6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
21 lines
631 B
Plaintext
21 lines
631 B
Plaintext
* SiRF SoC audio port
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Required properties:
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- compatible: "sirf,audio-port"
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- reg: Base address and size entries:
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- dmas: List of DMA controller phandle and DMA request line ordered pairs.
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- dma-names: Identifier string for each DMA request line in the dmas property.
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These strings correspond 1:1 with the ordered pairs in dmas.
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One of the DMA channels will be responsible for transmission (should be
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named "tx") and one for reception (should be named "rx").
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Example:
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audioport: audioport@b0040000 {
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compatible = "sirf,audio-port";
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reg = <0xb0040000 0x10000>;
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dmas = <&dmac1 3>, <&dmac1 8>;
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dma-names = "rx", "tx";
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};
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