7b61d1c43c
Applying the modern way which is adding `default y` and `depends on DT_HAS_...` to enable configs. Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
20 lines
759 B
Plaintext
20 lines
759 B
Plaintext
# Copyright (c) 2017 Linaro Limited
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# SPDX-License-Identifier: Apache-2.0
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config LPD880X_STRIP
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bool "LPD880x SPI LED strip driver"
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default y
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depends on DT_HAS_GREELED_LPD8803_ENABLED || DT_HAS_GREELED_LPD8806_ENABLED
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select SPI if $(dt_compat_on_bus,$(DT_COMPAT_GREELED_LPD8803),spi) \
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|| $(dt_compat_on_bus,$(DT_COMPAT_GREELED_LPD8806),spi)
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help
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Enable LED strip driver for daisy chains of LPD880x
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(LPD8803, LPD8806, or compatible) devices.
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Each LPD880x LED driver chip has some output channels
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(3 channels for LPD8803, 6 for LPD8806), whose PWM
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duty cycle can be set at 7 bit resolution via a
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reduced SPI interface (MOSI and CLK lines only).
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Each chip also includes data and clock out pins for
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daisy chaining LED strips.
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