diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c
index dfede7f..3e3002b 100644
--- a/drivers/misc/imx8/scu_api.c
+++ b/drivers/misc/imx8/scu_api.c
@@ -481,6 +481,22 @@
 	return 0;
 }
 
+void sc_misc_get_button_status(sc_ipc_t ipc, sc_bool_t *status)
+{
+	struct sc_rpc_msg_s msg;
+	struct udevice *dev = gd->arch.scu_dev;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SIZE(&msg) = 1U;
+	RPC_SVC(&msg) = (u8)(SC_RPC_SVC_MISC);
+	RPC_FUNC(&msg) = (u8)(MISC_FUNC_GET_BUTTON_STATUS);
+
+	misc_call(dev, SC_FALSE, &msg, 1U, &msg, 1U);
+
+	if (status)
+		*status = (sc_bool_t)(!!(RPC_U8(&msg, 0U)));
+}
+
 /* RM */
 sc_bool_t sc_rm_is_memreg_owned(sc_ipc_t ipc, sc_rm_mr_t mr)
 {
@@ -851,6 +867,21 @@
 	return ret;
 }
 
+void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type)
+{
+	struct udevice *dev = gd->arch.scu_dev;
+	struct sc_rpc_msg_s msg;
+	int size = sizeof(struct sc_rpc_msg_s);
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SVC(&msg) = (u8)(SC_RPC_SVC_PM);
+	RPC_FUNC(&msg) = (u8)(PM_FUNC_REBOOT);
+	RPC_U8(&msg, 0U) = (u8)(type);
+	RPC_SIZE(&msg) = 2U;
+
+	misc_call(dev, SC_TRUE, &msg, size, &msg, size);
+}
+
 int sc_pm_get_resource_power_mode(sc_ipc_t ipc, sc_rsrc_t resource,
 				  sc_pm_power_mode_t *mode)
 {
@@ -877,6 +908,28 @@
 	return ret;
 }
 
+int sc_timer_set_wdog_window(sc_ipc_t ipc, sc_timer_wdog_time_t window)
+{
+	struct udevice *dev = gd->arch.scu_dev;
+	struct sc_rpc_msg_s msg;
+	int size = sizeof(struct sc_rpc_msg_s);
+	int ret;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SIZE(&msg) = 2U;
+	RPC_SVC(&msg) = (u8)(SC_RPC_SVC_TIMER);
+	RPC_FUNC(&msg) = (u8)(TIMER_FUNC_SET_WDOG_WINDOW);
+
+	RPC_U32(&msg, 0U) = (u32)(window);
+
+	ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size);
+	if (ret)
+		printf("%s: window:%u: res:%d\n",
+		       __func__, window, RPC_R8(&msg));
+
+	return ret;
+}
+
 int sc_seco_authenticate(sc_ipc_t ipc, sc_seco_auth_cmd_t cmd,
 			 sc_faddr_t addr)
 {
@@ -974,6 +1027,31 @@
 		*commit = RPC_U32(&msg, 4U);
 }
 
+int sc_seco_v2x_build_info(sc_ipc_t ipc, u32 *version, u32 *commit)
+{
+	struct udevice *dev = gd->arch.scu_dev;
+	struct sc_rpc_msg_s msg;
+	int size = sizeof(struct sc_rpc_msg_s);
+	int ret;
+
+	RPC_VER(&msg) = SC_RPC_VERSION;
+	RPC_SIZE(&msg) = 1U;
+	RPC_SVC(&msg) = (u8)(SC_RPC_SVC_SECO);
+	RPC_FUNC(&msg) = (u8)(SECO_FUNC_V2X_BUILD_INFO);
+
+	ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size);
+	if (ret)
+		printf("%s: res:%d\n", __func__, RPC_R8(&msg));
+
+	if (version)
+		*version = RPC_U32(&msg, 0U);
+
+	if (commit)
+		*commit = RPC_U32(&msg, 4U);
+
+	return ret;
+}
+
 int sc_seco_get_event(sc_ipc_t ipc, u8 idx, u32 *event)
 {
 	struct udevice *dev = gd->arch.scu_dev;