Add some enums to ADC fields.

data/registers/adc_v3.yaml

@@ -138,6 +138,7 @@ fieldset/CFGR:
       description: RES
       bit_offset: 3
       bit_size: 2
+      enum: RES
     - name: ALIGN
       description: ALIGN
       bit_offset: 5
@@ -520,6 +521,7 @@ fieldset/SMPR1:
       description: Channel 0 sampling time selection
       bit_offset: 0
       bit_size: 3
+      enum: SAMPLE_TIME
       array:
         len: 10
         stride: 3
@@ -530,6 +532,7 @@ fieldset/SMPR2:
       description: Channel 10 sampling time selection
       bit_offset: 0
       bit_size: 3
+      enum: SAMPLE_TIME
       array:
         len: 9
         stride: 3
@@ -628,3 +631,45 @@ fieldset/TR3:
       array:
         len: 1
         stride: 0
+enum/SAMPLE_TIME:
+  bit_size: 3
+  variants:
+    - name: Cycles2_5
+      description: 2.5 ADC cycles
+      value: 0
+    - name: Cycles6_5
+      description: 6.5 ADC cycles
+      value: 1
+    - name: Cycles12_5
+      description: 12.5 ADC cycles
+      value: 2
+    - name: Cycles24_5
+      description: 24.5 ADC cycles
+      value: 3
+    - name: Cycles47_5
+      description: 47.5 ADC cycles
+      value: 4
+    - name: Cycles92_5
+      description: 92.5 ADC cycles
+      value: 5
+    - name: Cycles247_5
+      description: 247.5 ADC cycles
+      value: 6
+    - name: Cycles640_5
+      description: 640.5 ADC cycles
+      value: 7
+enum/RES:
+  bit_size: 2
+  variants:
+    - name: TwelveBit
+      description: 12-bit resolution
+      value: 0
+    - name: TenBit
+      description: 10-bit resolution
+      value: 1
+    - name: EightBit
+      description: 8-bit resolution
+      value: 2
+    - name: SixBit
+      description: 6-bit resolution
+      value: 3