1 files changed, 31 insertions, 17 deletions

diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 7cac1df3085c..f172ca85905c 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -34,6 +34,8 @@
 #include <linux/i2c.h>
 #include <linux/i2c/tsc2007.h>
 #include <linux/io.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/smsc911x.h>
 #include <linux/sh_intc.h>
 #include <linux/sh_clk.h>
@@ -159,6 +161,27 @@
  * CN12: 3.3v
  */
 
+/* Dummy supplies, where voltage doesn't matter */
+static struct regulator_consumer_supply fixed1v8_power_consumers[] =
+{
+        /* J22 default position: 1.8V */
+        REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
+        REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
+        REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
+        REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
+};
+
+static struct regulator_consumer_supply fixed3v3_power_consumers[] =
+{
+        REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
+        REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
+};
+
+static struct regulator_consumer_supply dummy_supplies[] = {
+        REGULATOR_SUPPLY("vddvario", "smsc911x"),
+        REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+};
+
 /* MTD */
 static struct mtd_partition nor_flash_partitions[] = {
         {
@@ -1138,21 +1161,6 @@ static void __init fsi_init_pm_clock(void)
         clk_put(fsia_ick);
 }
 
-/*
- * FIXME !!
- *
- * gpio_no_direction
- * are quick_hack.
- *
- * current gpio frame work doesn't have
- * the method to control only pull up/down/free.
- * this function should be replaced by correct gpio function
- */
-static void __init gpio_no_direction(u32 addr)
-{
-        __raw_writeb(0x00, addr);
-}
-
 /* TouchScreen */
 #ifdef CONFIG_AP4EVB_QHD
 # define GPIO_TSC_IRQ   GPIO_FN_IRQ28_123
@@ -1224,6 +1232,12 @@ static void __init ap4evb_init(void)
         u32 srcr4;
         struct clk *clk;
 
+        regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers,
+                                     ARRAY_SIZE(fixed1v8_power_consumers), 1800000);
+        regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers,
+                                     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
+        regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
         /* External clock source */
         clk_set_rate(&sh7372_dv_clki_clk, 27000000);
 
@@ -1302,8 +1316,8 @@ static void __init ap4evb_init(void)
 
         gpio_request(GPIO_PORT9, NULL);
         gpio_request(GPIO_PORT10, NULL);
-        gpio_no_direction(GPIO_PORT9CR);  /* FSIAOBT needs no direction */
-        gpio_no_direction(GPIO_PORT10CR); /* FSIAOLR needs no direction */
+        gpio_direction_none(GPIO_PORT9CR);  /* FSIAOBT needs no direction */
+        gpio_direction_none(GPIO_PORT10CR); /* FSIAOLR needs no direction */
 
         /* card detect pin for MMC slot (CN7) */
         gpio_request(GPIO_PORT41, NULL);