ARM: ux500: Provide a supply name for the AB8500 AUX regulators to use

AB8500 AUX regulators are supplied by EXT3 on some boards. This supply
phandle lookup will enable the regulator core to search for and locate
the EXT3 supply at registration time.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 77abea56c11201d0eae21b3592246d3c914d1f8d..1c1091eedadec293f619d5843f46506e31f14ffb 100644 (file)
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -486,6 +486,7 @@
 
                                ab8500-regulators {
                                        compatible = "stericsson,ab8500-regulator";
+                                       vin-supply = <&ab8500_ext3_reg>;
 
                                        // supplies to the display/camera
                                        ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {