1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 35f3ad0cb7c7..00d72902ef4f 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -291,6 +291,10 @@ static struct platform_device sdp4430_leds_pwm = {
         },
 };
 
+/* Dummy regulator for pwm-backlight driver */
+static struct regulator_consumer_supply backlight_supply =
+        REGULATOR_SUPPLY("enable", "pwm-backlight");
+
 static struct platform_pwm_backlight_data sdp4430_backlight_data = {
         .max_brightness = 127,
         .dft_brightness = 127,
@@ -718,6 +722,8 @@ static void __init omap_4430sdp_init(void)
 
         omap4_i2c_init();
         omap_sfh7741prox_init();
+        regulator_register_always_on(0, "backlight-enable",
+                                     &backlight_supply, 1, 0);
         platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
         omap_serial_init();
         omap_sdrc_init(NULL, NULL);