1 files changed, 21 insertions, 2 deletions

diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index 2e9f9e4302b2..e87fe34eadf5 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)