1 files changed, 57 insertions, 1 deletions

diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index fb4b801dab03..08115b318e3d 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -25,6 +25,7 @@
 #include <linux/dm9000.h>
 #include <linux/ucb1400.h>
 #include <linux/ata_platform.h>
+#include <linux/regulator/max1586.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -465,7 +466,6 @@ static struct i2c_board_info __initdata vpac270_i2c_devs[] = {
 
 static void __init vpac270_rtc_init(void)
 {
-        pxa_set_i2c_info(NULL);
         i2c_register_board_info(0, ARRAY_AND_SIZE(vpac270_i2c_devs));
 }
 #else
@@ -588,6 +588,59 @@ static inline void vpac270_ide_init(void) {}
 #endif
 
 /******************************************************************************
+ * Core power regulator
+ ******************************************************************************/
+#if defined(CONFIG_REGULATOR_MAX1586) || \
+    defined(CONFIG_REGULATOR_MAX1586_MODULE)
+static struct regulator_consumer_supply vpac270_max1587a_consumers[] = {
+        {
+                .supply = "vcc_core",
+        }
+};
+
+static struct regulator_init_data vpac270_max1587a_v3_info = {
+        .constraints = {
+                .name           = "vcc_core range",
+                .min_uV         = 900000,
+                .max_uV         = 1705000,
+                .always_on      = 1,
+                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+        },
+        .consumer_supplies      = vpac270_max1587a_consumers,
+        .num_consumer_supplies  = ARRAY_SIZE(vpac270_max1587a_consumers),
+};
+
+static struct max1586_subdev_data vpac270_max1587a_subdevs[] = {
+        {
+                .name           = "vcc_core",
+                .id             = MAX1586_V3,
+                .platform_data  = &vpac270_max1587a_v3_info,
+        }
+};
+
+static struct max1586_platform_data vpac270_max1587a_info = {
+        .subdevs     = vpac270_max1587a_subdevs,
+        .num_subdevs = ARRAY_SIZE(vpac270_max1587a_subdevs),
+        .v3_gain     = MAX1586_GAIN_R24_3k32, /* 730..1550 mV */
+};
+
+static struct i2c_board_info __initdata vpac270_pi2c_board_info[] = {
+        {
+                I2C_BOARD_INFO("max1586", 0x14),
+                .platform_data  = &vpac270_max1587a_info,
+        },
+};
+
+static void __init vpac270_pmic_init(void)
+{
+        i2c_register_board_info(1, ARRAY_AND_SIZE(vpac270_pi2c_board_info));
+}
+#else
+static inline void vpac270_pmic_init(void) {}
+#endif
+
+
+/******************************************************************************
  * Machine init
  ******************************************************************************/
 static void __init vpac270_init(void)
@@ -597,7 +650,10 @@ static void __init vpac270_init(void)
         pxa_set_ffuart_info(NULL);
         pxa_set_btuart_info(NULL);
         pxa_set_stuart_info(NULL);
+        pxa_set_i2c_info(NULL);
+        pxa27x_set_i2c_power_info(NULL);
 
+        vpac270_pmic_init();
         vpac270_lcd_init();
         vpac270_mmc_init();
         vpac270_nor_init();