[ARM] SMDK6410: Hook regulator control of VDDARM up for WM1190-EV1

This allows the S3C CPUfreq driver to do DVFS.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c
index 697c0461f2b2..d26f693010e8 100644
--- a/arch/arm/mach-s3c6410/mach-smdk6410.c
+++ b/arch/arm/mach-s3c6410/mach-smdk6410.c
@@ -226,13 +226,22 @@ static struct regulator_init_data wm8350_dcdc4_data = {
 };
 
 /* ARM core */
+static struct regulator_consumer_supply dcdc6_consumers[] = {
+        {
+                .supply = "vddarm",
+        }
+};
+
 static struct regulator_init_data wm8350_dcdc6_data = {
         .constraints = {
                 .name = "PVDD_ARM",
                 .min_uV = 1000000,
                 .max_uV = 1300000,
                 .always_on = 1,
+                .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
         },
+        .num_consumer_supplies = ARRAY_SIZE(dcdc6_consumers),
+        .consumer_supplies = dcdc6_consumers,
 };
 
 /* Alive */