15 files changed, 30 insertions, 0 deletions
diff --git a/util/inteltool/gpio_names/alderlake_h.h b/util/inteltool/gpio_names/alderlake_h.h
index d3a9ed6137..0bd0151049 100644
--- a/util/inteltool/gpio_names/alderlake_h.h
+++ b/util/inteltool/gpio_names/alderlake_h.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_ALDERLAKE_H
 #define GPIO_NAMES_ALDERLAKE_H
 
diff --git a/util/inteltool/gpio_names/alderlake_p.h b/util/inteltool/gpio_names/alderlake_p.h
index 79d5ce7544..2bd5feda9d 100644
--- a/util/inteltool/gpio_names/alderlake_p.h
+++ b/util/inteltool/gpio_names/alderlake_p.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_ALDERLAKE_P
 #define GPIO_NAMES_ALDERLAKE_P
 
diff --git a/util/inteltool/gpio_names/apollolake.h b/util/inteltool/gpio_names/apollolake.h
index ec4a934f6a..83ddd523a0 100644
--- a/util/inteltool/gpio_names/apollolake.h
+++ b/util/inteltool/gpio_names/apollolake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_APOLLOLAKE_H
 #define GPIO_NAMES_APOLLOLAKE_H
 
diff --git a/util/inteltool/gpio_names/cannonlake.h b/util/inteltool/gpio_names/cannonlake.h
index 694b1588de..aaaf2ad6e3 100644
--- a/util/inteltool/gpio_names/cannonlake.h
+++ b/util/inteltool/gpio_names/cannonlake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_CANNONLAKE_H
 #define GPIO_NAMES_CANNONLAKE_H
 
diff --git a/util/inteltool/gpio_names/cannonlake_lp.h b/util/inteltool/gpio_names/cannonlake_lp.h
index af14c1fb1f..38b24e4727 100644
--- a/util/inteltool/gpio_names/cannonlake_lp.h
+++ b/util/inteltool/gpio_names/cannonlake_lp.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_CANNONLAKE_LP
 #define GPIO_NAMES_CANNONLAKE_LP
 
diff --git a/util/inteltool/gpio_names/denverton.h b/util/inteltool/gpio_names/denverton.h
index 8c56cd275b..1ab2f268ee 100644
--- a/util/inteltool/gpio_names/denverton.h
+++ b/util/inteltool/gpio_names/denverton.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_DENVERTON_H
 #define GPIO_NAMES_DENVERTON_H
 
diff --git a/util/inteltool/gpio_names/elkhartlake.h b/util/inteltool/gpio_names/elkhartlake.h
index 3d9a3c3025..75d65d3f62 100644
--- a/util/inteltool/gpio_names/elkhartlake.h
+++ b/util/inteltool/gpio_names/elkhartlake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_ELKHARTLAKE
 #define GPIO_NAMES_ELKHARTLAKE
 
diff --git a/util/inteltool/gpio_names/emmitsburg.h b/util/inteltool/gpio_names/emmitsburg.h
index 382a0805a8..85223967de 100644
--- a/util/inteltool/gpio_names/emmitsburg.h
+++ b/util/inteltool/gpio_names/emmitsburg.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_EMMITSBURG_H
 #define GPIO_NAMES_EMMITSBURG_H
 
diff --git a/util/inteltool/gpio_names/geminilake.h b/util/inteltool/gpio_names/geminilake.h
index e918b0f21b..eed05095d9 100644
--- a/util/inteltool/gpio_names/geminilake.h
+++ b/util/inteltool/gpio_names/geminilake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_GEMINILAKE_H
 #define GPIO_NAMES_GEMINILAKE_H
 
diff --git a/util/inteltool/gpio_names/gpio_groups.h b/util/inteltool/gpio_names/gpio_groups.h
index 9ae2a8f7f0..828d2fd940 100644
--- a/util/inteltool/gpio_names/gpio_groups.h
+++ b/util/inteltool/gpio_names/gpio_groups.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_GPIO_GROUPS_H
 #define GPIO_NAMES_GPIO_GROUPS_H
 
diff --git a/util/inteltool/gpio_names/icelake.h b/util/inteltool/gpio_names/icelake.h
index 48b8431943..95636d4a28 100644
--- a/util/inteltool/gpio_names/icelake.h
+++ b/util/inteltool/gpio_names/icelake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_ICELAKE_H
 #define GPIO_NAMES_ICELAKE_H
 
diff --git a/util/inteltool/gpio_names/jasperlake.h b/util/inteltool/gpio_names/jasperlake.h
index f6c1dc6412..81a6674c8c 100644
--- a/util/inteltool/gpio_names/jasperlake.h
+++ b/util/inteltool/gpio_names/jasperlake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_JASPERLAKE
 #define GPIO_NAMES_JASPERLAKE
 
diff --git a/util/inteltool/gpio_names/lewisburg.h b/util/inteltool/gpio_names/lewisburg.h
index e963cc0ac8..a089d37b84 100644
--- a/util/inteltool/gpio_names/lewisburg.h
+++ b/util/inteltool/gpio_names/lewisburg.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_LEWISBURG_H
 #define GPIO_NAMES_LEWISBURG_H
 
diff --git a/util/inteltool/gpio_names/sunrise.h b/util/inteltool/gpio_names/sunrise.h
index 6a47556ca4..310742dc88 100644
--- a/util/inteltool/gpio_names/sunrise.h
+++ b/util/inteltool/gpio_names/sunrise.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_SUNRISE_H
 #define GPIO_NAMES_SUNRISE_H
 
diff --git a/util/inteltool/gpio_names/tigerlake.h b/util/inteltool/gpio_names/tigerlake.h
index c1b1b8550f..ac5ee43bac 100644
--- a/util/inteltool/gpio_names/tigerlake.h
+++ b/util/inteltool/gpio_names/tigerlake.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef GPIO_NAMES_TIGERLAKE_LP
 #define GPIO_NAMES_TIGERLAKE_LP