diff --git a/data/registers/ltdc_v1.yaml b/data/registers/ltdc_v1.yaml
index ea6b881..762600c 100644
--- a/data/registers/ltdc_v1.yaml
+++ b/data/registers/ltdc_v1.yaml
@@ -271,17 +271,14 @@ fieldset/CR:
     description: Layer Enable
     bit_offset: 0
     bit_size: 1
-    enum: LEN
   - name: COLKEN
     description: Color Keying Enable
     bit_offset: 1
     bit_size: 1
-    enum: COLKEN
   - name: CLUTEN
     description: Color Look-Up Table Enable
     bit_offset: 4
     bit_size: 1
-    enum: CLUTEN
 fieldset/DCCR:
   description: Layerx Default Color Configuration Register
   fields:
@@ -308,7 +305,6 @@ fieldset/GCR:
     description: LCD-TFT controller enable bit
     bit_offset: 0
     bit_size: 1
-    enum: LTDCEN
   - name: DBW
     description: Dither Blue Width
     bit_offset: 4
@@ -325,7 +321,6 @@ fieldset/GCR:
     description: Dither Enable
     bit_offset: 16
     bit_size: 1
-    enum: DEN
   - name: PCPOL
     description: Pixel Clock Polarity
     bit_offset: 28
@@ -376,22 +371,18 @@ fieldset/IER:
     description: Line Interrupt Enable
     bit_offset: 0
     bit_size: 1
-    enum: LIE
   - name: FUIE
     description: FIFO Underrun Interrupt Enable
     bit_offset: 1
     bit_size: 1
-    enum: FUIE
   - name: TERRIE
     description: Transfer Error Interrupt Enable
     bit_offset: 2
     bit_size: 1
-    enum: TERRIE
   - name: RRIE
     description: Register Reload interrupt enable
     bit_offset: 3
     bit_size: 1
-    enum: RRIE
 fieldset/ISR:
   description: Interrupt Status Register
   fields:
@@ -508,24 +499,6 @@ enum/CLIF:
   - name: Clear
     description: Clears the LIF flag in the ISR register
     value: 1
-enum/CLUTEN:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: Color look-up table disabled
-    value: 0
-  - name: Enabled
-    description: Color look-up table enabled
-    value: 1
-enum/COLKEN:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: Color keying disabled
-    value: 0
-  - name: Enabled
-    description: Color keying enabled
-    value: 1
 enum/CRRIF:
   bit_size: 1
   variants:
@@ -538,15 +511,6 @@ enum/CTERRIF:
   - name: Clear
     description: Clears the TERRIF flag in the ISR register
     value: 1
-enum/DEN:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: Dither disabled
-    value: 0
-  - name: Enabled
-    description: Dither enabled
-    value: 1
 enum/DEPOL:
   bit_size: 1
   variants:
@@ -556,15 +520,6 @@ enum/DEPOL:
   - name: ActiveHigh
     description: Data enable polarity is active high
     value: 1
-enum/FUIE:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: FIFO underrun interrupt disabled
-    value: 0
-  - name: Enabled
-    description: FIFO underrun interrupt enabled
-    value: 1
 enum/FUIF:
   bit_size: 1
   variants:
@@ -610,24 +565,6 @@ enum/IMR:
   - name: Reload
     description: The shadow registers are reloaded immediately. This bit is set by software and cleared only by hardware after reload
     value: 1
-enum/LEN:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: Layer disabled
-    value: 0
-  - name: Enabled
-    description: Layer enabled
-    value: 1
-enum/LIE:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: Line interrupt disabled
-    value: 0
-  - name: Enabled
-    description: Line interrupt enabled
-    value: 1
 enum/LIF:
   bit_size: 1
   variants:
@@ -637,15 +574,6 @@ enum/LIF:
   - name: Reached
     description: Line interrupt generated when a programmed line is reached
     value: 1
-enum/LTDCEN:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: LCD-TFT controller disabled
-    value: 0
-  - name: Enabled
-    description: LCD-TFT controller enabled
-    value: 1
 enum/PCPOL:
   bit_size: 1
   variants:
@@ -682,15 +610,6 @@ enum/PF:
   - name: AL88
     description: AL88 (8-bit alpha, 8-bit luminance)
     value: 7
-enum/RRIE:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: Register reload interrupt disabled
-    value: 0
-  - name: Enabled
-    description: Register reload interrupt enabled
-    value: 1
 enum/RRIF:
   bit_size: 1
   variants:
@@ -700,15 +619,6 @@ enum/RRIF:
   - name: Reload
     description: Register reload interrupt generated when a vertical blanking reload occurs (and the first line after the active area is reached)
     value: 1
-enum/TERRIE:
-  bit_size: 1
-  variants:
-  - name: Disabled
-    description: Transfer error interrupt disabled
-    value: 0
-  - name: Enabled
-    description: Transfer error interrupt enabled
-    value: 1
 enum/TERRIF:
   bit_size: 1
   variants:
diff --git a/transforms/LTDC.yaml b/transforms/LTDC.yaml
new file mode 100644
index 0000000..b0e12a6
--- /dev/null
+++ b/transforms/LTDC.yaml
@@ -0,0 +1,3 @@
+transforms:
+  - !DeleteEnums
+    from: ^(CLUTEN|COLKEN|DEN|FUIE|LEN|LIE|LTDCEN|RRIE|TERRIE)$