platform/x86: mlx-platform: Configure notifier callbacks for modular system

Add event notifier callbacks for modular system line cards. These
callbacks are to be passed to "mlxreg-hotplug" driver by line card
driver during probing. Then, when any line card related hotplug event
is received (insertion ,power, synch, ready), hotplug driver will
invoke callback for the relevant line card.

Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Michael Shych <michaelsh@nvidia.com>
Link: https://lore.kernel.org/r/20211002093238.3771419-5-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index a30af1fc5c759b1685468308ef5dd82decc3b6a6..2ab49968656451d2e3665ed392045d5bee5d6f2b 100644 (file)
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -1171,6 +1171,33 @@ static struct i2c_board_info mlxplat_mlxcpld_lc_i2c_dev[] = {
        },
 };
 
+static struct mlxreg_core_hotplug_notifier mlxplat_mlxcpld_modular_lc_notifier[] = {
+       {
+               .identity = "lc1",
+       },
+       {
+               .identity = "lc2",
+       },
+       {
+               .identity = "lc3",
+       },
+       {
+               .identity = "lc4",
+       },
+       {
+               .identity = "lc5",
+       },
+       {
+               .identity = "lc6",
+       },
+       {
+               .identity = "lc7",
+       },
+       {
+               .identity = "lc8",
+       },
+};
+
 static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
        {
                .label = "lc1_present",
@@ -1179,6 +1206,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0],
                .slot = 1,
        },
        {
@@ -1188,6 +1216,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1],
                .slot = 2,
        },
        {
@@ -1197,6 +1226,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2],
                .slot = 3,
        },
        {
@@ -1206,6 +1236,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3],
                .slot = 4,
        },
        {
@@ -1215,6 +1246,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4],
                .slot = 5,
        },
        {
@@ -1224,6 +1256,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5],
                .slot = 6,
        },
        {
@@ -1233,6 +1266,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6],
                .slot = 7,
        },
        {
@@ -1242,6 +1276,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pr_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7],
                .slot = 8,
        },
 };
@@ -1258,6 +1293,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0],
                .slot = 1,
        },
        {
@@ -1271,6 +1307,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1],
                .slot = 2,
        },
        {
@@ -1284,6 +1321,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2],
                .slot = 3,
        },
        {
@@ -1297,6 +1335,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3],
                .slot = 4,
        },
        {
@@ -1310,6 +1349,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4],
                .slot = 5,
        },
        {
@@ -1323,6 +1363,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5],
                .slot = 6,
        },
        {
@@ -1336,6 +1377,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6],
                .slot = 7,
        },
        {
@@ -1349,6 +1391,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ver_items_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_PLATFORM_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7],
                .slot = 8,
        },
 };
@@ -1361,6 +1404,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0],
                .slot = 1,
        },
        {
@@ -1370,6 +1414,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1],
                .slot = 2,
        },
        {
@@ -1379,6 +1424,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2],
                .slot = 3,
        },
        {
@@ -1388,6 +1434,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3],
                .slot = 4,
        },
        {
@@ -1397,6 +1444,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4],
                .slot = 5,
        },
        {
@@ -1406,6 +1454,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5],
                .slot = 6,
        },
        {
@@ -1415,6 +1464,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6],
                .slot = 7,
        },
        {
@@ -1424,6 +1474,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_pg_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7],
                .slot = 8,
        },
 };
@@ -1436,6 +1487,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0],
                .slot = 1,
        },
        {
@@ -1445,6 +1497,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1],
                .slot = 2,
        },
        {
@@ -1454,6 +1507,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2],
                .slot = 3,
        },
        {
@@ -1463,6 +1517,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3],
                .slot = 4,
        },
        {
@@ -1472,6 +1527,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4],
                .slot = 5,
        },
        {
@@ -1481,6 +1537,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5],
                .slot = 6,
        },
        {
@@ -1490,6 +1547,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6],
                .slot = 7,
        },
        {
@@ -1499,6 +1557,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_ready_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7],
                .slot = 8,
        },
 };
@@ -1511,6 +1570,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0],
                .slot = 1,
        },
        {
@@ -1520,6 +1580,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1],
                .slot = 2,
        },
        {
@@ -1529,6 +1590,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2],
                .slot = 3,
        },
        {
@@ -1538,6 +1600,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3],
                .slot = 4,
        },
        {
@@ -1547,6 +1610,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4],
                .slot = 5,
        },
        {
@@ -1556,6 +1620,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5],
                .slot = 6,
        },
        {
@@ -1565,6 +1630,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6],
                .slot = 7,
        },
        {
@@ -1574,6 +1640,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_synced_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7],
                .slot = 8,
        },
 };
@@ -1586,6 +1653,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0],
                .slot = 1,
        },
        {
@@ -1595,6 +1663,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1],
                .slot = 2,
        },
        {
@@ -1604,6 +1673,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2],
                .slot = 3,
        },
        {
@@ -1613,6 +1683,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3],
                .slot = 4,
        },
        {
@@ -1622,6 +1693,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4],
                .slot = 5,
        },
        {
@@ -1631,6 +1703,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5],
                .slot = 6,
        },
        {
@@ -1640,6 +1713,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6],
                .slot = 7,
        },
        {
@@ -1649,6 +1723,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_act_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7],
                .slot = 8,
        },
 };
@@ -1661,6 +1736,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[0],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(0),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[0],
                .slot = 1,
        },
        {
@@ -1670,6 +1746,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[1],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(1),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[1],
                .slot = 2,
        },
        {
@@ -1679,6 +1756,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[2],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(2),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[2],
                .slot = 3,
        },
        {
@@ -1688,6 +1766,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[3],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(3),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[3],
                .slot = 4,
        },
        {
@@ -1697,6 +1776,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[4],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(4),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[4],
                .slot = 5,
        },
        {
@@ -1706,6 +1786,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[5],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(5),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[5],
                .slot = 6,
        },
        {
@@ -1715,6 +1796,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[6],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(6),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[6],
                .slot = 7,
        },
        {
@@ -1724,6 +1806,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_modular_lc_sd_data[] = {
                .hpdev.brdinfo = &mlxplat_mlxcpld_lc_i2c_dev[7],
                .hpdev.nr = MLXPLAT_CPLD_NR_LC_SET(7),
                .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION,
+               .hpdev.notifier = &mlxplat_mlxcpld_modular_lc_notifier[7],
                .slot = 8,
        },
 };