ecp5_mainboard/power: Add 1.8V, 2.5V and 3.3V regulators

Signed-off-by: David Shah <davey1576@gmail.com>

hardware/ecp5_mainboard/ecp5_mainboard-cache.lib

@@ -337,6 +337,27 @@ X Vbst 6 700 0 200 L 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# eco_power:TPS62823
+#
+DEF eco_power:TPS62823 U 0 40 Y Y 1 F N
+F0 "U" 0 50 50 H V C CNN
+F1 "eco_power:TPS62823" 0 -50 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS TPS62822 TPS62821
+DRAW
+S -500 400 500 -400 0 1 0 f
+X EN 1 -700 100 200 R 50 50 1 1 I
+X Vin 17 -700 300 200 R 50 50 1 1 W
+X FB 2 700 100 200 L 50 50 1 1 I
+X AGND 3 -700 -300 200 R 50 50 1 1 W
+X NC 4 -700 -100 200 R 50 50 1 1 N
+X PGND 5 700 -300 200 L 50 50 1 1 W
+X SW 6 700 300 200 L 50 50 1 1 O
+X PG 8 700 -100 200 L 50 50 1 1 C
+ENDDRAW
+ENDDEF
+#
 # power:+12V
 #
 DEF power:+12V #PWR 0 0 Y Y 1 F P
@@ -352,6 +373,52 @@ X +12V 1 0 0 0 U 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
+# power:+1V8
+#
+DEF power:+1V8 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power:+1V8" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +1V8 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power:+2V5
+#
+DEF power:+2V5 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power:+2V5" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +2V5 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power:+3V3
+#
+DEF power:+3V3 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power:+3V3" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS +3.3V
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
 # power:+5V
 #
 DEF power:+5V #PWR 0 0 Y Y 1 F P

hardware/ecp5_mainboard/power.sch

@@ -192,7 +192,7 @@ $EndComp
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 Wire Wire Line
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 Wire Wire Line
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@@ -259,14 +259,9 @@ Wire Wire Line
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 $Comp
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 DBGVBus
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@@ -489,48 +475,48 @@ Wire Wire Line
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+F 1 "BSH111BKR" H 4405 1455 50  0000 L CNN
-F 2 "Package_TO_SOT_SMD:SOT-23" H 4450 1425 50  0001 L CIN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 4400 1425 50  0001 L CIN
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 Connection ~ 3950 1500
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 Wire Wire Line
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 $Comp
 L Device:R_Small R?
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 Wire Wire Line
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@@ -844,4 +830,936 @@ Wire Wire Line
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 $EndSCHEMATC

hardware/lib/eco_power.dcm

@@ -11,4 +11,10 @@ K buck regulator 5A
 F http://www.ti.com/lit/ds/symlink/tps565208.pdf
 $ENDCMP
 #
+$CMP TPS62823
+D 3A Step-Down Converter
+K buck 3a step-down regulator
+F http://www.ti.com/lit/ds/symlink/tps62823.pdf
+$ENDCMP
+#
 #End Doc Library

hardware/lib/eco_power.lib

@@ -94,4 +94,25 @@ X Vbst 6 700 0 200 L 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# TPS62823
+#
+DEF TPS62823 U 0 40 Y Y 1 F N
+F0 "U" 0 50 50 H V C CNN
+F1 "TPS62823" 0 -50 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS TPS62822 TPS62821
+DRAW
+S -500 400 500 -400 0 1 0 f
+X EN 1 -700 100 200 R 50 50 1 1 I
+X Vin 17 -700 300 200 R 50 50 1 1 W
+X FB 2 700 100 200 L 50 50 1 1 I
+X AGND 3 -700 -300 200 R 50 50 1 1 W
+X NC 4 -700 -100 200 R 50 50 1 1 N
+X PGND 5 700 -300 200 L 50 50 1 1 W
+X SW 6 700 300 200 L 50 50 1 1 O
+X PG 8 700 -100 200 L 50 50 1 1 C
+ENDDRAW
+ENDDEF
+#
 #End Library