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mfd: da9063: Add device tree support 

Add device tree support for DA9063 regulators; Real-Time Clock
and Watchdog.

Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
hifive-unleashed-5.1
Steve Twiss 2015-01-20 13:54:25 +00:00 committed by Lee Jones
parent 803926825f
commit 71e03de46d
3 changed files with 12 additions and 0 deletions
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2
drivers/mfd/da9063-core.c
View File

@ -86,6 +86,7 @@ static const struct mfd_cell da9063_devs[] = {
},
{
.name = DA9063_DRVNAME_WATCHDOG,
.of_compatible = "dlg,da9063-watchdog",
},
{
.name = DA9063_DRVNAME_HWMON,
@ -101,6 +102,7 @@ static const struct mfd_cell da9063_devs[] = {
.name = DA9063_DRVNAME_RTC,
.num_resources = ARRAY_SIZE(da9063_rtc_resources),
.resources = da9063_rtc_resources,
.of_compatible = "dlg,da9063-rtc",
},
{
.name = DA9063_DRVNAME_VIBRATION,

9
drivers/mfd/da9063-i2c.c
View File

@ -25,6 +25,9 @@
#include <linux/mfd/da9063/pdata.h>
#include <linux/mfd/da9063/registers.h>
#include <linux/of.h>
#include <linux/regulator/of_regulator.h>
static const struct regmap_range da9063_ad_readable_ranges[] = {
{
.range_min = DA9063_REG_PAGE_CON,
@ -203,6 +206,11 @@ static struct regmap_config da9063_regmap_config = {
.cache_type = REGCACHE_RBTREE,
};
static const struct of_device_id da9063_dt_ids[] = {
{ .compatible = "dlg,da9063", },
{ }
};
MODULE_DEVICE_TABLE(of, da9063_dt_ids);
static int da9063_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
@ -257,6 +265,7 @@ static struct i2c_driver da9063_i2c_driver = {
.driver = {
.name = "da9063",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(da9063_dt_ids),
},
.probe = da9063_i2c_probe,
.remove = da9063_i2c_remove,

1
include/linux/mfd/da9063/core.h
View File

@ -36,6 +36,7 @@ enum da9063_models {
enum da9063_variant_codes {
PMIC_DA9063_AD = 0x3,
PMIC_DA9063_BB = 0x5,
PMIC_DA9063_CA = 0x6,
};
/* Interrupts */