regulator: tps62360: enable register cache

Enable cache of device register using regmap cache RBTREE. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
git-mirror · May 7, 2012 · 16ea003 · 16ea003
1 parent 8e8a507
commit 16ea003
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
@@ -262,8 +262,10 @@ static int tps62360_init_dcdc(struct tps62360_chip *tps,
 }
 
 static const struct regmap_config tps62360_regmap_config = {
-	.reg_bits = 8,
-	.val_bits = 8,
+	.reg_bits		= 8,
+	.val_bits		= 8,
+	.max_register		= REG_CHIPID,
+	.cache_type		= REGCACHE_RBTREE,
 };
 
 static int __devinit tps62360_probe(struct i2c_client *client,