diff --git a/data/registers/gpio_v1.yaml b/data/registers/gpio_v1.yaml
index d6ce404..d3c066a 100644
--- a/data/registers/gpio_v1.yaml
+++ b/data/registers/gpio_v1.yaml
@@ -100,14 +100,14 @@ fieldset/LCKR:
   description: Port configuration lock register
   fields:
   - name: LCK
-    description: Port A Lock bit
+    description: Port configuration locked
     bit_offset: 0
     bit_size: 1
     array:
       len: 16
       stride: 1
   - name: LCKK
-    description: Lock key
+    description: Port configuration lock key active
     bit_offset: 16
     bit_size: 1
 fieldset/ODR:
diff --git a/data/registers/gpio_v2.yaml b/data/registers/gpio_v2.yaml
index c436ff3..fc17ce8 100644
--- a/data/registers/gpio_v2.yaml
+++ b/data/registers/gpio_v2.yaml
@@ -84,14 +84,14 @@ fieldset/LCKR:
   description: GPIO port configuration lock register
   fields:
   - name: LCK
-    description: Port x lock bit y (y= 0..15)
+    description: Port configuration locked
     bit_offset: 0
     bit_size: 1
     array:
       len: 16
       stride: 1
   - name: LCKK
-    description: Port x lock bit y (y= 0..15)
+    description: Port configuration lock key active
     bit_offset: 16
     bit_size: 1
 fieldset/MODER: