22 lines
741 B
Plaintext
22 lines
741 B
Plaintext
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* THine - THL3504/3502 24-Channel LED Driver
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THL3504 - LED driver with 24 channel constant current sink outputs.
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THL3502 - LED driver with 24 channel open drain outputs.
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The controllers generate 256 step PWM that can be used to
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control the brightness of LEDs. It supports LVDS I2C or SPI.
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But the driver supports SPI based control which works without LVDS.
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Required properties:
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- compatible:"thine350x"
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- reg: SPI CS index
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- dev_address: Controller's internal address. Useful when multiple controllers are connected in series.
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- init_brightness: Initial brightness value to be set for the LEDs during boot.(Range 0 - 255)
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Example:
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leds: leds@6 {
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compatible = "thine350x";
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reg = <0>;
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dev_address = <0>;
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init_brightness = <255>;
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}
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