2 files changed, 70 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi
index 646c80b41661..1fa5546b5971 100644
--- a/arch/arm/boot/dts/db8500.dtsi
+++ b/arch/arm/boot/dts/db8500.dtsi
@@ -308,6 +308,74 @@
                                 compatible = "stericsson,ab8500";
                                 reg = <5>; /* mailbox 5 is i2c */
                                 interrupts = <0 40 0x4>;
+
+                                ab8500-regulators {
+                                        compatible = "stericsson,ab8500-regulator";
+
+                                        // supplies to the display/camera
+                                        ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
+                                                regulator-name = "V-DISPLAY";
+                                                regulator-min-microvolt = <2500000>;
+                                                regulator-max-microvolt = <2900000>;
+                                                regulator-boot-on;
+                                                /* BUG: If turned off MMC will be affected. */
+                                                regulator-always-on;
+                                        };
+
+                                        // supplies to the on-board eMMC
+                                        ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
+                                                regulator-name = "V-eMMC1";
+                                                regulator-min-microvolt = <1100000>;
+                                                regulator-max-microvolt = <3300000>;
+                                        };
+
+                                        // supply for VAUX3; SDcard slots
+                                        ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
+                                                regulator-name = "V-MMC-SD";
+                                                regulator-min-microvolt = <1100000>;
+                                                regulator-max-microvolt = <3300000>;
+                                        };
+
+                                        // supply for v-intcore12; VINTCORE12 LDO
+                                        ab8500_ldo_initcore_reg: ab8500_ldo_initcore {
+                                                regulator-name = "V-INTCORE";
+                                        };
+
+                                        // supply for tvout; gpadc; TVOUT LDO
+                                        ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
+                                                regulator-name = "V-TVOUT";
+                                        };
+
+                                        // supply for ab8500-usb; USB LDO
+                                        ab8500_ldo_usb_reg: ab8500_ldo_usb {
+                                                regulator-name = "dummy";
+                                        };
+
+                                        // supply for ab8500-vaudio; VAUDIO LDO
+                                        ab8500_ldo_audio_reg: ab8500_ldo_audio {
+                                                regulator-name = "V-AUD";
+                                        };
+
+                                        // supply for v-anamic1 VAMic1-LDO
+                                        ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
+                                                regulator-name = "V-AMIC1";
+                                        };
+
+                                        // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1
+                                        ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {
+                                                regulator-name = "V-AMIC2";
+                                        };
+
+                                        // supply for v-dmic; VDMIC LDO
+                                        ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
+                                                regulator-name = "V-DMIC";
+                                        };
+
+                                        // supply for U8500 CSI/DSI; VANA LDO
+                                        ab8500_ldo_ana_reg: ab8500_ldo_ana {
+                                                regulator-name = "V-CSI/DSI";
+                                        };
+                                };
                         };
                 };
 
diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index d6c05ea9e518..ec3c33975110 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -103,11 +103,13 @@
 
                 sdi@80126000 {
                         status = "enabled";
+                        vmmc-supply = <&ab8500_ldo_aux3_reg>;
                         cd-gpios  = <&gpio6 26 0x4>; // 218
                 };
 
                 sdi@80114000 {
                         status = "enabled";
+                        vmmc-supply = <&ab8500_ldo_aux2_reg>;
                 };
 
                 uart@80120000 {