@08 {
+ pmic: pfuze100@8 {
compatible = "fsl,pfuze100";
reg = <0x08>;
@@ -122,7 +122,7 @@ Example 1: PFUZE100
Example 2: PFUZE200
- pmic: pfuze200@08 {
+ pmic: pfuze200@8 {
compatible = "fsl,pfuze200";
reg = <0x08>;
@@ -216,7 +216,7 @@ Example 2: PFUZE200
Example 3: PFUZE3000
- pmic: pfuze3000@08 {
+ pmic: pfuze3000@8 {
compatible = "fsl,pfuze3000";
reg = <0x08>;
diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
index 0fa3b0fac129..57d2c65899df 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
@@ -8,6 +8,7 @@ Qualcomm SPMI Regulators
"qcom,pm8916-regulators"
"qcom,pm8941-regulators"
"qcom,pm8994-regulators"
+ "qcom,pmi8994-regulators"
- interrupts:
Usage: optional
@@ -100,6 +101,15 @@ Qualcomm SPMI Regulators
Definition: Reference to regulator supplying the input pin, as
described in the data sheet.
+- vdd_s1-supply:
+- vdd_s2-supply:
+- vdd_s3-supply:
+- vdd_l1-supply:
+ Usage: optional (pmi8994 only)
+ Value type: <phandle>
+ Definition: Reference to regulator supplying the input pin, as
+ described in the data sheet.
+
The regulator node houses sub-nodes for each regulator within the device. Each
sub-node is identified using the node's name, with valid values listed for each
@@ -122,6 +132,9 @@ pm8994:
l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20,
l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2
+pmi8994:
+ s1, s2, s3, l1
+
The content of each sub-node is defined by the standard binding for regulators -
see regulator.txt - with additional custom properties described below:
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 0fd6195601ba..96cd55f9e3c5 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -244,7 +244,7 @@ config REGULATOR_DA9210
interface.
config REGULATOR_DA9211
- tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 regulator"
+ tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
depends on I2C
select REGMAP_I2C
help
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 376a99b7cf5d..181622b2813d 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -244,6 +244,7 @@ static const struct regulator_desc axp22x_drivevbus_regulator = {
.ops = &axp20x_ops_sw,
};
+/* DCDC ranges shared with AXP813 */
static const struct regulator_linear_range axp803_dcdc234_ranges[] = {
REGULATOR_LINEAR_RANGE(500000, 0x0, 0x46, 10000),
REGULATOR_LINEAR_RANGE(1220000, 0x47, 0x4b, 20000),
@@ -426,6 +427,69 @@ static const struct regulator_desc axp809_regulators[] = {
AXP_DESC_SW(AXP809, SW, "sw", "swin", AXP22X_PWR_OUT_CTRL2, BIT(6)),
};
+static const struct regulator_desc axp813_regulators[] = {
+ AXP_DESC(AXP813, DCDC1, "dcdc1", "vin1", 1600, 3400, 100,
+ AXP803_DCDC1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL1, BIT(0)),
+ AXP_DESC_RANGES(AXP813, DCDC2, "dcdc2", "vin2", axp803_dcdc234_ranges,
+ 76, AXP803_DCDC2_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1,
+ BIT(1)),
+ AXP_DESC_RANGES(AXP813, DCDC3, "dcdc3", "vin3", axp803_dcdc234_ranges,
+ 76, AXP803_DCDC3_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1,
+ BIT(2)),
+ AXP_DESC_RANGES(AXP813, DCDC4, "dcdc4", "vin4", axp803_dcdc234_ranges,
+ 76, AXP803_DCDC4_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1,
+ BIT(3)),
+ AXP_DESC_RANGES(AXP813, DCDC5, "dcdc5", "vin5", axp803_dcdc5_ranges,
+ 68, AXP803_DCDC5_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1,
+ BIT(4)),
+ AXP_DESC_RANGES(AXP813, DCDC6, "dcdc6", "vin6", axp803_dcdc6_ranges,
+ 72, AXP803_DCDC6_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1,
+ BIT(5)),
+ AXP_DESC_RANGES(AXP813, DCDC7, "dcdc7", "vin7", axp803_dcdc6_ranges,
+ 72, AXP813_DCDC7_V_OUT, 0x7f, AXP22X_PWR_OUT_CTRL1,
+ BIT(6)),
+ AXP_DESC(AXP813, ALDO1, "aldo1", "aldoin", 700, 3300, 100,
+ AXP22X_ALDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(5)),
+ AXP_DESC(AXP813, ALDO2, "aldo2", "aldoin", 700, 3300, 100,
+ AXP22X_ALDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(6)),
+ AXP_DESC(AXP813, ALDO3, "aldo3", "aldoin", 700, 3300, 100,
+ AXP22X_ALDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL3, BIT(7)),
+ AXP_DESC(AXP813, DLDO1, "dldo1", "dldoin", 700, 3300, 100,
+ AXP22X_DLDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(3)),
+ AXP_DESC_RANGES(AXP813, DLDO2, "dldo2", "dldoin", axp803_dldo2_ranges,
+ 32, AXP22X_DLDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2,
+ BIT(4)),
+ AXP_DESC(AXP813, DLDO3, "dldo3", "dldoin", 700, 3300, 100,
+ AXP22X_DLDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(5)),
+ AXP_DESC(AXP813, DLDO4, "dldo4", "dldoin", 700, 3300, 100,
+ AXP22X_DLDO4_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(6)),
+ AXP_DESC(AXP813, ELDO1, "eldo1", "eldoin", 700, 1900, 50,
+ AXP22X_ELDO1_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(0)),
+ AXP_DESC(AXP813, ELDO2, "eldo2", "eldoin", 700, 1900, 50,
+ AXP22X_ELDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(1)),
+ AXP_DESC(AXP813, ELDO3, "eldo3", "eldoin", 700, 1900, 50,
+ AXP22X_ELDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(2)),
+ /* to do / check ... */
+ AXP_DESC(AXP813, FLDO1, "fldo1", "fldoin", 700, 1450, 50,
+ AXP803_FLDO1_V_OUT, 0x0f, AXP22X_PWR_OUT_CTRL3, BIT(2)),
+ AXP_DESC(AXP813, FLDO2, "fldo2", "fldoin", 700, 1450, 50,
+ AXP803_FLDO2_V_OUT, 0x0f, AXP22X_PWR_OUT_CTRL3, BIT(3)),
+ /*
+ * TODO: FLDO3 = {DCDC5, FLDOIN} / 2
+ *
+ * This means FLDO3 effectively switches supplies at runtime,
+ * something the regulator subsystem does not support.
+ */
+ AXP_DESC_FIXED(AXP813, RTC_LDO, "rtc-ldo", "ips", 1800),
+ AXP_DESC_IO(AXP813, LDO_IO0, "ldo-io0", "ips", 700, 3300, 100,
+ AXP22X_LDO_IO0_V_OUT, 0x1f, AXP20X_GPIO0_CTRL, 0x07,
+ AXP22X_IO_ENABLED, AXP22X_IO_DISABLED),
+ AXP_DESC_IO(AXP813, LDO_IO1, "ldo-io1", "ips", 700, 3300, 100,
+ AXP22X_LDO_IO1_V_OUT, 0x1f, AXP20X_GPIO1_CTRL, 0x07,
+ AXP22X_IO_ENABLED, AXP22X_IO_DISABLED),
+ AXP_DESC_SW(AXP813, SW, "sw", "swin", AXP22X_PWR_OUT_CTRL2, BIT(7)),
+};
+
static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq)
{
struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent);
@@ -441,9 +505,10 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq)
step = 75;
break;
case AXP803_ID:
+ case AXP813_ID:
/*
- * AXP803 DCDC work frequency setting has the same range and
- * step as AXP22X, but at a different register.
+ * AXP803/AXP813 DCDC work frequency setting has the same
+ * range and step as AXP22X, but at a different register.
* Fall through to the check below.
* (See include/linux/mfd/axp20x.h)
*/
@@ -561,6 +626,14 @@ static int axp20x_set_dcdc_workmode(struct regulator_dev *rdev, int id, u32 work
workmode <<= id - AXP803_DCDC1;
break;
+ case AXP813_ID:
+ if (id < AXP813_DCDC1 || id > AXP813_DCDC7)
+ return -EINVAL;
+
+ mask = AXP22X_WORKMODE_DCDCX_MASK(id - AXP813_DCDC1);
+ workmode <<= id - AXP813_DCDC1;
+ break;
+
default:
/* should not happen */
WARN_ON(1);
@@ -579,11 +652,12 @@ static bool axp20x_is_polyphase_slave(struct axp20x_dev *axp20x, int id)
u32 reg = 0;
/*
- * Currently in our supported AXP variants, only AXP803 and AXP806
- * have polyphase regulators.
+ * Currently in our supported AXP variants, only AXP803, AXP806,
+ * and AXP813 have polyphase regulators.
*/
switch (axp20x->variant) {
case AXP803_ID:
+ case AXP813_ID:
regmap_read(axp20x->regmap, AXP803_POLYPHASE_CTRL, &reg);
switch (id) {
@@ -656,6 +730,12 @@ static int axp20x_regulator_probe(struct platform_device *pdev)
regulators = axp809_regulators;
nregulators = AXP809_REG_ID_MAX;
break;
+ case AXP813_ID:
+ regulators = axp813_regulators;
+ nregulators = AXP813_REG_ID_MAX;
+ drivevbus = of_property_read_bool(pdev->dev.parent->of_node,
+ "x-powers,drive-vbus-en");
+ break;
default:
dev_err(&pdev->dev, "Unsupported AXP variant: %ld\n",
axp20x->variant);
@@ -677,6 +757,10 @@ static int axp20x_regulator_probe(struct platform_device *pdev)
if (axp20x_is_polyphase_slave(axp20x, i))
continue;
+ /* Support for AXP813's FLDO3 is not implemented */
+ if (axp20x->variant == AXP813_ID && i == AXP813_FLDO3)
+ continue;
+
/*
* Regulators DC1SW and DC5LDO are connected internally,
* so we have to handle their supply names separately.
diff --git a/drivers/regulator/da9211-regulator.c b/drivers/regulator/da9211-regulator.c
index aa47280efd32..9b8f47617724 100644
--- a/drivers/regulator/da9211-regulator.c
+++ b/drivers/regulator/da9211-regulator.c
@@ -1,6 +1,6 @@
/*
* da9211-regulator.c - Regulator device driver for DA9211/DA9212
- * /DA9213/DA9214/DA9215
+ * /DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
* Copyright (C) 2015 Dialog Semiconductor Ltd.
*
* This library is free software; you can redistribute it and/or
@@ -496,8 +496,11 @@ static const struct i2c_device_id da9211_i2c_id[] = {
{"da9211", DA9211},
{"da9212", DA9212},
{"da9213", DA9213},
+ {"da9223", DA9223},
{"da9214", DA9214},
+ {"da9224", DA9224},
{"da9215", DA9215},
+ {"da9225", DA9225},
{},
};
MODULE_DEVICE_TABLE(i2c, da9211_i2c_id);
@@ -507,8 +510,11 @@ static const struct of_device_id da9211_dt_ids[] = {
{ .compatible = "dlg,da9211", .data = &da9211_i2c_id[0] },
{ .compatible = "dlg,da9212", .data = &da9211_i2c_id[1] },
{ .compatible = "dlg,da9213", .data = &da9211_i2c_id[2] },
- { .compatible = "dlg,da9214", .data = &da9211_i2c_id[3] },
- { .compatible = "dlg,da9215", .data = &da9211_i2c_id[4] },
+ { .compatible = "dlg,da9223", .data = &da9211_i2c_id[3] },
+ { .compatible = "dlg,da9214", .data = &da9211_i2c_id[4] },
+ { .compatible = "dlg,da9224", .data = &da9211_i2c_id[5] },
+ { .compatible = "dlg,da9215", .data = &da9211_i2c_id[6] },
+ { .compatible = "dlg,da9225", .data = &da9211_i2c_id[7] },
{},
};
MODULE_DEVICE_TABLE(of, da9211_dt_ids);
@@ -526,5 +532,5 @@ static struct i2c_driver da9211_regulator_driver = {
module_i2c_driver(da9211_regulator_driver);
MODULE_AUTHOR("James Ban <James.Ban.opensource@diasemi.com>");
-MODULE_DESCRIPTION("DA9211/DA9212/DA9213/DA9214/DA9215 regulator driver");
+MODULE_DESCRIPTION("DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/regulator/da9211-regulator.h b/drivers/regulator/da9211-regulator.h
index b841bbf330cc..2cb32aab4f82 100644
--- a/drivers/regulator/da9211-regulator.h
+++ b/drivers/regulator/da9211-regulator.h
@@ -1,6 +1,6 @@
/*
* da9211-regulator.h - Regulator definitions for DA9211/DA9212
- * /DA9213/DA9214/DA9215
+ * /DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
* Copyright (C) 2015 Dialog Semiconductor Ltd.
*
* This program is free software; you can redistribute it and/or
diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index 16c5f84e06a7..0241ada47d04 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -593,13 +593,20 @@ static int spmi_sw_selector_to_hw(struct spmi_regulator *vreg,
u8 *voltage_sel)
{
const struct spmi_voltage_range *range, *end;
+ unsigned offset;
range = vreg->set_points->range;
end = range + vreg->set_points->count;
for (; range < end; range++) {
if (selector < range->n_voltages) {
- *voltage_sel = selector;
+ /*
+ * hardware selectors between set point min and real
+ * min are invalid so we ignore them
+ */
+ offset = range->set_point_min_uV - range->min_uV;
+ offset /= range->step_uV;
+ *voltage_sel = selector + offset;
*range_sel = range->range_sel;
return 0;
}
@@ -613,15 +620,35 @@ static int spmi_sw_selector_to_hw(struct spmi_regulator *vreg,
static int spmi_hw_selector_to_sw(struct spmi_regulator *vreg, u8 hw_sel,
const struct spmi_voltage_range *range)
{
- int sw_sel = hw_sel;
+ unsigned sw_sel = 0;
+ unsigned offset, max_hw_sel;
const struct spmi_voltage_range *r = vreg->set_points->range;
-
- while (r != range) {
+ const struct spmi_voltage_range *end = r + vreg->set_points->count;
+
+ for (; r < end; r++) {
+ if (r == range && range->n_voltages) {
+ /*
+ * hardware selectors between set point min and real
+ * min and between set point max and real max are
+ * invalid so we return an error if they're
+ * programmed into the hardware
+ */
+ offset = range->set_point_min_uV - range->min_uV;
+ offset /= range->step_uV;
+ if (hw_sel < offset)
+ return -EINVAL;
+
+ max_hw_sel = range->set_point_max_uV - range->min_uV;
+ max_hw_sel /= range->step_uV;
+ if (hw_sel > max_hw_sel)
+ return -EINVAL;
+
+ return sw_sel + hw_sel - offset;
+ }
sw_sel += r->n_voltages;
- r++;
}
- return sw_sel;
+ return -EINVAL;
}
static const struct spmi_voltage_range *
@@ -1619,11 +1646,20 @@ static const struct spmi_regulator_data pm8994_regulators[] = {
{ }
};
+static const struct spmi_regulator_data pmi8994_regulators[] = {
+ { "s1", 0x1400, "vdd_s1", },
+ { "s2", 0x1700, "vdd_s2", },
+ { "s3", 0x1a00, "vdd_s3", },
+ { "l1", 0x4000, "vdd_l1", },
+ { }
+};
+
static const struct of_device_id qcom_spmi_regulator_match[] = {
{ .compatible = "qcom,pm8841-regulators", .data = &pm8841_regulators },
{ .compatible = "qcom,pm8916-regulators", .data = &pm8916_regulators },
{ .compatible = "qcom,pm8941-regulators", .data = &pm8941_regulators },
{ .compatible = "qcom,pm8994-regulators", .data = &pm8994_regulators },
+ { .compatible = "qcom,pmi8994-regulators", .data = &pmi8994_regulators },
{ }
};
MODULE_DEVICE_TABLE(of, qcom_spmi_regulator_match);
diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index 9aafbb03482d..bc489958fed7 100644
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -154,7 +154,7 @@ static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev)
if (!tps->strobes[rid]) {
if (rid == TPS65218_DCDC_3)
- tps->info[rid]->strobe = 3;
+ tps->strobes[rid] = 3;
else
return -EINVAL;
}
diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h
index e9c908c4fba8..78dc85365c4f 100644
--- a/include/linux/mfd/axp20x.h
+++ b/include/linux/mfd/axp20x.h
@@ -131,6 +131,9 @@ enum axp20x_variants {
#define AXP803_DCDC6_V_OUT 0x25
#define AXP803_DCDC_FREQ_CTRL 0x3b
+/* Other DCDC regulator control registers are the same as AXP803 */
+#define AXP813_DCDC7_V_OUT 0x26
+
/* Interrupt */
#define AXP152_IRQ1_EN 0x40
#define AXP152_IRQ2_EN 0x41
diff --git a/include/linux/mfd/tps65218.h b/include/linux/mfd/tps65218.h
index bccd2d68b1e3..f069c518c0ed 100644
--- a/include/linux/mfd/tps65218.h
+++ b/include/linux/mfd/tps65218.h
@@ -246,24 +246,6 @@ enum tps65218_irqs {
};
/**
- * struct tps_info - packages regulator constraints
- * @id: Id of the regulator
- * @name: Voltage regulator name
- * @min_uV: minimum micro volts
- * @max_uV: minimum micro volts
- * @strobe: sequencing strobe value for the regulator
- *
- * This data is used to check the regualtor voltage limits while setting.
- */
-struct tps_info {
- int id;
- const char *name;
- int min_uV;
- int max_uV;
- int strobe;
-};
-
-/**
* struct tps65218 - tps65218 sub-driver chip access routines
*
* Device data may be used to access the TPS65218 chip
@@ -280,7 +262,6 @@ struct tps65218 {
u32 irq_mask;
struct regmap_irq_chip_data *irq_data;
struct regulator_desc desc[TPS65218_NUM_REGULATOR];
- struct tps_info *info[TPS65218_NUM_REGULATOR];
struct regmap *regmap;
u8 *strobes;
};
diff --git a/include/linux/regulator/da9211.h b/include/linux/regulator/da9211.h
index 80cb40b7c88d..f2fd2d3bf58f 100644
--- a/include/linux/regulator/da9211.h
+++ b/include/linux/regulator/da9211.h
@@ -1,6 +1,6 @@
/*
* da9211.h - Regulator device driver for DA9211/DA9212
- * /DA9213/DA9214/DA9215
+ * /DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
* Copyright (C) 2015 Dialog Semiconductor Ltd.
*
* This program is free software; you can redistribute it and/or
@@ -25,8 +25,11 @@ enum da9211_chip_id {
DA9211,
DA9212,
DA9213,
+ DA9223,
DA9214,
+ DA9224,
DA9215,
+ DA9225,
};
struct da9211_pdata {

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