mfd: Add support for stmpe variant 801

STMPE801 is a GPIO expander. Registers for 801 are much different from other
variants. This patch adds support for STMPE801 in stmpe mfd driver.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@st.com>
Signed-off-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/mfd/stmpe-i2c.c b/drivers/mfd/stmpe-i2c.c
index b11d33b1c892..373f423b1181 100644
--- a/drivers/mfd/stmpe-i2c.c
+++ b/drivers/mfd/stmpe-i2c.c
@@ -72,6 +72,7 @@ static int __devexit stmpe_i2c_remove(struct i2c_client *i2c)
 
 static const struct i2c_device_id stmpe_i2c_id[] = {
         { "stmpe610", STMPE610 },
+        { "stmpe801", STMPE801 },
         { "stmpe811", STMPE811 },
         { "stmpe1601", STMPE1601 },
         { "stmpe2401", STMPE2401 },