m5stack,stamps3-header
Vendor: M5Stack
Description
GPIO pins exposed on M5Stack StampS3 module headers.
This binding provides a nexus mapping for 28 pins as depicted below.
0 GPIO
1 GPIO
2 GPIO/CLKOUT0
3 GPIO
4 GPIO/SPILCD
5 GPIO/SPILCD
6 GPIO/SPILCD 27 3V3
7 GPIO 26 GPIO
8 GPIO/CLKOUT0 25 GPIO/CLKOUT/TXD
9 GPIO 24 GPIO
10 GND 23 GPIO/CLKOUT/RXD
11 GPIO/SDA1 22 GPIO/CLKOUT
12 5V 21 EN
13 GPIO/SCL1 20 GPIO/CLKOUT
14 GPIO/SDA0 19 GPIO
15 GPIO 18 GPIO/CLKOUT
16 GPIO/SCL0 17 GND
Note: Please note that the StampS3 is not pin compatible to the
other Stamp variantes like StampC3 or Stamp-Pico.
Properties
Properties not inherited from the base binding file.
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Type |
Details |
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This property is required. |
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Number of items to expect in a GPIO specifier
This property is required. |
Deprecated properties not inherited from the base binding file.
(None)
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 “m5stack,stamps3-header” compatible.
Name |
Type |
Details |
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indicates the operational status of a device
Legal values: See Important properties for more information. |
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compatible strings
This property is required. See Important properties for more information. |
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register space
See Important properties for more information. |
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name of each register space
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interrupts for device
See Important properties for more information. |
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extended interrupt specifier for device
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name of each interrupt
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phandle to interrupt controller node
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Human readable string describing the device (used as device_get_binding() argument)
See Important properties for more information. This property is deprecated. |
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Clock gate information
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name of each clock
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number of address cells in reg property
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number of size cells in reg property
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DMA channels specifiers
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Provided names of DMA channel specifiers
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IO channels specifiers
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Provided names of IO channel specifiers
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mailbox / IPM channels specifiers
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Provided names of mailbox / IPM channel specifiers
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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.
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Power domain the device belongs to.
The device will be notified when the power domain it belongs to is either
suspended or resumed.
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Automatically configure the device for runtime power management after the
init function runs.
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