MCP23XXX Refactor (#1560)

* Refactor MCP23XXX classes to consolidate shared code

* Update test mcp23xxx pin schemas

tests/test1.yaml

@@ -879,7 +879,7 @@ binary_sensor:
   - platform: gpio
     name: 'MCP23S08 Pin #1'
     pin:
-      mcp23s08: mcp23s08_hub
+      mcp23xxx: mcp23s08_hub
       # Use pin number 1
       number: 1
       # One of INPUT or INPUT_PULLUP
@@ -888,12 +888,22 @@ binary_sensor:
   - platform: gpio
     name: 'MCP23S17 Pin #1'
     pin:
-      mcp23s17: mcp23s17_hub
+      mcp23xxx: mcp23s17_hub
       # Use pin number 1
       number: 1
       # One of INPUT or INPUT_PULLUP
       mode: INPUT_PULLUP
       inverted: False
+  - platform: gpio
+    name: 'MCP23S17 Pin #1 with interrupt'
+    pin:
+      mcp23xxx: mcp23s17_hub
+      # Use pin number 1
+      number: 1
+      # One of INPUT or INPUT_PULLUP
+      mode: INPUT_PULLUP
+      inverted: False
+      interrupt: FALLING
   - platform: gpio
     pin: GPIO9
     name: 'Living Room Window'
@@ -1012,14 +1022,14 @@ binary_sensor:
   - platform: gpio
     name: 'MCP21 binary sensor'
     pin:
-      mcp23017: mcp23017_hub
+      mcp23xxx: mcp23017_hub
       number: 1
       mode: INPUT
       inverted: True
   - platform: gpio
     name: 'MCP22 binary sensor'
     pin:
-      mcp23008: mcp23008_hub
+      mcp23xxx: mcp23008_hub
       number: 7
       mode: INPUT_PULLUP
       inverted: False
@@ -1176,14 +1186,14 @@ output:
   - platform: gpio
     id: id22
     pin:
-      mcp23017: mcp23017_hub
+      mcp23xxx: mcp23017_hub
       number: 0
       mode: OUTPUT
       inverted: False
   - platform: gpio
     id: id23
     pin:
-      mcp23008: mcp23008_hub
+      mcp23xxx: mcp23008_hub
       number: 0
       mode: OUTPUT
       inverted: False
@@ -1459,7 +1469,7 @@ switch:
   - platform: gpio
     name: 'MCP23S08 Pin #0'
     pin:
-      mcp23s08: mcp23s08_hub
+      mcp23xxx: mcp23s08_hub
       # Use pin number 0
       number: 0
       mode: OUTPUT
@@ -1467,7 +1477,7 @@ switch:
   - platform: gpio
     name: 'MCP23S17 Pin #0'
     pin:
-      mcp23s17: mcp23s17_hub
+      mcp23xxx: mcp23s17_hub
       # Use pin number 0
       number: 1
       mode: OUTPUT
@@ -1755,10 +1765,10 @@ display:
       it.print("1234");
   - platform: tm1637
     clk_pin:
-      mcp23017: mcp23017_hub
+      mcp23xxx: mcp23017_hub
       number: 1
     dio_pin:
-      mcp23017: mcp23017_hub
+      mcp23xxx: mcp23017_hub
       number: 2
     intensity: 3
     lambda: |-

tests/test3.yaml

@@ -560,14 +560,14 @@ switch:
   - platform: gpio
     id: gpio_switch1
     pin:
-      mcp23017: mcp23017_hub
+      mcp23xxx: mcp23017_hub
       number: 0
       mode: OUTPUT
     interlock: &interlock [gpio_switch1, gpio_switch2, gpio_switch3]
   - platform: gpio
     id: gpio_switch2
     pin:
-      mcp23008: mcp23008_hub
+      mcp23xxx: mcp23008_hub
       number: 0
       mode: OUTPUT
     interlock: *interlock