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791d3ef2e1
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
37 lines
732 B
Text
37 lines
732 B
Text
RT5514 audio CODEC
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This device supports both I2C and SPI.
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Required properties:
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- compatible : "realtek,rt5514".
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- reg : the I2C address of the device for I2C, the chip select
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number for SPI.
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Optional properties:
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- clocks: The phandle of the master clock to the CODEC
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- clock-names: Should be "mclk"
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- interrupts: The interrupt number to the cpu. The interrupt specifier format
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depends on the interrupt controller.
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- realtek,dmic-init-delay-ms
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Set the DMIC initial delay (ms) to wait it ready for I2C.
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Pins on the device (for linking into audio routes) for I2C:
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* DMIC1L
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* DMIC1R
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* DMIC2L
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* DMIC2R
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* AMICL
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* AMICR
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Example:
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rt5514: codec@57 {
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compatible = "realtek,rt5514";
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reg = <0x57>;
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};
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