From: David Brownell <dbrownell@users.sourceforge.net>
Date: Tue, 20 Jan 2009 10:51:07 +0000 (-0800)
Subject: minor overo init update
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=e3abc44ad000a69e2b12ca11a8cb6aefff71954d;p=linux-2.6-omap-h63xx.git

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 483d2dd8995..c95b8905885 100644
--- 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[] = {