1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
index 206826a855c0..1bc84ebdccaa 100644
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -146,8 +146,21 @@
                 };
 
                 vmmci: regulator-gpio {
+                        compatible = "regulator-gpio";
+
                         gpios = <&gpio7 4 0x4>;
                         enable-gpio = <&gpio6 25 0x4>;
+
+                        regulator-min-microvolt = <1800000>;
+                        regulator-max-microvolt = <2900000>;
+                        regulator-name = "mmci-reg";
+                        regulator-type = "voltage";
+
+                        startup-delay-us = <100>;
+                        enable-active-high;
+
+                        states = <1800000 0x1
+                                  2900000 0x0>;
                 };
 
                 // External Micro SD slot