Remove deprecated PiFace Digital I/O (PFIO) integration (#21822)

source/_integrations/rpi_pfio.markdown

@@ -1,124 +0,0 @@
----
-title: PiFace Digital I/O (PFIO)
-description: Instructions on how to integrate the PiFace Digital I/O module into Home Assistant.
-ha_category:
-  - DIY
-  - Binary Sensor
-  - Switch
-ha_release: 0.45
-ha_iot_class: Local Push
-ha_domain: rpi_pfio
-ha_platforms:
-  - binary_sensor
-  - switch
----
-
-<div class='note warning'>
-
-This integration is deprecated and will be removed in Home Assistant Core 2022.4.
-
-For more information see: [Architectural Decision Record 0019](https://github.com/home-assistant/architecture/blob/master/adr/0019-GPIO.md).
-
-</div>
-
-The `rpi_pfio` integration is the base for all related [PiFace Digital I/O (PFIO)](http://www.piface.org.uk/) platforms in Home Assistant. There is no setup needed for the integration itself; for the platforms, please check their corresponding pages.
-
-There is currently support for the following device types within Home Assistant:
-
-- [Binary Sensor](#binary-sensor)
-- [Switch](#switch)
-
-Set the jumpers on the PiFace board for address 0 (JP1: 1-2, JP2: 1-2).
-
-## Using with the Home Assistant Operating System
-
-Note that the PiFace Digital 2 uses the Raspberry Pi SPI port, which is disabled by default when using the [Home Assistant Operating System](https://github.com/home-assistant/hassos).
-You must mount the SD card on another computer and access the boot partition on the card. Edit the `config.txt` file and add the line `dtparam=spi=on` to the end.
-
-This should enable SPI when the Home Assistant Operating System is booted to access the PiFace Digital 2 board.
-
-## Binary Sensor
-
-The `rpi_pfio` binary sensor platform allows you to read sensor values of the [PiFace Digital I/O](http://www.piface.org.uk/products/piface_digital/) .
-
-To use your PiFace Digital I/O module in your installation, add the following to your `configuration.yaml` file:
-
-```yaml
-# Example configuration.yaml entry
-binary_sensor:
-  - platform: rpi_pfio
-    ports:
-      0:
-        name: PIR Office
-        invert_logic: true
-      1:
-        name: Doorbell
-        settle_time: 50
-```
-
-{% configuration %}
-ports:
-  description: List of used ports.
-  required: true
-  type: map
-  keys:
-    num:
-      description: The port number.
-      required: true
-      type: map
-      keys:
-        name:
-          description: The port name.
-          required: true
-          type: string
-        settle_time:
-          description: The time in milliseconds for port debouncing.
-          required: false
-          type: integer
-          default: 20
-        invert_logic:
-          description: If `true`, inverts the output logic to ACTIVE LOW.
-          required: false
-          type: boolean
-          default: "`false` (ACTIVE HIGH)"
-{% endconfiguration %}
-
-## Switch
-
-The `rpi_pfio` switch platform allows you to control the [PiFace Digital I/O](http://www.piface.org.uk/products/piface_digital/) module.
-
-To use your PiFace Digital I/O module in your installation, add the following to your `configuration.yaml` file:
-
-```yaml
-# Example configuration.yaml entry
-switch:
-  - platform: rpi_pfio
-    ports:
-      0:
-        name: Doorlock
-        invert_logic: true
-      1:
-        name: Light Desk
-```
-
-{% configuration %}
-ports:
-  description: Array of used ports.
-  required: true
-  type: list
-  keys:
-    num:
-      description: Port number.
-      required: true
-      type: list
-      keys:
-        name:
-          description: Port name.
-          required: true
-          type: string
-        invert_logic:
-          description: If true, inverts the output logic to ACTIVE LOW.
-          required: false
-          default: false
-          type: boolean
-{% endconfiguration %}

source/_redirects

@@ -184,7 +184,6 @@
 /components/binary_sensor.rfxtrx /integrations/rfxtrx#binary-sensors
 /components/binary_sensor.ring /integrations/ring#binary-sensor
 /components/binary_sensor.rpi_gpio /integrations/rpi_gpio#binary-sensor
-/components/binary_sensor.rpi_pfio /integrations/rpi_pfio#binary-sensor
 /components/binary_sensor.satel_integra /integrations/satel_integra
 /components/binary_sensor.sense /integrations/sense
 /components/binary_sensor.skybell /integrations/skybell#binary-sensor
@@ -968,7 +967,6 @@
 /components/switch.recswitch /integrations/recswitch
 /components/switch.rfxtrx /integrations/rfxtrx#switch
 /components/switch.rpi_gpio /integrations/rpi_gpio#switch
-/components/switch.rpi_pfio /integrations/rpi_pfio#switch
 /components/switch.scsgate /integrations/scsgate#switch
 /components/switch.skybell /integrations/skybell#switch
 /components/switch.smappee /integrations/smappee
@@ -2372,6 +2370,9 @@
 /components/sensor.sensehat /more-info/removed-integration 301
 /integrations/sensehat /more-info/removed-integration 301
 /integrations/pi4ioe5v9xxxx /more-info/removed-integration 301
+/components/binary_sensor.rpi_pfio /more-info/removed-integration 301
+/components/switch.rpi_pfio /more-info/removed-integration 301
+/integrations/rpi_pfio /more-info/removed-integration 301
 /integrations/bmp280 /more-info/removed-integration 301
 /components/mcp23017 /more-info/removed-integration 301
 /integrations/mcp23017 /more-info/removed-integration 301