938eae3372
Add driver for spi based gpio extender ti sn74hc595. Signed-off-by: Matthias Freese <m.freese@web.de>
19 lines
348 B
Plaintext
19 lines
348 B
Plaintext
# Copyright (c) 2022 Matthias Freese
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# SPDX-License-Identifier: Apache-2.0
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config GPIO_SN74HC595
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bool "SN74HC595 shift register as GPIO extender"
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depends on SPI
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help
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Use SN74HC595 as GPIO extender
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if GPIO_SN74HC595
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config GPIO_SN74HC595_INIT_PRIORITY
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int "Init priority"
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default 71
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help
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Device driver initialization priority.
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endif
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