[PATCH v7 0/5] The series cleans up mainly the regulator driver and implements

[PATCH v7 0/5] The series cleans up mainly the regulator driver and implements

[Keerthy]

One of the patch removes redundant read wrapper and makes
use of regmap_read wherever necessary.

The series is checked for all the regulator registrations on
am437x-gp-evm.

Boot log: http://pastebin.ubuntu.com/22905402/

The series is based on linux-next on top of series titled:
[PATCH v3 0/2] regulator: Enable suspend configuration

Do not have the link of the above series available at the moment.

Changes in v7:

Rebasing to latest next branch. GPIO patch of this series
pushed to linux-next by Linus. Hence posting the remaining
patches with respective Acks from the domain Maintainers.

Changes in v6:

Rebased regulator/mfd clean up patches against linux-next +
https://lkml.org/lkml/2016/6/24/122 series.

Changes in v5:

Rebased regulator clean up patch against linux-next.

Changes in v4:

For gpio-tps65218 reatined the compatible table.
Fixed missing ';' in the power button patch.
Fixed comments on the Documentation patch.
Split the Device Tree patches to a separate series.

Changes in v3:

Missed making corresponding changes in the power button and gpio
drivers. Added couple of patches to fix them to use mfd_cell way
of parsing.

Keerthy (5):
  mfd: tps65218: Remove redundant read wrapper
  Documentation: regulator: tps65218: Update examples
  input: tps65218-pwrbutton: Add platform_device_id table
  mfd: tps65218: Use mfd_add_devices instead of of_platform_populate
  regulator: tps65218: Remove all the compatibles

 .../devicetree/bindings/regulator/tps65218.txt     |  87 +++++++++---
 drivers/gpio/gpio-tps65218.c                       |   3 +-
 drivers/input/misc/tps65218-pwrbutton.c            |  10 +-
 drivers/mfd/tps65218.c                             |  34 ++---
 drivers/regulator/tps65218-regulator.c             | 153 ++++++++-------------
 include/linux/mfd/tps65218.h                       |   3 +-
 6 files changed, 158 insertions(+), 132 deletions(-)

-- 
1.9.1

[PATCH v7 2/5] Documentation: regulator: tps65218: Update examples

[Keerthy]

This updates the Device Tree according to the preferred way of parsing
the nodes using the regulator framework.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
---
 .../devicetree/bindings/regulator/tps65218.txt     | 87 ++++++++++++++++++----
 1 file changed, 71 insertions(+), 16 deletions(-)

diff --git a/Documentation/devicetree/bindings/regulator/tps65218.txt b/Documentation/devicetree/bindings/regulator/tps65218.txt
index fccc1d2..02f0e9b 100644
--- a/Documentation/devicetree/bindings/regulator/tps65218.txt
+++ b/Documentation/devicetree/bindings/regulator/tps65218.txt
@@ -1,23 +1,78 @@
 TPS65218 family of regulators
 
 Required properties:
-For tps65218 regulators/LDOs
-- compatible:
-  - "ti,tps65218-dcdc1" for DCDC1
-  - "ti,tps65218-dcdc2" for DCDC2
-  - "ti,tps65218-dcdc3" for DCDC3
-  - "ti,tps65218-dcdc4" for DCDC4
-  - "ti,tps65218-dcdc5" for DCDC5
-  - "ti,tps65218-dcdc6" for DCDC6
-  - "ti,tps65218-ldo1" for LDO1
-
-Optional properties:
-- Any optional property defined in bindings/regulator/regulator.txt
+- compatible: "ti,tps65218"
+- reg: I2C slave address
+
+- List of regulators provided by this controller, must be named
+  after their hardware counterparts: dcdc[1-6] and ldo1
+- This is the list of child nodes that specify the regulator
+  initialization data for defined regulators. Not all regulators for the given
+  device need to be present. The definition for each of these nodes is defined
+  using the standard binding for regulators found at ./regulator.txt.
+
+  The valid names for regulators are:
+  tps65217: regulator-dcdc1, regulator-dcdc2, regulator-dcdc3, regulator-dcdc4,
+  regulator-dcdc5, regulator-dcdc6, regulator-ldo1, regulator-ls3.
+  Each regulator is defined using the standard binding for regulators.
 
 Example:
+tps65218: tps65218@24 {
+	reg = <0x24>;
+	compatible = "ti,tps65218";
+	interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
+	interrupt-controller;
+	#interrupt-cells = <2>;
+
+	dcdc1: regulator-dcdc1 {
+		regulator-name = "vdd_core";
+		regulator-min-microvolt = <912000>;
+		regulator-max-microvolt = <1144000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	dcdc2: regulator-dcdc2 {
+		regulator-name = "vdd_mpu";
+		regulator-min-microvolt = <912000>;
+		regulator-max-microvolt = <1378000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	dcdc3: regulator-dcdc3 {
+		regulator-name = "vdcdc3";
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	dcdc5: regulator-dcdc5 {
+		regulator-name = "v1_0bat";
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	dcdc6: regulator-dcdc6 {
+		regulator-name = "v1_8bat";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	ldo1: regulator-ldo1 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 
-	xyz: regulator@0 {
-		compatible = "ti,tps65218-dcdc1";
-		regulator-min-microvolt  = <1000000>;
-		regulator-max-microvolt  = <3000000>;
+	ls3: regulator-ls3 {
+		regulator-min-microvolt = <100000>;
+		regulator-max-microvolt = <1000000>;
 	};
+};
-- 
1.9.1

[PATCH v7 4/5] mfd: tps65218: Use mfd_add_devices instead of of_platform_populate

[Keerthy]

mfd_add_devices enables parsing device tree nodes without compatibles
for regulators and gpio modules. Replace of_platform_populate with
mfd_add_devices. mfd_cell currently is populated with regulators,
gpio and powerbutton.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/mfd/tps65218.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
index 9bca1b1..13834a0 100644
--- a/drivers/mfd/tps65218.c
+++ b/drivers/mfd/tps65218.c
@@ -33,6 +33,18 @@
 
 #define TPS65218_PASSWORD_REGS_UNLOCK   0x7D
 
+static const struct mfd_cell tps65218_cells[] = {
+	{
+		.name = "tps65218-pwrbutton",
+		.of_compatible = "ti,tps65218-pwrbutton",
+	},
+	{
+		.name = "tps65218-gpio",
+		.of_compatible = "ti,tps65218-gpio",
+	},
+	{ .name = "tps65218-regulator", },
+};
+
 /**
  * tps65218_reg_write: Write a single tps65218 register.
  *
@@ -245,8 +257,10 @@ static int tps65218_probe(struct i2c_client *client,
 
 	tps->rev = chipid & TPS65218_CHIPID_REV_MASK;
 
-	ret = of_platform_populate(client->dev.of_node, NULL, NULL,
-				   &client->dev);
+	ret = mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, tps65218_cells,
+			      ARRAY_SIZE(tps65218_cells), NULL, 0,
+			      regmap_irq_get_domain(tps->irq_data));
+
 	if (ret < 0)
 		goto err_irq;
 
-- 
1.9.1

[PATCH v7 5/5] regulator: tps65218: Remove all the compatibles

[Keerthy]

Remove all the individual compatibles for all the regulators
and introduce id_table and update the driver accordingly
to parse device tree nodes using the regulator framework.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Mark Brown <broonie@kernel.org>
---
 drivers/regulator/tps65218-regulator.c | 150 ++++++++++++---------------------
 include/linux/mfd/tps65218.h           |   1 +
 2 files changed, 57 insertions(+), 94 deletions(-)

diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index ae16caf..9aafbb0 100644
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -31,10 +31,11 @@
 enum tps65218_regulators { DCDC1, DCDC2, DCDC3, DCDC4,
 			   DCDC5, DCDC6, LDO1, LS3 };
 
-#define TPS65218_REGULATOR(_name, _id, _type, _ops, _n, _vr, _vm, _er, _em, \
-			   _cr, _cm, _lr, _nlr, _delay, _fuv, _sr, _sm)	\
+#define TPS65218_REGULATOR(_name, _of, _id, _type, _ops, _n, _vr, _vm, _er, \
+			   _em, _cr, _cm, _lr, _nlr, _delay, _fuv, _sr, _sm) \
 	{							\
 		.name			= _name,		\
+		.of_match		= _of,			\
 		.id			= _id,			\
 		.ops			= &_ops,		\
 		.n_voltages		= _n,			\
@@ -55,14 +56,6 @@ enum tps65218_regulators { DCDC1, DCDC2, DCDC3, DCDC4,
 		.bypass_mask	= _sm,				\
 	}							\
 
-#define TPS65218_INFO(_id, _nm, _min, _max)	\
-	[_id] = {					\
-		.id		= _id,			\
-		.name		= _nm,			\
-		.min_uV		= _min,			\
-		.max_uV		= _max,			\
-	}
-
 static const struct regulator_linear_range dcdc1_dcdc2_ranges[] = {
 	REGULATOR_LINEAR_RANGE(850000, 0x0, 0x32, 10000),
 	REGULATOR_LINEAR_RANGE(1375000, 0x33, 0x3f, 25000),
@@ -78,36 +71,6 @@ static const struct regulator_linear_range dcdc4_ranges[] = {
 	REGULATOR_LINEAR_RANGE(1600000, 0x10, 0x34, 50000),
 };
 
-static struct tps_info tps65218_pmic_regs[] = {
-	TPS65218_INFO(DCDC1, "DCDC1", 850000, 1675000),
-	TPS65218_INFO(DCDC2, "DCDC2", 850000, 1675000),
-	TPS65218_INFO(DCDC3, "DCDC3", 900000, 3400000),
-	TPS65218_INFO(DCDC4, "DCDC4", 1175000, 3400000),
-	TPS65218_INFO(DCDC5, "DCDC5", 1000000, 1000000),
-	TPS65218_INFO(DCDC6, "DCDC6", 1800000, 1800000),
-	TPS65218_INFO(LDO1, "LDO1", 900000, 3400000),
-	TPS65218_INFO(LS3, "LS3", -1, -1),
-};
-
-#define TPS65218_OF_MATCH(comp, label) \
-	{ \
-		.compatible = comp, \
-		.data = &label, \
-	}
-
-static const struct of_device_id tps65218_of_match[] = {
-	TPS65218_OF_MATCH("ti,tps65218-dcdc1", tps65218_pmic_regs[DCDC1]),
-	TPS65218_OF_MATCH("ti,tps65218-dcdc2", tps65218_pmic_regs[DCDC2]),
-	TPS65218_OF_MATCH("ti,tps65218-dcdc3", tps65218_pmic_regs[DCDC3]),
-	TPS65218_OF_MATCH("ti,tps65218-dcdc4", tps65218_pmic_regs[DCDC4]),
-	TPS65218_OF_MATCH("ti,tps65218-dcdc5", tps65218_pmic_regs[DCDC5]),
-	TPS65218_OF_MATCH("ti,tps65218-dcdc6", tps65218_pmic_regs[DCDC6]),
-	TPS65218_OF_MATCH("ti,tps65218-ldo1", tps65218_pmic_regs[LDO1]),
-	TPS65218_OF_MATCH("ti,tps65218-ls3", tps65218_pmic_regs[LS3]),
-	{ }
-};
-MODULE_DEVICE_TABLE(of, tps65218_of_match);
-
 static int tps65218_pmic_set_voltage_sel(struct regulator_dev *dev,
 					 unsigned selector)
 {
@@ -189,7 +152,7 @@ static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev)
 	if (rid == TPS65218_DCDC_3 && tps->rev == TPS65218_REV_2_1)
 		return 0;
 
-	if (!tps->info[rid]->strobe) {
+	if (!tps->strobes[rid]) {
 		if (rid == TPS65218_DCDC_3)
 			tps->info[rid]->strobe = 3;
 		else
@@ -198,8 +161,7 @@ static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev)
 
 	return tps65218_set_bits(tps, dev->desc->bypass_reg,
 				 dev->desc->bypass_mask,
-				 tps->info[rid]->strobe,
-				 TPS65218_PROTECT_L1);
+				 tps->strobes[rid], TPS65218_PROTECT_L1);
 }
 
 /* Operations permitted on DCDC1, DCDC2 */
@@ -301,104 +263,104 @@ static struct regulator_ops tps65218_dcdc56_pmic_ops = {
 };
 
 static const struct regulator_desc regulators[] = {
-	TPS65218_REGULATOR("DCDC1", TPS65218_DCDC_1, REGULATOR_VOLTAGE,
-			   tps65218_dcdc12_ops, 64, TPS65218_REG_CONTROL_DCDC1,
+	TPS65218_REGULATOR("DCDC1", "regulator-dcdc1", TPS65218_DCDC_1,
+			   REGULATOR_VOLTAGE, tps65218_dcdc12_ops, 64,
+			   TPS65218_REG_CONTROL_DCDC1,
 			   TPS65218_CONTROL_DCDC1_MASK, TPS65218_REG_ENABLE1,
 			   TPS65218_ENABLE1_DC1_EN, 0, 0, dcdc1_dcdc2_ranges,
 			   2, 4000, 0, TPS65218_REG_SEQ3,
 			   TPS65218_SEQ3_DC1_SEQ_MASK),
-	TPS65218_REGULATOR("DCDC2", TPS65218_DCDC_2, REGULATOR_VOLTAGE,
-			   tps65218_dcdc12_ops, 64, TPS65218_REG_CONTROL_DCDC2,
+	TPS65218_REGULATOR("DCDC2", "regulator-dcdc2", TPS65218_DCDC_2,
+			   REGULATOR_VOLTAGE, tps65218_dcdc12_ops, 64,
+			   TPS65218_REG_CONTROL_DCDC2,
 			   TPS65218_CONTROL_DCDC2_MASK, TPS65218_REG_ENABLE1,
 			   TPS65218_ENABLE1_DC2_EN, 0, 0, dcdc1_dcdc2_ranges,
 			   2, 4000, 0, TPS65218_REG_SEQ3,
 			   TPS65218_SEQ3_DC2_SEQ_MASK),
-	TPS65218_REGULATOR("DCDC3", TPS65218_DCDC_3, REGULATOR_VOLTAGE,
-			   tps65218_ldo1_dcdc34_ops, 64,
+	TPS65218_REGULATOR("DCDC3", "regulator-dcdc3", TPS65218_DCDC_3,
+			   REGULATOR_VOLTAGE, tps65218_ldo1_dcdc34_ops, 64,
 			   TPS65218_REG_CONTROL_DCDC3,
 			   TPS65218_CONTROL_DCDC3_MASK, TPS65218_REG_ENABLE1,
 			   TPS65218_ENABLE1_DC3_EN, 0, 0, ldo1_dcdc3_ranges, 2,
 			   0, 0, TPS65218_REG_SEQ4, TPS65218_SEQ4_DC3_SEQ_MASK),
-	TPS65218_REGULATOR("DCDC4", TPS65218_DCDC_4, REGULATOR_VOLTAGE,
-			   tps65218_ldo1_dcdc34_ops, 53,
+	TPS65218_REGULATOR("DCDC4", "regulator-dcdc4", TPS65218_DCDC_4,
+			   REGULATOR_VOLTAGE, tps65218_ldo1_dcdc34_ops, 53,
 			   TPS65218_REG_CONTROL_DCDC4,
 			   TPS65218_CONTROL_DCDC4_MASK, TPS65218_REG_ENABLE1,
 			   TPS65218_ENABLE1_DC4_EN, 0, 0, dcdc4_ranges, 2,
 			   0, 0, TPS65218_REG_SEQ4, TPS65218_SEQ4_DC4_SEQ_MASK),
-	TPS65218_REGULATOR("DCDC5", TPS65218_DCDC_5, REGULATOR_VOLTAGE,
-			   tps65218_dcdc56_pmic_ops, 1, -1, -1,
-			   TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC5_EN, 0, 0,
-			   NULL, 0, 0, 1000000, TPS65218_REG_SEQ5,
+	TPS65218_REGULATOR("DCDC5", "regulator-dcdc5", TPS65218_DCDC_5,
+			   REGULATOR_VOLTAGE, tps65218_dcdc56_pmic_ops, 1, -1,
+			   -1, TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC5_EN, 0,
+			   0, NULL, 0, 0, 1000000, TPS65218_REG_SEQ5,
 			   TPS65218_SEQ5_DC5_SEQ_MASK),
-	TPS65218_REGULATOR("DCDC6", TPS65218_DCDC_6, REGULATOR_VOLTAGE,
-			   tps65218_dcdc56_pmic_ops, 1, -1, -1,
-			   TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC6_EN, 0, 0,
-			   NULL, 0, 0, 1800000, TPS65218_REG_SEQ5,
+	TPS65218_REGULATOR("DCDC6", "regulator-dcdc6", TPS65218_DCDC_6,
+			   REGULATOR_VOLTAGE, tps65218_dcdc56_pmic_ops, 1, -1,
+			   -1, TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC6_EN, 0,
+			   0, NULL, 0, 0, 1800000, TPS65218_REG_SEQ5,
 			   TPS65218_SEQ5_DC6_SEQ_MASK),
-	TPS65218_REGULATOR("LDO1", TPS65218_LDO_1, REGULATOR_VOLTAGE,
-			   tps65218_ldo1_dcdc34_ops, 64,
+	TPS65218_REGULATOR("LDO1", "regulator-ldo1", TPS65218_LDO_1,
+			   REGULATOR_VOLTAGE, tps65218_ldo1_dcdc34_ops, 64,
 			   TPS65218_REG_CONTROL_LDO1,
 			   TPS65218_CONTROL_LDO1_MASK, TPS65218_REG_ENABLE2,
 			   TPS65218_ENABLE2_LDO1_EN, 0, 0, ldo1_dcdc3_ranges,
 			   2, 0, 0, TPS65218_REG_SEQ6,
 			   TPS65218_SEQ6_LDO1_SEQ_MASK),
-	TPS65218_REGULATOR("LS3", TPS65218_LS_3, REGULATOR_CURRENT,
-			   tps65218_ls3_ops, 0, 0, 0, TPS65218_REG_ENABLE2,
-			   TPS65218_ENABLE2_LS3_EN, TPS65218_REG_CONFIG2,
-			   TPS65218_CONFIG2_LS3ILIM_MASK, NULL, 0, 0, 0, 0, 0),
+	TPS65218_REGULATOR("LS3", "regulator-ls3", TPS65218_LS_3,
+			   REGULATOR_CURRENT, tps65218_ls3_ops, 0, 0, 0,
+			   TPS65218_REG_ENABLE2, TPS65218_ENABLE2_LS3_EN,
+			   TPS65218_REG_CONFIG2, TPS65218_CONFIG2_LS3ILIM_MASK,
+			   NULL, 0, 0, 0, 0, 0),
 };
 
 static int tps65218_regulator_probe(struct platform_device *pdev)
 {
 	struct tps65218 *tps = dev_get_drvdata(pdev->dev.parent);
-	struct regulator_init_data *init_data;
-	const struct tps_info	*template;
 	struct regulator_dev *rdev;
-	const struct of_device_id	*match;
 	struct regulator_config config = { };
-	int id, ret;
+	int i, ret;
 	unsigned int val;
 
-	match = of_match_device(tps65218_of_match, &pdev->dev);
-	if (!match)
-		return -ENODEV;
-
-	template = match->data;
-	id = template->id;
-	init_data = of_get_regulator_init_data(&pdev->dev, pdev->dev.of_node,
-					       &regulators[id]);
-
-	platform_set_drvdata(pdev, tps);
-
-	tps->info[id] = &tps65218_pmic_regs[id];
 	config.dev = &pdev->dev;
-	config.init_data = init_data;
+	config.dev->of_node = tps->dev->of_node;
 	config.driver_data = tps;
 	config.regmap = tps->regmap;
-	config.of_node = pdev->dev.of_node;
 
-	rdev = devm_regulator_register(&pdev->dev, &regulators[id], &config);
-	if (IS_ERR(rdev)) {
-		dev_err(tps->dev, "failed to register %s regulator\n",
-			pdev->name);
-		return PTR_ERR(rdev);
-	}
+	/* Allocate memory for strobes */
+	tps->strobes = devm_kzalloc(&pdev->dev, sizeof(u8) *
+				    TPS65218_NUM_REGULATOR, GFP_KERNEL);
 
-	ret = regmap_read(tps->regmap, regulators[id].bypass_reg, &val);
-	if (ret)
-		return ret;
+	for (i = 0; i < ARRAY_SIZE(regulators); i++) {
+		rdev = devm_regulator_register(&pdev->dev, &regulators[i],
+					       &config);
+		if (IS_ERR(rdev)) {
+			dev_err(tps->dev, "failed to register %s regulator\n",
+				pdev->name);
+			return PTR_ERR(rdev);
+		}
 
-	tps->info[id]->strobe = val & regulators[id].bypass_mask;
+		ret = regmap_read(tps->regmap, regulators[i].bypass_reg, &val);
+		if (ret)
+			return ret;
+
+		tps->strobes[i] = val & regulators[i].bypass_mask;
+	}
 
 	return 0;
 }
 
+static const struct platform_device_id tps65218_regulator_id_table[] = {
+	{ "tps65218-regulator", },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(platform, tps65218_regulator_id_table);
+
 static struct platform_driver tps65218_regulator_driver = {
 	.driver = {
 		.name = "tps65218-pmic",
-		.of_match_table = tps65218_of_match,
 	},
 	.probe = tps65218_regulator_probe,
+	.id_table = tps65218_regulator_id_table,
 };
 
 module_platform_driver(tps65218_regulator_driver);
diff --git a/include/linux/mfd/tps65218.h b/include/linux/mfd/tps65218.h
index 51bef53..bccd2d6 100644
--- a/include/linux/mfd/tps65218.h
+++ b/include/linux/mfd/tps65218.h
@@ -282,6 +282,7 @@ struct tps65218 {
 	struct regulator_desc desc[TPS65218_NUM_REGULATOR];
 	struct tps_info *info[TPS65218_NUM_REGULATOR];
 	struct regmap *regmap;
+	u8 *strobes;
 };
 
 int tps65218_reg_write(struct tps65218 *tps, unsigned int reg,
-- 
1.9.1

Re: [PATCH v7 1/5] mfd: tps65218: Remove redundant read wrapper

[Linus Walleij]

On Wed, Aug 10, 2016 at 2:52 PM, Keerthy <j-keerthy@ti.com> wrote:

> Currently read directly calls the repmap read function. Hence
> remove the redundant wrapper and use regmap read wherever
> needed.
>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> Acked-by: Lee Jones <lee.jones@linaro.org>

Acked-by: Linus Walleij <linus.walleij@linaro.org>

I assume an immutable branch will not be needed for this,
this small changed "should not" collide with anything in
my tree (famous last words)...

Yours,
Linus Walleij

Re: [PATCH v7 0/5] The series cleans up mainly the regulator driver and implements

[Lee Jones]

On Wed, 10 Aug 2016, Keerthy wrote:

> One of the patch removes redundant read wrapper and makes
> use of regmap_read wherever necessary.

I can't take this series yet, since it relies on a change which was
taken into Mark's Regulator tree.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
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