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authorHaojian Zhuang <haojian.zhuang@marvell.com>2010-06-18 21:59:53 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2010-08-12 13:27:16 +0400
commitd0f7a6d6d193c22793b128728666726fbd3667eb (patch)
tree223a777c2c29e754c3eb74adcf2183bf9f93d378 /drivers/mfd
parent5af568cbd55f60b5a1d174f621b273e4f585dc35 (diff)
downloadlinux-d0f7a6d6d193c22793b128728666726fbd3667eb.tar.xz
mfd: Enable onkey on max8925
Enable onkey feature in max8925 driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/max8925-core.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c
index f621bcea3d02..04028a9ee082 100644
--- a/drivers/mfd/max8925-core.c
+++ b/drivers/mfd/max8925-core.c
@@ -90,6 +90,24 @@ static struct mfd_cell rtc_devs[] = {
},
};
+static struct resource onkey_resources[] = {
+ {
+ .name = "max8925-onkey",
+ .start = MAX8925_IRQ_GPM_SW_3SEC,
+ .end = MAX8925_IRQ_GPM_SW_3SEC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mfd_cell onkey_devs[] = {
+ {
+ .name = "max8925-onkey",
+ .num_resources = 1,
+ .resources = &onkey_resources[0],
+ .id = -1,
+ },
+};
+
#define MAX8925_REG_RESOURCE(_start, _end) \
{ \
.start = MAX8925_##_start, \
@@ -596,6 +614,15 @@ int __devinit max8925_device_init(struct max8925_chip *chip,
dev_err(chip->dev, "Failed to add rtc subdev\n");
goto out;
}
+
+ ret = mfd_add_devices(chip->dev, 0, &onkey_devs[0],
+ ARRAY_SIZE(onkey_devs),
+ &onkey_resources[0], 0);
+ if (ret < 0) {
+ dev_err(chip->dev, "Failed to add onkey subdev\n");
+ goto out_dev;
+ }
+
if (pdata && pdata->regulator[0]) {
ret = mfd_add_devices(chip->dev, 0, &regulator_devs[0],
ARRAY_SIZE(regulator_devs),