ARM: nomadik: register VMMC regulator

This adds the STw481x VMMC regulator to the Nomadik
device tree.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
index 9169d3025f39ed5fd2475f43f0d3cd261e71894d..0e543e09beeafd77a4ab6c9b176f41caa0a533be 100644 (file)
--- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
+++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
@@ -707,8 +707,14 @@
                pinctrl-0 = <&i2c0_default_mux>, <&i2c0_default_mode>;
 
                stw4811@2d {
-                          compatible = "st,stw4811";
-                          reg = <0x2d>;
+                       compatible = "st,stw4811";
+                       reg = <0x2d>;
+                       vmmc_regulator: vmmc {
+                               compatible = "st,stw481x-vmmc";
+                               regulator-name = "VMMC";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
                };
        };
 
@@ -839,6 +845,7 @@
                        cd-inverted;
                        pinctrl-names = "default";
                        pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>;
+                       vmmc-supply = <&vmmc_regulator>;
                };
        };
 };