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authorSteve Twiss <stwiss.opensource@diasemi.com>2015-01-20 13:54:25 +0000
committerLee Jones <lee.jones@linaro.org>2015-01-22 16:04:04 +0000
commit71e03de46d73b87aab5f80fa55449a9e40c55d17 (patch)
treed5dd28bf25f22fddd2fbd20f49c2616ea8a84fa5 /drivers/mfd
parent803926825fa4db007437f76654e3e63bafb9b906 (diff)
downloadkernel-71e03de46d73b87aab5f80fa55449a9e40c55d17.tar.gz
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>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/da9063-core.c2
-rw-r--r--drivers/mfd/da9063-i2c.c9
2 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c
index f38bc98a3c57..facd3610ac77 100644
--- a/drivers/mfd/da9063-core.c
+++ b/drivers/mfd/da9063-core.c
@@ -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,
diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index 21fd8d9a217b..6f3a7c0001f9 100644
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -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,