20 lines
565 B
Plaintext
20 lines
565 B
Plaintext
#
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# Copyright (c) 2017 Linaro Limited
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menuconfig LPD880X_STRIP
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bool "Enable LPD880x SPI LED strip driver"
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depends on 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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