OMAP2: add regulator for MMC1
Signed-off-by: Balaji T K <balajitk@ti.com>
Tested-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index ec74c0f..cc42d47 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -22,6 +22,7 @@
#include <linux/mmc/host.h>
#include <linux/delay.h>
#include <linux/i2c/twl.h>
+#include <linux/regulator/machine.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
@@ -147,6 +148,25 @@
omap2_init_common_devices(NULL, NULL);
}
+static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = {
+ REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"),
+};
+
+/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
+static struct regulator_init_data sdp2430_vmmc1 = {
+ .constraints = {
+ .min_uV = 1850000,
+ .max_uV = 3150000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(sdp2430_vmmc1_supplies),
+ .consumer_supplies = &sdp2430_vmmc1_supplies[0],
+};
+
static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
.gpio_base = OMAP_MAX_GPIO_LINES,
.irq_base = TWL4030_GPIO_IRQ_BASE,
@@ -159,6 +179,7 @@
/* platform_data for children goes here */
.gpio = &sdp2430_gpio_data,
+ .vmmc1 = &sdp2430_vmmc1,
};
static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = {