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52 lines
1.5 KiB
YAML
52 lines
1.5 KiB
YAML
description: Semtech SX1262 sub-GHz LoRa and (G)FSK transceiver
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compatible: "semtech,sx1262"
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bus: spi
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properties:
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reg:
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type: int
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required: true
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description: Chip-select index on the parent SPI controller, must match the node's unit address
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spi-frequency-khz:
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type: int
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default: 4000
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description: SPI clock frequency in kHz
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pin-reset:
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type: phandles
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required: true
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description: NRESET line (must be an SoC GPIO)
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pin-busy:
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type: phandles
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required: true
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description: BUSY line (must be an SoC GPIO)
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pin-dio1:
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type: phandles
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required: true
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description: DIO1 interrupt line (must be an SoC GPIO)
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pin-enable:
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type: phandles
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default: GPIO_PIN_SPEC_NONE
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description: Optional module power enable, driven active while the device is started (any GPIO controller)
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pin-antenna-select:
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type: phandles
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default: GPIO_PIN_SPEC_NONE
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description: Optional antenna select, driven active while the device is started (any GPIO controller)
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tcxo-millivolts:
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type: int
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default: 0
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description: TCXO reference voltage on DIO3 in millivolts, 0 when no TCXO is fitted
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use-regulator-ldo:
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type: boolean
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default: false
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description: Use the LDO regulator instead of the DC-DC converter
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dio2-as-rf-switch:
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type: boolean
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default: false
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description: DIO2 drives the antenna TX/RX switch
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pin-rx-enable:
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type: phandles
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default: GPIO_PIN_SPEC_NONE
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description: Optional RF switch RX enable, driven high while receiving and low otherwise (must be an SoC GPIO)
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