From: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-omap2/board-overo.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
--- 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
.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[] = {
--
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