diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c
index d8e7db6..b1033d3 100644
--- a/drivers/regulator/arizona-ldo1.c
+++ b/drivers/regulator/arizona-ldo1.c
@@ -153,11 +153,9 @@
 
 	.vsel_reg = ARIZONA_LDO1_CONTROL_1,
 	.vsel_mask = ARIZONA_LDO1_VSEL_MASK,
-	.bypass_reg = ARIZONA_LDO1_CONTROL_1,
-	.bypass_mask = ARIZONA_LDO1_BYPASS,
 	.min_uV = 900000,
-	.uV_step = 50000,
-	.n_voltages = 7,
+	.uV_step = 25000,
+	.n_voltages = 13,
 	.enable_time = 500,
 
 	.owner = THIS_MODULE,
@@ -201,6 +199,7 @@
 	 */
 	switch (arizona->type) {
 	case WM5102:
+	case WM8997:
 		desc = &arizona_ldo1_hc;
 		ldo1->init_data = arizona_ldo1_dvfs;
 		break;