diff --git a/slides/kernel-pinmuxing/pinctrl-subsystem.dia b/slides/kernel-pinmuxing/pinctrl-subsystem.dia
index 22a44ff11..3561b5da9 100644
--- a/slides/kernel-pinmuxing/pinctrl-subsystem.dia
+++ b/slides/kernel-pinmuxing/pinctrl-subsystem.dia
@@ -86,35 +86,6 @@
   </dia:diagramdata>
   <dia:layer name="Arrière-plan" visible="true" connectable="true" active="true">
     <dia:object type="Standard - Box" version="0" id="O0">
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-      </dia:attribute>
-      <dia:attribute name="elem_height">
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-      </dia:attribute>
-      <dia:attribute name="border_width">
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-      </dia:attribute>
-      <dia:attribute name="border_color">
-        <dia:color val="#2f004aff"/>
-      </dia:attribute>
-      <dia:attribute name="inner_color">
-        <dia:color val="#efb9ffff"/>
-      </dia:attribute>
-      <dia:attribute name="show_background">
-        <dia:boolean val="true"/>
-      </dia:attribute>
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-    <dia:object type="Standard - Box" version="0" id="O1">
       <dia:attribute name="obj_pos">
         <dia:point val="17,9"/>
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@@ -143,15 +114,15 @@
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O2">
+    <dia:object type="Standard - Box" version="0" id="O1">
       <dia:attribute name="obj_pos">
-        <dia:point val="5.05,2.05"/>
+        <dia:point val="4.5,0.5"/>
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       <dia:attribute name="obj_bb">
-        <dia:rectangle val="5,2;14.1,4.1"/>
+        <dia:rectangle val="4.45,0.45;13.55,2.55"/>
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       <dia:attribute name="elem_corner">
-        <dia:point val="5.05,2.05"/>
+        <dia:point val="4.5,0.5"/>
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       <dia:attribute name="elem_width">
         <dia:real val="9"/>
@@ -172,15 +143,15 @@
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O3">
+    <dia:object type="Standard - Box" version="0" id="O2">
       <dia:attribute name="obj_pos">
-        <dia:point val="30,1"/>
+        <dia:point val="30,4"/>
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       <dia:attribute name="obj_bb">
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+        <dia:rectangle val="29.95,3.95;45.1,17.05"/>
       </dia:attribute>
       <dia:attribute name="elem_corner">
-        <dia:point val="30,1"/>
+        <dia:point val="30,4"/>
       </dia:attribute>
       <dia:attribute name="elem_width">
         <dia:real val="15.050000000000004"/>
@@ -201,12 +172,12 @@
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O4">
+    <dia:object type="Standard - Text" version="1" id="O3">
       <dia:attribute name="obj_pos">
-        <dia:point val="9.55,3.05"/>
+        <dia:point val="9,1.5"/>
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       <dia:attribute name="obj_bb">
-        <dia:rectangle val="7.25125,2.43;11.8488,3.67"/>
+        <dia:rectangle val="6.70125,0.880665;11.2988,2.11933"/>
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       <dia:attribute name="text">
         <dia:composite type="text">
@@ -220,7 +191,7 @@
             <dia:real val="1.0583332926034927"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="9.55,3.4075"/>
+            <dia:point val="9,1.85772"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -234,15 +205,15 @@
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O2" connection="8"/>
+        <dia:connection handle="0" to="O1" connection="8"/>
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     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O5">
+    <dia:object type="Standard - Text" version="1" id="O4">
       <dia:attribute name="obj_pos">
         <dia:point val="22,10.55"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="18.37,9.20889;25.63,11.8911"/>
+        <dia:rectangle val="18.37,9.21008;25.63,11.8899"/>
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       <dia:attribute name="text">
         <dia:composite type="text">
@@ -257,7 +228,7 @@ core#</dia:string>
             <dia:real val="1.2347221747040749"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="22,10.3489"/>
+            <dia:point val="22,10.35"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -271,15 +242,15 @@ core#</dia:string>
         <dia:enum val="2"/>
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     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O6">
+    <dia:object type="Standard - Box" version="0" id="O5">
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+        <dia:point val="31,7"/>
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+        <dia:rectangle val="30.95,6.95;44.1,16.25"/>
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       <dia:attribute name="elem_corner">
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+        <dia:point val="31,7"/>
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       <dia:attribute name="elem_width">
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@@ -300,12 +271,12 @@ core#</dia:string>
         <dia:boolean val="true"/>
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     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O7">
+    <dia:object type="Standard - Text" version="1" id="O6">
       <dia:attribute name="obj_pos">
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+        <dia:point val="37.525,8.05"/>
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       <dia:attribute name="text">
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@@ -319,7 +290,7 @@ core#</dia:string>
             <dia:real val="0.91722218692302704"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="37.525,5.05"/>
+            <dia:point val="37.525,8.05"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -333,12 +304,12 @@ core#</dia:string>
         <dia:enum val="3"/>
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     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O8">
+    <dia:object type="Standard - Text" version="1" id="O7">
       <dia:attribute name="obj_pos">
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+        <dia:point val="31.45,9.4"/>
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@@ -352,7 +323,7 @@ core#</dia:string>
             <dia:real val="0.91722218692302704"/>
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           <dia:attribute name="pos">
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+            <dia:point val="31.45,9.4"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -366,12 +337,12 @@ core#</dia:string>
         <dia:enum val="3"/>
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     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O9">
+    <dia:object type="Standard - Text" version="1" id="O8">
       <dia:attribute name="obj_pos">
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+        <dia:point val="31.5,12.1"/>
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       <dia:attribute name="obj_bb">
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       <dia:attribute name="text">
         <dia:composite type="text">
@@ -385,7 +356,7 @@ core#</dia:string>
             <dia:real val="0.91722218692302704"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="31.5,9.1"/>
+            <dia:point val="31.5,12.1"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -399,12 +370,12 @@ core#</dia:string>
         <dia:enum val="3"/>
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     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O10">
+    <dia:object type="Standard - Text" version="1" id="O9">
       <dia:attribute name="obj_pos">
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+        <dia:rectangle val="31.55,13.7032;35.3,14.7767"/>
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       <dia:attribute name="text">
         <dia:composite type="text">
@@ -418,7 +389,7 @@ core#</dia:string>
             <dia:real val="0.91722218692302704"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="31.55,11.55"/>
+            <dia:point val="31.55,14.55"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -432,12 +403,12 @@ core#</dia:string>
         <dia:enum val="3"/>
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     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O11">
+    <dia:object type="Standard - Text" version="1" id="O10">
       <dia:attribute name="obj_pos">
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+        <dia:point val="31.45,10.4"/>
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+        <dia:rectangle val="31.45,9.66144;37.8775,10.5978"/>
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       <dia:attribute name="text">
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@@ -451,7 +422,7 @@ core#</dia:string>
             <dia:real val="0.80000000000000004"/>
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           <dia:attribute name="pos">
-            <dia:point val="31.45,7.4"/>
+            <dia:point val="31.45,10.4"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -465,12 +436,12 @@ core#</dia:string>
         <dia:enum val="3"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O12">
+    <dia:object type="Standard - Text" version="1" id="O11">
       <dia:attribute name="obj_pos">
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+        <dia:point val="31.45,12.95"/>
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@@ -484,7 +455,7 @@ core#</dia:string>
             <dia:real val="0.80000000000000004"/>
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           <dia:attribute name="pos">
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+            <dia:point val="31.45,12.95"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -498,12 +469,12 @@ core#</dia:string>
         <dia:enum val="3"/>
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     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O13">
+    <dia:object type="Standard - Text" version="1" id="O12">
       <dia:attribute name="obj_pos">
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@@ -517,7 +488,7 @@ core#</dia:string>
             <dia:real val="0.80000000000000004"/>
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           <dia:attribute name="pos">
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+            <dia:point val="31.6,15.4"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -531,12 +502,12 @@ core#</dia:string>
         <dia:enum val="3"/>
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     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O14">
+    <dia:object type="Standard - Text" version="1" id="O13">
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+        <dia:point val="37.525,5.3"/>
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@@ -550,7 +521,7 @@ core#</dia:string>
             <dia:real val="1.2347221747040749"/>
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           <dia:attribute name="pos">
-            <dia:point val="37.525,2.3"/>
+            <dia:point val="37.525,5.3"/>
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           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -564,15 +535,15 @@ core#</dia:string>
         <dia:enum val="3"/>
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     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O15">
+    <dia:object type="Standard - Box" version="0" id="O14">
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+        <dia:point val="4.49,3.375"/>
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+        <dia:point val="4.49,3.375"/>
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@@ -593,15 +564,15 @@ core#</dia:string>
         <dia:boolean val="true"/>
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-    <dia:object type="Standard - Box" version="0" id="O16">
+    <dia:object type="Standard - Box" version="0" id="O15">
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+        <dia:point val="4.49,6.475"/>
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@@ -622,12 +593,12 @@ core#</dia:string>
         <dia:boolean val="true"/>
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-    <dia:object type="Standard - Text" version="1" id="O17">
+    <dia:object type="Standard - Text" version="1" id="O16">
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@@ -641,7 +612,7 @@ core#</dia:string>
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@@ -655,15 +626,15 @@ core#</dia:string>
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+        <dia:connection handle="0" to="O14" connection="8"/>
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@@ -677,7 +648,7 @@ core#</dia:string>
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@@ -691,95 +662,19 @@ core#</dia:string>
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@@ -802,20 +697,20 @@ core#</dia:string>
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       <dia:connections>
-        <dia:connection handle="0" to="O2" connection="4"/>
-        <dia:connection handle="1" to="O1" connection="1"/>
+        <dia:connection handle="0" to="O1" connection="4"/>
+        <dia:connection handle="1" to="O0" connection="1"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - ZigZagLine" version="1" id="O22">
+    <dia:object type="Standard - ZigZagLine" version="1" id="O19">
       <dia:attribute name="obj_pos">
-        <dia:point val="14.04,5.925"/>
+        <dia:point val="13.49,4.375"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="13.99,5.875;22.3618,9.05"/>
+        <dia:rectangle val="13.44,4.325;22.3618,9.05"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="14.04,5.925"/>
-        <dia:point val="22,5.925"/>
+        <dia:point val="13.49,4.375"/>
+        <dia:point val="22,4.375"/>
         <dia:point val="22,9"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
@@ -838,29 +733,25 @@ core#</dia:string>
         <dia:real val="0.5"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O15" connection="4"/>
-        <dia:connection handle="1" to="O1" connection="1"/>
+        <dia:connection handle="0" to="O14" connection="4"/>
+        <dia:connection handle="1" to="O0" connection="1"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - ZigZagLine" version="1" id="O23">
+    <dia:object type="Standard - ZigZagLine" version="1" id="O20">
       <dia:attribute name="obj_pos">
-        <dia:point val="14.04,9.025"/>
+        <dia:point val="13.49,7.475"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="13.99,7.9;22.3618,9.075"/>
+        <dia:rectangle val="13.44,7.425;22.3618,9.05"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="14.04,9.025"/>
-        <dia:point val="15.09,9.025"/>
-        <dia:point val="15.09,7.95"/>
-        <dia:point val="22,7.95"/>
+        <dia:point val="13.49,7.475"/>
+        <dia:point val="22,7.475"/>
         <dia:point val="22,9"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
         <dia:enum val="0"/>
         <dia:enum val="1"/>
-        <dia:enum val="0"/>
-        <dia:enum val="1"/>
       </dia:attribute>
       <dia:attribute name="autorouting">
         <dia:boolean val="false"/>
@@ -878,16 +769,16 @@ core#</dia:string>
         <dia:real val="0.5"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O16" connection="4"/>
-        <dia:connection handle="1" to="O1" connection="1"/>
+        <dia:connection handle="0" to="O15" connection="4"/>
+        <dia:connection handle="1" to="O0" connection="1"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O24">
+    <dia:object type="Standard - Text" version="1" id="O21">
       <dia:attribute name="obj_pos">
-        <dia:point val="15.1,2.6"/>
+        <dia:point val="16.5,4"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="15.1,1.86;20.39,2.8"/>
+        <dia:rectangle val="16.5,3.26144;21.79,4.19776"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
@@ -901,7 +792,7 @@ core#</dia:string>
             <dia:real val="0.80000000000000004"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="15.1,2.6"/>
+            <dia:point val="16.5,4"/>
           </dia:attribute>
           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -915,27 +806,23 @@ core#</dia:string>
         <dia:enum val="3"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - ZigZagLine" version="1" id="O25">
+    <dia:object type="Standard - ZigZagLine" version="1" id="O22">
       <dia:attribute name="obj_pos">
-        <dia:point val="12.15,16.55"/>
+        <dia:point val="12,19"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="12.0793,13.55;37.7368,16.6"/>
+        <dia:rectangle val="11.95,16.95;37.8868,19.05"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="12.15,16.55"/>
-        <dia:point val="12.15,16.55"/>
-        <dia:point val="28.9,16.55"/>
-        <dia:point val="28.9,15.2125"/>
-        <dia:point val="37.375,15.2125"/>
-        <dia:point val="37.375,13.6"/>
+        <dia:point val="12,19"/>
+        <dia:point val="12,18.5"/>
+        <dia:point val="37.525,18.5"/>
+        <dia:point val="37.525,17"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
         <dia:enum val="1"/>
         <dia:enum val="0"/>
         <dia:enum val="1"/>
-        <dia:enum val="0"/>
-        <dia:enum val="1"/>
       </dia:attribute>
       <dia:attribute name="autorouting">
         <dia:boolean val="false"/>
@@ -953,15 +840,16 @@ core#</dia:string>
         <dia:real val="0.5"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O34" connection="4"/>
+        <dia:connection handle="0" to="O28" connection="4"/>
+        <dia:connection handle="1" to="O2" connection="6"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O26">
+    <dia:object type="Standard - Text" version="1" id="O23">
       <dia:attribute name="obj_pos">
-        <dia:point val="12.75,16.3125"/>
+        <dia:point val="13.5,18.3"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="12.75,15.5725;16.755,17.3125"/>
+        <dia:rectangle val="13.5,17.5614;17.5046,19.2978"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
@@ -976,7 +864,7 @@ pin groups#</dia:string>
             <dia:real val="0.80000000000000004"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="12.75,16.3125"/>
+            <dia:point val="13.5,18.3"/>
           </dia:attribute>
           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -990,19 +878,18 @@ pin groups#</dia:string>
         <dia:enum val="3"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O27">
+    <dia:object type="Standard - Text" version="1" id="O24">
       <dia:attribute name="obj_pos">
-        <dia:point val="15.85,20.2125"/>
+        <dia:point val="13.45,22.2125"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="15.85,19.4725;21.4775,22.0125"/>
+        <dia:rectangle val="13.45,21.4739;21.4575,23.2103"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
           <dia:attribute name="string">
-            <dia:string>#Provides associations
-between pin groups
-and devices#</dia:string>
+            <dia:string>#Provides associations between
+pin groups and devices#</dia:string>
           </dia:attribute>
           <dia:attribute name="font">
             <dia:font family="Latin Modern Sans" style="0" name="Courier"/>
@@ -1011,7 +898,7 @@ and devices#</dia:string>
             <dia:real val="0.80000000000000004"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="15.85,20.2125"/>
+            <dia:point val="13.45,22.2125"/>
           </dia:attribute>
           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -1025,12 +912,12 @@ and devices#</dia:string>
         <dia:enum val="3"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O28">
+    <dia:object type="Standard - Text" version="1" id="O25">
       <dia:attribute name="obj_pos">
         <dia:point val="17.8,12.8"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="17.8,12.06;26.3075,13.8"/>
+        <dia:rectangle val="17.8,12.0614;26.3075,13.7978"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
@@ -1059,12 +946,12 @@ pinconf,pinmux}.c#</dia:string>
         <dia:enum val="3"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O29">
+    <dia:object type="Standard - Text" version="1" id="O26">
       <dia:attribute name="obj_pos">
-        <dia:point val="37.525,3.125"/>
+        <dia:point val="37.525,6.125"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="34.1163,2.385;40.9338,3.325"/>
+        <dia:rectangle val="34.1166,5.38644;40.9334,6.32276"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
@@ -1078,7 +965,7 @@ pinconf,pinmux}.c#</dia:string>
             <dia:real val="0.80000000000000004"/>
           </dia:attribute>
           <dia:attribute name="pos">
-            <dia:point val="37.525,3.125"/>
+            <dia:point val="37.525,6.125"/>
           </dia:attribute>
           <dia:attribute name="color">
             <dia:color val="#000000ff"/>
@@ -1092,84 +979,18 @@ pinconf,pinmux}.c#</dia:string>
         <dia:enum val="3"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O30">
+    <dia:object type="Standard - ZigZagLine" version="1" id="O27">
       <dia:attribute name="obj_pos">
-        <dia:point val="33.15,16.8"/>
+        <dia:point val="12,22.5"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="30.6825,16.0763;35.6175,17.5238"/>
-      </dia:attribute>
-      <dia:attribute name="text">
-        <dia:composite type="text">
-          <dia:attribute name="string">
-            <dia:string>#GPIO driver#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="font">
-            <dia:font family="Latin Modern Sans" style="0" name="Courier"/>
-          </dia:attribute>
-          <dia:attribute name="height">
-            <dia:real val="1.2347221747040749"/>
-          </dia:attribute>
-          <dia:attribute name="pos">
-            <dia:point val="33.15,17.2163"/>
-          </dia:attribute>
-          <dia:attribute name="color">
-            <dia:color val="#000000ff"/>
-          </dia:attribute>
-          <dia:attribute name="alignment">
-            <dia:enum val="1"/>
-          </dia:attribute>
-        </dia:composite>
-      </dia:attribute>
-      <dia:attribute name="valign">
-        <dia:enum val="2"/>
-      </dia:attribute>
-    </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O31">
-      <dia:attribute name="obj_pos">
-        <dia:point val="33.55,17.9"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="30.7187,17.43;36.3812,18.37"/>
-      </dia:attribute>
-      <dia:attribute name="text">
-        <dia:composite type="text">
-          <dia:attribute name="string">
-            <dia:string>#drivers/gpio/gpio-*.c#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="font">
-            <dia:font family="Latin Modern Sans" style="8" name="Courier"/>
-          </dia:attribute>
-          <dia:attribute name="height">
-            <dia:real val="0.80000000000000004"/>
-          </dia:attribute>
-          <dia:attribute name="pos">
-            <dia:point val="33.55,18.17"/>
-          </dia:attribute>
-          <dia:attribute name="color">
-            <dia:color val="#000000ff"/>
-          </dia:attribute>
-          <dia:attribute name="alignment">
-            <dia:enum val="1"/>
-          </dia:attribute>
-        </dia:composite>
-      </dia:attribute>
-      <dia:attribute name="valign">
-        <dia:enum val="2"/>
-      </dia:attribute>
-    </dia:object>
-    <dia:object type="Standard - ZigZagLine" version="1" id="O32">
-      <dia:attribute name="obj_pos">
-        <dia:point val="12,20.5"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="11.95,16.5;22.15,20.55"/>
+        <dia:rectangle val="11.95,18.5;22.15,22.55"/>
       </dia:attribute>
       <dia:attribute name="orth_points">
-        <dia:point val="12,20.5"/>
-        <dia:point val="22,20.5"/>
-        <dia:point val="22,16.55"/>
-        <dia:point val="22.1,16.55"/>
+        <dia:point val="12,22.5"/>
+        <dia:point val="22,22.5"/>
+        <dia:point val="22,18.55"/>
+        <dia:point val="22.1,18.55"/>
       </dia:attribute>
       <dia:attribute name="orth_orient">
         <dia:enum val="0"/>
@@ -1183,45 +1004,7 @@ pinconf,pinmux}.c#</dia:string>
         <dia:color val="#868686ff"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O36" connection="4"/>
-      </dia:connections>
-    </dia:object>
-    <dia:object type="Standard - ZigZagLine" version="1" id="O33">
-      <dia:attribute name="obj_pos">
-        <dia:point val="30,19"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="26.95,12.0382;30.05,19.05"/>
-      </dia:attribute>
-      <dia:attribute name="orth_points">
-        <dia:point val="30,19"/>
-        <dia:point val="28.5143,19"/>
-        <dia:point val="28.5143,12.4"/>
-        <dia:point val="27,12.4"/>
-      </dia:attribute>
-      <dia:attribute name="orth_orient">
-        <dia:enum val="0"/>
-        <dia:enum val="1"/>
-        <dia:enum val="0"/>
-      </dia:attribute>
-      <dia:attribute name="autorouting">
-        <dia:boolean val="false"/>
-      </dia:attribute>
-      <dia:attribute name="line_color">
-        <dia:color val="#2f004aff"/>
-      </dia:attribute>
-      <dia:attribute name="end_arrow">
-        <dia:enum val="22"/>
-      </dia:attribute>
-      <dia:attribute name="end_arrow_length">
-        <dia:real val="0.5"/>
-      </dia:attribute>
-      <dia:attribute name="end_arrow_width">
-        <dia:real val="0.5"/>
-      </dia:attribute>
-      <dia:connections>
-        <dia:connection handle="0" to="O0" connection="3"/>
-        <dia:connection handle="1" to="O1" connection="4"/>
+        <dia:connection handle="0" to="O30" connection="4"/>
       </dia:connections>
     </dia:object>
     <dia:group>
@@ -1230,18 +1013,18 @@ pinconf,pinmux}.c#</dia:string>
       </dia:attribute>
       <dia:attribute name="matrix">
         <dia:connections>
-          <dia:connection handle="0" to="O34" connection="8"/>
+          <dia:connection handle="0" to="O28" connection="8"/>
         </dia:connections>
       </dia:attribute>
-      <dia:object type="Standard - Box" version="0" id="O34">
+      <dia:object type="Standard - Box" version="0" id="O28">
         <dia:attribute name="obj_pos">
-          <dia:point val="5.15,15.05"/>
+          <dia:point val="5,17.5"/>
         </dia:attribute>
         <dia:attribute name="obj_bb">
-          <dia:rectangle val="5.1,15;12.2,18.1"/>
+          <dia:rectangle val="4.95,17.45;12.05,20.55"/>
         </dia:attribute>
         <dia:attribute name="elem_corner">
-          <dia:point val="5.15,15.05"/>
+          <dia:point val="5,17.5"/>
         </dia:attribute>
         <dia:attribute name="elem_width">
           <dia:real val="7"/>
@@ -1262,12 +1045,12 @@ pinconf,pinmux}.c#</dia:string>
           <dia:boolean val="true"/>
         </dia:attribute>
       </dia:object>
-      <dia:object type="Standard - Text" version="1" id="O35">
+      <dia:object type="Standard - Text" version="1" id="O29">
         <dia:attribute name="obj_pos">
-          <dia:point val="8.65,16.55"/>
+          <dia:point val="8.5,19"/>
         </dia:attribute>
         <dia:attribute name="obj_bb">
-          <dia:rectangle val="6.3825,15.93;10.9175,17.17"/>
+          <dia:rectangle val="6.2325,18.3807;10.7675,19.6193"/>
         </dia:attribute>
         <dia:attribute name="text">
           <dia:composite type="text">
@@ -1281,7 +1064,7 @@ pinconf,pinmux}.c#</dia:string>
               <dia:real val="1.0583332926034927"/>
             </dia:attribute>
             <dia:attribute name="pos">
-              <dia:point val="8.65,16.9075"/>
+              <dia:point val="8.5,19.3577"/>
             </dia:attribute>
             <dia:attribute name="color">
               <dia:color val="#000000ff"/>
@@ -1302,18 +1085,18 @@ pinconf,pinmux}.c#</dia:string>
       </dia:attribute>
       <dia:attribute name="matrix">
         <dia:connections>
-          <dia:connection handle="0" to="O36" connection="8"/>
+          <dia:connection handle="0" to="O30" connection="8"/>
         </dia:connections>
       </dia:attribute>
-      <dia:object type="Standard - Box" version="0" id="O36">
+      <dia:object type="Standard - Box" version="0" id="O30">
         <dia:attribute name="obj_pos">
-          <dia:point val="5,19"/>
+          <dia:point val="5,21"/>
         </dia:attribute>
         <dia:attribute name="obj_bb">
-          <dia:rectangle val="4.95,18.95;12.05,22.05"/>
+          <dia:rectangle val="4.95,20.95;12.05,24.05"/>
         </dia:attribute>
         <dia:attribute name="elem_corner">
-          <dia:point val="5,19"/>
+          <dia:point val="5,21"/>
         </dia:attribute>
         <dia:attribute name="elem_width">
           <dia:real val="7"/>
@@ -1334,12 +1117,12 @@ pinconf,pinmux}.c#</dia:string>
           <dia:boolean val="true"/>
         </dia:attribute>
       </dia:object>
-      <dia:object type="Standard - Text" version="1" id="O37">
+      <dia:object type="Standard - Text" version="1" id="O31">
         <dia:attribute name="obj_pos">
-          <dia:point val="8.5,20.5"/>
+          <dia:point val="8.5,22.5"/>
         </dia:attribute>
         <dia:attribute name="obj_bb">
-          <dia:rectangle val="6,19.88;11,21.12"/>
+          <dia:rectangle val="6.00125,21.8807;10.9988,23.1193"/>
         </dia:attribute>
         <dia:attribute name="text">
           <dia:composite type="text">
@@ -1353,151 +1136,7 @@ pinconf,pinmux}.c#</dia:string>
               <dia:real val="1.0583332926034927"/>
             </dia:attribute>
             <dia:attribute name="pos">
-              <dia:point val="8.5,20.8575"/>
-            </dia:attribute>
-            <dia:attribute name="color">
-              <dia:color val="#000000ff"/>
-            </dia:attribute>
-            <dia:attribute name="alignment">
-              <dia:enum val="1"/>
-            </dia:attribute>
-          </dia:composite>
-        </dia:attribute>
-        <dia:attribute name="valign">
-          <dia:enum val="2"/>
-        </dia:attribute>
-      </dia:object>
-    </dia:group>
-    <dia:group>
-      <dia:attribute name="meta">
-        <dia:composite type="dict"/>
-      </dia:attribute>
-      <dia:attribute name="matrix">
-        <dia:connections>
-          <dia:connection handle="0" to="O38" connection="8"/>
-        </dia:connections>
-      </dia:attribute>
-      <dia:object type="Standard - Box" version="0" id="O38">
-        <dia:attribute name="obj_pos">
-          <dia:point val="38.1,16.65"/>
-        </dia:attribute>
-        <dia:attribute name="obj_bb">
-          <dia:rectangle val="38.05,16.6;44.3,18.7"/>
-        </dia:attribute>
-        <dia:attribute name="elem_corner">
-          <dia:point val="38.1,16.65"/>
-        </dia:attribute>
-        <dia:attribute name="elem_width">
-          <dia:real val="6.1500000000000021"/>
-        </dia:attribute>
-        <dia:attribute name="elem_height">
-          <dia:real val="2"/>
-        </dia:attribute>
-        <dia:attribute name="border_width">
-          <dia:real val="0.10000000149011612"/>
-        </dia:attribute>
-        <dia:attribute name="border_color">
-          <dia:color val="#a34804ff"/>
-        </dia:attribute>
-        <dia:attribute name="inner_color">
-          <dia:color val="#ffd192ff"/>
-        </dia:attribute>
-        <dia:attribute name="show_background">
-          <dia:boolean val="true"/>
-        </dia:attribute>
-      </dia:object>
-      <dia:object type="Standard - Text" version="1" id="O39">
-        <dia:attribute name="obj_pos">
-          <dia:point val="41.175,17.65"/>
-        </dia:attribute>
-        <dia:attribute name="obj_bb">
-          <dia:rectangle val="39.8975,17.1125;42.4525,18.1875"/>
-        </dia:attribute>
-        <dia:attribute name="text">
-          <dia:composite type="text">
-            <dia:attribute name="string">
-              <dia:string>#irq_chip#</dia:string>
-            </dia:attribute>
-            <dia:attribute name="font">
-              <dia:font family="Latin Modern Sans" style="0" name="Courier"/>
-            </dia:attribute>
-            <dia:attribute name="height">
-              <dia:real val="0.91722218692302704"/>
-            </dia:attribute>
-            <dia:attribute name="pos">
-              <dia:point val="41.175,17.96"/>
-            </dia:attribute>
-            <dia:attribute name="color">
-              <dia:color val="#000000ff"/>
-            </dia:attribute>
-            <dia:attribute name="alignment">
-              <dia:enum val="1"/>
-            </dia:attribute>
-          </dia:composite>
-        </dia:attribute>
-        <dia:attribute name="valign">
-          <dia:enum val="2"/>
-        </dia:attribute>
-      </dia:object>
-    </dia:group>
-    <dia:group>
-      <dia:attribute name="meta">
-        <dia:composite type="dict"/>
-      </dia:attribute>
-      <dia:attribute name="matrix">
-        <dia:connections>
-          <dia:connection handle="0" to="O40" connection="8"/>
-        </dia:connections>
-      </dia:attribute>
-      <dia:object type="Standard - Box" version="0" id="O40">
-        <dia:attribute name="obj_pos">
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+        <dia:color val="#e12121ff"/>
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@@ -1546,217 +1181,45 @@ pinconf,pinmux}.c#</dia:string>
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-              <dia:font family="Latin Modern Sans" style="0" name="Courier"/>
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+      <dia:attribute name="text">
+        <dia:composite type="text">
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