diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index 2e9f9e4302b2c3fae4c8e06f352a6ed70f8adbe1..e87fe34eadf5bf5a2750f1758bb3274806494d56 100644
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -77,6 +77,8 @@
 #define MLXPLAT_CPLD_AGGR_FAN_MASK_DEF	0x40
 #define MLXPLAT_CPLD_AGGR_MASK_DEF	(MLXPLAT_CPLD_AGGR_PSU_MASK_DEF | \
 					 MLXPLAT_CPLD_AGGR_FAN_MASK_DEF)
+#define MLXPLAT_CPLD_AGGR_MASK_NG_DEF	0x04
+#define MLXPLAT_CPLD_LOW_AGGR_MASK_LOW	0xc0
 #define MLXPLAT_CPLD_AGGR_MASK_MSN21XX	0x04
 #define MLXPLAT_CPLD_PSU_MASK		GENMASK(1, 0)
 #define MLXPLAT_CPLD_PWR_MASK		GENMASK(1, 0)
@@ -295,14 +297,29 @@ struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_default_data = {
 	.mask = MLXPLAT_CPLD_AGGR_MASK_DEF,
 };
 
+static struct mlxreg_core_data mlxplat_mlxcpld_msn21xx_pwr_items_data[] = {
+	{
+		.label = "pwr1",
+		.reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
+		.mask = BIT(0),
+		.hpdev.nr = MLXPLAT_CPLD_NR_NONE,
+	},
+	{
+		.label = "pwr2",
+		.reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
+		.mask = BIT(1),
+		.hpdev.nr = MLXPLAT_CPLD_NR_NONE,
+	},
+};
+
 /* Platform hotplug MSN21xx system family data */
 static struct mlxreg_core_item mlxplat_mlxcpld_msn21xx_items[] = {
 	{
-		.data = mlxplat_mlxcpld_default_pwr_items_data,
+		.data = mlxplat_mlxcpld_msn21xx_pwr_items_data,
 		.aggr_mask = MLXPLAT_CPLD_AGGR_PWR_MASK_DEF,
 		.reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
 		.mask = MLXPLAT_CPLD_PWR_MASK,
-		.count = ARRAY_SIZE(mlxplat_mlxcpld_pwr),
+		.count = ARRAY_SIZE(mlxplat_mlxcpld_msn21xx_pwr_items_data),
 		.inversed = 0,
 		.health = false,
 	},
@@ -314,6 +331,8 @@ struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_msn21xx_data = {
 	.counter = ARRAY_SIZE(mlxplat_mlxcpld_msn21xx_items),
 	.cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET,
 	.mask = MLXPLAT_CPLD_AGGR_MASK_DEF,
+	.cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET,
+	.mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW,
 };
 
 static bool mlxplat_mlxcpld_writeable_reg(struct device *dev, unsigned int reg)