1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index c94f521f392..79e88d1fd99 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -294,12 +294,14 @@ static struct resource stmpe_gpio_resources[] = {
 
 static struct mfd_cell stmpe_gpio_cell = {
         .name           = "stmpe-gpio",
+        .of_compatible  = "st,stmpe-gpio",
         .resources      = stmpe_gpio_resources,
         .num_resources  = ARRAY_SIZE(stmpe_gpio_resources),
 };
 
 static struct mfd_cell stmpe_gpio_cell_noirq = {
         .name           = "stmpe-gpio",
+        .of_compatible  = "st,stmpe-gpio",
         /* gpio cell resources consist of an irq only so no resources here */
 };