5 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/Kconfig b/drivers/net/ethernet/chelsio/Kconfig
index e8001e974411..9909bfda167e 100644
--- a/drivers/net/ethernet/chelsio/Kconfig
+++ b/drivers/net/ethernet/chelsio/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Chelsio device configuration
 #
diff --git a/drivers/net/ethernet/chelsio/cxgb/Makefile b/drivers/net/ethernet/chelsio/cxgb/Makefile
index 57a4b262fd3f..8008282a276f 100644
--- a/drivers/net/ethernet/chelsio/cxgb/Makefile
+++ b/drivers/net/ethernet/chelsio/cxgb/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Chelsio T1 driver
 #
diff --git a/drivers/net/ethernet/chelsio/cxgb3/Makefile b/drivers/net/ethernet/chelsio/cxgb3/Makefile
index 29aff78c7820..f65f0d93be42 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/Makefile
+++ b/drivers/net/ethernet/chelsio/cxgb3/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Chelsio T3 driver
 #
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/Makefile b/drivers/net/ethernet/chelsio/cxgb4vf/Makefile
index d72ee26cb4c7..f527ab13a008 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/Makefile
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Chelsio T4 SR-IOV Virtual Function Driver
 #
diff --git a/drivers/net/ethernet/chelsio/libcxgb/Makefile b/drivers/net/ethernet/chelsio/libcxgb/Makefile
index 441913b5221e..aa79264e72ba 100644
--- a/drivers/net/ethernet/chelsio/libcxgb/Makefile
+++ b/drivers/net/ethernet/chelsio/libcxgb/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 ccflags-y := -I $(srctree)/$(src)/../cxgb4
 
 obj-$(CONFIG_CHELSIO_LIB) += libcxgb.o