waveshare,rp2040mini-header

Description

GPIO pins exposed on Waveshare RP2040 Mini headers.

The RP2040 Mini layout provides a wraparound header on all freely
accessible edges of the board and can be divided into three sections,
two headers on the longer opposite sides and one header opposite the
USB-C socket.

Proceeding clockwise:
* A 9-pin header. 9 pins on this header are exposed by this binding.
* A 5-pin header. 5 pins on this header are exposed by this binding.
* A 9-pin header. 6 pins on this header are exposed by this binding.

This binding provides a nexus mapping for 20 pins where parent pins 17
through 20 correspond to ADC0 through ADC3, and parent pins 0 through 19
correspond as depicted below:

              .---------.
      .-------|         |-------.
      |       |  USB-C  |       |
      |       `---------´       |
      |                         |
    - 5V                      GP0 0
    - GND                     GP1 1
    - 3V3                     GP2 2
   19 ADC3/GP29               GP3 3
   18 ADC2/GP28               GP4 4
   17 ADC1/GP27               GP5 5
   16 ADC0/GP26               GP6 6
   15 GP15                    GP7 7
   14 GP14                    GP8 8
      |                         |
      `-GP13-GP12-GP11-GP10-GP9-´
         13   12   11   10   9

Properties

Node specific properties

Properties not inherited from the base binding file.

Name	Type	Details
`gpio-map`	`compound`	This property is required.
`gpio-map-mask`	`compound`
`gpio-map-pass-thru`	`compound`
`#gpio-cells`	`int`	Number of items to expect in a GPIO specifier This property is required.

Deprecated node specific properties

Deprecated properties not inherited from the base binding file.

(None)

Base properties

Properties inherited from the base binding file, which defines common properties that may be set on many nodes. Not all of these may apply to the “waveshare,rp2040mini-header” compatible.

Name	Type	Details
`status`	`string`	indicates the operational status of a device Legal values: `'ok'`, `'okay'`, `'disabled'`, `'reserved'`, `'fail'`, `'fail-sss'` See Important properties for more information.
`compatible`	`string-array`	compatible strings This property is required. See Important properties for more information.
`reg`	`array`	register space See Important properties for more information.
`reg-names`	`string-array`	name of each register space
`interrupts`	`array`	interrupts for device See Important properties for more information.
`interrupts-extended`	`compound`	extended interrupt specifier for device
`interrupt-names`	`string-array`	name of each interrupt
`interrupt-parent`	`phandle`	phandle to interrupt controller node
`label`	`string`	Human readable string describing the device (used as device_get_binding() argument) See Important properties for more information. This property is deprecated.
`clocks`	`phandle-array`	Clock gate information
`clock-names`	`string-array`	name of each clock
`#address-cells`	`int`	number of address cells in reg property
`#size-cells`	`int`	number of size cells in reg property
`dmas`	`phandle-array`	DMA channels specifiers
`dma-names`	`string-array`	Provided names of DMA channel specifiers
`io-channels`	`phandle-array`	IO channels specifiers
`io-channel-names`	`string-array`	Provided names of IO channel specifiers
`mboxes`	`phandle-array`	mailbox / IPM channels specifiers
`mbox-names`	`string-array`	Provided names of mailbox / IPM channel specifiers
`power-domains`	`phandle-array`	Power domain specifiers
`power-domain-names`	`string-array`	Provided names of power domain specifiers
`#power-domain-cells`	`int`	Number of cells in power-domains property
`zephyr,deferred-init`	`boolean`	Do not initialize device automatically on boot. Device should be manually initialized using device_init().
`wakeup-source`	`boolean`	Property to identify that a device can be used as wake up source. When this property is provided a specific flag is set into the device that tells the system that the device is capable of wake up the system. Wake up capable devices are disabled (interruptions will not wake up the system) by default but they can be enabled at runtime if necessary.
`zephyr,pm-device-runtime-auto`	`boolean`	Automatically configure the device for runtime power management after the init function runs.
`zephyr,disabling-power-states`	`phandles`	List of power states that will disable this device power.