da639954c1
Add common layer of UHC API and MAX3421E host controller driver. This implements the bare minimum necessary to communicate with one peripheral device. Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
30 lines
672 B
Plaintext
30 lines
672 B
Plaintext
# Copyright (c) 2022 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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DT_COMPAT_UHC_MAX3421E := maxim,max3421e_spi
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config UHC_MAX3421E
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bool "MAX3421E driver"
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default y
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depends on DT_HAS_MAXIM_MAX3421E_SPI_ENABLED
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select SPI
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help
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This option enables MAX3421E USB Peripheral/Host Controller with SPI
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Interface.
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if UHC_MAX3421E
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config MAX3421E_THREAD_STACK_SIZE
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int "Driver internal thread stack size"
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default 512
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help
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Size of the stack used in the driver.
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config MAX3421E_OSC_WAIT_RETRIES
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int "Maximum retries for oscillator ready event"
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default 3
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help
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Specify the number of retries for oscillator ready event.
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endif #UHC_MAX3421E
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