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Diffstat (limited to 'arch/arm/mach-pxa/mioa701.c')
-rw-r--r--arch/arm/mach-pxa/mioa701.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 4dc8c2ec40a..2d28132c725 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -37,6 +37,7 @@
#include <linux/wm97xx_batt.h>
#include <linux/mtd/physmap.h>
#include <linux/usb/gpio_vbus.h>
+#include <linux/regulator/max1586.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -717,6 +718,38 @@ static struct wm97xx_batt_info mioa701_battery_data = {
};
/*
+ * Voltage regulation
+ */
+static struct regulator_consumer_supply max1586_consumers[] = {
+ {
+ .supply = "vcc_core",
+ }
+};
+
+static struct regulator_init_data max1586_v3_info = {
+ .constraints = {
+ .name = "vcc_core range",
+ .min_uV = 1000000,
+ .max_uV = 1705000,
+ .always_on = 1,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(max1586_consumers),
+ .consumer_supplies = max1586_consumers,
+};
+
+static struct max1586_subdev_data max1586_subdevs[] = {
+ { .name = "vcc_core", .id = MAX1586_V3,
+ .platform_data = &max1586_v3_info },
+};
+
+static struct max1586_platform_data max1586_info = {
+ .subdevs = max1586_subdevs,
+ .num_subdevs = ARRAY_SIZE(max1586_subdevs),
+ .v3_gain = MAX1586_GAIN_NO_R24, /* 700..1475 mV */
+};
+
+/*
* Camera interface
*/
struct pxacamera_platform_data mioa701_pxacamera_platform_data = {
@@ -725,6 +758,13 @@ struct pxacamera_platform_data mioa701_pxacamera_platform_data = {
.mclk_10khz = 5000,
};
+static struct i2c_board_info __initdata mioa701_pi2c_devices[] = {
+ {
+ I2C_BOARD_INFO("max1586", 0x14),
+ .platform_data = &max1586_info,
+ },
+};
+
static struct soc_camera_link iclink = {
.bus_id = 0, /* Must match id in pxa27x_device_camera in device.c */
};
@@ -825,7 +865,9 @@ static void __init mioa701_machine_init(void)
platform_add_devices(devices, ARRAY_SIZE(devices));
gsm_init();
+ i2c_register_board_info(1, ARRAY_AND_SIZE(mioa701_pi2c_devices));
pxa_set_i2c_info(&i2c_pdata);
+ pxa27x_set_i2c_power_info(NULL);
pxa_set_camera_info(&mioa701_pxacamera_platform_data);
i2c_register_board_info(0, ARRAY_AND_SIZE(mioa701_i2c_devices));
}