diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/goldfish_battery.c | 17 | ||||
| -rw-r--r-- | drivers/power/power_supply_sysfs.c | 11 |
2 files changed, 26 insertions, 2 deletions
diff --git a/drivers/power/goldfish_battery.c b/drivers/power/goldfish_battery.c index a50bb988c69a..f5c525e4482a 100644 --- a/drivers/power/goldfish_battery.c +++ b/drivers/power/goldfish_battery.c @@ -24,6 +24,7 @@ #include <linux/pci.h> #include <linux/interrupt.h> #include <linux/io.h> +#include <linux/acpi.h> struct goldfish_battery_data { void __iomem *reg_base; @@ -227,11 +228,25 @@ static int goldfish_battery_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id goldfish_battery_of_match[] = { + { .compatible = "google,goldfish-battery", }, + {}, +}; +MODULE_DEVICE_TABLE(of, goldfish_battery_of_match); + +static const struct acpi_device_id goldfish_battery_acpi_match[] = { + { "GFSH0001", 0 }, + { }, +}; +MODULE_DEVICE_TABLE(acpi, goldfish_battery_acpi_match); + static struct platform_driver goldfish_battery_device = { .probe = goldfish_battery_probe, .remove = goldfish_battery_remove, .driver = { - .name = "goldfish-battery" + .name = "goldfish-battery", + .of_match_table = goldfish_battery_of_match, + .acpi_match_table = ACPI_PTR(goldfish_battery_acpi_match), } }; module_platform_driver(goldfish_battery_device); diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c index ed2d7fd0c734..280018d59d5a 100644 --- a/drivers/power/power_supply_sysfs.c +++ b/drivers/power/power_supply_sysfs.c @@ -106,7 +106,10 @@ static ssize_t power_supply_show_property(struct device *dev, else if (off >= POWER_SUPPLY_PROP_MODEL_NAME) return sprintf(buf, "%s\n", value.strval); - return sprintf(buf, "%d\n", value.intval); + if (off == POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT) + return sprintf(buf, "%lld\n", value.int64val); + else + return sprintf(buf, "%d\n", value.intval); } static ssize_t power_supply_store_property(struct device *dev, @@ -197,6 +200,12 @@ static struct device_attribute power_supply_attrs[] = { POWER_SUPPLY_ATTR(scope), POWER_SUPPLY_ATTR(charge_term_current), POWER_SUPPLY_ATTR(calibrate), + /* Local extensions */ + POWER_SUPPLY_ATTR(usb_hc), + POWER_SUPPLY_ATTR(usb_otg), + POWER_SUPPLY_ATTR(charge_enabled), + /* Local extensions of type int64_t */ + POWER_SUPPLY_ATTR(charge_counter_ext), /* Properties of type `const char *' */ POWER_SUPPLY_ATTR(model_name), POWER_SUPPLY_ATTR(manufacturer), |