hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branches 'regulator/fix/fixed' and 'regulator/fix/twl6040' into regulator-linus

This commit is contained in:
Mark Brown 2017-02-03 12:39:46 +01:00
parent d0e287a401 1372cef1c6 b98acbff9a
commit 206c472009
2 changed files with 1 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
drivers/regulator/fixed.c
View File

@ -30,9 +30,6 @@
#include <linux/of_gpio.h> #include <linux/of_gpio.h>
#include <linux/regulator/of_regulator.h> #include <linux/regulator/of_regulator.h>
#include <linux/regulator/machine.h> #include <linux/regulator/machine.h>
#include <linux/acpi.h>
#include <linux/property.h>
#include <linux/gpio/consumer.h>
struct fixed_voltage_data { struct fixed_voltage_data {
struct regulator_desc desc; struct regulator_desc desc;
@ -97,44 +94,6 @@ of_get_fixed_voltage_config(struct device *dev,
return config; 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 = { static struct regulator_ops fixed_voltage_ops = {
}; };
@ -155,11 +114,6 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
&drvdata->desc); &drvdata->desc);
if (IS_ERR(config)) if (IS_ERR(config))
return PTR_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 { } else {
config = dev_get_platdata(&pdev->dev); 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; vsel = 62;
else if ((min_uV > 1800000) && (min_uV <= 1900000)) else if ((min_uV > 1800000) && (min_uV <= 1900000))
vsel = 61; vsel = 61;
else if ((min_uV > 1350000) && (min_uV <= 1800000)) else if ((min_uV > 1500000) && (min_uV <= 1800000))
vsel = 60; vsel = 60;
else if ((min_uV > 1350000) && (min_uV <= 1500000)) else if ((min_uV > 1350000) && (min_uV <= 1500000))
vsel = 59; vsel = 59;