diff --git a/Kbuild b/Kbuild
index 39a7b1c5c1c6..9e8e691baaaa 100644
--- a/Kbuild
+++ b/Kbuild
@@ -2055,6 +2055,7 @@ cppflags-$(CONFIG_PLD_PCIE_INIT_FLAG) += -DCONFIG_PLD_PCIE_INIT
 cppflags-$(CONFIG_WLAN_FEATURE_DP_RX_THREADS) += -DFEATURE_WLAN_DP_RX_THREADS
 cppflags-$(CONFIG_WLAN_FEATURE_RX_SOFTIRQ_TIME_LIMIT) += -DWLAN_FEATURE_RX_SOFTIRQ_TIME_LIMIT
 cppflags-$(CONFIG_PLD_USB_CNSS) += -DCONFIG_PLD_USB_CNSS
+cppflags-$(CONFIG_PLD_SDIO_CNSS2) += -DCONFIG_PLD_SDIO_CNSS2
 
 #For both legacy and lithium chip's monitor mode config
 ifeq ($(CONFIG_FEATURE_MONITOR_MODE_SUPPORT), y)
diff --git a/core/pld/src/pld_sdio.c b/core/pld/src/pld_sdio.c
index 3a2706d0ee02..5d527771b905 100644
--- a/core/pld/src/pld_sdio.c
+++ b/core/pld/src/pld_sdio.c
@@ -25,6 +25,9 @@
 #ifdef CONFIG_PLD_SDIO_CNSS
 #include <net/cnss.h>
 #endif
+#ifdef CONFIG_PLD_SDIO_CNSS2
+#include <net/cnss2.h>
+#endif
 
 #include "pld_common.h"
 #include "pld_internal.h"
@@ -273,7 +276,51 @@ static struct sdio_device_id pld_sdio_id_table[] = {
 	{},
 };
 
-#ifdef CONFIG_PLD_SDIO_CNSS
+#ifdef CONFIG_PLD_SDIO_CNSS2
+/**
+ * pld_sdio_reinit() - SSR re-initialize function for SDIO device
+ * @sdio_func: pointer to sdio device function
+ * @id: SDIO device ID
+ *
+ * During subsystem restart(SSR), this function will be called to
+ * re-initialize SDIO device.
+ *
+ * Return: int
+ */
+static int pld_sdio_reinit(struct sdio_func *sdio_func,
+			   const struct sdio_device_id *id)
+{
+	/* TODO */
+	return -ENODEV;
+}
+
+/**
+ * pld_sdio_shutdown() - SSR shutdown function for SDIO device
+ * @sdio_func: pointer to sdio device function
+ *
+ * During SSR, this function will be called to shutdown SDIO device.
+ *
+ * Return: void
+ */
+static void pld_sdio_shutdown(struct sdio_func *sdio_func)
+{
+	/* TODO */
+}
+
+/**
+ * pld_sdio_crash_shutdown() - Crash shutdown function for SDIO device
+ * @sdio_func: pointer to sdio device function
+ *
+ * This function will be called when a crash is detected, it will shutdown
+ * the SDIO device.
+ *
+ * Return: void
+ */
+static void pld_sdio_crash_shutdown(struct sdio_func *sdio_func)
+{
+	/* TODO */
+}
+
 struct cnss_sdio_wlan_driver pld_sdio_ops = {
 	.name       = "pld_sdio",
 	.id_table   = pld_sdio_id_table,
diff --git a/core/pld/src/pld_sdio.h b/core/pld/src/pld_sdio.h
index 354eec1a795e..c25dedf122d0 100644
--- a/core/pld/src/pld_sdio.h
+++ b/core/pld/src/pld_sdio.h
@@ -192,6 +192,60 @@ static inline void pld_hif_sdio_release_ramdump_mem(unsigned long *address)
 {
 }
 #else
+#ifdef CONFIG_PLD_SDIO_CNSS2
+#include <net/cnss2.h>
+
+/**
+ * pld_sdio_get_sdio_al_client_handle() - Get the sdio al client handle
+ * @func: SDIO function pointer
+ *
+ * Return: On success return client handle from al via cnss, else NULL
+ */
+static inline struct sdio_al_client_handle *pld_sdio_get_sdio_al_client_handle
+(
+struct sdio_func *func
+)
+{
+	if (!func)
+		return NULL;
+
+	return cnss_sdio_wlan_get_sdio_al_client_handle(func);
+}
+
+/**
+ * pld_sdio_register_sdio_al_channel() - Register channel with sdio al
+ * @al_client: SDIO al client handle
+ * @ch_data: SDIO client channel data
+ *
+ * Return: Channel handle on success, else null
+ */
+static inline struct sdio_al_channel_handle *pld_sdio_register_sdio_al_channel
+(
+struct sdio_al_client_handle *al_client,
+struct sdio_al_channel_data *ch_data
+)
+{
+	if (!al_client || !ch_data)
+		return NULL;
+
+	return cnss_sdio_wlan_register_sdio_al_channel(ch_data);
+}
+
+/**
+ * pld_sdio_unregister_sdio_al_channel() - Unregister the sdio al channel
+ * @ch_handle: SDIO al channel handle
+ *
+ * Return: None
+ */
+static inline void pld_sdio_unregister_sdio_al_channel
+(
+struct sdio_al_channel_handle *ch_handle
+)
+{
+	cnss_sdio_wlan_unregister_sdio_al_channel(ch_handle);
+}
+#endif /* CONFIG_PLD_SDIO_CNSS2 */
+
 /**
  * pld_hif_sdio_get_virt_ramdump_mem() - Get virtual ramdump memory
  * @dev: device