st,stm32-usart¶
Vendor: STMicroelectronics
Properties¶
Properties not inherited from the base binding file.
Name |
Type |
Details |
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GPIO pin configuration for serial signals (RX, TX, RTS, CTS). We expect
that the phandles will reference pinctrl nodes.
For example the USART1 would be
pinctrl-0 = <&usart1_tx_pb6 &usart1_rx_pb7>;
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Clock frequency information for UART operation
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Initial baud rate setting for UART
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Set to enable RTS/CTS flow control at boot time
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Configures the parity of the adapter. Enumeration id 0 for none, 1 for odd
and 2 for even parity. Default to none if not specified.
Legal values: |
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 “st,stm32-usart” compatible.
Name |
Type |
Details |
|---|---|---|
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register space
This property is required. See Important properties for more information. |
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interrupts for device
This property is required. See Important properties for more information. |
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Human readable string describing the device (used as device_get_binding() argument)
This property is required. See Important properties for more information. |
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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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name of each register space
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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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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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