OMAP: RX51: Add "vdds_sdi" supply voltage for SDI

The SDI Display subsystem needs access to the vdds_sdi supply
regulator. This is TWL4030's VAUX1 supply on RX-51.

Signed-off-by: Roger Quadros <roger.quadros@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 8179d55106d5..966f5f84f2bd 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -316,6 +316,19 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = {
         },
 };
 
+#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
+extern struct platform_device rx51_display_device;
+#endif
+
+static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
+#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
+        {
+                .supply = "vdds_sdi",
+                .dev    = &rx51_display_device.dev,
+        },
+#endif
+};
+
 static struct regulator_init_data rx51_vaux1 = {
         .constraints = {
                 .name                   = "V28",
@@ -326,6 +339,8 @@ static struct regulator_init_data rx51_vaux1 = {
                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
                                         | REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies  = ARRAY_SIZE(rx51_vaux1_consumers),
+        .consumer_supplies      = rx51_vaux1_consumers,
 };
 
 static struct regulator_init_data rx51_vaux2 = {