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regulator: Fixes for v4.10

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Three changes here, two run of the mill driver specific fixes and a
 change from Mark Rutland which reverts some new device specific ACPI
 binding code which was added during the merge window as there are
 concerns about this sending the wrong signal about usage of regulators
 in ACPI systems.
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Merge tag 'regulator-fix-v4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fixes from Mark Brown:
 "Three changes here: two run of the mill driver specific fixes and a
  change from Mark Rutland which reverts some new device specific ACPI
  binding code which was added during the merge window as there are
  concerns about this sending the wrong signal about usage of regulators
  in ACPI systems"

* tag 'regulator-fix-v4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: fixed: Revert support for ACPI interface
  regulator: axp20x: AXP806: Fix dcdcb being set instead of dcdce
  regulator: twl6030: fix range comparison, allowing vsel = 59
This commit is contained in:
Linus Torvalds 2017-02-03 13:46:38 -08:00
commit 3f67790d2b
3 changed files with 2 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/regulator/axp20x-regulator.c
View File

@ -272,7 +272,7 @@ static const struct regulator_desc axp806_regulators[] = {
64, AXP806_DCDCD_V_CTRL, 0x3f, AXP806_PWR_OUT_CTRL1,
BIT(3)),
AXP_DESC(AXP806, DCDCE, "dcdce", "vine", 1100, 3400, 100,
AXP806_DCDCB_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL1, BIT(4)),
AXP806_DCDCE_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL1, BIT(4)),
AXP_DESC(AXP806, ALDO1, "aldo1", "aldoin", 700, 3300, 100,
AXP806_ALDO1_V_CTRL, 0x1f, AXP806_PWR_OUT_CTRL1, BIT(5)),
AXP_DESC(AXP806, ALDO2, "aldo2", "aldoin", 700, 3400, 100,

46
drivers/regulator/fixed.c
View File

@ -30,9 +30,6 @@
#include <linux/of_gpio.h>
#include <linux/regulator/of_regulator.h>
#include <linux/regulator/machine.h>
#include <linux/acpi.h>
#include <linux/property.h>
#include <linux/gpio/consumer.h>
struct fixed_voltage_data {
struct regulator_desc desc;
@ -97,44 +94,6 @@ of_get_fixed_voltage_config(struct device *dev,
return config;
}
/**
* acpi_get_fixed_voltage_config - extract fixed_voltage_config structure info
* @dev: device requesting for fixed_voltage_config
* @desc: regulator description
*
* Populates fixed_voltage_config structure by extracting data through ACPI
* interface, returns a pointer to the populated structure of NULL if memory
* alloc fails.
*/
static struct fixed_voltage_config *
acpi_get_fixed_voltage_config(struct device *dev,
const struct regulator_desc *desc)
{
struct fixed_voltage_config *config;
const char *supply_name;
struct gpio_desc *gpiod;
int ret;
config = devm_kzalloc(dev, sizeof(*config), GFP_KERNEL);
if (!config)
return ERR_PTR(-ENOMEM);
ret = device_property_read_string(dev, "supply-name", &supply_name);
if (!ret)
config->supply_name = supply_name;
gpiod = gpiod_get(dev, "gpio", GPIOD_ASIS);
if (IS_ERR(gpiod))
return ERR_PTR(-ENODEV);
config->gpio = desc_to_gpio(gpiod);
config->enable_high = device_property_read_bool(dev,
"enable-active-high");
gpiod_put(gpiod);
return config;
}
static struct regulator_ops fixed_voltage_ops = {
};
@ -155,11 +114,6 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
&drvdata->desc);
if (IS_ERR(config))
return PTR_ERR(config);
} else if (ACPI_HANDLE(&pdev->dev)) {
config = acpi_get_fixed_voltage_config(&pdev->dev,
&drvdata->desc);
if (IS_ERR(config))
return PTR_ERR(config);
} else {
config = dev_get_platdata(&pdev->dev);
}

2
drivers/regulator/twl6030-regulator.c
View File

@ -452,7 +452,7 @@ static int twl6030smps_map_voltage(struct regulator_dev *rdev, int min_uV,
vsel = 62;
else if ((min_uV > 1800000) && (min_uV <= 1900000))
vsel = 61;
else if ((min_uV > 1350000) && (min_uV <= 1800000))
else if ((min_uV > 1500000) && (min_uV <= 1800000))
vsel = 60;
else if ((min_uV > 1350000) && (min_uV <= 1500000))
vsel = 59;