minor overo init update

Overo init update:  configure the VMMC regulator, which seems
to be the only one (other than VDD1 and VIO) used.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 483d2dd89952ccf06ade16382982876d1f85222e..c95b890588565df85420b91fa40fec9feadbb068 100644 (file)
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -27,6 +27,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/i2c/twl4030.h>
+#include <linux/regulator/machine.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
@@ -156,12 +157,25 @@ static struct twl4030_usb_data overo_usb_data = {
        .usb_mode       = T2_USB_MODE_ULPI,
 };
 
+static struct regulator_init_data overo_vmmc1 = {
+       .constraints = {
+               .valid_modes_mask = REGULATOR_MODE_NORMAL
+                               | REGULATOR_MODE_STANDBY,
+               .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+                               | REGULATOR_CHANGE_MODE
+                               | REGULATOR_CHANGE_STATUS,
+       },
+};
+
+/* mmc2 (WLAN) and Bluetooth don't use twl4030 regulators */
+
 static struct twl4030_platform_data overo_twldata = {
        .irq_base       = TWL4030_IRQ_BASE,
        .irq_end        = TWL4030_IRQ_END,
        .gpio           = &overo_gpio_data,
        .usb            = &overo_usb_data,
        .power          = GENERIC3430_T2SCRIPTS_DATA,
+       .vmmc1          = &overo_vmmc1,
 };
 
 static struct i2c_board_info __initdata overo_i2c_boardinfo[] = {