1 files changed, 15 insertions, 0 deletions

diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index ffbf5bc7366b..35f6efa3ac0e 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -18,6 +18,8 @@
 #include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mtd/physmap.h>
 #include <linux/delay.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/smc91x.h>
 #include <linux/gpio.h>
 #include <linux/input.h>
@@ -454,6 +456,15 @@ static struct platform_device sh7724_usb1_gadget_device = {
         .resource       = sh7724_usb1_gadget_resources,
 };
 
+/* Fixed 3.3V regulator to be used by SDHI0, SDHI1 */
+static struct regulator_consumer_supply fixed3v3_power_consumers[] =
+{
+        REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
+        REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
+        REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
+        REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
+};
+
 static struct resource sdhi0_cn7_resources[] = {
         [0] = {
                 .name   = "SDHI0",
@@ -684,6 +695,10 @@ static int __init devices_setup(void)
                                         &ms7724se_sdram_enter_end,
                                         &ms7724se_sdram_leave_start,
                                         &ms7724se_sdram_leave_end);
+
+        regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
+                                     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
+
         /* Reset Release */
         fpga_out = __raw_readw(FPGA_OUT);
         /* bit4: NTSC_PDN, bit5: NTSC_RESET */