diff --git a/src/generator/codegen_register.rs b/src/generator/codegen_register.rs
index 0cff61d..4445086 100644
--- a/src/generator/codegen_register.rs
+++ b/src/generator/codegen_register.rs
@@ -190,6 +190,7 @@ fn generate_field(
             field_type,
             snake_case_name,
             multiple_params,
+            &field.desc.clone().unwrap_or("".to_string()),
         ),
         None => generate_single_field(
             mask_name,
@@ -197,6 +198,7 @@ fn generate_field(
             field.mask,
             field_type,
             snake_case_name,
+            &field.desc.clone().unwrap_or("".to_string()),
         ),
     };
 
@@ -220,6 +222,7 @@ fn generate_single_field(
     mask_val: u32,
     field_type: FieldType,
     snake_case_name: Ident,
+    desc: &str,
 ) -> (TokenStream, TokenStream, TokenStream) {
     let mask_val = util::parse_to_literal(&format!("0x{:x}", mask_val)).unwrap();
     let code_mask = match field_type {
@@ -239,13 +242,13 @@ fn generate_single_field(
     };
     let (code_getter, code_setter) = match field_type {
         FieldType::RustType(field_type) => match field_type {
-            RustUxTypes::Bool => generate_single_bool_field(mask_name, snake_case_name),
+            RustUxTypes::Bool => generate_single_bool_field(mask_name, snake_case_name, desc),
             RustUxTypes::U8 | RustUxTypes::U16 | RustUxTypes::U32 => {
-                generate_single_ux_field(mask_name, base_type, snake_case_name, field_type)
+                generate_single_ux_field(mask_name, base_type, snake_case_name, field_type, desc)
             }
         },
         FieldType::CustomValue(values) => {
-            generate_single_custom_values_field(mask_name, snake_case_name, values)
+            generate_single_custom_values_field(mask_name, snake_case_name, values, desc)
         }
     };
 
@@ -256,14 +259,19 @@ fn generate_single_field(
 fn generate_single_bool_field(
     mask_name: Ident,
     snake_case_name: Ident,
+    desc: &str,
 ) -> (TokenStream, TokenStream) {
     let setter_name = util::parse_to_ident(&format!("set_{}", snake_case_name)).unwrap();
+    let getter_doc = format!("Getter. {}", desc);
     let code_getter = quote! {
+        #[doc = #getter_doc]
         pub fn #snake_case_name(&self) -> bool {
             (self.inner & #mask_name) == #mask_name
         }
     };
+    let setter_doc = format!("Setter. {}", desc);
     let code_setter = quote! {
+        #[doc = #setter_doc]
         pub fn #setter_name(self, val: bool) -> Self {
             let mut inner = self.inner;
             if val {
@@ -283,11 +291,14 @@ fn generate_single_ux_field(
     base_type: Ident,
     snake_case_name: Ident,
     field_type: RustUxTypes,
+    desc: &str,
 ) -> (TokenStream, TokenStream) {
     let field_type = field_type.to_rust_type_token();
     let setter_name = util::parse_to_ident(&format!("set_{}", snake_case_name)).unwrap();
 
+    let getter_doc = format!("Getter. {}", desc);
     let code_getter = quote! {
+        #[doc = #getter_doc]
         pub fn #snake_case_name(&self) -> #field_type {
             const RIGHT_SHIFT: #base_type = #mask_name.trailing_zeros();
             ((self.inner & #mask_name) >> RIGHT_SHIFT)
@@ -295,7 +306,9 @@ fn generate_single_ux_field(
                 .unwrap()
         }
     };
+    let setter_doc = format!("Setter. {}", desc);
     let code_setter = quote! {
+        #[doc = #setter_doc]
         pub fn #setter_name(&self, val: #field_type) -> Self {
             let update: #base_type = (val as #base_type) & #mask_name;
             let mut inner = self.inner;
@@ -355,6 +368,7 @@ fn generate_single_custom_values_field(
     mask_name: Ident,
     snake_case_name: Ident,
     values: &[Value],
+    desc: &str,
 ) -> (TokenStream, TokenStream) {
     let setter_name = util::parse_to_ident(&format!("set_{}", snake_case_name)).unwrap();
     let value_enum_name =
@@ -374,7 +388,10 @@ fn generate_single_custom_values_field(
             )
         })
         .unzip();
+
+    let getter_doc = format!("Getter. {}", desc);
     let code_getter = quote! {
+        #[doc = #getter_doc]
         pub fn #snake_case_name(&self) -> #value_enum_name {
             match (self.inner & #mask_name)
                 >> #mask_name.trailing_zeros()
@@ -385,7 +402,9 @@ fn generate_single_custom_values_field(
         }
     };
 
+    let setter_doc = format!("Setter. {}", desc);
     let code_setter = quote! {
+        #[doc = #setter_doc]
         pub fn #setter_name(self, val: #value_enum_name) -> Self {
             let val = match val {
                 #(#setter_match_arms),*
@@ -415,6 +434,7 @@ fn generate_multiple_field(
     single_field_type: FieldType,
     snake_case_name: Ident,
     multiple_params: &MultipleParams,
+    desc: &str,
 ) -> (TokenStream, TokenStream, TokenStream) {
     let num_multiple = multiple_params.multiple;
     let id_num_multiple = util::parse_to_literal(&num_multiple.to_string()).unwrap();
@@ -437,15 +457,20 @@ fn generate_multiple_field(
 
     let (code_getter, code_setter) = match single_field_type {
         FieldType::RustType(single_field_type) => match single_field_type {
-            RustUxTypes::Bool => {
-                generate_multiple_bool_field(mask_name, base_type, snake_case_name, masks.clone())
-            }
+            RustUxTypes::Bool => generate_multiple_bool_field(
+                mask_name,
+                base_type,
+                snake_case_name,
+                masks.clone(),
+                desc,
+            ),
             RustUxTypes::U8 | RustUxTypes::U16 | RustUxTypes::U32 => generate_multiple_ux_field(
                 mask_name,
                 base_type,
                 snake_case_name,
                 single_field_type,
                 masks,
+                desc,
             ),
         },
         FieldType::CustomValue(values) => generate_multiple_custom_values_field(
@@ -454,6 +479,7 @@ fn generate_multiple_field(
             snake_case_name,
             masks,
             values,
+            desc,
         ),
     };
 
@@ -466,6 +492,7 @@ fn generate_multiple_bool_field(
     base_type: Ident,
     snake_case_name: Ident,
     masks: Vec<Literal>,
+    desc: &str,
 ) -> (TokenStream, TokenStream) {
     let num_multiple = masks.len();
     let elem_getter = masks.iter().enumerate().map(|(i, _mask)| {
@@ -473,7 +500,9 @@ fn generate_multiple_bool_field(
             (self.inner & #mask_name[#i]) == #mask_name[#i]
         }
     });
+    let getter_doc = format!("Getter. {}", desc);
     let code_getter = quote! {
+        #[doc = #getter_doc]
         pub fn #snake_case_name(&self) -> [bool; #num_multiple] {
             [
                 #(#elem_getter),*
@@ -482,7 +511,9 @@ fn generate_multiple_bool_field(
     };
 
     let setter_name = util::parse_to_ident(&format!("set_{}", snake_case_name)).unwrap();
+    let setter_doc = format!("Setter. {}", desc);
     let code_setter = quote! {
+        #[doc = #setter_doc]
         pub fn #setter_name(self, val: [bool; #num_multiple]) -> Self {
             let mask: #base_type = #mask_name.iter().sum();
             let update: #base_type = #mask_name
@@ -507,6 +538,7 @@ fn generate_multiple_ux_field(
     snake_case_name: Ident,
     single_field_type: RustUxTypes,
     masks: Vec<Literal>,
+    desc: &str,
 ) -> (TokenStream, TokenStream) {
     let field_type = single_field_type.to_rust_type_token();
     let num_multiple = masks.len();
@@ -518,7 +550,9 @@ fn generate_multiple_ux_field(
             .unwrap()
         }
     });
+    let getter_doc = format!("Getter. {}", desc);
     let code_getter = quote! {
+        #[doc = #getter_doc]
         pub fn #snake_case_name(&self) -> [#field_type; #num_multiple] {
             [
                 #(#elem_getter),*
@@ -527,7 +561,9 @@ fn generate_multiple_ux_field(
     };
 
     let setter_name = util::parse_to_ident(&format!("set_{}", snake_case_name)).unwrap();
+    let setter_doc = format!("Setter. {}", desc);
     let code_setter = quote! {
+        #[doc = #setter_doc]
         pub fn #setter_name(&self, val: [#field_type; #num_multiple]) -> Self {
             let mask: #base_type = #mask_name.iter().sum();
             let update: #base_type = #mask_name
@@ -552,6 +588,7 @@ fn generate_multiple_custom_values_field(
     snake_case_name: Ident,
     masks: Vec<Literal>,
     values: &[Value],
+    desc: &str,
 ) -> (TokenStream, TokenStream) {
     let value_enum_name =
         util::parse_to_ident(&snake_case_name.to_string().to_upper_camel_case()).unwrap();
@@ -582,7 +619,9 @@ fn generate_multiple_custom_values_field(
             }
         }
     });
+    let getter_doc = format!("Getter. {}", desc);
     let code_getter = quote! {
+        #[doc = #getter_doc]
         pub fn #snake_case_name(&self) -> [#value_enum_name; #num_multiple] {
             [
                 #(#elem_getter),*
@@ -598,7 +637,9 @@ fn generate_multiple_custom_values_field(
             }
         }
     });
+    let setter_doc = format!("Setter. {}", desc);
     let code_setter = quote! {
+        #[doc = #setter_doc]
         pub fn #setter_name(&self, val: [#value_enum_name; #num_multiple]) -> Self {
             let val: [#base_type; #num_multiple] = [
                 #(#elem_setter),*